112791-61-4 D-myo-Inositol, 3,4,5,6-tetrakis(dihydrogen phosphate) Inositol-3,4,5,6-tetraphosphate Ins-3,4,5,6-P4 inositol-3,4,5,6-tetrakisphosphate myo-Inositol-3,4,5,6-tetrakisphosphate