Benzoicacid, (1,2-dimethyl-1,2-ethanediylidene)dihydrazide (9CI); Hydrazine, 1,1'-(dimethylethanediylidene)bis[2-benzoyl-(6CI); 2,3-Butanedione bis(benzoylhydrazone); Biacetyl bis(benzoylhydrazone);Diacetyl bis(benzoylhydrazone); NSC 631503; NSC 87858
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