30682-54-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30682-54-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,6,8 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 30682-54:
(7*3)+(6*0)+(5*6)+(4*8)+(3*2)+(2*5)+(1*4)=103
103 % 10 = 3
So 30682-54-3 is a valid CAS Registry Number.
InChI:InChI=1/C13H8FNO3/c14-11-7-3-1-5-9(11)13(16)10-6-2-4-8-12(10)15(17)18/h1-8H
30682-54-3Relevant articles and documents
Pd-NHC-catalyzed synthesis of diaryl ketones
Gao, Feng,Feng, Huangdi,Sun, Zhihua
, p. 6451 - 6454 (2014/12/10)
With N-hetereocyclic carbene and palladium catalysis, diaryl ketones with a variety of functional groups that span from electron withdrawing to electron donating substitutions can be conveniently synthesized using the corresponding aryl boronic acid and N-acyloxyphthalimide.