1374568-12-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1374568-12-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,5,6 and 8 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1374568-12:
(9*1)+(8*3)+(7*7)+(6*4)+(5*5)+(4*6)+(3*8)+(2*1)+(1*2)=183
183 % 10 = 3
So 1374568-12-3 is a valid CAS Registry Number.