15676-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15676-96-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,6,7 and 6 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 15676-96:
(7*1)+(6*5)+(5*6)+(4*7)+(3*6)+(2*9)+(1*6)=137
137 % 10 = 7
So 15676-96-7 is a valid CAS Registry Number.