上游原料
1,2-diphenyl-1-ethanone; Deoxybenzoin-2-phenylacetophenone; Dexybenzoin1,2-diphenyl-1-ethanone oxime5-methyl-3,4-diphenyl-4,5-dihydro-5-isoxazolol1-Phenylacetone; Methyl benzyl ketone; Benzyl methyl ketone; phenylacetone; Phenyl-2-propanone5-methyl-3,4-diphenyl-4,5-dihydro-5-isoxazolol5-methyl-3,4-diphenylisoxazole4-acetylbenzene-1-sulfonyl chloride4-acetylbenzenesulfonamide；4-Sulphamylacetophenone4-(prop-1-yn-1-yl)benzenesulfonamide(E)-benzaldehyde oxime
