1383445-20-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1383445-20-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,3,4,4 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1383445-20:
(9*1)+(8*3)+(7*8)+(6*3)+(5*4)+(4*4)+(3*5)+(2*2)+(1*0)=162
162 % 10 = 2
So 1383445-20-2 is a valid CAS Registry Number.
1383445-20-2Relevant academic research and scientific papers
Manganese(III)-mediated radical cyclisations for the (Z)-selective synthesis of exo-alkylidene pyrrolidinones and pyrrolidines
Keane, Harriet A.,Hess, Wilfried,Burton, Jonathan W.
, p. 6496 - 6498 (2012/08/08)
The cyclisation of alkynyl amido- and amino-malonates in the presence of manganese(iii) acetate gives exo-alkylidene pyrrolidinones and pyrrolidines with a preference for the (Z)-alkene product isomer.
