C09B1/30 - CPC Classification

Dyes with anthracene nucleus not condensed with any other ring; Amino-anthraquinones; Preparation from starting materials already containing the anthracene nucleus; Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated

• C09B1/303 » {only sulfonated in the anthracene nucleus} 0
• C09B1/306 » {only sulfonated in a substituent} 0