1383378-68-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1383378-68-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,3,3,7 and 8 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1383378-68:
(9*1)+(8*3)+(7*8)+(6*3)+(5*3)+(4*7)+(3*8)+(2*6)+(1*8)=194
194 % 10 = 4
So 1383378-68-4 is a valid CAS Registry Number.
1383378-68-4Relevant articles and documents
Copper-catalyzed aerobic spirocyclization of biaryl-N-H-imines via 1,4-aminooxygenation of benzene rings
Tnay, Ya Lin,Chen, Cheng,Chua, Yi Yuan,Zhang, Line,Chiba, Shunsuke
, p. 3550 - 3553 (2012/07/30)
A synthetic method of azaspirocyclohexadienones has been developed through copper-catalyzed aerobic spirocyclization of biaryl-N-H-imines prepared by the reaction of biarylcarbonitriles and Grignard reagents.
