7-Benzothiazolesulfonic acid, 2-[4-[[4-[[3-[[5-(aminocarbonyl)-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridinyl]azo]-4-sulfophenyl]amino]-6-chloro-1,3,5-triazin-2-yl]amino]phenyl]-6-methyl-, disodium salt

C.I.活性黄161

Also known as: Disodium 2-(4-{[4-({3-[(2E)-2-(5-carbamoyl-1-ethyl-4-methyl-2,6-dioxo-1,6-dihydro-3(2H)-pyridinylidene)hydrazino]-4-sulfonatophenyl}amino)-6-chloro-1,3,5-triazin-2-yl]amino}phenyl)-6-methyl-1,3-benzothiazole-7-sulfonate, 2-[4-[4-[3-(1,6-Dihydro-5-carbamoyl-1-ethyl-2-hydroxy-4-methyl-6-oxopyridin-3-ylazo)-4-sulfoanilino]-6-chloro-1,3,5-triazin-2-ylamino]phenyl]-6-methylbenzothiazole-7-sulfonic acid disodium salt, 7-Benzothiazolesulfonic acid, 2-[4-[[4-[[3-[(2E)-2-[5-(aminocarbonyl)-1-ethyl-1,6-dihydro-4-methyl-2,6-dioxo-3(2H)-pyridinylidene]hydrazinyl]-4-sulfophenyl]amino]-6-chloro-1,3,5-triazin-2-yl]amino]phenyl]-6-methyl-, sodium salt (1:2), 7-Benzothiazolesulfonic acid,2-(4-((4-((3-((5-(aminocarbonyl)-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridinyl)azo)-4-sulfophenyl)amino)-6-chloro-1,3,5-triazin-2-yl)amino)phenyl)-6-methyl-,disodium salt, 7-Benzothiazolesulfonic acid,2-(4-((4-((3-(2-(5-(aminocarbonyl)-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridinyl)diazenyl)-4-sulfophenyl)amino)-6-chloro-1,3,5-triazin-2-yl)amino)phenyl)-6-methyl-,sodium salt (1:2), Disodium 2-(4-{[4-({3-[(2E)-2-(5-carbamoyl-1-ethyl-4-methyl-2,6-dioxo-1,6-dihydro-3(2H)-pyridinylidene)hydrazino]-4-sulfonatophenyl}amino)-6-chloro-1,3,5-triazin-2-yl]amino}phenyl)-6-methyl-1,3-benzothiazole-7-sulfonate, C.I. Reactive Yellow 161, Reactive Yellow 161

7-Benzothiazolesulfonic acid, 2-[4-[[4-[[3-[[5-(aminocarbonyl)-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridinyl]azo]-4-sulfophenyl]amino]-6-chloro-1,3,5-triazin-2-yl]amino]phenyl]-6-methyl-, disodium salt (CAS 85665-95-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C32H25ClN10Na2O9S3 and a molecular weight of 871.230 g/mol. It is also known as Disodium 2-(4-{[4-({3-[(2E)-2-(5-carbamoyl-1-ethyl-4-methyl-2,6-dioxo-1,6-dihydro-3(2H)-pyridinylidene)hydrazino]-4-sulfonatophenyl}amino)-6-chloro-1,3,5-triazin-2-yl]amino}phenyl)-6-methyl-1,3-benzothiazole-7-sulfonate, 2-[4-[4-[3-(1,6-Dihydro-5-carbamoyl-1-ethyl-2-hydroxy-4-methyl-6-oxopyridin-3-ylazo)-4-sulfoanilino]-6-chloro-1,3,5-triazin-2-ylamino]phenyl]-6-methylbenzothiazole-7-sulfonic acid disodium salt and 7-Benzothiazolesulfonic acid, 2-[4-[[4-[[3-[(2E)-2-[5-(aminocarbonyl)-1-ethyl-1,6-dihydro-4-methyl-2,6-dioxo-3(2H)-pyridinylidene]hydrazinyl]-4-sulfophenyl]amino]-6-chloro-1,3,5-triazin-2-yl]amino]phenyl]-6-methyl-, sodium salt (1:2). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

85665-95-8

Jingsj CID

J-1024133-4

Molecular Formula

C₃₂H₂₅ClN₁₀Na₂O₉S₃

Chinese Name

C.I.活性黄161

Molecular Weight

871.230 g/mol

Category

Organic Compounds

Last updated

8/21/2026