30694-94-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30694-94-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,6,9 and 4 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 30694-94:
(7*3)+(6*0)+(5*6)+(4*9)+(3*4)+(2*9)+(1*4)=121
121 % 10 = 1
So 30694-94-1 is a valid CAS Registry Number.