()OR(-)6-(AMINOPHENYL)-4,5-DIHYDRO-5-METHYL-3(2H)PYRIDAZINONE

Pharmasi Chemicals Co.Ltd is one of the leading comprehensive entity specializing in researching ,production and trading of a wide range of chemicals such as Active pharmaceuticals ingredients(API), chiral compounds, pharmaceutical intermediates, fine chemicals , bulk durg , food additives, amino acid derivatives, dyes intermediates, agricultural intermediates, and special chemicals. Our custom production includes a wide range of synthesis such as multi-step synthesis, hydrogenation, nitration, ... View more >>