C20H28FN3O3 CAS 1715016-75-3 377.5 g/mol
★★★★★ ★★★★★ 4.8 (17)
C20H27N3O3 CAS 2504100-70-1 357.4 g/mol
★★★★★ ★★★★★ 4.8 (18)