Benzyl 1-benzotriazolecarboxylate, N-CBz-benzotriazole, benzotriazol-1-yl benzyl carbonate, phenylmethyl benzotriazolecarboxylate, Z-benzotriazole, benzyloxycarbonyl-L-prolyl-L-citrulline p-nitroanilide, N-Cbz-1H-benzotriazole, benzotriazole-1-carboxylic acid benzyl ester