C09B1/202 - CPC Classification Index

ClassID:

101760 ⎘

C09B1/202 - CPC Classification

Classification description:

Dyes with anthracene nucleus not condensed with any other ring; Amino-anthraquinones; Preparation from starting materials already containing the anthracene nucleus sulfonated

Sub-classes:

C09B1/203 » {only sulfonated in the anthracene nucleus} 1
C09B1/204 » {only sulfonated in a substituent} 0