1222444-40-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1222444-40-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,2,4,4 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1222444-40:
(9*1)+(8*2)+(7*2)+(6*2)+(5*4)+(4*4)+(3*4)+(2*4)+(1*0)=107
107 % 10 = 7
So 1222444-40-7 is a valid CAS Registry Number.
1222444-40-7Relevant articles and documents
First highly stereocontrolled synthesis of tetrahydro trans-β- carboline derivatives by exploiting the influence of a cyclic amide
Vedantham, Ravindra,Shanmugam, Sakthivel,Vetukuri, Prasadaraju Vnkv,Khagga, Mukkanti,Bandichhor, Rakeshwar
, p. 22 - 32 (2013/01/15)
Stereocontrolled synthesis of trans-β-carboline derivatives by employing amidation strategy is presented. ARKAT-USA, Inc.