262350-52-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 262350-52-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,2,3,5 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 262350-52:
(8*2)+(7*6)+(6*2)+(5*3)+(4*5)+(3*0)+(2*5)+(1*2)=117
117 % 10 = 7
So 262350-52-7 is a valid CAS Registry Number.