1422007-72-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1422007-72-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,2,0,0 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1422007-72:
(9*1)+(8*4)+(7*2)+(6*2)+(5*0)+(4*0)+(3*7)+(2*7)+(1*2)=104
104 % 10 = 4
So 1422007-72-4 is a valid CAS Registry Number.
1422007-72-4Relevant academic research and scientific papers
A catalytic, mild and efficient protocol for the C-3 aerial hydroxylation of oxindoles
Buckley, Benjamin R.,Fernández D.-R., Beatriz
supporting information, p. 843 - 846 (2013/03/13)
A mild, high yielding approach to C-3 hydroxylated oxindoles using catalytic quantities of tetrabutylammonium fluoride and air as the stoicheiometric oxidant is reported over a wide range of substitution patterns.
