1400975-98-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1400975-98-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,0,9,7 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1400975-98:
(9*1)+(8*4)+(7*0)+(6*0)+(5*9)+(4*7)+(3*5)+(2*9)+(1*8)=155
155 % 10 = 5
So 1400975-98-5 is a valid CAS Registry Number.