英文名称: | pyrimido(5,4-d)pyrimidine, 8-(((2,4-dichlorophenyl)methyl)thio)-4-(4-morpholiny | l)-2-(1- piperazinyl)- | 8-(2,4-dichlorobenzylthio)-4-morpholino-2-piperazino-pyrimido(5,4-d)pyri midi | 4-d)pyrimidine,8-(((2,4-dichlorophenyl)methyl)thio)-4-(4-morpholinyl)-2-(1-piperazinyl)-pyrimido( |
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