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874272-91-0 2h-naphtho[2,3-b]pyran-5,10-dione,3,4-dihydro-3-hydroxy-2,2-dimethyl-4-(phenylthio)-, (3

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Product Name 2H-Naphtho[2,3-b]pyran-5,10-dione,3,4-dihydro-3-hydroxy-2,2-dimethyl-4-(phenylthio)-, (3R,4R)-rel-
CAS No. 874272-91-0
Molecular Formula C21H18O4S