Isoindolineazo pigments

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo

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534742, 534752, 534772, 534776, 534802, 544250, 544300, 544310, 544319, 546272, 5483647, 548471, 106496, 106498, 524 89, 524 91, 524 94, C09B 29036, C09B 2933, C09B 2936, D06P 500

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active

054849012

ABSTRACT:
Isoindolineazo pigments of the general formula I ##STR1## where A is the radical of an active-methylene compound or .dbd.S;

REFERENCES:
patent: 4012370 (1977-03-01), Model
patent: 4221709 (1980-09-01), Kawamura et al.
patent: 4314938 (1982-02-01), Model
patent: 4356123 (1982-10-01), Lotsch
Chemical Abstracts, vol. 95, No. 14, p. 80, Oct. 5, 1981.
Chemical Abstracts, vol. 98, No. 4, p. 74, Jan. 24, 1983.
Chemical Abstracts, vol. 91, No. 8, p. 87, Aug. 20, 1979.

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