Synonyms: 5,6-Dihydro-4,6-dimethyl-2-(1-oxide-4-pyridyl)-4H-1,3,4-thiadiazine hydrochloride;4,6-Dimethyl-2-(1-oxide-4-pyridyl)-5,6-dihydro-4H-1,3,4-thiadiazine hydrochloride;4,6-dimethyl-2-(pyridin-4-yl)-5,6-dihydro-4h-1,3,4-thiadiazine 3-oxide hydrochloride(1:1);4H-1,3,4-Thiadiazine, 5,6-dihydro-4,6-dimethyl-2-(1-oxide-4-pyridyl)-, hydrochloride;AC1L4LV7;AC1Q226Z;AR-1F8689;LS-150145;4,6-dimethyl-3-oxido-2-pyridin-4-yl-5,6-dihydro-1,3,4-thiadiazin-3-ium hydrochloride