107970-44-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107970-44-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,9,7 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 107970-44:
(8*1)+(7*0)+(6*7)+(5*9)+(4*7)+(3*0)+(2*4)+(1*4)=135
135 % 10 = 5
So 107970-44-5 is a valid CAS Registry Number.
107970-44-5Relevant academic research and scientific papers
Lathbury, David,Gallagher, Timothy
, p. 114 - 115 (1986)
The silver(I)-catalysed cyclisation of an amine to a chiral allenic unit is described; the efficiency of this process has been evaluated by a synthesis of (R)-(-)-coniine.
