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444890-42-0 phosphonium,[2-(3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-2h-1-benzopyran-2-yl)ethyl]tri

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Product Name Phosphonium,[2-(3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-yl)ethyl]triphenyl-
CAS No. 444890-42-0
Molecular Formula C33H36O2P