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Dye

Find chemicals by name or formulas.
This reference contains the names of substances and descriptions of the chemical formulas (including the structural formula and the skeletal formula).

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Collapsed list Selected category: Dye with all child subcategories
Subcategories: Carotenoid, Food coloring.
Total count of records found: 27. Showed records: 20.

1. beta-Carotene

Molecular formula: C40H56 CAS# 7235-40-7
Categories: Carotenoid
Names
English:
1,3,3-trimethyl-2-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohexen-1-yl)octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]cyclohexene
;
Betacarotene
;
Carotaben, Solatene
;
E160a
;
Provatene
;
Provitamin A
;
beta,beta-Carotene(IUPAC)
;
beta-Carotene
;
β-Carotene
;
|<|CH3></CH3>`/`\`|/<`|CH3>\\/\\/<`|CH3>\\/\\/<`|CH3>\\/\\/\\<|CH3>/\\/\\<|CH3>/\\/\\<|CH3>/`|`\`/<`/H3C><`|H3C>|
`\`|`\:a`/|\/`|/\\/<`|>\\/\\/<`|>\\/\\/\\<|>/\\/\\<|>/\\/\:b/`|`\`/<`\>||;$slope(60)\#a/;/#b\

2. δ-carotene

Molecular formula: C40H56 CAS# 472-92-4
Categories: Carotenoid
Names
English:
delta-Carotene
;
δ-carotene
;
`\<`|`|dH>`//`\`|/:a\/\\/<`|>\\/\\/<`|>\\/\\/\\<|>/\\/\\<|>/\\/\\<|>/`|`\`//<_(A-170)>_(A-120);$slope(60)\#a/

3. Lutein

Molecular formula: C40H56O2 CAS# 127-40-2
Categories: Carotenoid
Names
English:
(1R)-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1R,4R)-4-hydroxy-2,6,6-trimethylcyclohex-2-en-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-3,5,5-trimethylcyclohex-3-en-1-ol(IUPAC)
;
(3R,3'R,6'R)-Lutein
;
(3R,3'R,6'R)-β,ε-Carotene-3,3'-diol
;
(all-E)-Lutein
;
6'-Hydro-4',5'-dehydro-β-carotene-3,3'-diol
;
E 161b
;
E161
;
Lutein
;
XANTHOPHYLL
;
all-trans-(+)-Xanthophyll
;
all-trans-Lutein
;
all-trans-Xanthophyll
;
β,ε-Carotene-3,3'-diol, (3R,3'R,6'R)-(CAS)
;
β,ε-carotene-3,3'-diol
;
|<\>`//`\<`/dHO>`|/<_(A-45)><_(A-135)>\<_(y-.7,d+)H>/\\/<`|>\\/\\/<`|>\\/\\/\\<|>/\\/\\<|>/\\/`|/\</wOH>|`/<_(A45)><_(A135)>`\`|`\

4. γ-carotene

Molecular formula: C40H56 CAS# 472-93-5
Categories: Carotenoid
Names
English:
AC1NQXLB
;
C05435
;
CPD1F-126
;
GAMMA-CAROTENE
;
beta,psi-Carotene
;
γ-carotene
;
`\`|`\:a`/|\/`|/\\/<`|>\\/\\/<`|>\\/\\/\\<|>/\\/\\<|>/\\/\\<|>/`|`\`//<_(A-170)>_(A-120);$slope(60)\#a/

5. Malachite green

Molecular formula: C23H25ClN2 CAS# 569-64-2
Categories: Organic compound , Dye
Names
English:
4-[(4-dimethylaminophenyl)phenyl-methyl]-N,N-dimethylaniline(IUPAC)
;
Aniline green
;
Basic green 4
;
Benzal Green
;
Burma Green B
;
China Green
;
Diamond green B
;
Grenoble Green
;
Malachite green
;
Malachite green chloride
;
Methanaminium, N-[4-[[4-(dimethylamino)phenyl]phenylmethylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride(CAS)
;
Victoria Green
;
Victoria green B
;
H3C\N<|CH3>/`|/\|`//`\`|/0\/`|//`|`\\`/||\|0\\|\\/<`|`\\`/>\\N^+<|CH3>/CH3_(x1.5,N0)Cl^-
Cl^-_(A45,N0)N^+<`/><`|>\\|\\/<`|`\\`/>\\<|\||`/`\\`|//>/`|/\|`//`\`|/0\/N<`|>\

