ClassID:

101808

C09B1/5155 - CPC Classification

Classification description:

Dyes with anthracene nucleus not condensed with any other ring; Amino-hydroxy-anthraquinones; Ethers and esters thereof; N-substituted amino-hydroxy anthraquinone; N-alkyl, N-aralkyl or N-cycloalkyl derivatives only amino and hydroxy groups

Recent Application in this class: