697301-72-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 697301-72-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,7,3,0 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 697301-72:
(8*6)+(7*9)+(6*7)+(5*3)+(4*0)+(3*1)+(2*7)+(1*2)=187
187 % 10 = 7
So 697301-72-7 is a valid CAS Registry Number.
697301-72-7Relevant academic research and scientific papers
A mild and convenient synthesis of N-carbobenzyloxy ketimines
Matsuo, Jun-Ichi,Tanaki, Yumi,Kido, Aimi,Ishibashi, Hiroyuki
, p. 2896 - 2898 (2008/09/18)
N-Carbobenzyloxy (Cbz) ketimines were prepared conveniently from N-Cbz amines by oxidation with N-tert-butylbenzenesulfinimidoyl chloride. The Royal Society of Chemistry 2006.
