The molecule is a guanidinium ion that is the conjugate acid of 1D-1-guanidino-1-deoxy-3-dehydro-scyllo-inositol; major species at pH 7.3. It is a conjugate acid of a 1D-1-guanidino-1-deoxy-3-dehydro-scyllo-inositol.
diaminomethylidene-[(1S,2S,3R,4S,6R)-2,3,4,6-tetrahydroxy-5-oxocyclohexyl]azanium