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Substance Name: Direct Yellow-12
RN: 10359-84-9
InChIKey: AVERNFJXXRIVQN-NLXQZVPMSA-N

Molecular Formula

  • C30-H28-N4-O8-S2

Molecular Weight

  • 636.703
 
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Names and Synonyms

Name of Substance

  • Direct Yellow-12

Synonyms

  • Direct Yellow 12
  • DY12 dye
  • EINECS 233-779-2

Systematic Name

  • 4,4'-Bis((4-ethoxyphenyl)azo)stilbene-2,2'-disulphonic acid

Registry Numbers

CAS Registry Number

  • 10359-84-9

System Generated Number

  • 0010359849

Structure Descriptors

InChI

1S/C30H28N4O8S2/c1-3-41-27-15-11-23(12-16-27)31-33-25-9-7-21(29(19-25)43(35,36)37)5-6-22-8-10-26(20-30(22)44(38,39)40)34-32-24-13-17-28(18-14-24)42-4-2/h5-20H,3-4H2,1-2H3,(H,35,36,37)(H,38,39,40)/b6-5+,33-31+,34-32+

InChIKey

AVERNFJXXRIVQN-NLXQZVPMSA-N

Smiles

S(c1cc(\N=N\c2ccc(cc2)OCC)ccc1\C=C\c1c(S(=O)(=O)O)cc(\N=N\c2ccc(cc2)OCC)cc1)(=O)(=O)O