1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid, 97%
品牌:
ALFA (U.K)
品號:
A11561.14
品名:
1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid, 97%
規格:
25g
CAS:
50920-65-5
貨號:
A11561.14