884318-81-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 884318-81-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,4,3,1 and 8 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 884318-81:
(8*8)+(7*8)+(6*4)+(5*3)+(4*1)+(3*8)+(2*8)+(1*1)=204
204 % 10 = 4
So 884318-81-4 is a valid CAS Registry Number.
884318-81-4Relevant articles and documents
Diastereoselective synthesis of aziridine esters via amino selanyl esters
Miniejew, Catherine,Outurquin, Francis,Pannecoucke, Xavier
, p. 2657 - 2670 (2007/10/03)
A synthesis of aziridine esters based on the cyclisation of amino selanyl esters induced by the selanyl group activation was developed with either the Meerwein salt or NBS. Two asymmetric approaches are proposed: the diastereoselective reductions of α-sel
