Chemsigma International Co.,Ltd.
Country: China (Mainland)
Business Type: Lab/Research institutions
5-(2-Carboxybenzoyl)-2-chlorobenzenesulfonyl chlorideCAS NO.: 68592-12-1
ETHANONE,1-[(2S)-TETRAHYDRO-FURAN-2-YL]-CAS NO.: 131328-27-3