Dayangchem's 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. DayangChem can provide different quantities

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

5-ETHYL-2-METHYL-4-NITRO-2 H-PYRAZOLE-3-CARBOXYLIC ACID Basic information Product Name: 5-ETHYL-2-METHYL-4-NITRO-2 H-PYRAZOLE-3-CARBOXYLIC ACID Synonyms: 3-ETHYL-1-

high purity Application:Drug intermediates Materials intermediates and active molecules