113883-14-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113883-14-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,8,8 and 3 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 113883-14:
(8*1)+(7*1)+(6*3)+(5*8)+(4*8)+(3*3)+(2*1)+(1*4)=120
120 % 10 = 0
So 113883-14-0 is a valid CAS Registry Number.
113883-14-0Relevant articles and documents
Reactions with indole derivatives-LV. An enantiodivergent route to both vincamine enantiomers
Hakam, Khalida,Thielmann, Marion,Thielmann, Thomas,Winterfeldt, Ekkehard
, p. 2035 - 2044 (2007/10/02)
The enantioselective synthesis of the tetracyclic lactam 4 is reported which by enantiodivergent techniques is converted into (+)- as well as (-)-vincamine via the corresponding eburnamonine enantiomers.
