1351620-52-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1351620-52-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,1,6,2 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1351620-52:
(9*1)+(8*3)+(7*5)+(6*1)+(5*6)+(4*2)+(3*0)+(2*5)+(1*2)=124
124 % 10 = 4
So 1351620-52-4 is a valid CAS Registry Number.