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英文名 5-Bromo-1-(2,2,2-trifluoroethyl)pyrazin-2-one
分子式 C6H4BrF3N2O
分子量 257.01
Smiles O=c1cnc(Br)cn1CC(F)(F)F
O=c1cnc(Br)cn1CC(F)(F)F