178552-17-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 178552-17-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,5,5 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 178552-17:
(8*1)+(7*7)+(6*8)+(5*5)+(4*5)+(3*2)+(2*1)+(1*7)=165
165 % 10 = 5
So 178552-17-5 is a valid CAS Registry Number.
178552-17-5Relevant academic research and scientific papers
Wu, Chengde
, p. 1503 - 1508 (1998)
The title compound was synthesized in 3 steps from readily available cyanoacetate and TFAA. The ester group allowed access to other functionalized isoxazole derivatives.
