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Substance Name: Stilbazochrome-P
RN: 76199-91-2
InChIKey: VNXFGNDIYJHCHT-MLNNSVNMSA-N

Note

  • Azo-derivative of chromotropic acid used as reagent for photometric determination of aminoglycoside antibiotics in biological materials.

Molecular Weight

  • 1489.04
 
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Names and Synonyms

Name of Substance

  • Stilbazochrome-P

Synonym

  • Sch-P

Systematic Name

  • 2,7-Naphthalenedisulfonic acid, 3,3'-(1,2-ethenediylbis((3-sulfo-4,1-phenylene)azo))bis(6-((2-arsonophenyl)azo)-4,5-dihydroxy-

Registry Numbers

CAS Registry Number

  • 76199-91-2

System Generated Number

  • 0076199912

Structure Descriptors

InChI

1S/C46H34As2N8O28S6/c57-43-37-23(17-35(89(79,80)81)41(45(37)59)55-51-29-7-3-1-5-27(29)47(61,62)63)15-33(87(73,74)75)39(43)53-49-25-13-11-21(31(19-25)85(67,68)69)9-10-22-12-14-26(20-32(22)86(70,71)72)50-54-40-34(88(76,77)78)16-24-18-36(90(82,83)84)42(46(60)38(24)44(40)58)56-52-30-8-4-2-6-28(30)48(64,65)66/h1-20,57-60H,(H2,61,62,63)(H2,64,65,66)(H,67,68,69)(H,70,71,72)(H,73,74,75)(H,76,77,78)(H,79,80,81)(H,82,83,84)/b10-9+,53-49+,54-50+,55-51+,56-52+

InChIKey

VNXFGNDIYJHCHT-MLNNSVNMSA-N

Smiles

C(=C\c1c(cc(cc1)\N=N\c1c(cc2cc(c(c(c2c1O)O)\N=N\c1c(cccc1)[As](=O)(O)O)S(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O)\c1c(cc(cc1)\N=N\c1c(cc2cc(c(c(c2c1O)O)\N=N\c1c(cccc1)[As](=O)(O)O)S(=O)(=O)O)S(=O)(=O)O)S(=O)(=O)O