Benzo[b]thiophene-3-carboxylic acid,2-[[4-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-3-methoxyphenyl]azo]-4,5,6,7-tetrahydro-, ethyl ester
CAS No: 374778-21-9
benzo,thiophene,carboxylic,dihydro,dioxo,pyrrol,methoxyphenyl,tetrahydro,ethyl,ester
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