14022-23-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14022-23-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,0,2 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 14022-23:
(7*1)+(6*4)+(5*0)+(4*2)+(3*2)+(2*2)+(1*3)=52
52 % 10 = 2
So 14022-23-2 is a valid CAS Registry Number.
14022-23-2Relevant articles and documents
Reactions of Lithium Tributyl Heteroaryl Borates with Allylic Bromides in the Presence of Copper(I) Cyanide
Ishikura, Minoru,Kamada, Machiko,Oda, Izumi,Ohta, Tsukasa,Terashima, Masanao
, p. 377 - 386 (2007/10/02)
The reaction of various lithium tributylheteroarylborates with allylic bromides in the presence of copper(I) cyanide furnished the regioselective allylation at the heteroaryl ring.