34950-63-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34950-63-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,9,5 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 34950-63:
(7*3)+(6*4)+(5*9)+(4*5)+(3*0)+(2*6)+(1*3)=125
125 % 10 = 5
So 34950-63-5 is a valid CAS Registry Number.
34950-63-5Relevant academic research and scientific papers
The preparation of 2H-1,4-benzoxazin-3-(4H)-ones via palladium-catalyzed intramolecular C-O bond formation
Ylijoki, Kai E. O.,Kuendig, E. Peter
, p. 10608 - 10610 (2011/11/05)
Pd/PtBu3-catalyzed intramolecular C-O bond formation has been used to access aryl- and alkyl-substituted benzoxazinones.
