143850-17-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143850-17-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,8,5 and 0 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 143850-17:
(8*1)+(7*4)+(6*3)+(5*8)+(4*5)+(3*0)+(2*1)+(1*7)=123
123 % 10 = 3
So 143850-17-3 is a valid CAS Registry Number.
143850-17-3Relevant academic research and scientific papers
Renard, Michel
, p. 4433 - 4434 (1992)
Regioselective metallation of 2-phenylindolizine at C(5) and subsequent reaction with an electrophile has afforded the corresponding C(5) functionalised indolizine in high yields.
