1,4-Benzenedisulfonic acid,2-chloro-5-[4-[5-[1-(4-chloro-2,5-disulfophenyl)-3-ethyl-1,5-dihydro-5-oxo-4H-pyrazol-4-ylidene]-1,3-pentadienyl]-3-ethyl-5-hydroxy-1H-pyrazol-1-yl]-, tetrapotassium salt

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CAS No: 139487-45-9

139487-45-9
Order 139487-45-9
benzenedisulfonic,chloro,disulfophenyl,ethyl,dihydro,pyrazol,ylidene,pentadienyl,hydroxy,tetrapotassium