Synonyms: Inosine5'-(trihydrogen pyrophosphate), 5'®5'-ester with 1,4-dihydro-1-b-D-ribofuranosylnicotinamide (8CI); Inosine 5'-pyrophosphate, 5'-esterwith 1,4-dihydro-1-b-D-ribofuranosylnicotinamide (6CI,7CI); Codehydrogenase I, reduced,deamino hydroxy analog; Deamino-NADH; NHDH; Nicotinamide-hypoxanthinedinucleotide, reduced; Reduced nicotinamide hypoxanthine dinucleotide