Cas No|Cas Number|CAS Registry Number:57465-28-8 .Chemical Name|Molecular Name:PCB-126 Formulanor:C12H5Cl5 Synonyms:1,1'-Biphenyl, 3,3',4,4',5-pentachloro-, 3,3',4,4',5-PCB, 3,3',4,4',5-Pentachlorobiphenyl, 3,4,3',4',5-pentachlorobiphenyl, 3,3',4,4',5-pentachloro-1,1'-biphenyl, 3,4,5,3',4'-Pentachloro-biphenyl, PCB-126, 1,2,3-trichloro-5-(3,4-dichlorophenyl)benzene, biphenyl, 3,3prime,4,4prime,5-pentachloro- Molecular Weight:326.433
57465-28-8 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:35694-08-7 .Chemical Name|Molecular Name:OCTACHLOROBIPHENYL Formulanor:C12H2Cl8 Synonyms:1,1'-Biphenyl, octachloro-, 2,2',3,3',4,4',5,5'-Octachlorobiphenyl, 2,2',3,3',4,4',5,5'-heptachlorobiphenyl, 2,2',3,3',4,4',5,5'-Octachloro-1,1'-biphenyl, 2,2',3,3',4,4',5,5'-PCB, 1,1'-Biphenyl, 2,2',3,3',4,4',5,5'-octachloro-, 2,2',3,3',4,4',5,5'-Hexachlorobiphenyl, 1,1',2,2',3,3',4,4',5,5'-octachlorobiphenyl, PCB NO 194, BZ NO 194, PCB-194, PCBCONGENER194, 2,2',3,3',4,4',5,5'-octachlorinated biphenyl, 2,3,4,5,2',3',4',5'-Octachlorobiphenyl, CB-194, OCTACHLOROBIPHENYL Molecular Weight:429.768
35694-08-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:35065-30-6 .Chemical Name|Molecular Name:HEPTACHLOROBIPHENYL Formulanor:C12H3Cl7 Synonyms:PCB 170, 2,2',3,3',4,4',5-Heptachlorobiphenyl, 1,1'-Biphenyl, 2,2',3,3',4,4',5-heptachloro-, PCB No 170, 1,1'-Biphenyl,2,2',3,3',4,4',5-heptachloro, 1,1'-Biphenyl, heptachloro-, 2,2',3,3',4,4',5-heptachlorinated biphenyl, 2,2',3,3',4,4',5-PCB, HEPTACHLOROBIPHENYL, 2,2',3,3',4,4',5-Heptachloro-1,1'-biphenyl Molecular Weight:395.323
35065-30-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:6027-43-6 .Chemical Name|Molecular Name:aspalathin Formulanor:C21H24O11 Synonyms:2',3,4,4',6'-pentahydroxydihydrochalcone-3'-C-glucoside, 3,3',4,4',5-pentachlorobiphenyl, aspalathine, 1,1'-Biphenyl,2,3,3',4',5'-pentachloro, 3'-C-fl-D-glucopyranosyl-2',3,4,4'-6'-pentahydroxydihydrochalcone, 2',3,3',4,5-PENTACHLOROBIPHENYL, 2,3,3',4',5'-pcb Molecular Weight:452.409
6027-43-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:34883-41-5 .Chemical Name|Molecular Name:3,5-Dichlorobiphenyl Formulanor:C12H8Cl2 Synonyms:3,5-Dichlor-biphenyl, 1,1'-Biphenyl, 3,5-dichloro-, PCB No 14, 3,5-DICHLORO-1,1'-BIPHENYL, 3,5-dichloro-biphenyl, 1,1'-Biphenyl,3,5-dichloro, 3,5-PCB, 3,5-Dichlorobiphenyl, 1,3-dichloro-5-phenylbenzene Molecular Weight:223.098
34883-41-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:38444-88-1 .Chemical Name|Molecular Name:3,4',5-PCB Formulanor:C12H7Cl3 Synonyms:1,1'-Biphenyl, 3,4',5-trichloro-, 3,4',5-Trichloro-1,1'-biphenyl, 3,4',5-PCB, 3,4',5-Trichlorobiphenyl, 1,3-dichloro-5-(4-chlorophenyl)benzene Molecular Weight:257.543
38444-88-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:32774-16-6 .Chemical Name|Molecular Name:3,3',4,4',5,5'-Hexachlorobiphenyl Formulanor:C12H4Cl6 Synonyms:33'44'55'-hexachlorinated biphenyl, PCB NO 169, BZ-169, PCB-169, 3,3',4,4',5,5'-Hexachlorobiphenyl, 3,3',4,4',5,5'-PCB, 1,1'-Biphenyl, 3,3',4,4',5,5'-hexachloro-, BZNO 169, CB-169, HXCB169 Molecular Weight:360.878
