930123-50-5 (4S)-4-(2,2-difluoroethenyl)-2-Pyrrolidinone (4S)-4-(2,2-difluoroethenyl)-2-Pyrrolidinone Catalog No.: 2240255 Name: (4S)-4-(2,2-difluoroethenyl)-2-Pyrrolidinone CAS: 930123-50-5 Inquire about this product →