3-(2-Methyl-thiazol-4-yl)-benzenesulfonamide

3-(3-Methylisothiazol-5-yl)benzoic acid

diethyl 2-oxoheptyl phosphonate

[1,2,4]Triazine-3,5-dithiol

5-(3-Nitro-phenyl)-2H-tetrazole

5-磺酰氯呋喃-3-甲酸乙酯, 5-Chlorosulfonyl-furan-3-carboxylic acid ethyl ester

5-(4-Carboxy-phenyl)-furan-2-carboxylic acid

6-Phenyl-pyridazine-3-thiol

1-(3-Ethoxycarbonyl-propyl)-1H-pyrazole-3,5-dicarboxylic acid diethyl ester

5-Fluoro-benzo[b]thiophene-3-carboxylic acid

2,4-二氯-5-(氯甲基)嘧啶, 2,4-Dichloro-5-chloromethyl-pyrimidine