4-吗啉磺酰苯甲腈

2,2'-二苯并咪唑

CAS:6965-02-2

分子式:C14H10N4

分子量:234.256

纯度:97%

2-氯-4-甲基吡啶-5-硼酸

CAS:913836-08-5

分子式:C6H7BClNO2

分子量:171.39

纯度:97%

Ethyl 2-amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate

CAS:40106-13-6

分子式:C12H17NO2S

分子量:239.3339

纯度:97%