英文名称: | 2-a)pyrimidin-4-ium, 2,3-dihydro-5,7-dimethyl-1h-imidazo( perchlorate | 2,3-dihydro-5,7-dimethyl-1h-imidazo(1,2-a)pyrimidin-4-ium perchlorate | 5,7-dimethyl-2,3-dihydroimidazo(1,2-a)pyrimidine perchlorate | 2-a)pyrimidin-4-ium,2,3-dihydro-5,7-dimethyl-1h-imidazo( perchlorate |
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