6. Methyl orange

Molecular formula: C14H14N3NaO3S CAS# 547-58-0
Categories: Organic compound , Dye
Names
English:
4-(4-Dimethylaminophenylazo)benzenesulfonate de sodium
;
4-DIMETHYLAMINOAZOBENZENE, 4'-SULFONIC ACID SODIUM SALT
;
4-Dimethylaminoazobenzene-4'-sulfonic acid sodium salt
;
4-[[4-(Dimethylamino)phenyl]azo]benzenesulfonic acid sodium salt
;
Acid Orange 52
;
Albion Methyl Orange
;
Benzenesulfonic acid, 4-[2-[4-(dimethylamino)phenyl]diazenyl]-, sodium salt (1:1)
;
Benzenesulfonic acid, 4-[[4-(dimethylamino)phenyl]azo]-, sodium salt(CAS)
;
Benzenesulfonic acid, p-[[p-(dimethylamino)phenyl]azo]-, sodium salt
;
C.I. 13025
;
C.I. Acid Orange 52
;
Diazoben
;
Eniamethyl Orange
;
Gold Orange
;
Helianthine
;
Helianthine B
;
KCA Methyl Orange
;
Methyl Orange B
;
Methyl orange [Wiki]
;
Natrium-4-(4-dimethylaminophenylazo)benzolsulfonat
;
Orange 3
;
Orange III
;
P-(P-DIMETHYLAMINOPHENYLAZO)-BENZENE-SULFONATE OF SODIUM
;
Sodium 4'-(dimethylamino)azobenzene-4-sulfonate
;
Sodium 4-(dimethylamino)azobenzene-4'-sulfonate
;
Sodium 4-[(4-dimethylamino)phenylazo]benzenesulfonate
;
Sodium 4-[(4dimethylamino)phenyldiazenyl]benzenesulfonate(IUPAC)
;
Sodium 4-[4-(dimethylamino)phenylazo]benzenesulfonate
;
Sodium p-[[p-(dimethylamino)phenyl]azo]benzenesulfonate
;
Sodium p-dimethylaminoazobenzenesulfonate
;
Tropaeolin D
;
metilnaranja
;
sodium 4-(4-dimethylaminophenylazo)benzenesulphonate
;
$slope(60)\N<`/>-/-\`/`=`\/-0\-N//N-\-/`\`=`/\-0/-S<_(A-75,N2)O><_(A-15,N2)O>\O^-_(x1,N0)Na^+
SO3Na|\|`/`\`||/\|0`/|N\\N|\|`/`\`||/\|0`/|N<`/H3C>\CH3
H3C\N<|CH3>/\/`|`\`//|\/0`|/N\\N/\/`|`\`//|\/0`|/S`|O|<||O>-ONa

7. Phenolphthalein

Molecular formula: C20H14O4 CAS# 77-09-8
Categories: Phenols , Dye
Names
English:
1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-(CAS)
;
3,3-bis(4-hydroxyphenyl)isobenzofuran-1(3H)-one(IUPAC)
;
3,3-bis(4-idrossifenile)-1,(3H)-isobenzofuranone(IUPAC)
;
Chocolax
;
Espotabs
;
Euchessina
;
ISOBENZOFURAN-1(3H)-ONE, 3,3-BIS(4-HYDROXYPHENYL)-
;
Koprol
;
Laxogen
;
Lilo
;
NSC 10464
;
NSC 215214
;
Phenolax
;
Phenolphtaleine
;
Phenolphthalein
;
Phenophthalein
;
Phthalimetten
;
Phthalin
;
Purga
;
Purgen
;
Purgophen
;
Spulmako-lax
;
TY 9
;
Trilax
;
fenolftaleina
;
`\\`/||\//`|_p:a_pO_p<_(A75,N2)O>_p;HO\-\`/`-`\\/-\0`/_(A60,w-)#a/d\\/`||</OH>`\`//|
-_p_q6_qq6_q6_qq6_q6_#3_p:a_pO_p_(A-120,N2)O;HO/`|/\|`//`\`|/0\/#a\|\/`|`\\`/|\0/\OH

