253585-15-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 253585-15-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,3,5,8 and 5 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 253585-15:
(8*2)+(7*5)+(6*3)+(5*5)+(4*8)+(3*5)+(2*1)+(1*5)=148
148 % 10 = 8
So 253585-15-8 is a valid CAS Registry Number.