191412-52-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 191412-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,4,1 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 191412-52:
(8*1)+(7*9)+(6*1)+(5*4)+(4*1)+(3*2)+(2*5)+(1*2)=119
119 % 10 = 9
So 191412-52-9 is a valid CAS Registry Number.
191412-52-9Relevant academic research and scientific papers
Asymmetric synthesis of (R)-(+)-etomoxir
Jew, Sang-Sup,Kim, Hyung-Ook,Jeong, Byeong-Seon,Park, Hyeung-Geun
, p. 1187 - 1192 (2007/10/03)
An asymmetric synthesis of etomoxir 1, involving bromolactonization by using (S)-(-)-proline as a chiral auxiliary, is reported.
