2-Naphthalenesulfonicacid, 7-hydroxy-8-[2-(2-pyridinyl)diazenyl]-

CAS:83688-75-9

Formula:C15H11N3O4S

4-hydroxy-3-(2-pyridylazo)naphthalenesulphonic acid

CAS:10558-11-9

Formula:C15H11N3O4S

8-Quinolinesulfonamide,N-(3-nitrophenyl)-

CAS:158729-25-0

Formula:C15H11N3O4S

4-(8-hydroxy-5-quinolylazo)benzenesulphonic acid

CAS:574-70-9

Formula:C15H11N3O4S

1-(2-pyridylazo)-2-naphthol-6-sulfonic acid

CAS:76790-04-0

Formula:C15H11N3O4S

Benzenesulfonamide, 4-[(2,3-dihydro-1,3-dioxo-1H-inden-2-yl)azo]-

CAS:400756-18-5

Formula:C15H11N3O4S

Acetamide, N-(6-nitro-2-benzothiazolyl)-2-phenoxy-

CAS:92498-85-6

Formula:C15H11N3O4S

Carbamic acid, [4-(2-furanyl)-5-(2-pyridinylcarbonyl)-2-thiazolyl]-, methyl ester

CAS:858976-64-4

Formula:C15H11N3O4S

1-Naphthalenesulfonic acid, 4-hydroxy-3-(3-pyridinylazo)-

CAS:86226-09-7

Formula:C15H11N3O4S

2-Naphthalenesulfonic acid, 6-hydroxy-5-(3-pyridinylazo)-

CAS:86226-10-0

Formula:C15H11N3O4S