1,3,2-Benzothiazaphosphole, 2,3-dihydro-6-methyl-2-phenyl-, 2-sulfide 1,3,2-Benzothiazaphospholine, 6-methyl-2-phenyl-, 2-sulfide 6-Methyl-2,3-dihydro-2-phenyl-1H-1,3,2-benzothiazaphosphole-2-sulfide 73713-81-2 NSC100291