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Chemical Name	CAS	MF
5-CHLORO-6-(1-FLUOROETHYL)-4(1H)-PYRIMIDINONE	227184-12-5	C6H6ClFN2O
4-chloro-2-(trifluoromethyl)pyrimidine-5-carboxylic acid	188781-49-9	C6H3F3N2O3
4-BroMo-2-fluoropyriMidine	1209458-22-9	C4H2BrFN2
(5-フルオロピリミジン-2-イル)酢酸	1196145-38-6	C6H5FN2O2