Benzenesulfonyl chloride,3-[[[8-[[2-cyano-4-(methylsulfonyl)phenyl]azo]-5-hydroxy-4-[(1-oxopropyl)amino]-1-naphthalenyl]amino]sulfonyl]-

Order 143131-43-5 benzenesulfonyl,chloride,cyano,methylsulfonyl,phenyl,hydroxy,oxopropyl,amino,naphthalenyl,sulfonyl