
CAS Number
20283-48-1
Chalcomycin
SL Number
CSL-5203
Category
impurity
Molecular Formula
C35H56O14
Molecular Weight
700.81
Description
1S,2R,3R,6E,8S,9S,10S,12S,14E,16S)-2-[[(6-Deoxy-2,3-di-O-methyl-Beta-D-allopyranosyl)oxy]methyl]-9-[(4,6-dideoxy-3-O-methyl-Beta-D-xylo-hexopyranosyl)oxy]-12-hydroxy-3,8,10,12-tetramethyl-4,17-dioxabicyclo[14.1.0]heptadeca-6,14-diene-5,13-dione; 4,17-Dioxabicyclo[14.1.0]heptadecane, chalcomycin deriv.; Chalcomycin A; NSC 150439; Stereoisomer of 2-[[(6-deoxy-2,3-di-O-methyl-Beta-D-allopyranosyl)oxy]methyl]-9-[(4,6-dideoxy-3-O-methyl-Beta-D-xylo-hexopyranosyl)oxy]-12-hydroxy-3,8,10,12-tetramethyl-4,17-dioxabicyclo[14.1.0]heptadeca-6,14-diene-5,13-dione;
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