Chemtn Biological Technology Limited
Country: China (Mainland)
Business Type: Lab/Research institutions
1.sell 2-CHLORO-N-ME THYL-N-(4-NITROPHENYL)ACETAMIDECAS NO.: 2653-16-9
(10α)-25-(Acetyloxy)-2β,16α,20-trihydroxy-9β-methyl-19-norlanost-5-ene-3,11,22-trioneCAS NO.: 13201-14-4