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919102-65-1 2h-pyran-6-carboxylic acid,3,4-dihydro-4-(4-methylphenyl)-2-oxo-3-(phenylmethyl)-, ethyl

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Product Name 2H-Pyran-6-carboxylic acid,3,4-dihydro-4-(4-methylphenyl)-2-oxo-3-(phenylmethyl)-, ethyl ester,(3S,4S)-
CAS No. 919102-65-1
Molecular Formula C22H22O4