330151-70-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 330151-70-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,0,1,5 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 330151-70:
(8*3)+(7*3)+(6*0)+(5*1)+(4*5)+(3*1)+(2*7)+(1*0)=87
87 % 10 = 7
So 330151-70-7 is a valid CAS Registry Number.