131-99-7 138240-72-9 485-83-6 5'-IMP 5'-INOSINIC ACID BRN 0630517 EINECS 205-045-1 IMP Inosine 5'-Monophosphoric acid Inosine 5'-monophosphate Inosine 5'-phosphate Inosine monophosphate Inosine-5'-monophosphoric acid Inosinic acid