Other ChemicalsChina Ethyl 4, 4-Difluoro-3-Oxobutyrate; Ethyl 4, 4-Difluoro (acetoacetate) CAS: 352-24-9 4, 4-Difluoro-3-Oxo-Butyric Acid Ethyl Ester, Find details about China CAS: 352-24-9, Organic Intermediate from Ethyl 4, 4-Difluoro-3-Oxobutyrate; Ethyl 4, 4-Difluoro (acetoacetate) CAS: 352-24-9 4, 4-Difluoro-3-Oxo-Butyric Acid Ethyl Ester