2-氰基-苄酸乙酯

5-溴-2-甲氧基烟腈

CAS:941294-54-8

纯度:97%

2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethyl Methanesulfonate

CAS:155863-36-8

纯度:95%

5-溴-1H-吲唑-1-甲酸叔丁酯

CAS:651780-02-8

分子式:C12H13 Br N2 O2

分子量:297.15

纯度:97%