| 英文名称: | | 3h-1,2,4-triazolo(3,4-i)purine-3,5(2h)-dione, 6,9-dihydro-2-ethyl-9-methyl-6-pr | | opyl- | | 2,5,6,9-tetrahydro-2-ethyl-9-methyl-6-n-propyl-3h-1,2,4-triazolo(3,4-i)p urin | | e-2,5-dione | | 6,9-dihydro-2-ethyl-9-methyl-6-propyl-3h-1,2,4-triazolo(3,4-i)purine-3,5 (2h) | | 4-triazolo(3,4-i)purine-3,5(2h)-dione,6,9-dihydro-2-ethyl-9-methyl-6-propyl-3h-2 |
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