8. Murexide

Molecular formula: C8H8N6O6 CAS# 3051-09-0
Categories: Dye , Organic compound
Names
English:
2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-((hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino)-, monoammonium salt
;
2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino]-, monoammonium salt
;
2,4,6(1H,3H,5H)-Pyrimidinetrione,5-[(hexahydro-2,4,6-trioxo-5-pyrimidinyl)imino]-, ammonium salt (1:1)(CAS)
;
33414_FLUKA
;
33414_RIEDEL
;
5,5'-Nitrilodibarbituric acid monoammonium salt
;
AC1L2BPR
;
Ammonium 2,6-dioxo-5-[(2,4,6-trioxo-5-hexahydropyrimidinylidene)amino]-3H-pyrimidin-4-olate(IUPAC)
;
Ammonium purpurate
;
Murexide
;
SureCN233080
;
`/<\\O>`-HN`\<`=O>/HN-<//O>\=N-/<`\\O>-NH\<=O>`/N<\0NH4^+>`=<`/O^->`\
`/|O`|`\HN`|`\O\/N<_(y-.5)H>\</O^-/0H/N`^+<_q4H><_p4H>/H>||\N\\|`/O/\N<_(y.5)H>/\O`\`|NH`\`|O|`/
`/|O`|`\HN`|`\O\/N<_(y-.5)H>\/O`/|-N=|<`//O`/0N`H3>\N<_(y.5)H>/\O`\`|NH`\`|O|`/

9. Indigo dye

Molecular formula: C16H10N2O2 CAS# 482-89-3
Categories: Dye , Organic compound
Names
English:
(2E)-2-(3-oxo-1H-indol-2-ylidene)-1H-indol-3-one(IUPAC)
;
2,2'-Bis(2,3-dihydro-3- oxoindolyliden)
;
3H-Indol-3-one, 2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-(CAS)
;
Cystoceva
;
Diindogen
;
E132
;
Indigo
;
Indigo Blue
;
Indigo Ciba
;
Indigo Synthetic
;
Indigo dye
;
Indigotin
;
Synthetic Indigo
;
Vat blue 1
;
Vulcafix Blue R
;
`//`\`||/\\|_qN<_(a54)H>_q:a_q<_(a54,N2)O>_q; \\/`||`\`//|_p<_(a-54,N2)O:o>_p<`=#a>_pN<_(a-54)H-h#O>_p; #o-h#H
`//`\`||/\\|_qN<_(y.5)H>_q<=:a>_q<_(a54,N2)O>_q; |_p<_(a-54,N2)O>_p#a_pN<_(y-.5)H>_p|\//`|`\\`/
||\N<|H>/<_(x1,N2):a>`|<_(A-45,N2)O>_#1`\`//|\\/; /\\|`//`\:b`||`\N<`|H>`/#a|<_(A135,N2)O>_#b

10. Litmus

Molecular formula: C12H7NO3 CAS# 1393-92-6
Names
English:
7-hydroxyphenoxazone
;
Litmus [Wiki]
;
/`|O|\||`/`\\`|`\\N`/|`/`\\<`/HO>`|//\|\O/

11. Eriochrome Black T

Molecular formula: C20H12N3NaO7S CAS# 1787-61-7
Categories: Organic salt , Dye
Names
English:
1-Naphthalenesulfonicacid, 3-hydroxy-4-[2-(1-hydroxy-2-naphthalenyl)diazenyl]-7-nitro-, sodium salt(1:1)(CAS)
;
Acid Chrome Black ET
;
Acid Chrome Black Special
;
Acid Mordant Black T
;
Alizarine Chrome Black PT
;
Azochromol Black T
;
Chromazine Black T
;
Chromogene Black ET (6CI)
;
Diacromo Black PA
;
DiamondBlack PT
;
Durochrome Black T
;
EBT
;
EINECS 217-250-3
;
Eniacromo Black PA
;
Eriochrome Black T [Wiki]
;
Eriochrome Black TDW
;
Fast Chrome Black T
;
Fenakrom Black ET
;
FenakromBlack ET
;
Hispacrom Black T
;
Kenachrome Black T
;
Magracrom Black A
;
Mordant Black 11
;
NSC 47712
;
Solochrome Black T
;
sodium;(4Z)-4-[(1-hydroxynaphthalen-2-yl)hydrazinylidene]-7-nitro-3-oxonaphthalene-1-sulfonate(IUPAC)
;
||<\OH>`/`\`/||\//`|`\`|//\/N\\N/`|/`|`\\<`|NO2>`/||\/\</S<_qq4O><_pp4O>/O^-\0Na^+>||`/<|OH>`\\
`|//\|\//`|`\\`/|`/<|OH>`\\|N||N|\|`//<|SO3Na>`\`|`\`//|<`/O2`N>\\/`|/\/OH
HO/\/`||`\`/`\\`|//\||`/0|\|HN\N||\|\//<\N^+|O`|/O^->`|`\\`/|`/<|S<`=O><=O>|O^-\hNa^+>`\\`|`\O\/

