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

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

Product Name3-Amino-4-(trifluoromethyl)pyridine CAS 175204-80-5 MF C6H5F3N2 MW 162.11 Product Name3-Amino-4-(trifluoromethyl)py…

factory?direct?sale Application:healing drugs

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

High Quality 2-(2,4-difluorophenyl)pyridineCAS 391604-55-0Formula C11H7F2NM.W. 191.18Hole Transport Materials NPB, TPD, TAPC, Spiro-…

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Package:According client's requirements Application:Pharmaceutical Intermediate Transportation:According client's requirements Port:SHA

Pyridine, 4-(chloromethyl)-2-fluoro- (9CI)