11111-81-2, CAS No 11111-81-2

11111-81-2 Cuprate(3-),[4-[[8-(hydroxy-kO)-7-[2-[2-(hydroxy-kO)-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl-kN1]-5-sulfo-2-naphthalenyl]amino]benzoato(5-)]-,potassium hydrogen (1:2:1)
Product Name	Cuprate(3-),[4-[[8-(hydroxy-kO)-7-[2-[2-(hydroxy-kO)-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl-kN1]-5-sulfo-2-naphthalenyl]amino]benzoato(5-)]-,potassium hydrogen (1:2:1)
Synonyms	Cuprate(3-),[4-[[8-(hydroxy-kO)-7-[[2-(hydroxy-kO)-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo-kN1]-5-sulfo-2-naphthalenyl]amino]benzoato(5-)]-,dipotassium hydrogen (9CI); Cuprate(3-), [4-[[8-hydroxy-7-[[2-hydroxy-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-5-sulfo-2-naphthalenyl]amino]benzoato(5-)]-,dipotassium hydrogen; Reactive Red Brown 2KT
Molecular Formula	C₂₅H₁₆CuN₃O₁₃S₃·H·2K
CAS Registry Number	11111-81-2
Molecular Structure

11111-81-2 Cuprate(3-),[4-[[8-(hydroxy-kO)-7-[2-[2-(hydroxy-kO)-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl-kN1]-5-sulfo-2-naphthalenyl]amino]benzoato(5-)]-,potassium hydrogen (1:2:1)