N-(4,6-dimethylpyrimidin-2-yl)-N'-(3-methylphenyl)guanidine

1-(2,3-dihydro-1,4-benzodioxin-6-yl)-1H-pyrrole-2,5-dione

2,3-二氯-N-苯基马来酰亚胺, 3,4-dichloro-1-phenyl-1H-pyrrole-2,5-dione

(2E)-6-hydroxy-2-(pyridin-3-ylmethylene)-1-benzofuran-3(2H)-one

methyl 4-[(Z)-(6-hydroxy-3-oxo-1-benzofuran-2(3H)-ylidene)methyl]benzoate

(2Z)-2-(3,4-dimethoxybenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one

(2Z)-2-[(2E)-3-(2-furyl)prop-2-en-1-ylidene]-6-hydroxy-1-benzofuran-3(2H)-one

1-methyl-1H-benzimidazole-2-sulfonic acid

1-甲基苯并-2-磺酸

(5,6-dibromo-1,3-dioxooctahydro-2H-4,7-methanoisoindol-2-yl)acetic acid

2-(3-nitrophenyl)-2-oxoethyl 3-aminobenzoate

4-(1,3-dioxooctahydro-4,6-ethenocyclopropa[f]isoindol-2(1H)-yl)benzoic acid