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151864-97-0 calonyctin a-2b

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Product Name calonyctin A-2b
CAS No. 151864-97-0
Synonyms Calonyctin A-2b; DC-2b; Tetradecanoic acid, 11-((O-6-deoxy-3-O-(3-hydroxy-2-methyl-1-oxobutyl)-beta-D-glucopyranosyl-(1-3)-O-(6-deoxy-alpha-L-mannopyranosyl-(1-2))-O-6-deoxy-beta-D-glucopyranosyl-(1-2)-6-deoxy-beta-D-glucopyranosyl)oxy)-, intramol 1,2'''-ester; (3S,5R,6R,7S,22R,24R,25S,26S,27R,31R,32R,33S)-6,25,26,32-tetrahydroxy-5,24,31-trimethyl-10-oxo-20-(propan-2-yl)-33-{[(2S,3R,4R,5R,6R)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-2,4,9,21,23,28,30-heptaoxatetracyclo[27.3.1.0~3,8~.0~22,27~]tritriacont-7-yl 3-hydroxy-2-methylbutanoate (non-preferred name)
InChI InChI=1/C43H74O20/c1-18(2)25-16-14-12-10-9-11-13-15-17-26(45)59-37-34(60-39(53)19(3)20(4)44)29(48)23(7)56-42(37)61-35-30(49)24(8)57-43(62-36-32(51)28(47)22(6)55-41(36)58-25)38(35)63-40-33(52)31(50)27(46)21(5)54-40/h18-25,27-38,40-44,46-52H,9-17H2,1-8H3/t19?,20?,21-,22-,23-,24-,25?,27+,28-,29-,30-,31-,32+,33-,34+,35?,36-,37?,38+,40+,41+,42+,43?/m1/s1
Molecular Formula C43H74O20
Molecular Weight 911.0357
Density 1.34g/cm3
Boiling point 976.8°C at 760 mmHg
Flash point 279.4°C
Refractive index 1.563