148216-72-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148216-72-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,2,1 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 148216-72:
(8*1)+(7*4)+(6*8)+(5*2)+(4*1)+(3*6)+(2*7)+(1*2)=132
132 % 10 = 2
So 148216-72-2 is a valid CAS Registry Number.