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

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

2H-1-Benzopyran-7-ol,3-[4-(acetyloxy)phenyl]-4-ethyl-2,2-dimethyl-, 7-acetate Application:Organic Chemicals

2H-1-Benzopyran-7-ol,3-[4-(acetyloxy)phenyl]-4-ethyl-2,2-dimethyl-, 7-acetate cas 5231-35-6Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea,