5-[3-(Furan-2-carbonyl)-thioureido]-furan-2-carboxylic acid butyl ester

2-[(Furan-2-carbonyl)-amino]-furo[2,3-d]thiazole-5-carboxylic acid

2-[(Furan-2-carbonyl)-amino]-furo[2,3-d]thiazole-5-carboxylic acid methyl ester

butyl 2-furoylaminofuro<2,3-d>thiazole-5-carboxylate

2-Furancarboxamide, N-1H-benzimidazol-2-yl-