Method of producing polymethine dyes

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

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8659, 544106, 544107, 544178, 546184, 546229, 548577, 564315, 564333, 568 58, 568640, 585435, C07C20978

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active

053860586

ABSTRACT:
A method for producing polymethine dyes comprising the steps of:

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