856694-94-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 856694-94-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,6,6,9 and 4 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 856694-94:
(8*8)+(7*5)+(6*6)+(5*6)+(4*9)+(3*4)+(2*9)+(1*4)=235
235 % 10 = 5
So 856694-94-5 is a valid CAS Registry Number.
856694-94-5Relevant articles and documents
Synthesis of unsymmetrical 4,6-diarylpyrimidines
Zhou, Bishan,Taylor, Brett,Kornau, Kathryn
, p. 3977 - 3979 (2005)
Unsymmetrical 4,6-diarylpyrimidines were synthesized using Suzuki coupling reaction via selective arylation of 4,6-dichloropyrimidine.