C.I. Acid yellow 99

cas: 10343-58-5 — see every product listed under this CAS number, including other names

C.I. Acid yellow 99 (CAS 10343-58-5) is a chemical reagent available from Chemat. Available pack sizes: Get quote. Offered by: MedChemExpress.

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catalog numberHY-D0476-Get quote
cas10343-58-5
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Sodium;3-[[(Z)-1-anilino-3-hydroxy-1-oxobut-2-en-2-yl]diazenyl]-2-hydroxy-5-nitrobenzenesulfonate;chromium (CAS 10343-58-5) is a chemical compound with the molecular formula C16H13CrN4NaO8S and a molecular weight of 496.3 g/mol. IUPAC name: sodium;3-[[(Z)-1-anilino-3-hydroxy-1-oxobut-2-en-2-yl]diazenyl]-2-hydroxy-5-nitrobenzenesulfonate;chromium. InChIKey: BFWYEBUNFYVNAT-NMLNKKTNSA-M.

Identity
Molecular formulaC16H13CrN4NaO8S
Molecular weight496.3 g/mol
IUPAC namesodium;3-[[(Z)-1-anilino-3-hydroxy-1-oxobut-2-en-2-yl]diazenyl]-2-hydroxy-5-nitrobenzenesulfonate;chromium
InChIKeyBFWYEBUNFYVNAT-NMLNKKTNSA-M
SMILESC/C(=C(\C(=O)NC1=CC=CC=C1)/N=NC2=C(C(=CC(=C2)[N+](=O)[O-])S(=O)(=O)[O-])O)/O.[Na+].[Cr]

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