12. Neoxanthin

Molecular formula: C40H56O4 CAS# 14660-91-4
Categories: Carotenoid
Names
English:
(3S,3'S,5R,5'R,6'S)-6,7-Didehydro-5,5',6,6'-tetrahydro-5',6'-epoxy-β,β-carotene-3,3',5-triol(IUPAC)
;
(3S,5R,6R,3'S,5'R,6'S)-6,7-didehydro-5',6'-epoxy-5,6,5',6'-tetrahydro-β,β-carotene-3,5,3'-triol
;
Foliaxanthin
;
Neoxanthin [Wiki]
;
Trolliflor
;
Trollixanthin
;
all-trans Neoxanthin
;
β,β-Carotene, 6,7-didehydro-5',6'-epoxy-5,5',6,6'-tetrahydro-3,3',5-trihydroxy-, (3S,3'S,5R,5'R,6R,6'S,9'-cis)-
;
β,β-Carotene-3,3',5-triol, 6,7-didehydro-5',6'-epoxy-5,5',6,6'-tetrahydro-, (3S,3'S,5R,5'R,6'S)-(CAS)
;
_(A-150,w-)_(A-30,d+)O_(A-150,d-)|`/`\<`/wHO>`|/<_(A-120)><_(A-60)>\/w\\/<`|>\\/\\/<`|>\\/\\/\\<|>/\\/\\<|>/\\C\\/<_(A-120)><_(A-60)>\|<\dOH>`/`\<_(a-90,w+)HO><_(a-30,d+)>`|

13. Astaxanthin

Molecular formula: C40H52O4 CAS# 472-61-7
Categories: Carotenoid
Names
English:
(3S,3'S)-3,3'-Dihydroxy-β,β-carotene-4,4'-dione(IUPAC)
;
(3S,3'S)-Astaxanthin
;
(3S,3'S)-all-trans-Astaxanthin
;
(6S)-6-hydroxy-3-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(4S)-4-hydroxy-2,6,6-trimethyl-3-oxocyclohexen-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-2,4,4-trimethylcyclohex-2-en-1-one(IUPAC)
;
AXT
;
Aquasta
;
AstaREAL
;
AstaXin
;
Astared
;
Astaxanthin [Wiki]
;
Astots 5O
;
BioAstin
;
Carophyll Pink
;
Lucantin Pink
;
NatuRose
;
Natupink
;
SCHEMBL20047
;
`\`|`\<_(A-60)><_(A-120)>`/|<`/wHO>\|O`|/`|/\\/<`|>\\/\\/<`|>\\/\\/\\<|>/\\/\\<|>/\\/`|/`|O|\</wOH>|`/<_(A60)><_(A120)>`\`|`\

14. Alizarin

Molecular formula: C14H8O4 CAS# 72-48-0
Categories: Dye , Quinone , Phenols
Names
English:
1,2-Dihydroxyanthraquinone
;
1,2-dihydroxyanthracene-9,10-dione(IUPAC)
;
72-48-0
;
9,10-Anthracenedione, 1,2-dihydroxy-(CAS)
;
ALIZARINE
;
Alizarin
;
Alizarin B
;
Alizarin Red
;
Alizarina
;
Alizarine Red
;
C.I. 58000
;
Mordant Red 11
;
Turkey Red
;
/`|O|\|\//`|</OH>`\\<`|OH>`/|`/|O`|`\`|`\\`/||\//

