中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
白桦脂酸 | Betulinic acid | 472-15-1 | C30H48O3 | 456.709 |
白桦脂醇 | betulin | 473-98-3 | C30H50O2 | 442.726 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (1R,3aS,5aR,5bR,9S,11aR)-9-hydroxy-1-(1-methoxymethyl-vinyl)-5a,5b,8,8,11a-pentamethyl-icosahydro-cyclopenta[a]chrysene-3a-carboxylic acid | 381723-33-7 | C31H50O4 | 486.736 |
—— | (1R,3aS,5aR,5bR,9S,11aR)-1-((Z)-2-cyano-1-methyl-vinyl)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-icosahydro-cyclopenta[a]chrysene-3a-carboxylic acid | 1072438-88-0 | C31H47NO3 | 481.719 |
—— | (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-hydroxy-1-[3-(2-hydroxyethylsulfanyl)prop-1-en-2-yl]-5a,5b,8,8,11a-pentamethyl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid | 150841-54-6 | C32H52O4S | 532.828 |
—— | (1R,3aS,5aR,5bR,9S,11aR)-9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-(1-pyrrolidin-1-ylmethyl-vinyl)-icosahydro-cyclopenta[a]chrysene-3a-carboxylic acid | 1072438-87-9 | C34H55NO3 | 525.816 |