Ethanol,2,2',2'',2''',2'''',2'''''-[[8-(1-piperidinyl)pyrimido[5,4-d]pyrimidine-2,4,6-triyl]trinitrilo]hexakis-
双嘧达莫杂质B 1077484
CAS No: 16908-47-7
ethanol,piperidinyl,pyrimido,pyrimidine,triyl,trinitrilo,hexakis
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