30469-47-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30469-47-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,4,6 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 30469-47:
(7*3)+(6*0)+(5*4)+(4*6)+(3*9)+(2*4)+(1*7)=107
107 % 10 = 7
So 30469-47-7 is a valid CAS Registry Number.