184866-97-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 184866-97-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,4,8,6 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 184866-97:
(8*1)+(7*8)+(6*4)+(5*8)+(4*6)+(3*6)+(2*9)+(1*7)=195
195 % 10 = 5
So 184866-97-5 is a valid CAS Registry Number.
184866-97-5Relevant academic research and scientific papers
Synthesis of 3,4-Dihydro[1,3]oxazino[3,4-a]indol-1-ones
Mali, Raghao S.,Garkhedkar, Milind P.
, p. 496 - 497 (2007/10/03)
A convenient two-step procedure is described for the synthesis of 3,4-dihydro[1,3]oxazino[3,4-a]indol-1-ones (4a-e) from easily available (E)-ethyl α-allyl-2-nitrocinnamates (1a-e).
