Acid yellow 40

Acid yellow 40

6372-96-9

228-907-9

C₂₃H₁₉ Cl N₄ O₇ S₂ . Na

MFCD00003117

CC1=CC=C(C=C1)S(=O)(=O)OC2=CC=C(C=C2)N=NC3C(=NN(C3=O)C4=C(C=C(C=C4)Cl)S(=O)(=O)[O-])C.[Na+]

japan yellow no. 402 ; ext d and c yellowno. 4 ; milling yellow e ; bucacid yellow 3g ; calcocidmilling yellow 2gc ; c.i. acid yellow 40, sodium salt ; polar yellow 5g ; benzenesulfonicacid,5-chloro-2-[4,5-dihydro-3-methyl-4-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]-5-oxo-1h-pyrazol-1-yl]-,sodium salt (9ci) ; erionyl yellow 2g ; acid yellow 40 (c.i.) ; acid leatheryellow g ; milling yellow 5g ; nsc 47729 ; sulfonine yellow 2g ; belacid milling yellow 2g ; acid leather yellow gr ; elite fast yellow 2g ; ki402 ; ext.d&c yellow no.4 ; yellow 402 ; polar yellow 5gl ; benzyl fast yellow gnc ; sandofast yellow n ; c.i. 18950 ; telon light yellowfkg ; c.i. 642 ; polarr yellow ; polar yellow ; benzyl fast yellow gr ; vondamol fast yellow 2g ; c.i. acid yellow 40, monosodium salt (8ci) ; acid yellow 40 ; ci 18950 ; pollen yellow red ; peeracid milling yellow 2g ; milling fastyellow pg ; triacid fast yellow 5g ; milling yellow 2gn ; c.i. acid yellow 40 ; fenafor yellow 2g ; japan yellow 402