1416449-86-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1416449-86-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,6,4,4 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1416449-86:
(9*1)+(8*4)+(7*1)+(6*6)+(5*4)+(4*4)+(3*9)+(2*8)+(1*6)=169
169 % 10 = 9
So 1416449-86-9 is a valid CAS Registry Number.
1416449-86-9Relevant articles and documents
Asymmetric chiral ligand-directed alkene dioxygenation
Neufeldt, Sharon R.,Sanford, Melanie S.
, p. 46 - 49 (2013/04/10)
A Pd-catalyzed asymmetric alkene 1,2-dioxygenation reaction is described. The diastereoselectivity of the reaction is controlled by tethering a chiral oxime ether directing group to the alkene substrate. The best selectivities are obtained with 8-substituted menthone-derived oxime ether auxiliaries.
