131389-76-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131389-76-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,3,8 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 131389-76:
(8*1)+(7*3)+(6*1)+(5*3)+(4*8)+(3*9)+(2*7)+(1*6)=129
129 % 10 = 9
So 131389-76-9 is a valid CAS Registry Number.
131389-76-9Relevant academic research and scientific papers
Efficient Optical Resolution of Aziridines with Optically active host compounds
Mori, Koji,Toda, Fumio
, p. 281 - 282 (2007/10/02)
Some aziridines are resolved efficiently by complexation with optically active host compounds which were derived from tartaric acid.
