System to describe the chemical formulas for WEB.

Organic compound

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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: Organic compound with all child subcategories
Subcategories: Acid anhydride, Acyl chloride, Alcohol, Aldehyde, Aldohexose, Aldopentoses, Alkaloid, Alkane, Alkene, Alkoxide, Alkyne, Amine, Amino acids, Anthocyanin, Antihistamine, Antioxidant, Aromatic hydrocarbon, Aromatic hydrocarbons, Azo compound, Bile acid, Carbocyclic compounds, Carbodiimide, Carbohydrate, Carboxylic acid, Carotenoid, Catecholamine, Coumarins, Crown ether, Cycloalkane, Cytokinin, Diene, Diolefin, Ester, Ether, Fatty acid, Flavonoid, Glycoside, Heterocyclic compound, Heterocyclic compounds (2 rings), Histamine antagonist, Hormone, Hydrazide, Hydrocarbon, Hydroxy acids, Isoflavones, Keto acids, Ketohexoses, Ketone, Lactam, Lactone, Lignans, Lipid, Monosaccharide, Neurotransmitter, Nitriles, Nitro compound, Nucleobase, Nucleoside, Olefin, Organic salt, Organoboron compounds, Organobromides, Organochlorides, Organofluorides, Organoiodine compound, Organometallic compounds, Organophosphorus, Organosilicon compounds, Oxo acids, Peptide, Phenethylamines, Phenolic acid, Phenols, Polysaccharide, Porphyrin, Pterocarpans, Pyrethrin, Quinazolinones, Quinone, Saponins, Steroid, Sugar, Sulfonamide, Sulfonic acid, Sulfonylurea, Sulphonic acid, Terpenoid, Thiol, Triglyceride, Tryptamines, Ureas, Uronic acid, Vitamin, Vitamin E.
Total count of records found: 3555. Showed records: 20.

41. Oxete

Molecular formula: C3H3O
Categories: Heterocyclic compound
Names
English:
Oxete(IUPAC)
;
||O^+`-`||-

42. Thiete

Molecular formula: C3H3S
Categories: Heterocyclic compound
Names
English:
Thiete
;
|S^+`=`|=

43. Pyrrolidine

Molecular formula: C4H9N
Categories: Heterocyclic compound
Names
English:
Pyrrolidine
;
azacyclopentane
;
azolidine
;
tetrahydropyrrole
;
-_p_pN<_(y.5)H>_p_p
-_q_qN<_(y-.5)H>_q_q
|_q_qNH_q_q

44. Tetrahydrofuran

Molecular formula: C4H8O CAS# 109-99-9
Names
English:
1,4-epoxybutane
;
Furan, tetrahydro-(CAS)
;
Oxolane(IUPAC)
;
THF
;
Tetrahydrofuran [Wiki]
;
butylene oxide
;
cyclotetramethylene oxide
;
diethylene oxide
;
furanidine
;
hydrofuran
;
oxacyclopentane
;
tetra-methylene oxide
;
-_p_pO_p_p
-_q_qO_q_q

45. Tetrahydrothiophene

Molecular formula: C4H8S CAS# 110-01-0
Categories: Heterocyclic compound
Names
English:
EINECS:203-728-9
;
THT
;
Tetrahydrothiophen
;
Tetrahydrothiophene [Wiki]
;
Thiacyclopentane
;
Thilane
;
Thiolane(IUPAC)
;
Thiophene, tetrahydro-(CAS)
;
tetramethylene sulfide
;
thiophane
;
-_p_pS_p_p
-_q_qS_q_q
(CH2)4S
S`-_p_p_p_p

46. Pyrrole

Molecular formula: C4H5N CAS# 109-97-7
Names
English:
1H-Pyrrole(IUPAC)
;
Azole
;
EINECS:240-327-8
;
Pyrrole [Wiki]
;
-_pp_pN<_(y.5)H>_p_pp
-_pp_pN<_(y.5)H>_p_pp; $color(blue)$L(.45)#H|"1"; #3\0"2"; #2/0"3"; #1`\0"4"; #6`/0"5"
-<_(A-54)H>_p<_(A26)H>_pN<|H>_p<_(A154)H>_p_o_(A-126)H
-_p_pN<_(y.5)H>_p_p_o

47. Furan

Molecular formula: C4H4O
Categories: Heterocyclic compound
Names
English:
1,4-epoxy-1,3-butadiene
;
1,4-epoxybuta-1,3-diene
;
5-oxacyclo-1,3-pentadiene
;
5-oxacyclopenta-1,3-diene
;
Furan
;
Oxole(IUPAC)
;
-_pp_pO_p_pp
-_pp_pO_p_pp; $color(blue)$L(.45)#O|"1"; #3\0"2"; #2/0"3"; #1`\0"4"; #5`/0"5"
-<_(A-54)H>_p<_(A26)H>_pO_p<_(A154)H>_p_o_(A-126)H
-_p_pO_p_p_o

48. Thiophene

Molecular formula: C4H4S
Categories: Heterocyclic compound
Names
English:
Thiacyclopentadiene
;
Thiofuran
;
Thiole
;
Thiophene
;
-_pp_pS_p_pp
-_pp_pS_p_pp; $color(blue)$L(.5)#S|"1"; #3\0"2"; #2/0"3"; #1`\0"4"; #5`/0"5"
-<_(A-54)H>_p<_(A26)H>_pS_p<_(A154)H>_p_o_(A-126)H
-_p_pS_p_p_o

