5-[(4-Bromophenyl)amino]-1H-1,2,3-triazole-4-carboxylic acid
6-Ethoxy-1,3-dimethyluracil
6-(Ethylthio)-1,3-dimethyluracil
6-Amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-pyrimidinecarbothioic acid S-ethyl ester
6-Amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-pyrimidinecarbothioic acid S-octyl ester
2,5-Diaminothiophene-3,4-dicarboxylic acid diethyl ester
5,6,7,8-Tetrahydro-2-phenyl-4H-[1]benzothieno[2,3-d][1,3]oxazin-4-one
