152264-72-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152264-72-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,2,6 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 152264-72:
(8*1)+(7*5)+(6*2)+(5*2)+(4*6)+(3*4)+(2*7)+(1*2)=117
117 % 10 = 7
So 152264-72-7 is a valid CAS Registry Number.