The molecule is a scyllo-inositol phosphate having the phosphate at the 4-position and a guanidino group in place of the hydroxyl at position 1. It is a conjugate acid of a 1-guanidino-1-deoxy-scyllo-inositol 4-phosphate(1-).
[(2R,3S,5R,6S)-4-(diaminomethylideneamino)-2,3,5,6-tetrahydroxycyclohexyl] dihydrogen phosphate