This invention relates to a photocleavable mass tag and the use thereof, and particularly to a thiochromene-type compound useful for MALDI-TOF (Matrix-Assisted Laser Desorption/Ionization Time-Of-Flight) mass spectrometry or matrix-less LDI-TOF (Laser Desorption/Ionization Time-Of-Flight) mass spectrometry and the use thereof.
本发明涉及一种可光裂解的质量标签及其用途,特别是涉及一种可用于 MALDI-TOF(基质辅助激光解吸/电离飞行时间)质谱法或无基质 LDI-TOF(激光解吸/电离飞行时间)质谱法的
硫代
铬化合物及其用途。