176250-12-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 176250-12-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,2,5 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 176250-12:
(8*1)+(7*7)+(6*6)+(5*2)+(4*5)+(3*0)+(2*1)+(1*2)=127
127 % 10 = 7
So 176250-12-7 is a valid CAS Registry Number.