313557-37-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 313557-37-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,3,5,5 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 313557-37:
(8*3)+(7*1)+(6*3)+(5*5)+(4*5)+(3*7)+(2*3)+(1*7)=128
128 % 10 = 8
So 313557-37-8 is a valid CAS Registry Number.
313557-37-8Relevant articles and documents
Palladium-catalysed aminocarbonylation of diiodopyridines
Takács, Attila,Varga, Georgina Márta,Kardos, Johanna,Kollár, László
, p. 2131 - 2138 (2017)
The aminocarbonylation of 2,5- and 2,3-diiodopyridine, as well as 2-chloro-3,4-diiodopyridine with carbon monoxide and various primary and secondary amines was carried out using palladium-catalysed aminocarbonylation. The formation of the products contain
