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229961-22-2 benzoic acid,4-[(3,4-dihydro-2,2-dimethyl-4-oxo-2h-1-benzothiopyran-6-yl)ethynyl]-,ethyl

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Product Name Benzoic acid,4-[(3,4-dihydro-2,2-dimethyl-4-oxo-2H-1-benzothiopyran-6-yl)ethynyl]-,ethyl ester
CAS No. 229961-22-2
Molecular Formula C22H20O3S