CAS 54060-30-9 appears in our catalog under these names: Erlotinib Impurity 47, 3-Ethynylaniline, 3-Ethynylaniline, >95% (HPLC), 3-Aminophenylacetylene, 98% , 3-Aminophenylacetylene. Offered by: Chemat Brand, TRC, Thermo Scientific (Alfa Aesar), Biosynth, Thermo Scientific (Acros). Available pack sizes: on request, 100mg, 10mg, 1g, 5g, 25g, 50g, 100g.