ChemNet > CAS > 25188-42-5 7-benzamido-4-hydroxy-3-[[4-[(4-sulphophenyl)azo]phenyl]azo]naphthalene-2-sulphonic acid

25188-42-5 7-benzamido-4-hydroxy-3-[[4-[(4-sulphophenyl)azo]phenyl]azo]naphthalene-2-sulphonic acid

?? ?????	7-benzamido-4-hydroxy-3-[[4-[(4-sulphophenyl)azo]phenyl]azo]naphthalene-2-sulphonic acid
??????	;C.I.???? ???? 81; 7-Benzamido-4-hydroxy-3-((4-(((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-????? ????????; (3E)-7-(???????????)-4-?????-3-(2-{4-[(E)-(4-?????????)???????]????}????????????)-3,4-????????????-2-????? ????????; 7-???????-4-????????-3-[4-(4-?????????)???????]???-?????-2-????? ????????
?? ?????	7-benzamido-4-hydroxy-3-[[4-[(4-sulphophenyl)azo]phenyl]azo]naphthalene-2-sulphonic acid; C.I. Direct Red 81; 7-Benzamido-4-hydroxy-3-((4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid; (3E)-7-(benzoylamino)-4-oxo-3-(2-{4-[(E)-(4-sulfophenyl)diazenyl]phenyl}hydrazinylidene)-3,4-dihydronaphthalene-2-sulfonic acid; 7-benzamido-4-hydroxy-3-[4-(4-sulfophenyl)azophenyl]azo-naphthalene-2-sulfonic acid
????????? ???????	C₂₉H₂₁N₅O₈S₂
???? ????????	631.6357
InChI	InChI=1/C29H21N5O8S2/c35-28-25-15-12-23(30-29(36)18-4-2-1-3-5-18)16-19(25)17-26(44(40,41)42)27(28)34-33-21-8-6-20(7-9-21)31-32-22-10-13-24(14-11-22)43(37,38)39/h1-17,35H,(H,30,36)(H,37,38,39)(H,40,41,42)
???? CAS	25188-42-5
EINECS	246-727-9
???? ????????
??????	1.54g/cm³
???? ?????	1.72
Hazard ??????
??????? ????
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