49. Piperidine

Molecular formula: C5H11N CAS# 110-89-4
Categories: Heterocyclic compound
Names
English:
Azacyclohexane
;
Cyclopentimine
;
Cypentil
;
EINECS:203-813-0
;
Hexahydropyridine
;
Hexazane
;
Pentamethyleneimine
;
Pentamethylenimine
;
Perhydropyridine
;
Piperidin
;
Piperidine(IUPAC) [Wiki]
;
Pyridine, hexahydro-
;
N/`|`\`/|\_(y.5)H
/\NH|`/`\`|
HN-\`/`-`\/

50. Cyclopentane

Molecular formula: C5H10 CAS# 287-92-3
Categories: Cycloalkane
Names
English:
Cyclopentane(IUPAC) [Wiki]
;
pentamethylene
;
-_q_q_q_q
H2C_(x1.4)CH2_qCH2_qCH2_qH2C_q
_(x1,y.5,W+)_(x1.5)_(x.5,y-1.5,W-)_(x-1.3,y1.1)_#1; $slope(60)H\#1`/H; H\#2`/H; H_(A140)#3\H; H|#4-H; H\#5_(y1.2)H

51. Cyclobutane

Molecular formula: C4H8 CAS# 287-23-0
Categories: Cycloalkane
Names
English:
AC1L1SNP
;
AC1Q1HIG
;
Cyclobutane
;
EINECS 206-014-5
;
HSDB 58
;
Tetramethylene
;
-|`-`|
H|C|C|H; H|C|C|H; H-#2-#6-H; H-#3-#7-H

52. Cyclohexane

Molecular formula: C6H12 CAS# 110-82-7
Categories: Cycloalkane
Names
English:
Benzene, hexahydro-
;
Benzenehexahydride
;
Cyclohexane [Wiki]
;
EINECS:203-806-2
;
EPA Pesticide Chemical Code 025901
;
hexahydrobenzene
;
/\|`/`\`|
$L(1.2)_(A60,W+)_(A-20)_(A20,W-)_(A-120)_(A160)_#1
_(x.6,y1)_(x2)_(x.6,y-1)_(x-1,y.5)_(x-1.2)_#1
C\C|C`/C`\C`|C/$slope(60)<`\H>/H; H/#4\H; H`/#2-H; H`\#3-H; H/#5`-H; H\#6`-H
C_(x1.5)C_q6C_q6C_q6C_q6C_q6;$L(.8)H|#1|H; H|#2|H; H|#3|H; H|#4|H; H|#5|H; H|#6|H

53. Cycloheptane

Molecular formula: C7H14 CAS# 291-64-5
Categories: Cycloalkane
Names
English:
Cycloheptane(IUPAC) [Wiki]
;
EINECS:206-030-2
;
-_q7_q7_q7_q7_q7_q7
_(A-30,L1.4)_(A20,L2)_(A-60,L1.5)_(A-115,L.9)_(A120,L1.4)_(A-160,L1.8)_#1; $L()H`|#1`\H; #6_(y1.5)H; H|#5\H; H|#4\H; #3_(y1.5)H; $color(gray)$L(.5)#2|0"2"; #4|0"4"; #7|0"7"; $L(.6)#5|0"5"; $L(.3)#6\0"6"; #3\0"3"; #1\0"1"

54. Cyclooctane

Molecular formula: C8H16 CAS# 292-64-8
Categories: Cycloalkane
Names
English:
29598_FLUKA
;
AC1L1SOY
;
C109401_ALDRICH
;
Cyclooctane(IUPAC)(CAS) [Wiki]
;
EINECS:206-031-8
;
LTBB002832
;
Octamethylene
;
-_p8_p8_p8_p8_p8_p8_p8
@:s8()_p8<_(a-30)H><_(a-90)H>@()@s8()@s8()@s8()@s8()@s8()@s8()@s8()
_(A10)_(A50,L1.8)_(A-20,L1.8)_(A-80,L1.5)_(A125,L1.2)_(A165,L1.2)_(A-130,L1.7)_#1
_(x1.2,y1)_(x1,y-.5)_(x1,y.5)_(x1.2,y-1)_(x-1.2,y.3)_(x-1,y-.8)_(x-1,y.8)_#1

55. Tetrahydropyran

Molecular formula: C5H10O
Categories: Heterocyclic compound
Names
English:
Oxacyclohexane
;
Oxane(IUPAC)
;
Tetrahydropyran
;
/\|`/O`\`|
$L(1.2)_(A60,W+)_(A-20)_(A20,W-)_(A-120)O_(A160)_#1

56. Thiane

Molecular formula: C5H10S
Categories: Heterocyclic compound
Names
English:
Tetrahydro-2H-thiopyran
;
Thiane(IUPAC)
;
/\|`/S`\`|
S\|`/`\`|/

57. 2H-Pyran

Molecular formula: C5H6O CAS# 289-66-7
Categories: Heterocyclic compound
Names
English:
2H-Oxine
;
2H-Pyran(IUPAC)
;
80113-EP2270006A1
;
Pyran
;
SureCN11025
;
O\|`//`\`||/
//\||`/O`\`|
\|O`/`\\`|//
\O|`/`\\`|//

58. 4H-Pyran

Molecular formula: C5H6O CAS# 289-65-6
Categories: Heterocyclic compound
Names
English:
4H-Oxine
;
4H-Pyran(IUPAC)
;
Pyran
;
O\||`/`\`||/
\|`//`\O`|//

59. Thiopyran

Molecular formula: C5H5S
Categories: Heterocyclic compound
Names
English:
Thiopyran
;
/\\|`//S(+)`\`||

60. Azepane

Molecular formula: C6H13N
Categories: Heterocyclic compound
Names
English:
Azepane(IUPAC)
;
Hexahydroazepine
;
-_q7_q7_q7N<_(y-.5)H>_q7_q7_q7