120454-63-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120454-63-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,4,5 and 4 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 120454-63:
(8*1)+(7*2)+(6*0)+(5*4)+(4*5)+(3*4)+(2*6)+(1*3)=89
89 % 10 = 9
So 120454-63-9 is a valid CAS Registry Number.
120454-63-9Relevant articles and documents
DIASTEREOSELECTIVE CONJUGATE ADDITION WITH ACETALS,OXAZOLIDINES AND IMIDAZOLIDINES AS CHIRAL AUXILIARIES
Alexakis, A.,Sedrani, R.,Mangeney, P.,Normant, J. F.
, p. 4411 - 4414 (2007/10/02)
Organocopper reagents undergo highly diastereoselective conjugate addition on cinnamates bearing a chiral oxazolidine or imidazolidine ring.
