3612-48-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 3612-48-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,6,1 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3612-48:
(6*3)+(5*6)+(4*1)+(3*2)+(2*4)+(1*8)=74
74 % 10 = 4
So 3612-48-4 is a valid CAS Registry Number.