66337-82-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66337-82-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,3,3 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 66337-82:
(7*6)+(6*6)+(5*3)+(4*3)+(3*7)+(2*8)+(1*2)=144
144 % 10 = 4
So 66337-82-4 is a valid CAS Registry Number.
66337-82-4Relevant academic research and scientific papers
On the Rearrangement of a Tricyclic Unsaturated Ketone during Wolff-Kishner Reduction
Otterbach, Andreas,Musso, Hans
, p. 2257 - 2258 (2007/10/02)
Wolff-Kishner reduction of tricyclo2,5>dec-3-en-9-one (1) yields only 2-9percent of the expected olefin 7, 1-3percent of the syn isomer 8, but 17-26percent of bi(1-cyclopentenyl) (5).
