134650-38-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134650-38-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,6,5 and 0 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 134650-38:
(8*1)+(7*3)+(6*4)+(5*6)+(4*5)+(3*0)+(2*3)+(1*8)=117
117 % 10 = 7
So 134650-38-7 is a valid CAS Registry Number.
134650-38-7Relevant academic research and scientific papers
Paquette,Sivik
, p. 467 - 479 (1991)
A concise route from dihydropyran to the furans 12 and 13 has been developed that takes advantage of the regioselective Baeyer-Villiger oxidation of bicyclic ketone 6.
