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20045-26-5 3β-[(2,6-dideoxy-3,4-o-isopropylidene-β-d-ribo-hexopyranosyl)oxy]-5,14,19-tri

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Product Name 3β-[(2,6-dideoxy-3,4-O-isopropylidene-β-D-ribo-hexopyranosyl)oxy]-5,14,19-trihydroxy-5β-card-20(22)-enolide
CAS No. 20045-26-5
Synonyms 5-beta-Card-20(22)-enolide, 3-beta-((2,6-dideoxy-3,4-O-(1-methylethylidene)-beta-D-ribo-hexopyranosyl)oxy)-5,14,19-trihydroxy-; Acetonhelveticosol; Acetonhelveticosol [German]; Dimethylketonhelveticosol; Dimethylketonhelveticosol [German]; FG 79; Helveticosol acetonide; 3beta-((2,6-Dideoxy-3,4-O-isopropylidene-beta-D -ribo-hexopyranosyl)oxy)-5,14,19-trihydroxy-5beta-card-20(22)-enolide; Card-20(22)-enolide, 3-((2,6-dideoxy-3,4-O-(1-methylethylidene)-beta-D-ribo-hexopyranosyl)oxy)-5,14,19-trihydroxy-, (3beta,5beta)-; (3alpha,5beta,8xi,9xi)-3-{[2,6-dideoxy-3,4-O-(1-methylethylidene)-beta-D-glycero-hexopyranosyl]oxy}-5,14,19-trihydroxycard-20(22)-enolide
InChI InChI=1/C32H48O9/c1-18-27-24(40-28(2,3)41-27)14-26(38-18)39-20-5-10-30(17-33)22-6-9-29(4)21(19-13-25(34)37-16-19)8-12-32(29,36)23(22)7-11-31(30,35)15-20/h13,18,20-24,26-27,33,35-36H,5-12,14-17H2,1-4H3/t18?,20-,21-,22?,23?,24?,26+,27-,29-,30+,31+,32+/m1/s1
Molecular Formula C32H48O9
Molecular Weight 576.7181
Density 1.315g/cm3
Boiling point 719.871°C at 760 mmHg
Flash point 228.043°C
Refractive index 1.595