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

2-Propen-1-one,3-(1,3-benzodioxol-5-yl)-1-(5-chloro-2-hydroxyphenyl)- 5'-Chlor-2'-hydroxy-3,4-methylendioxychalkon CAS: 28328-71-4 Molecular formula: C16H11ClO4 Molecular weight: 302.70900 Exact quality: 302.03500 PSA: 55.76000 LogP

2-Propen-1-one,3-(1,3-benzodioxol-5-yl)-1-(5-chloro-2-hydroxyphenyl)- cas 28328-71-4Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by expr