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

2H-PYRAN-6-CARBOXYLIC ACID,2-ETHOXY-3,4-DIHYDRO-4-METHYL-,METHYL ESTER,TRANS-Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express