651330-35-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 651330-35-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,1,3,3 and 0 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 651330-35:
(8*6)+(7*5)+(6*1)+(5*3)+(4*3)+(3*0)+(2*3)+(1*5)=127
127 % 10 = 7
So 651330-35-7 is a valid CAS Registry Number.