英文名称: | 2,4)triazino(3,4-f)purine-6,8(7h,9h)-dione, 1,4-dihydro-9-methyl-1-phenyl-3-( | (2-thienyl)- | 1,4-dihydro-9-methyl-1-phenyl-3-(2-thienyl)-(1,2,4)triazino(3,4-f)purine -6,8 | (7h,9h)-dione | 2,4)triazino(3,4-f)purine-6,8(7h,9h)-dione,1,4-dihydro-9-methyl-1-phenyl-3-(2-thienyl)-( |
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