1258887-13-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1258887-13-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,8,8 and 7 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1258887-13:
(9*1)+(8*2)+(7*5)+(6*8)+(5*8)+(4*8)+(3*7)+(2*1)+(1*3)=206
206 % 10 = 6
So 1258887-13-6 is a valid CAS Registry Number.