15. Carminic acid

Molecular formula: C22H20O13 CAS# 1260-17-9
Categories: Phenolic acid , Glycoside , Dye , Quinone
Names
English:
3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-7-[(2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]anthracene-2-carboxylic acid(IUPAC)
;
7-α-D-Glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxoanthracenecarboxylic acid
;
C.I. 75470
;
C.I. Natural Red 4
;
Carmine
;
Carminic acid
;
Cochineal extract
;
Cochineal tincture
;
E120
;
Natural red 4
;
ST069339
;
Sanred 1
;
Sun Red 1
;
|<\dOH>`/<|wOH>`\<`/dHO>`|<`\w`/HO>/O\/w\\<|OH>/`|/`|O|\|\<|>//<\|O`|/OH>`|</OH>`\\`/|`/|O`|`\`|`\<`|OH>`//<`\HO>|
/`|O|\|\<|OH>//<\OH>`|</`|O/<`|d/OH>\</wOH>|<\dOH>`/<|wOH>`\|dH>`\\<`|OH>`/|`/|O`|`\`|`\\<`|CH3>`/<`\HOOC>||<`/HO>\//
_(x-%a:.6,y-%h:1.2)O_(x-%b:1.4,y%d:.4)<`\`-HO>_(x-%c:1.2,y-%d)<_(A165)HO>_(x%a,y%h,w+)<_(A-165)HO>_(x%b,y-%d,w2)<_(A60)OH>_(x%c,y%d,w-)/\\<|OH>/`|/`|O|\|\<|>//<\|O`|/OH>`|</OH>`\\`/|`/|O`|`\`|`\<`|OH>`//<`\HO>|
_(x%a:.8,y-%h:.7)O_(x%b:1.2)<`|/OH>_(x%a,y%h)<|OH>_(x-%a,y%h,w+)<_(y-.8)HO>_(x-%b,w2)<_(y.7)OH>_(x-%a,y-%h,W-)`/|<\OH>`//<|OH>`\`|`\`|O|`/|`/`\\<`/HO>`|<`\HOOC>//<`|CH3>\|\|O`|/`|/<`|OH>\\

16. Amaranth

Molecular formula: C20H11N2Na3O10S3 CAS# 915-67-3
Categories: Food coloring
Names
English:
2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-((4-sulfo-1-naphthalenyl)azo)-, trisodium salt
;
2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:3)(CAS)
;
Acid Red 27
;
Amaranth
;
Amaranth (dye) [Wiki]
;
Azorubin S
;
C.I. 16185
;
C.I. Food Red 9
;
E123
;
EINECS:213-022-2
;
FD&C Red No. 2
;
NSC 4300
;
Trisodium 3-hydroxy-4-[(4-sulfonato-1-naphthyl)diazenyl]-2,7-naphthalenedisulfonate(IUPAC)
;
trisodium;(4Z)-3-oxo-4-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2,7-disulfonate(IUPAC)
;
N`|`\`/O/`|<`\S<_qq4O><_pp4O>`\O`^-`/0Na^+>//\|\//`|</S<_qq4O><_pp4O>/O^-\0Na^+>`\\`/|`/|`/HN|\\|`//<|S<_qq4O><_pp4O>|O^-\0Na^+>`\`//`\`||/\\<|>/
`\<`/HO>`||<`\S<_qq4O><_pp4O>`\O`^-`/0Na^+>/\\/\\</S<_qq4O><_pp4O>/O^-\0Na^+>|`//`\<`|>`//|N\\N|\|\//`|`\\`/|`/<`\\`|//>|S<_qq4O><_pp4O>|O^-\0Na^+
``-`/\-/`\_o`-0`\<`-NaO3`S>/-\<`/_o>_(A-30)N\\N_(A-30)/<`\HO>-</SO3Na>\`/`-<`\_o>`/\-<\SO3Na>/`\_o

17. Lycopene

Molecular formula: C40H56 CAS# 502-65-8
Categories: Carotenoid , Antioxidant
Names
English:
(6E,8E,10E,12E,14E,16E,18E,20E,22E,24E,26E)-2,6,10,14,19,23,27,31-octamethyldotriaconta-2,6,8,10,12,14,16,18,20,22,24,26,30-tridecaene(IUPAC)
;
502-65-8
;
C.I. 75125
;
CCRIS 7925
;
E 160d
;
EINECS 207-949-1
;
Lyc-O-Mato
;
Lyco Vit
;
Lycopene
;
Lycopene (VAN)
;
Lycopene 7
;
Lycopene, all-trans-
;
Lycored
;
NSC 407322
;
Psi,psi-carotene
;
all-trans-Lycopene
;
psi,psi-caroteno
;
trans-Lycopene
;
ψ,ψ-Carotene(CAS)
;
ψ,ψ-Carotin
;
\<|>//\/\<|>//\//\<|>//\//\<|>//\//\//<`|>\//\//<`|>\//\//<`|>\/\//<`|>\
(CH3)2`C//\/\<|CH3>//\//\<|CH3>//\//\<|CH3>//\//\//<`|CH3>\//\//<`|CH3>\//\//<`|CH3>\/\//C(CH3)2

