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Brown No.201
Legal color:Brown No.201
General name:Resorcin Brown @@
Class:Acid Dye
FDA :D & C Brown No.1
CI #:C.I. 20170
Color #:Acid Orange 24
CAS #:1320-07-6
CAS :Benzenesulfonic acid,4-[[3-[(dimethylphenyl)azo]-2,4-dihydroxyphenyl] azo]-,monosodium salt
IUPAC:1;Sodium 4-[2,4-dihydroxy-3-(2,4-dimethylphenylazo)phenylazo]benzenesulfonate
2;4-[2,4-Dihydroxy-3-(2,4-dimethylphenylazo)phenylazo]benzenesulfonic acid sodium salt
Chemical structure :

Resorcin Brown