1019-60-9 Usage
Synthesis Reference(s)
Journal of Heterocyclic Chemistry, 25, p. 871, 1988 DOI: 10.1002/jhet.5570250333
Check Digit Verification of cas no
The CAS Registry Mumber 1019-60-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,1 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1019-60:
(6*1)+(5*0)+(4*1)+(3*9)+(2*6)+(1*0)=49
49 % 10 = 9
So 1019-60-9 is a valid CAS Registry Number.