CAS 57142-64-0 appears in our catalog under these names: 4-Vinyl-1,2-phenylene Diacetate, >98.0%(GC), 4-Vinyl-1,2-phenylene Diacetate, 95%, 95%, 4-Vinyl-1,2-phenylene diacetate, 95%, 4-Vinyl-1,2-phenylene Diacetate, 98%+(GC-MS),RG. Offered by: TCI, Chemat, Ambeed, BLDpharm. Available pack sizes: 1g, 5g, 10g, 100mg, 250mg.