On September 1, 2021, Lu, Xiaogang; Zhang, Zixuan; Liu, Haibo; Tang, Hui; Gao, Runli; Pei, Chengxin; Wang, Hongmei; Xiao, Junhua published an article.Product Details of 685-91-6 The title of the article was Forensic signatures of a chemical weapon precursor DMPADC for determination of a synthetic route. And the article contained the following:
Chem. forensics has been widely recognized as an important tool to investigate alleged use of chem. weapons and/or to identify the illicit production of chem. warfare agents. This paper describes the use of gas chromatog. and mass spectrometry (GC-MS) to determine chem. attribution signatures (CAS) N,N-dimethylphosphoramidic dichloride (DMPADC), a key precursor of tabun, for tracking the production of tabun. Synthetic samples were identified and classified by using GC-MS and chemometrics. Anal. samples (n = 27) were collected from three synthetic DMPADC routes; 20 potential CAS were identified, and the structures of five CAS were assigned. Principal component anal. (PCA) was performed to summarize the distribution trend of the samples and to check for the presence of outliers. A Partial least squares discriminant anal. (PLSDA) model was established to discriminate and classify the synthetic samples. The proposed model in this paper has high predictive ability, and the test set samples can be correctly categorized. The experimental process involved the reaction of N,N-Diethylacetamide(cas: 685-91-6).Product Details of 685-91-6
The Article related to dimethylphosphoramidic dichloride forensic analysis gas chromatog mass spectrometry, chemical attribution signatures, chemical forensics, chemometrics, n,n-dimethylphosphoramidic dichloride, tabun and other aspects.Product Details of 685-91-6
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics