3883-85-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3883-85-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,8 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3883-85:
(6*3)+(5*8)+(4*8)+(3*3)+(2*8)+(1*5)=120
120 % 10 = 0
So 3883-85-0 is a valid CAS Registry Number.