67049-90-5 CARBAMIC ACID, DIMETHYL-, (2-((METHYLAMINO)METHYL)-3-PYRIDYL) ESTER, DIHYDROCHLO Carbamic acid, dimethyl-, (2-((methylamino)methyl)-3-pyridyl) ester, dihydrochloride Dimethylcarbamic acid (2-((methylamino)methyl)-3-pyridyl) ester dihydrochloride Ro 2-2235