1400286-74-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1400286-74-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,0,2,8 and 6 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1400286-74:
(9*1)+(8*4)+(7*0)+(6*0)+(5*2)+(4*8)+(3*6)+(2*7)+(1*4)=119
119 % 10 = 9
So 1400286-74-9 is a valid CAS Registry Number.