87178-29-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87178-29-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,1,7 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 87178-29:
(7*8)+(6*7)+(5*1)+(4*7)+(3*8)+(2*2)+(1*9)=168
168 % 10 = 8
So 87178-29-8 is a valid CAS Registry Number.
87178-29-8Relevant academic research and scientific papers
Lee, Ta-Jyh,Holtz, Wilbur J.
, p. 2071 - 2072 (1983)
With appropriate design, the Sommelet-Hauser rearrangement can be used for the introduction of an ortho substituent on an aromatic ring as well as for functionalization of the original ylide side chain in a single operation.
