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CPC Subgroup
C09B 35/205

the tetrazo component being a derivative of a diaryl- or triaryl- alkane or-alkene

Full Title

Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling > Disazo dyes > characterised by the tetrazo component > the tetrazo component being a derivative of a diaryl- or triaryl- alkane or-alkene

2 direct subcodes

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