149990-27-2
N-BOC-丁氰-4-胺
→
742102-26-7
tert-butyl N-[4-(4-aminophenyl)butyl]carbamate
636-98-6
4-硝基碘苯
742102-25-6
[4-(4-Nitrophenyl)but-3-ynyl]carbamic acid tert-butyl ester