1278561-63-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1278561-63-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,8,5,6 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1278561-63:
(9*1)+(8*2)+(7*7)+(6*8)+(5*5)+(4*6)+(3*1)+(2*6)+(1*3)=189
189 % 10 = 9
So 1278561-63-9 is a valid CAS Registry Number.
1278561-63-9Relevant academic research and scientific papers
Zinc-mediated allylation of aldoxime esters
Wolan, Andrzej,Joachimczak, Alicja,Budny, Marcin,Kozakiewicz, Anna
, p. 1195 - 1198 (2011/03/21)
A facile zinc-mediated Barbier-type allylation of aromatic aldoxime esters, producing the corresponding protected homoallylic hydroxylamines, which are readily converted into homoallylic hydroxamic acids, is described.
