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4H-1-Benzopyran-4-thione,7-(acetyloxy)-3-(4-methoxyphenyl)- Phenoxy-3- (4-methoxy-phenyl) -chromene-4-thione; 7-acetoxy-3- (4-methoxy-phenyl) CAS No.: 16851-08-4 Molecular formula: C18H14O4S Molecular weight: 326.36600 Exact quality: 326.06

4H-1-Benzopyran-4-thione,7-(acetyloxy)-3-(4-methoxyphenyl)- cas 16851-08-4Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express