52826-48-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52826-48-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,8,2 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 52826-48:
(7*5)+(6*2)+(5*8)+(4*2)+(3*6)+(2*4)+(1*8)=129
129 % 10 = 9
So 52826-48-9 is a valid CAS Registry Number.
52826-48-9Relevant articles and documents
A convenient synthesis of ketenimines from thioamides with haloiminium salts
Shimizu, Masao,Gama, Yasuo,Takagi, Toshiyuki,Shibakami, Motonari,Shibuya, Isao
, p. 517 - 520 (2007/10/03)
Ketenimines were conveniently synthesized from N-monosubstituted thioacetamides with dehydrating agents such as 2-chloro-1,3- dimethylimidazolinium chloride or 2-chloro-1-methylpyridinium iodide.