| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (1R,3S)-1-benzyl 3-tert-butyl 2,2-dimethylcyclobutane-1,3-dicarboxylate | 1261253-97-7 | C19H26O4 | 318.413 |
| —— | (1S,3R)-3-((benzyloxy)carbonyl)-2,2-dimethylcyclobutane-1-carboxylic acid | 188918-42-5 | C15H18O4 | 262.306 |
| 白桦脂酸 | Betulinic acid | 472-15-1 | C30H48O3 | 456.709 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-((1S,3R)-3-carboxy-2,2-dimethylcyclobutanecarbonyloxy)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)icosahydro-1H-cyclopenta[a]chrysene-3a-carboxylic acid | 1261252-93-0 | C38H58O6 | 610.875 |
| —— | (1R,3S)-1-benzyl 3-((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-(4-(ethoxycarbonyl)piperidine-1-carbonyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)icosahydro-1H-cyclopenta[a]chrysen-9-yl) 2,2-dimethylcyclobutane-1,3-dicarboxylate | 1261253-67-1 | C53H77NO7 | 840.197 |
| —— | (1R,3S)-3-(((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-((1S,3R)-3-(4-(ethoxycarbonyl)piperidine-1-carbonyl)-2,2-dimethylcyclobutylcarbamoyl)-5a,5b,8,8,11a-pentamethyl-1-(prop-1-en-2-yl)icosahydro-1H-cyclopenta[a]chrysen-9-yloxy)carbonyl)-2,2-dimethylcyclobutanecarboxylic acid | 1261253-64-8 | C53H82N2O8 | 875.243 |