4-Oxazolecarboxylic acid, 5-ethoxy-2-[hydroxy(4-oxo-2-thioxo-5-thiazolidinylidene)methyl]-, ethyl ester

CAS:404009-00-3

Formula:C12H12N2O6S2

2,2'-Benzidinedisulfonic acid

CAS:117-61-3

Formula:C12H12N2O6S2

Benzenesulfonic acid, 2-[[(4-amino-3-hydroxyphenyl)sulfonyl]amino]-

CAS:66833-10-1

Formula:C12H12N2O6S2

4-[2-(4-sulfophenyl)hydrazinyl]benzenesulfonic acid

CAS:6337-85-5

Formula:C12H12N2O6S2

Acetamide, N-[5-[(2,4-dioxo-5-thiazolidinyl)sulfonyl]-2-methoxyphenyl]-

CAS:500708-73-6

Formula:C12H12N2O6S2

3-Thiophenecarboxylic acid, 4-[(4,6-dimethoxy-2-pyrimidinyl)oxy]-2-(methylsulfinyl)-

CAS:139414-16-7

Formula:C12H12N2O6S2

Benzenesulfonic acid, 2-[[(3-amino-4-hydroxyphenyl)sulfonyl]amino]-

CAS:56358-40-8

Formula:C12H12N2O6S2

Benzenesulfonic acid, 3-[[(3-amino-4-hydroxyphenyl)sulfonyl]amino]-

CAS:56358-41-9

Formula:C12H12N2O6S2

[1,1'-Biphenyl]disulfonic acid, 4,4'-diamino-

CAS:56662-53-4

Formula:C12H12N2O6S2

Benzenesulfonic acid, 4-hydroxy-, 2-[(4-hydroxyphenyl)sulfonyl]hydrazide

CAS:55217-60-2

Formula:C12H12N2O6S2