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-ylester, (2R)- cas no:477-32-7
Synonyms: Butanoicacid, 2-methyl-, 10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-ylester, [9R-[9a(R*),10a]]-;Butyric acid, 2-methyl-,9-ester with9,10-dihydro-9,10-dihydroxy-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-oneacetate (8CI);Visnadin (6CI);2H,8H-Benzo[1,2-b:3,4-b']dipyran, butanoic acidderiv.;3,4,5-Trihydroxy-2,2-dimethyl-6-chromanacrylic acid d-lactone 4-acetate3-(2-methylbutyrate);3-(a-Methylbutyryloxy)-4-acetoxy-3,4-dihydroseseline;Cardine;Carduben;Provismine (A);Vibeline;Visnacorin;Visgan;Visnadine;Visnamine;
NameButanoic 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-ylester, (2R)-
CAS477-32-7
SynonymsButanoicacid, 2-methyl-, 10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-ylester, [9R-[9a(R*),10a]]-;Butyric acid, 2-methyl-,9-ester with9,10-dihydro-9,10-dihydroxy-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-oneacetate (8CI);Visnadin (6CI);2H,8H-Benzo[1,2-b:3,4-b']dipyran, butanoic acidderiv.;3,4,5-Trihydroxy-2,2-dimethyl-6-chromanacrylic acid d-lactone 4-acetate3-(2-methylbutyrate);3-(a-Methylbutyryloxy)-4-acetoxy-3,4-dihydroseseline;Cardine;Carduben;Provismine (A);Vibeline;Visnacorin;Visgan;Visnadine;Visnamine;
EINECS(EC#)207-515-1
Molecular FormulaC21H24O7
Molecular Weight388.4111
refractive index1.559
