This is a spectroscopic technique used to identify the functional groups in a molecule based on their absorption of infrared radiation.
If you need to purchase chemical raw materials, submit your demand information to get the latest quotations.
3-(4-nitro-benzyl)-5,5-diphenyl-imidazolidine-2,4-dione
4-(2H-benzo[d][1,2,3]triazol-2-yl)aniline