Benzenesulfonic acid, 4-[[2,4-dihydroxy-5-[(4-hydroxyphenyl)azo]phenyl]azo]-

CAS:194595-28-3

Formula:C18H14N4O6S

Benzenesulfonic acid, 4-[[2,4-dihydroxy-5-[(2-hydroxyphenyl)azo]phenyl]azo]-

CAS:194595-37-4

Formula:C18H14N4O6S

2-[[4-[(4-hydroxyphenyl)azo]phenyl]amino]-5-nitrobenzenesulphonic acid

CAS:83006-42-2

Formula:C18H14N4O6S

Benzoic acid, 5-cyano-2-[[[5-[(dimethylamino)sulfonyl]-1,2-benzisoxazol-3-yl]carbonyl] amino]-

CAS:668970-43-2

Formula:C18H14N4O6S

Benzenesulfonamide, N-[4-[(2,4-dinitrophenyl)amino]phenyl]-

CAS:98187-78-1

Formula:C18H14N4O6S

3-[[3-[(2,4-dihydroxyphenyl)azo]-4-hydroxyphenyl]azo]benzenesulphonic acid

CAS:94086-88-1

Formula:C18H14N4O6S

Benzenesulfonamide, N-[1-(2,4-dinitrophenyl)-4(1H)-pyridinylidene]-4-methyl-

CAS:395685-28-6

Formula:C18H14N4O6S

Benzenesulfonic acid, 4-[[4-[(4-hydroxyphenyl)azo]phenyl]amino]-3-nitro-

CAS:43001-76-9

Formula:C18H14N4O6S