Permanent violet RL is high-grade organic pigment of carbazole dioxathion.
2
利用光声光谱技术，采取猝灭的方法对（口恶）嗪1高氯酸盐的二氯乙烷溶液进行荧光量子效率的测量。
The fluorescence quantum efficiency of oxazine 1perohlorate in1-dichloro-ethane was measured with photoacoustic speetroscopy in which the fluorescence quenching wag used.
3
均三嗪基修饰的1,3,4 -恶二唑类化合物的合成。
Synthesis of electroluminescence combinations containing 1, 3, 4-oxadiazole and triazine Units.
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