Methanaminium, N-(1-(9-ethoxy-6-hydroxy-5,7,11-trioxa-6-phosphaheptacos-1-yl)-4(1H)-pyridinylidene)-N-methyl-, hydroxide, inner salt, P-oxide, (+-)-
methanaminium, n-(1-(9-ethoxy-6-hydroxy-5,7,11-trioxa-6-phosphaheptacos-1-yl)-4(1h)-pyridinylidene)-n-methyl-, hydroxide, inner salt, p-oxide, (+-)-