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Substance Name: 7-Hydroxy-8-((4-((3-phosphonophenyl)azo)-2-sulphophenyl)azo)naphthalene-1,3-disulphonic acid
RN: 93966-72-4
InChIKey: HJBVBKCRIMMOCK-QSZPNPOGSA-N

Molecular Formula

  • C22-H17-N4-O13-P-S3

Molecular Weight

  • 672.5633
 
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Names and Synonyms

Synonym

  • EINECS 301-025-2

Systematic Name

  • 7-Hydroxy-8-((4-((3-phosphonophenyl)azo)-2-sulphophenyl)azo)naphthalene-1,3-disulphonic acid

Registry Numbers

CAS Registry Number

  • 93966-72-4

System Generated Number

  • 0093966724

Structure Descriptors

InChI

1S/C22H17N4O13PS3/c27-18-7-4-12-8-16(41(31,32)33)11-20(43(37,38)39)21(12)22(18)26-25-17-6-5-14(10-19(17)42(34,35)36)24-23-13-2-1-3-15(9-13)40(28,29)30/h1-11,27H,(H2,28,29,30)(H,31,32,33)(H,34,35,36)(H,37,38,39)/b24-23+,26-25+

InChIKey

HJBVBKCRIMMOCK-QSZPNPOGSA-N

Smiles

c1cc(cc(c1)P(=O)(O)O)/N=N/c2ccc(c(c2)S(=O)(=O)O)/N=N/c3c(ccc4c3c(cc(c4)S(=O)(=O)O)S(=O)(=O)O)O