使用傅里叶变换红外分光光度计对合成的吲哚嗪衍生物进行红外光谱测试，测光方式选择双光束测定方式，测试分辨率为0.1nm，扫描次数为32，波数范围为4000-4500 nm/min，波长范围为185-3300 nm。使用Waters Xevo G2-XS QTof高分辨质谱仪合成的吲哚嗪衍生物进行MS测试，采用正离子测试，DBE值在-1.5-50间，i-FIT最大值为3。测试对象为实验室自制4-三氟甲氧基吲哚嗪衍生物。

The synthetic indolazine derivatives were measured by Fourier transform infrared spectrophotometer, and the photometric method was dual-beam measurement, with a resolution of 0.1 nm, a number of scans of 32, a wavenumber range of 4000-4500 nm/min, and a wavelength range of 185-3300 nm. MS tests were performed using indolazine derivatives synthesized on a Waters Xevo G2-XS QTof High Resolution Mass Spectrometer with positive ion measurements ranging from -1.5 to 50 DBE and i-FIT maximums of 3.The test object was a laboratory-made 4-trifluoromethoxyindolizine derivative.