130799-72-3
N,N,N-Trimethyl-N'-[1-p-tolyl-meth-(E)-ylidene]-hydrazinium; iodide
55581-67-4
3-(p-tolyl)-4,5-dihydroisoxazole
98-59-9
对甲苯磺酰氯
1424-50-6
2-Chloro-3-(phenylsulfonyl)propionitrile
873-55-2
苯亚磺酸钠

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