917236-91-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 917236-91-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,7,2,3 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 917236-91:
(8*9)+(7*1)+(6*7)+(5*2)+(4*3)+(3*6)+(2*9)+(1*1)=180
180 % 10 = 0
So 917236-91-0 is a valid CAS Registry Number.
917236-91-0Relevant articles and documents
Iron-catalyzed cross-coupling of imidoyl chlorides with Grignard reagents
Ottesen, Lars K.,Ek, Fredrik,Olsson, Roger
, p. 1771 - 1773 (2007/10/03)
A general, high yielding rapid iron-catalyzed cross-coupling reaction between Grignard reagents and imidoyl chlorides is described. These reactions are typically completed within 5 min, resulting in high yields of 71-96% using 5% iron catalyst in a THF-NM
