912295-49-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 912295-49-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,2,2,9 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 912295-49:
(8*9)+(7*1)+(6*2)+(5*2)+(4*9)+(3*5)+(2*4)+(1*9)=169
169 % 10 = 9
So 912295-49-9 is a valid CAS Registry Number.
912295-49-9Relevant academic research and scientific papers
Total syntheses of crinine and related alkaloids
Bru, Claire,Guillou, Catherine
, p. 9043 - 9048 (2007/10/03)
Cyclizations of a bicyclic amine via an intramolecular Heck reaction followed by an oxidation reaction generated a tetracyclic spirocyclohexadione. From this useful intermediate, different crinine alkaloids such as crinine, buphanisine, flexinine, and aug
