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

3,3'-CARBONYLBIS(7-METHOXYCOUMARIN);3,3'-Carbonylbis(7-methoxycoumarine);3,3''-CARBONYLBIS(7-METHOXY-2H-1-BENZOPYRAN-2-ONE);3,3 '-Carbonylbis (7-methoxycoumarin), 99% CAS No.: 64267-17-0 Molecular formula: C21H14O7 Molecul

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

high qualityAppearance:white crystalline powder Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

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

3,3'-CARBONYLBIS(7-METHOXYCOUMARIN) cas 64267-17-0Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Price, service, company and transport advantage: 1.Best service, high quality and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). ? 3. It's customers' right to choose the packing way for his products fro

Price, Purity Application:reagent

3,3'-CARBONYLBIS(7-METHOXYCOUMARIN)