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Benzoic acid,2-[[2-amino-6-[[4-[[4-[(3-carboxy-4-hydroxyphenyl)azo]-7-sulfo-1-naphthalenyl]azo]-2,5-dimethoxyphenyl]azo]-5-hydroxy-7-sulfo-1-naphthalenyl]azo]-5-nitro-,tetrasodium salt (9CI) (6409-86-5)

Identification
Name:Benzoic acid,2-[[2-amino-6-[[4-[[4-[(3-carboxy-4-hydroxyphenyl)azo]-7-sulfo-1-naphthalenyl]azo]-2,5-dimethoxyphenyl]azo]-5-hydroxy-7-sulfo-1-naphthalenyl]azo]-5-nitro-,tetrasodium salt (9CI)
Synonyms:C.I. DirectBlack 97, tetrasodium salt (8CI); C.I. 35810; C.I. Direct Black 97; CuprophenylGrey 2BL; Cuprophenyl Grey 3GL; Direct Black 97
CAS:6409-86-5
EINECS: 229-090-1
Molecular Formula: C42H30 N10 O16 S2 . 4 Na
Molecular Weight: 1082.8023
InChI: InChI=1/C42H30N10O16S2.4Na/c1-67-35-18-33(49-51-39-37(70(64,65)66)16-25-23(40(39)54)7-8-28(43)38(25)50-47-31-9-4-20(52(59)60)14-26(31)41(55)56)36(68-2)17-32(35)48-46-30-11-10-29(22-6-5-21(15-24(22)30)69(61,62)63)45-44-19-3-12-34(53)27(13-19)42(57)58;;;;/h3-18,53-54H,43H2,1-2H3,(H,55,56)(H,57,58)(H,61,62,63)(H,64,65,66);;;;/q;4*+1/p-4
Molecular Structure: (C42H30N10O16S2.4Na) C.I. DirectBlack 97, tetrasodium salt (8CI); C.I. 35810; C.I. Direct Black 97; CuprophenylGrey 2BL; ...
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