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Bicyclo nitrogenheterocyclic substituted sulfofluoresceins, fluoresceins and xanthenes
Bicyclo nitrogenheterocyclic substituted sulfofluoresceins, fluoresceins and xanthenes
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机译:双环氮杂环取代的磺基荧光素,荧光素和黄嘌呤
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摘要
There are described novel dye compounds which are represented by the formula ##STR1## wherein A is ##STR2## X is H, alkyl, aryl such as phenyl or naphthyl, or substituted aryl; W is H or alkyl; R is H or alkyl; Z and Y are each H or monovalent radicals; l and p are each 1 or 2 and m and n are each integers of from 2-6.
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