916160-29-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 916160-29-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,6,1,6 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 916160-29:
(8*9)+(7*1)+(6*6)+(5*1)+(4*6)+(3*0)+(2*2)+(1*9)=157
157 % 10 = 7
So 916160-29-7 is a valid CAS Registry Number.