1614218-93-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1614218-93-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,4,2,1 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1614218-93:
(9*1)+(8*6)+(7*1)+(6*4)+(5*2)+(4*1)+(3*8)+(2*9)+(1*3)=147
147 % 10 = 7
So 1614218-93-7 is a valid CAS Registry Number.