<1-13C>-Pivaloylchlorid, also known as (1-13C)-Pivaloyl chloride, is a stable isotope-labeled chemical compound with the molecular formula C4H7 13CLO. It is a derivative of pivaloyl chloride, where one of the carbon atoms is replaced with a 13C isotope. <1-13C>-Pivaloylchlorid is primarily used in organic synthesis, particularly in the preparation of isotopically labeled compounds for research purposes, such as in the study of reaction mechanisms, metabolic pathways, and drug metabolism. The 13C labeling allows for the differentiation of the labeled compound from its non-labeled counterpart, providing valuable insights into chemical and biological processes.
The CAS Registry Mumber 1863-76-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,6 and 3 respectively; the second part has 2 digits, 7 and 6 respectively. Calculate Digit Verification of CAS Registry Number 1863-76: (6*1)+(5*8)+(4*6)+(3*3)+(2*7)+(1*6)=99 99 % 10 = 9 So 1863-76-9 is a valid CAS Registry Number.