10128-51-5 Usage
General Description
Benzenesulfonamide, N-[2-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]- is a chemical compound with the molecular formula C13H10N2O3S. It is a derivative of benzenesulfonamide and contains a benzoxazin-2-yl group. Benzenesulfonamide, N-[2-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]- is often used in the pharmaceutical industry as a building block for the synthesis of various drugs and pharmaceuticals. It may also have applications in the field of medicinal chemistry and drug discovery. It is important to handle this compound with care and follow proper safety protocols due to its potential hazards and risks.
Check Digit Verification of cas no
The CAS Registry Mumber 10128-51-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,1,2 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 10128-51:
(7*1)+(6*0)+(5*1)+(4*2)+(3*8)+(2*5)+(1*1)=55
55 % 10 = 5
So 10128-51-5 is a valid CAS Registry Number.
10128-51-5Relevant articles and documents
Ruthenium catalyzed chemo and site-selective C-H amidation of oxobenzoxazine derivatives with sulfonyl azides
Bakthadoss, Manickam,Kumar, Polu Vijay,Kumar, Ravan,Surendar, Manickam,Sharada, Duddu S.
supporting information, p. 14190 - 14195 (2019/09/18)
An efficient, novel and general protocol towards the synthesis of highly functionalized ortho-amido oxobenzoxazine frameworks via ruthenium catalyzed intermolecular C-H amidation using sulfonyl azides as amidation components has been successfully developed for the first time. The salient features of this strategy are high chemo and site-selectivity, a wide range of substrate scope with excellent yields and good functional group tolerance.
