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Substance Name: 2,3',4,4',5'-Pentachlorobiphenyl
RN: 65510-44-3
UNII: 1R4Z1DI9BB
InChIKey: YAHNWSSFXMVPOU-UHFFFAOYSA-N

Molecular Formula

  • C12-H5-Cl5

Molecular Weight

  • 326.436
 
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Names and Synonyms

Name of Substance

  • 2,3',4,4',5'-Pentachlorobiphenyl

Synonyms

  • 2',3,4,4',5-Pentachloro-1,1'-biphenyl
  • 2,3',4,4',5'-Pentachlorobiphenyl
  • PCB 123
  • UNII-1R4Z1DI9BB

Systematic Names

  • 1,1'-Biphenyl, 2',3,4,4',5-pentachloro-
  • 1,1'-Biphenyl, 2,3',4,4',5'-pentachloro-

Registry Numbers

CAS Registry Number

  • 65510-44-3

FDA UNII

  • 1R4Z1DI9BB

System Generated Number

  • 0065510443

Structure Descriptors

InChI

1S/C12H5Cl5/c13-7-1-2-8(9(14)5-7)6-3-10(15)12(17)11(16)4-6/h1-5H

InChIKey

YAHNWSSFXMVPOU-UHFFFAOYSA-N

Smiles

c1(c2c(cc(Cl)cc2)Cl)cc(c(Cl)c(c1)Cl)Cl