89864-34-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89864-34-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,8,6 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 89864-34:
(7*8)+(6*9)+(5*8)+(4*6)+(3*4)+(2*3)+(1*4)=196
196 % 10 = 6
So 89864-34-6 is a valid CAS Registry Number.
89864-34-6Relevant articles and documents
PREPARATION AND STEREOCHEMISTRY OF PENTADIENE DERIVATIVES OF FURAN
Spirkova, Katarina,Kovac, Jaroslav,Zvak, Vladimir,Gracza, Tibor,Dandarova, Miloslava
, p. 3559 - 3564 (2007/10/02)
Synthesis of alkyl 5-(5-X-2-furyl)-3-(2-furyl)-2,4-pentadienoates is described.Their stereochemistry was studied and the UV, IR and 1H NMR spectra interpreted.
