System to describe the chemical formulas for WEB.

Visnadine

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Visnadine

Molecular formula: C21H24O7 CAS# 477-32-7
Categories: Coumarins
Names
English:
(9R,10R)-10-(acetyloxy)-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl (2R)-2-methylbutanoate
(9R,10R)-10-Acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl (2R)-2-methylbutanoate(IUPAC)
2-Methylbutyric Acid 9-Ester with 9,10-Dihydro-9,10-dihydroxy-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one Acetate
3,4,5-Trihydroxy-2,2-dimethyl-6-chromanacrylic Acid d-Lactone 4-Acetate3-(2-Methylbutyrate)
3-(a-Methylbutyryloxy)-4-acetoxy-3,4-dihydroseseline
3-(α-Methylbutyryloxy)-4-acetoxy-3,4-dihydroseseline
4'-Acetoxy-3'-(a-methylbutyryloxy)-2',2'-dimethyldihydropyrano(7,8:6',5')coumarin
8,8-Dimethyl-2-oxo-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-9,10-diyl-10-acetate-9-(a-methylbutyrate)
Butanoic acid, 2-methyl-, (9R,10R)-10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2R)-(CAS)
Cardine
Carduben
EINECS:207-515-1
Visnadine [Wiki]
[(9R,10R)-10-acetyloxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-9-yl] (2R)-2-methylbutanoate(IUPAC)
[9R-[9a(R*),10a]]-2-Methylbutanoic Acid 10-(Acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl Ester
Русский:
Виснадин
French:
(2R)-2-Méthylbutanoate de (9R,10R)-10-acétoxy-8,8-diméthyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromén-9-yle(IUPAC)
German:
(9R,10R)-10-Acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl-(2R)-2-methylbutanoat(IUPAC)

Variants of the formula:

H3C/\<|dCH3>/`|O|\O_(y1.6,d-)`/<`/wH3C><`\dH3C>|O\/\|\//`|/O`/`\O`/|`/`\\`|/`|<`\>/dO`|`\O\/CH3
\|<`/d>\|O`|/O_(A30,d-)|<`-><_(a30)>\O/`|/\/`||`\`|O|`/O|\|`//`\`|`\<`/>`|dO`\`/O/`|
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent