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PCE
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DIFF Subgroup
C09B 11/06

Hydroxy derivatives of triarylmethanes in which at least one OH group is bound to an aryl nucleus

Introduced: September 1968

Title

Titles differ between systems:

IPC: Hydroxy derivatives of triarylmethanes in which at least one —OH group is bound to an aryl nucleus

CPC: Hydroxy derivatives of triarylmethanes in which at least one OH group is bound to an aryl nucleus

Full Title

Full titles differ between systems:

IPC:

Diaryl- or triarylmethane dyes > derived from triarylmethanes > Hydroxy derivatives of triarylmethanes in which at least one —OH group is bound to an aryl nucleus

CPC:

Diaryl- or thriarylmethane dyes > derived from triarylmethanes > Hydroxy derivatives of triarylmethanes in which at least one OH group is bound to an aryl nucleus

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • C09B 11/08 Phthaleins; IPC+CPC Available in IPC and CPC