32774-16-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:32690-93-0 .Chemical Name|Molecular Name:2,4,4',5-PCB Formulanor:C12H6Cl4 Synonyms:1,1'-Biphenyl, 2,4,4',5-tetrachloro-, 2,4,4',5-PCB, Biphenyl, 2,4,4',5-tetrachloro-, 1,1'-Biphenyl, 2,4,4',5-tetrachloro, 2,4,4',5-Tetrachloro-1,1'-biphenyl, Biphenyl,2,4,4',5-tetrachloro, 2,4,4',5-Tetrachlorobiphenyl, 2,4,5,4'-tetrachlorobiphenyl, 2,4,4',5-terachlorobiphenyl Molecular Weight:291.988
32690-93-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:39635-32-0 .Chemical Name|Molecular Name:2,3,3',5,5'-PCB Formulanor:C12H5Cl5 Synonyms:1,2,5-trichloro-3-(3,5-dichlorophenyl)benzene, 1,1'-Biphenyl, 2,3,3',5,5'-pentachloro-, 2,3,3',5,5'-PENTACHLOROBIPHENYL, 2,3,3',5,5'-PCB, 2,3,3',5,5'-Pentachloro-1,1'-biphenyl Molecular Weight:326.433
39635-32-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:38380-08-4 .Chemical Name|Molecular Name:2,3,3',4,4',5-PCB Formulanor:C12H4Cl6 Synonyms:PCB No 156(Aroclor 1242), 1,1'-Biphenyl, 2,3,3',4,4',5-hexachloro-, PCB(Aroclor1221), 2,3,3',4,4',5-Hexachlorobiphenyl, 2,3,3',4,4',5-PCB, PCB No 157(Aroclor 1254), PCB(Aroclor1248), 1,2,3,4-tetrachloro-5-(3,4-dichlorophenyl)benzene Molecular Weight:360.878
38380-08-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:37680-68-5 .Chemical Name|Molecular Name:2,3',5'-PCB Formulanor:C12H7Cl3 Synonyms:2,3',5'-Trichlorobiphenyl, 2',3,5-Trichlorobiphenyl, 1,3-dichloro-5-(2-chlorophenyl)benzene, 2,3',5'-Trichloro-1,1'-biphenyl, 2',3,5-Trichloro-1,1'-biphenyl, 1,1'-Biphenyl, 2',3,5-trichloro-, 2,3',5'-PCB, 1,1'-Biphenyl, 2,3',5'-trichloro- Molecular Weight:257.543
37680-68-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:31508-00-6 .Chemical Name|Molecular Name:2,3',4,4',5-PCB Formulanor:C12H5Cl5 Synonyms:2,3',4,4',5-Pentachlorobiphenyl, 2,3',4,4',5-PCB, 2,3′,4,4′,5-pentachlorobiphenyl, 2,4,5,3',4'-pentachlorobiphenyl, Biphenyl,2,3',4,4',5-pentachloro, 1,1'-Biphenyl,2,3',4,4',5-pentachloro, 1,1'-Biphenyl, 2,3',4,4',5-pentachloro-, 2,3',4,4',5-Pentachloro-1,1'-biphenyl, PCB 118, 3,4,2',4',5'-Pentachlorobiphenyl Molecular Weight:326.433
31508-00-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:52663-72-6 .Chemical Name|Molecular Name:2,3',4,4',5,5'-PCB Formulanor:C12H4Cl6 Synonyms:2,3',4,4',5,5'-Hexachloro-1,1'-biphenyl, 1,1'-Biphenyl, 2,3',4,4',5,5'-hexachloro-, 2,3',4,4',5,5'-PCB, 2,3',4,4',5,5'-Hexachlorobiphenyl, 1,2,3-trichloro-5-(2,4,5-trichlorophenyl)benzene Molecular Weight:360.878
52663-72-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:32598-11-1 .Chemical Name|Molecular Name:2,3',4',5-PCB Formulanor:C12H6Cl4 Synonyms:PCB No 70, 2,3',4',5-PCB, 2,3',4',5-Tetrachlorobiphenyl, PCB 70, 2,3',4',5-terachlorobiphenyl, 2,3',4',5-Tetrachloro-1,1'-biphenyl, Biphenyl,2,3',4',5-tetrachloro, 1,1'-Biphenyl, 2,3',4',5-tetrachloro-, 1,1'-Biphenyl,2,3',4',5-tetrachloro, 2,5,3',4'-Tetrachlorobiphenyl Molecular Weight:291.988
