| 英文名称: | | 2-a)pyrimidinium, 6,7,8,9-tetrahydro-1,6-dimethyl-4-oxo-4h-pyrido( methyl su | | lfate | | 6,7,8,9-tetrahydro-1,6-dimethyl-4-oxo-4h-pyrido(1,2-a)pyrimidinium methyl sul | | mz-218 | | 2-a)pyrimidinium,6,7,8,9-tetrahydro-1,6-dimethyl-4-oxo-4h-pyrido( methyl sulfate |
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