J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

1,Best Quality: Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us. 2, Payment method: for e

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innov

Methyl 2-[(3-cyanopropyl)(4-methylphenylsulfonyl)amino]benzoate: Good price with best quality Appearance:White to off-white powder Storage:Dry and cool Package:25kgs/drum Application:CAS NO.: 105895-93-0 Intermediate for Conivaptan HCl Transportati