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919109-31-2 benzenesulfonamide,4-methyl-n-(4-phenyl-3-butyn-1-yl)-n-2-propyn-1-yl-

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Product Name Benzenesulfonamide,4-methyl-N-(4-phenyl-3-butyn-1-yl)-N-2-propyn-1-yl-
CAS No. 919109-31-2
Molecular Formula C20H19NO2S