CAS 359017-78-0 appears in our catalog under these names: (4-Ethynylphenyl)diphenylphosphane, (4-Ethynylphenyl)diphenylphosphane 97%, (4-Ethynylphenyl)diphenylphosphane, 97%, 97%, (4-Ethynylphenyl)diphenylphosphane, 97%, (4-Ethynylphenyl)diphenylphosphane, 98%. Offered by: Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 0,1g, 100mg, 250mg, 1g.