(6E,7E)-6,7-bis(phenylhydrazinylidene)heptane-1,2,3,4,5-pentol

N-amino-N-phenyldiazenylaniline

1-乙酰基-2-苯基肼

(2E)-2-(phenylhydrazinylidene)pentanedioic acid

2,3-丁烷二酮 2-(2-苯基腙)