912655-02-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 912655-02-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,2,6,5 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 912655-02:
(8*9)+(7*1)+(6*2)+(5*6)+(4*5)+(3*5)+(2*0)+(1*2)=158
158 % 10 = 8
So 912655-02-8 is a valid CAS Registry Number.
912655-02-8Relevant articles and documents
Synthetic studies towards (-)-lemonomycin, synthesis of fused tetracycles
Couturier, Cédric,Schlama, Thierry,Zhu, Jieping
, p. 1691 - 1694 (2006)
The asymmetric synthesis of 1,3-lactol-bridged tetrahydroisoquinoline 5 is developed. Subsequent cyclization of 5 under acidic conditions leads to the formation of a tricyclic enamide 22, which is in turn converted to a tetracyclic compound 23. Georg Thie
