APIs & Intermediates
Hangzhou J&H Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Lab/Research institutions
4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acidCAS NO.: 88-76-6
4-Chloro-3-(trifluoromethyl)benzenesulfonyl chlorideCAS NO.: 32333-53-2