CAS 138563-54-9 appears in our catalog under these names: 3，4–Difluoro–N–methylaniline, 3,4-Difluoro-N-methylaniline, 3,4-Difluoro-N-methylaniline 97%, 3,4-Difluoro-N-methylaniline, 97%, 97%, 3,4-Difluoro-N-methylaniline, 98%. Offered by: GLPBio, Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 100mg, 2,5g, 250mg, 1g, 5g, 25g.