152873-65-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152873-65-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,8,7 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 152873-65:
(8*1)+(7*5)+(6*2)+(5*8)+(4*7)+(3*3)+(2*6)+(1*5)=149
149 % 10 = 9
So 152873-65-9 is a valid CAS Registry Number.