1-(5'-phosphoribosyl)-4-(N-succino-carboxamide)-5-aminoimidazole 1-(5-phosphoribosyl)-4-(N-succino-carboxamide)-5-aminoimidazole 5'-P-ribosyl-4-(N-succinocarboxamide)-5-aminoimidazole 5'-p-Ribosyl-4-(N-succinocarboxamide)-5-amino imidazole 5'-phosphoribosyl-4-(N-succinocarboxamide)-5-aminoimidazole P-RIBOSYL-4-SUCCCARB-AMINOIMIDAZOLE