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

4-(5-BROMO-2-PYRAZINYL)MORPHOLINEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Xuzhou Jinhe Technology Co., Ltd. is an enterprise mainly engaged in pharmaceutical R&D outsourcing services. Taking advantage of rich professional experience and resource advantages in chemical synthesis, pharmaceutical chemistry and biotechno