CAS No 74764-74-2 , Benzenesulfonic acid, 2-(2-(4-nitro-2-sulfophenyl)ethenyl)-5-((4-((4-sulfophenyl)azo)phenyl)azo)-, trisodium salt

Name: Benzenesulfonic acid, 2-(2-(4-nitro-2-sulfophenyl)ethenyl)-5-((4-((4-sulfophenyl)azo)phenyl)azo)-, trisodium salt
Synonyms: Kayarus supra orange 2GL 125;trisodium 2-[2-(4-nitro-2-sulphonatophenyl)vinyl]-5-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]benzenesulphonate;Benzenesulfonic acid, 2-(2-(4-nitro-2-sulfophenyl)ethenyl)-5-((4-((4-sulfophenyl)azo)phenyl)azo)-, trisodium salt;
CAS Registry Number:74764-74-2
EINECS: 277-992-9
Molecular Weight: 739.59645
InChI: InChI=1/C26H19N5O11S3.3Na/c32-31(33)23-12-4-18(26(16-23)45(40,41)42)2-1-17-3-5-22(15-25(17)44(37,38)39)30-29-20-8-6-19(7-9-20)27-28-21-10-13-24(14-11-21)43(34,35)36;;;/h1-16H,(H,34,35,36)(H,37,38,39)(H,40,41,42);;;/q;3*+1/p-3/b2-1+,28-27+,30-29+;;;
Molecular Formula: C26H16N5Na3O11S3
Molecular Structure:

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