1307772-22-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1307772-22-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,7,7,7 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1307772-22:
(9*1)+(8*3)+(7*0)+(6*7)+(5*7)+(4*7)+(3*2)+(2*2)+(1*2)=150
150 % 10 = 0
So 1307772-22-0 is a valid CAS Registry Number.