4-氯-6-甲基嘧啶-5-甲酸乙酯

4,4'-二(1H-1,2,4-三唑-1-基)-1,1'-联苯

CAS:1642849-37-3

纯度:98%

2-苯二(甲)酰亚氨基乙烷磺酰氯

CAS:4403-36-5

分子式:C10H8ClNO4S

分子量:273.69

纯度:97%

4-cyano-4-(2-fluorophenyl)-1-N-(tert-butyloxycarbonyl)piperidine

CAS:726198-18-1

纯度:95%