2-(5-Hydrazinyl-1,2,4-oxadiazol-3-yl)pyridine

Benzamide, N-[2-(2,4-dimethoxyphenyl)-1-[[[4-[[2,5-dioxo-1-[4-(2-phenyldiazenyl)phenyl]-3-pyrrolidinyl]thio]phenyl]amino]carbonyl]ethenyl]-

Benzamide, N-[2-(2,5-dimethoxyphenyl)-1-[[[4-[[2,5-dioxo-1-[4-(2-phenyldiazenyl)phenyl]-3-pyrrolidinyl]thio]phenyl]amino]carbonyl]ethenyl]-

Benzamide, N-[2-(2,3-dimethoxyphenyl)-1-[[[4-[[2,5-dioxo-1-[4-(2-phenyldiazenyl)phenyl]-3-pyrrolidinyl]thio]phenyl]amino]carbonyl]ethenyl]-

Benzamide, N-[2-(3,4-dimethoxyphenyl)-1-[[[4-[[2,5-dioxo-1-[4-(2-phenyldiazenyl)phenyl]-3-pyrrolidinyl]thio]phenyl]amino]carbonyl]ethenyl]-

Benzamide, N-[2-[1,1'-biphenyl]-4-yl-1-[[[4-[[2,5-dioxo-1-[4-(2-phenyldiazenyl)phenyl]-3-pyrrolidinyl]thio]phenyl]amino]carbonyl]ethenyl]-

N-{3-[4-({2,5-Dioxo-1-[4-(phenyldiazenyl)phenyl]-3-pyrrolidinyl}sulfanyl)anilino]-3-oxo-1-(2,4,5-trimethoxyphenyl)-1-propen-2-yl}benzamide

Benzamide, N-[1-[[[4-[[2,5-dioxo-1-[4-(2-phenyldiazenyl)phenyl]-3-pyrrolidinyl]thio]phenyl]amino]carbonyl]-2-[4-(phenylmethoxy)phenyl]ethenyl]-

1-(3-Chloro-4-methylphenyl)-4-[(4-methylphenyl)methylene]-3,5-pyrazolidinedione

Emeramide sodium

Potassium 1-methyl-4-{3-[1-methyl-3-(morpholine-4-carbonyl)-5-oxo-1,5-dihydro-4H-pyrazol-4-ylidene]prop-1-en-1-yl}-3-(morpholine-4-carbonyl)-1H-pyrazol-5-olate