152307-12-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152307-12-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,3,0 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 152307-12:
(8*1)+(7*5)+(6*2)+(5*3)+(4*0)+(3*7)+(2*1)+(1*2)=95
95 % 10 = 5
So 152307-12-5 is a valid CAS Registry Number.