1400637-35-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1400637-35-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,0,6,3 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1400637-35:
(9*1)+(8*4)+(7*0)+(6*0)+(5*6)+(4*3)+(3*7)+(2*3)+(1*5)=115
115 % 10 = 5
So 1400637-35-5 is a valid CAS Registry Number.