C.I. DIRECT BLUE 71, TETRASODIUM SALT

Molecular Formula: C₄₀H₂₃N₇Na₄O₁₃S₄

InChI: InChI=1/C40H27N7O13S4.4Na/c41-22-8-10-25-21(16-22)17-38(64(58,59)60)39(40(25)48)47-46-35-15-14-34(28-11-9-24(20-30(28)35)61(49,50)51)45-44-33-13-12-32(26-4-1-2-5-27(26)33)43-42-23-18-31-29(37(19-23)63(55,56)57)6-3-7-36(31)62(52,53)54;;;;/h1-20,46H,41H2,(H,49,50,51)(H,52,53,54)(H,55,56,57)(H,58,59,60);;;;/q;4*+1/p-4/b43-42+,45-44+,47-39-;;;;/fC40H23N7O13S4.4Na/q-4;4m

InChIKey: InChIKey=OAYAFVUUUYMNOP-ZZJBWDNIDQ
SMILES: C1=CC=C2C(=C1)C(=CC=C2N=NC3=CC(=C4C=CC=C(C4=C3)S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC5=C6C=CC(=CC6=C(C=C5)NN=C7C(=CC8=C(C7=O)C=CC(=C8)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Names:
    C.I. DIRECT BLUE 71, TETRASODIUM SALT
    EINECS 224-531-4
    Tetrasodium 3-((4-((4-((6-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo)-6-sulphonato-1-naphthyl)azo)-1-naphthyl)azo)naphthalene-1,5-disulphonate
    tetrasodium 3-[4-[4-[(2Z)-2-(6-amino-1-oxo-3-sulfonato-naphthalen-2-ylidene)hydrazinyl]-6-sulfonato-naphthalen-1-yl]diazenylnaphthalen-1-yl]diazenylnaphthalene-1,5-disulfonate
    1,5-Naphthalenedisulfonic acid, 3-((4-((4-((6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-6-sulfo-1-naphthalenyl)azo)-1-naphthalenyl)azo)-, tetrasodium salt
    1,5-Naphthalenedisulfonic acid, 3-((4-((4-((6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-6-sulfo-1-naphthaleny l)azo)-1-naphthalenyl)azo)-, tetrasodium salt
    147516-25-4
    4399-55-7

Registries:
    PubChem CID 9566060
    PubChem ID 163248