532990-00-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 532990-00-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,3,2,9,9 and 0 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 532990-00:
(8*5)+(7*3)+(6*2)+(5*9)+(4*9)+(3*0)+(2*0)+(1*0)=154
154 % 10 = 4
So 532990-00-4 is a valid CAS Registry Number.
532990-00-4Relevant articles and documents
A stereoselective synthesis of five- and six-membered cyclic β-amino acids
Perlmutter, Patrick,Rose, Mark,Vounatsos, Filisaty
, p. 756 - 760 (2007/10/03)
The cyclic β-amino acids 1 and 2 have been prepared in a short and stereoselective manner. The synthesis features a diastereoselective thioester enolate/imine condensation reaction and a ring-closing metathesis as key processes. Wiley-VCH Verlag GmbH & Co
