1309874-27-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1309874-27-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,8,7 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1309874-27:
(9*1)+(8*3)+(7*0)+(6*9)+(5*8)+(4*7)+(3*4)+(2*2)+(1*7)=178
178 % 10 = 8
So 1309874-27-8 is a valid CAS Registry Number.
1309874-27-8Relevant articles and documents
Iodine- and indium(III) chloride-catalyzed facile syntheses of 1,5- and 1,8-naphthyridines
Chunavala, Kaushik C.,Adimurthy, Subbarayappa
, p. 1843 - 1851 (2011)
Iodine- and InCl3-catalyzed facile syntheses of 1,5- and 1,8-naphthyridines from 3-aminopyridine and 2-aminopyridines are described. The catalyst InCl3 could be recovered and reused up to five times efficiently.
