72139-20-9
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72139-20-9
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CAS No:
72139-20-9
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Formula:
C43H35N9O16S3.4Na
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Chemical Name:
72139-20-9
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Synonyms:
Benzoic acid,2-[2-[1-[4-[2-[4-[[4-[[4-[2-(3-carboxy-4-hydroxyphenyl)diazenyl]phenyl]amino]-1,4-dioxo-2-buten-1-yl]amino]-2-sulfophenyl]ethenyl]-3-sulfophenyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]diazenyl]-5-[(methylamino)sulfonyl]-,sodium salt (1:4);Benzoic acid,2-[[1-[4-[2-[4-[[4-[[4-[(3-carboxy-4-hydroxyphenyl)azo]phenyl]amino]-1,4-dioxo-2-butenyl]amino]-2-sulfophenyl]ethenyl]-3-sulfophenyl]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-5-[(methylamino)sulfonyl]-,tetrasodium salt
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CAS No: