Changzhou Extraordinary Pharmatech co.,LTD
Country: China (Mainland)
Business Type: Lab/Research institutions
4-Hydrazino-N-Methyl Benzene ethane sulfonamideCAS NO.: 42381-27-1
2-Cyano-N-(2,4-Dichloro-5-methoxyphenyl)- acetamideCAS NO.: 846023-24-3