| 英文名称: | | ethanol, 2,2',2'',2'''-((4-piperidinopyrimido(5,4-d)pyrimidine-2,6-diyl)dinitri | | lo)t etra- | | 2,2',2'',2'''-((4-piperidinopyrimido(5,4-d)pyrimidine-2,6-diyl)dinitrilo )tet | | raethanol | | 2,6-bis(diethanolamino)-4-piperidinopyrimido(5,4-d)pyrimidine | | compound ra-233 | | mopidamol | | ra 233 | | rapentol |
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