化学科研者一站式服务平台


  • Acetic acid (1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-(9-amino-nonylcarbamoyl)-1-isopropenyl-5a,5b,8,8,11a-pentamethyl-icosahydro-cyclopenta[a]chrysen-9-yl ester

加载中...