Fluorenone hydrazone13629-22-6100 % similar Fluorenone oxime2157-52-054 % similar Benzophenone hydrazone5350-57-252 % similar 9-Methylene-fluorene4425-82-542 % similar Fluorenone486-25-942 % similar 2-Aminobenzohydrazide1904-58-141 % similar 2-Bromobenzoic acid hydrazide29418-67-541 % similar 2-Chlorobenzoic acid hydrazide5814-05-139 % similar 2-Methylbenzohydrazide7658-80-239 % similar 1-Naphthoic hydrazide43038-45-538 % similar Benzoylhydrazine613-94-537 % similar 2-Methoxybenzohydrazide7466-54-836 % similar 2-Amino-9H-fluoren-9-one3096-57-934 % similar Phenylmethyl hydrazinecarboxylate5331-43-134 % similar 2-(Trifluoromethoxy)benzoic hydrazide175277-19-733 % similar 2-Nitrobenzohydrazide606-26-833 % similar (2-Phenylacetyl)hydrazine937-39-333 % similar 3-Hydroxy-2-naphthoic acid hydrazide5341-58-232 % similar Violanthrone116-71-231 % similar Isoviolanthrone128-64-331 % similar