3948-07-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3948-07-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,4 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 3948-07:
(6*3)+(5*9)+(4*4)+(3*8)+(2*0)+(1*7)=110
110 % 10 = 0
So 3948-07-0 is a valid CAS Registry Number.