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

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white to yellow powder Storage:Room temperature with sealed well Package:according to the clients requirement Application:Use as

Tetraethyl(3-aminopropylidene)bisphosphonate, tech 90 % (31P-NMR)

high purity Application:Drug intermediates Materials intermediates and active molecules