1,3-Dithiane-2-propanamine, 2-(3,4-dimethoxyphenyl)-N-(2-(3,4-dimethoxyphenyl)ethyl)-N-methyl-, 1,1,3,3-tetraoxide 2-(3,4-Dimethoxyphenyl)-N-(2-(3,4-dimethoxyphenyl)ethyl)-N-methyl-1,3-Dithiane-2-propanamine 1,1,3,3-tetraoxide 57010-31-8 57010-32-9 Dimeditiapramine (for HCl) EINECS 260-510-6 Tiapamil Tiapamilo [INN-Spanish] Tiapamilum [INN-Latin]