Registration Dossier

General information

Inventory

EC number:
402-660-9
EC name:
A mixture of: disodium 4-(3-ethoxycarbonyl-4-(5-(3-ethoxycarbonyl-5-hydroxy-1-(4-sulfonatophenyl)pyrazol-4-yl)penta-2,4-dienylidene)-4,5-dihydro-5-oxopyrazol-1-yl)benzenesulfonate; trisodium 4-(3-ethoxycarbonyl-4-(5-(3-ethoxycarbonyl-5-oxido-1-(4-sulfonatophenyl)pyrazol-4-yl)penta-2,4-dienylidene)-4,5-dihydro-5-oxopyrazol-1-yl)benzenesulfonate
CAS number:
-
Description:
DYE K

No inventory information available

Reference substance information

IUPAC name:
pentasodium hydrogen bis(3-(ethoxycarbonyl)-4-[(1E,3E)-5-[(4Z)-3-(ethoxycarbonyl)-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazol-4-ylidene]penta-1,3-dien-1-yl]-1-(4-sulfophenyl)-1H-pyrazol-5-olate)

Molecular and structural information