14896-70-9 19-Methyl-21,22-dihydrostrychnin-19-ium chloride 21,22-Dihydro-19-methylstrychninium chloride Dihydrostrychine methochloride Strychnidinium, 21,22-dihydro-19-methyl-10-oxo-, chloride, (21alpha) (9CI) Strychninium, 21,22-dihydro-19-methyl-, chloride