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Substance Name: 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, ester with 4,4',4''-methylidynetris(phenol)
RN: 138636-86-9
InChIKey: ZSIJKTHDLTVSTP-UHFFFAOYSA-N

Classification Code

  • TSCA Flag P (a Commenced PMN (Premanufacture Notice) Substance)

Molecular Formula

  • C19-H16-O3.x-C10-H6-N2-O4-S

Molecular Weight

  • 542.5658
 
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Names and Synonyms

  • 1-Naphthalenesulfonic acid, 6-diazo-5,6-dihydro-5-oxo-, ester with 4,4',4''-methylidynetris(phenol)

Registry Numbers

CAS Registry Number

  • 138636-86-9

Other Registry Number

  • 252058-60-9

System Generated Number

  • 0138636869

Molecular Formulas

Molecular Formula

  • C19-H16-O3.x-C10-H6-N2-O4-S

Molecular Formula Fragments

  • C10-H6-N2-O4-S
  • C19-H16-O3
  • COMPONENT

Structure Descriptors

InChI

1S/C19H16O3.C10H6N2O4S/c20-16-7-1-13(2-8-16)19(14-3-9-17(21)10-4-14)15-5-11-18(22)12-6-15;11-12-8-5-4-6-7(10(8)13)2-1-3-9(6)17(14,15)16/h1-12,19-22H;1-5H,(H,14,15,16)

InChIKey

ZSIJKTHDLTVSTP-UHFFFAOYSA-N