1,4-Bis(dihydrogen phosphate)-4-(1-(nitrophenyl)ethyl hydrogen phosphate)-D-myo-inositol 1,4-Bis(dihydrogen phosphate)-5-(1-(nitrophenyl)ethyl hydrogen phosphate)-D-myo-inositol 119147-21-6 Caged IP3 Caged insp3 D-myo-Inositol, 1,4-bis(dihydrogen phosphate) 5-(1-(2-nitrophenyl)ethyl hydrogen phosphate) inositol 1,4,5-trisphosphate 1-(2-nitrophenyl)ethyl ester