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英文名 1-[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-3a-(hydroxymethyl)-5a,5b,8,8,11a-pentamethyl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-1-yl]ethanone
英文别名 20-oxobetulin
20-oxo-29-nor-betulin
Messagenin
分子式 C29H48O3
分子量 444.69000
精确质量 444.36000
PSA 57.53000
LogP 6.01010