654077-40-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 654077-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,4,0,7 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 654077-40:
(8*6)+(7*5)+(6*4)+(5*0)+(4*7)+(3*7)+(2*4)+(1*0)=164
164 % 10 = 4
So 654077-40-4 is a valid CAS Registry Number.
654077-40-4Relevant academic research and scientific papers
Catalytic hydrogenation of 8-acyloxy-1-cyanoiso-quinoline and synthesis of 9-methoxy-9-deethoxy-cribrostatin 6
Nakahara, Shinsuke,Kubo, Akinori
, p. 2717 - 2725 (2007/10/03)
Catalytic hydrogenation of 8-acyloxy-1-cyanoisoquinolines (6) ～(9) in the presence of 10% Pd-C and synthesis of 9-methoxy isomer (10) of cribrostatin 6 utilizing the compound (26) obtained by this reaction are described.