18. Calcein

Molecular formula: C30H26N2O13 CAS# 1461-15-0
Names
English:
2-[[7'-[[bis(carboxymethyl)amino]methyl]-3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-2'-yl]methyl-(carboxymethyl)amino]acetic acid(IUPAC)
;
Calcein [Wiki]
;
Fluorescein complexon
;
Oftasceina
;
Oftasceine
;
Oftasceinum
;
fluorexon
;
`/`=`\//-\\_q<_(a54,N2)O>_qO_q<_q>/`|/\\</OH>|<\/N<`|/COOH>\/COOH>`//`\`|`\O`/`\\`/<`\HO>||<\//<`|>\>`/`\N<`|`\HOOC>`/`\HOOC
-_q<=\`//`-`\\#2>_q<_qO_q_(a54,N2)O>/`|/\\</OH>|<\/N<`|/\O`\`|OH>\|`/O/\OH>`//`\`|`\O`/|`/`\\<`/`\N<`|`\`/O/`|HO>`/|\O`\`/HO>`|<`\HO>//\|\

19. Azorubine

Molecular formula: C20H12N2Na2O7S2 CAS# 3567-69-9
Names
English:
1-Naphthalenesulfonic acid, 4-hydroxy-2-[(E)-2-(4-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:2)(CAS)
;
Acid Red 2C
;
Acid red 14
;
Azo Rubine
;
Azorubin
;
Azorubine [Wiki]
;
Brilliant Crimson Red
;
C.I. Acid Red 14
;
Carmoisine
;
Chromotrope FB
;
Disodium 4-hydroxy-2-[(E)-(4-sulfonato-1-naphthyl)diazenyl]-1-naphthalenesulfonate(IUPAC)
;
Disodium 4-hydroxy-2-[(E)-(4-sulfonato-1-naphthyl)diazenyl]naphthalene-1-sulfonate
;
E122
;
EINECS 222-657-4
;
EINECS:222-657-4
;
NSC 7807
;
disodium 4-hydroxy-2-[(E)-(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate
;
disodium;(3E)-4-oxo-3-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-1-sulfonate(IUPAC)
;
karmesin
;
OH|\`\`/|`//`\`||/\\|0\<|S<_qqO><_ppO>_(A80)O^-_(A15,N0)Na^+>//`|/N\\N/\`\`|//\|`/|\\/`||`\`|/S<_qqO><_ppO>_(a-15)O^-_(A15,N0)Na^+
Na^+/0O`^-/S<_qq4O><_pp4O>/\/`||</OH>`\`||`\`//|\\</>|\|N\\N|`/c/\||`/`\`|`\`//|\\/\|S<_qq4O><_pp4O>|O^-|0Na^+
Na^+|0O`^-\S<_qq4O><_pp4O>\|`//|\\/`||<`\>/<`||`\`//>\N<_(y.5)H>/N\\/`|O|\//\||`/`\\<`|>`/<`\\`|>|S<_qq4O><_pp4O>|O^-\0Na^+

20. (-)-Alkannin

Molecular formula: C16H16O5 CAS# 517-88-4
Names
English:
(-)-5,8-Dihydroxy-2-(1-hydroxy-4-methyl-3-pentenyl)-1,4-naphthoquinone
;
(-)-Alkannin
;
(1-Hydroxy-3-isohexenyl)naphthazarine
;
(S)-5,8-Dihydroxy-2-(1-hydroxy-4-methyl-3-pentenyl)-1,4-naphthalenedione
;
1,4-Naphthalenedione, 5,8-dihydroxy-2-[(1S)-1-hydroxy-4-methyl-3-penten-1-yl]-(CAS)
;
5,8-Dihydroxy-2-[(1S)-1-hydroxy-4-methyl-3-penten-1-yl]-1,4-naphthoquinone(IUPAC)
;
5,8-Dihydroxy-2-[(1S)-1-hydroxy-4-methylpent-3-en-1-yl]-1,4-naphthoquinone
;
5,8-dihydroxy-2-[(1S)-1-hydroxy-4-methylpent-3-en-1-yl]naphthalene-1,4-dione
;
5,8-dihydroxy-2-[(1S)-1-hydroxy-4-methylpent-3-enyl]naphthalene-1,4-dione(IUPAC)
;
Alkanna Red
;
Alkanna red (VAN)
;
Alkannin [Wiki]
;
Alkannin (VAN)
;
Anchusa acid
;
Anchusa acid (VAN)
;
Anchusin
;
Anchusin (VAN)
;
C.I. Natural Red 20
;
C.I. Natural Red 20 (VAN)
;
E103
;
`/|O`|`\`//<|OH>`\`||/<`|OH>\\<|>/`|O|\||\<|dOH>/\//<`|CH3>\CH3
/<`|>\\/\<|wOH>/\|O`|/\\<|OH>/`||`\<`|OH>`//<|>`\`|O|`/||