N-(5-oxo-1-phenyl-4H-pyrazol-3-yl)acetamide

heptane-1,7-diamine,dihydrochloride

3-氨基-1-苯基-2-吡唑啉-5-酮

5-amino-1-benzyl-N-phenyltriazole-4-carboxamide

1-anilino-2-cyano-2-diazonioethenolate