1322-19-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1322-19-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,2 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1322-19:
(6*1)+(5*3)+(4*2)+(3*2)+(2*1)+(1*9)=46
46 % 10 = 6
So 1322-19-6 is a valid CAS Registry Number.
InChI:InChI=1/C12H9ClO/c13-11-8-4-7-10(12(11)14)9-5-2-1-3-6-9/h1-8,14H