2,3-dihydro-2,2-dimethoxy-2-phenyl-3-p-tolyl-1,3,2-benzoxazaphosph(V)ole

乙醇钠

1-p-tolyl-1H-benzotriazole-5-carboxylic acid

1-(4-methylphenyl)-1H-benzo[d][1,2,3]triazole

5-methyl-1-phenyl-1H-benzotriazole