CAS: 72390-60-4 - 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-[4′-[2-(4-hydroxyphenyl)diazenyl]-3,3′-dimethyl[1,1′-biphenyl]-4-yl]diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2)

Formula:C₃₆H₂₉N₇O₈S₂·2Na

InChI:InChI=1S/C36H29N7O8S2.2Na/c1-20-16-22(8-14-28(20)40-38-26-10-12-27(44)13-11-26)23-9-15-29(21(2)17-23)41-42-34-30(52(46,47)48)18-24-19-31(53(49,50)51)35(36(45)32(24)33(34)37)43-39-25-6-4-3-5-7-25;;/h3-19,44-45H,37H2,1-2H3,(H,46,47,48)(H,49,50,51);;

InChI key:InChIKey=JOFUXSRWAQRVJL-UHFFFAOYSA-N

SMILES:[Na].O=S(=O)(O)C1=CC2=CC(=C(N=NC3=CC=C(C=C3C)C=4C=CC(N=NC5=CC=C(O)C=C5)=C(C4)C)C(N)=C2C(O)=C1N=NC=6C=CC=CC6)S(=O)(=O)O

Synonyms:
Direct Green 85
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-[4′-[2-(4-hydroxyphenyl)diazenyl]-3,3′-dimethyl[1,1′-biphenyl]-4-yl]diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2)
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[[4′-[(4-hydroxyphenyl)azo]-3,3′-dimethyl[1,1′-biphenyl]-4-yl]azo]-6-(phenylazo)-, disodium salt
C.I. Direct Green 85
Direct Dark Green BA