566190-88-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 566190-88-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,6,6,1,9 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 566190-88:
(8*5)+(7*6)+(6*6)+(5*1)+(4*9)+(3*0)+(2*8)+(1*8)=183
183 % 10 = 3
So 566190-88-3 is a valid CAS Registry Number.
566190-88-3Relevant articles and documents
Synthesis of pyrroles through coupling of enyne-hydrazones with fischer carbene complexes
Zhang, Yanshi,Herndon, James W.
, p. 2043 - 2045 (2003)
Matrix presented The coupling of enyne-imines with Fischer carbene complexes leads to the formation of alkenylpyrrole derivatives. Maximum yields of pyrrole adducts were obtained using N,N-dimethylhydrazones. A mechanism involving alkyne insertion followe
