the nitrofurans , 2- ( 2-furyl ) -3- ( 5-nitro-2-furyl ) acrylamide ( af-2 ) , n- [ 4- ( 5-nitro-2-furyl ) -2-thiazolyl ] formamide ( fanft ) , nitrofurantoin , 5-nitro-2-furoic acid , 5-nitro-2-furamidoxime , 5-nitrofurfurylidene diacetate and the urine of rats fed these compounds , were assayed for mutagenic activity in salmonella typhimurium strains ta100 and ta100fr1 .
C0028155
nitrofurans
C0015627
fanft