50778-86-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50778-86-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,7,7 and 8 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 50778-86:
(7*5)+(6*0)+(5*7)+(4*7)+(3*8)+(2*8)+(1*6)=144
144 % 10 = 4
So 50778-86-4 is a valid CAS Registry Number.
50778-86-4Relevant academic research and scientific papers
Anionic Zirconaoxiranes as Nucleophilic Aldehyde Equivalents. Application to Intermolecular Pinacol Cross Coupling
Askham, Fredric R.,Carroll, Kevin M.
, p. 7328 - 7329 (2007/10/02)
Selective intermolecular pinacol cross coupling is achieved by reaction of anionic zirconaoxiranes with aromatic aldehydes and ketones, thereby providing an efficient route to unsymmetrical vicinal diols.
