다롄펑루이화학제품유한회사

　　Other Name: 4-phenylbenzonitrile; biphenyl-4-carbonitrile, 4-cyanobiphenyl, p-Cyanobiphenyl 　　CAS No: 2920-38-9 　　Molecular formula:C13H9N 　　Molecular weight:179.22 　　Melting point:85-87ºC

　　CAS No:2516-40-7 　　Appearance: white or red solid powder 　　Purity:≥98.0%

　　Other name: 6,7-dihydro-5H-cyclopenta[b]pyridine 　　CAS No: 533-37-9 　　Structural formula: C8H9N 　　Assay: 99.0% 　　Appearance: Colorless or yellowish liquid 　　Uses: Intermediate of Cefpirome Sulfate 　　Packing: 20kg or 25kg

　　CAS No:827-52-1 　　Molecular formula:C12H16 　　Molecular weight:160.26 　　Purity:≥99% 　　Melting point:5-6ºC 　　Boiling point:239-240ºC