wllis及melnick(1964)注意到异环染料(heterocyclic dyes) 如中性红、普鲁黄(proflvin)和甲苯胺蓝(toluidine blue)在光照下可有效抑制病毒繁殖fel-ber(1971)对60例病人应用0.1%中性...
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Several quaternary salts of heterocyclic for monomethine indocyanine dyes are prepared by improving method on literatures.
采用改进文献的方法合成了一系列用于合成单菁染料的杂环中间体;
Heterocyclic azo dyes are one group of the most important chromogenic reagents in spectrophotometric analysis.
杂环偶氮试剂是一类重要的有机显色剂。
For disperse dyes, the key point is on the development of new heterocyclic type.
分散染料则以开发杂环型的新品种为重点。
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