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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