4-AcetaMido-d3-antipyrine (Standard) is the standard substance of 4-AcetaMido-d3-antipyrine, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. 4-AcetaMido-d3-antipyrine is a deuterated compound of 4-AcetaMido-antipyrine. 4-AcetaMido-antipyrine has a CAS number of 83-15-8.