1-(Cyanoethyl)-N-tolylsulphonyl hydrazine 3-[1-(p-Tolylsulfonyl)hydrazino]propionitrile 39133-34-1 Benzenesulfonic acid, 4-methyl-, 1-(2-cyanoethyl)hydrazide NSC351532 Propionitrile, 3-[1-(p-tolylsulfonyl)hydrazino]-