英文名:6-(Benzyloxy)-9-((1S,3R,3S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine CAS NO:142217-80-9
英文名:Cyclopentanol, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2-methylene-, (1R,3R,4S)- CAS NO:701278-56-0