32598-11-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:37680-65-2 .Chemical Name|Molecular Name:2,2',5-PCB Formulanor:C12H7Cl3 Synonyms:2,2',5-PCB, 2,2',5-Trichlorobiphenyl, 1,1'-Biphenyl, 2,2',5-trichloro-, 1,4-dichloro-2-(2-chlorophenyl)benzene Molecular Weight:257.543
37680-65-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:35693-99-3 .Chemical Name|Molecular Name:2,2',5,5'-PCB Formulanor:C12H6Cl4 Synonyms:2,2',3,3',4,5',6,6'-OCTACHLOROBIPHENYL, EINECS 208-759-1, 2,2',5,5'-tetrachlorbiphenyl, 2,5,2',5'-Tetrachlorobiphenyl, 1,1'-Biphenyl, 2,2',5,5'-tetrachloro-, 2,2',5,5'-Tétrachlorobiphényl, 1,4-dichloro-2-(2,5-dichlorophenyl)benzene, 1,1'-Biphenyl,2,2',5,5'-tetrachloro, 2,2',5,5'-Tetrachlorobiphenyl, 2,2',5,5'-PCB, MFCD00055544, 2,2',5,5'-TCB, 2,2',5,5'-Tetrachloro-1,1'-biphenyl, 2,3',5,6'-Tetrachlorobiphenyl, TCBP, PCB 52 Molecular Weight:291.988
35693-99-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:41464-40-8 .Chemical Name|Molecular Name:2,2',4,5'-PCB Formulanor:C12H6Cl4 Synonyms:2,2',4,5'-PCB, 1,1'-Biphenyl, 2,2',4,5'-tetrachloro-, 2,2',4,5'-Tetrachlorobiphenyl, 1,4-dichloro-2-(2,4-dichlorophenyl)benzene Molecular Weight:291.988
41464-40-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:37680-73-2 .Chemical Name|Molecular Name:2,2',4,5,5'-PCB Formulanor:C12H5Cl5 Synonyms:1,2,4-trichloro-5-(2,5-dichlorophenyl)benzene, 2,2',4,5,5'-Pentachloro-1,1'-biphenyl, 1,1'-Biphenyl, 2,2',4,5,5'-pentachloro-, 2,2',4,5,5'-PCB, 2,2',4,5,5'-Pentachlorobiphenyl Molecular Weight:326.433
37680-73-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:41464-39-5 .Chemical Name|Molecular Name:2,2',3,5'-PCB Formulanor:C12H6Cl4 Synonyms:2,2',3,5'-PCB, 2,2',3',5-TETRACHLOROBIPHENYL, 2,2',3,5'-Tetrachloro-1,1'-biphenyl, 1,2-dichloro-3-(2,5-dichlorophenyl)benzene, 1,1'-Biphenyl, 2,2',3,5'-tetrachloro-, 2,2',3,5'-Tetrachlorobiphenyl Molecular Weight:291.988
41464-39-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:35694-06-5 .Chemical Name|Molecular Name:2,2',3,4,4',5-PCB Formulanor:C12H4Cl6 Synonyms:2,2',3,4,4',5-pentachlorobiphenyl, 2,2',3,4,4',5-Hexachlorobiphenyl, 2,2',3,4,4',5-PCB, 1,1'-Biphenyl,2,2',3,4,4',5-hexachloro, PCB 137, 1,1'-Biphenyl, 2,2',3,4,4',5-hexachloro- Molecular Weight:360.878
35694-06-5 Molecular Info »Chemical products are described in many different ways including chemical structures, generic, molecular formulas, systematic, common, and trade names. The CAS (Chemical Abstracts Service) Registry Number (Cas No or Cas Number) is a unique identifier which is a unique and unambiguous identifier for a specific substance that allows clear communication and, with the help of CAS scientists, links together all available data and research about that substance. Governmental agencies rely on CAS Registry Numbers for substance identification in regulatory applications because they are unique, easy validated, and internationally recognized.You can search the Chemical compounds's molecular information with the Cas Registry Number.You can also Search Cas Number with Chemical Name or formulas.The most complete and comprehensive Cas number lookup on Molecularinfo.com.