CAS 104515-79-9 appears in our catalog under these names: 4,4',5,5'–Tetrakis(ethylthio)–2,2'–bi(1,3–dithiolylidene), Tetrakis(ethylthio)tetrathiafulvalene, 2,3,6,7-TETRAKIS(ETHYLTHIO)TETRATHIAFULVALENE. Offered by: GLPBio, TCI, Chemat. Available pack sizes: 100mg, 10mg, 50mg.