phenyldiazomethane

1,1'-(1-benzylpiperidine-2,6-diyl)bis(1H-benzo[d][1,2,3]triazole)

1-Benzyl-piperidine-2-carboselenoic acid Se-methyl ester

苯甲醛对甲苯磺酰腙

N-(5-羟基戊基)苄胺