901418-29-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 901418-29-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,1,4,1 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 901418-29:
(8*9)+(7*0)+(6*1)+(5*4)+(4*1)+(3*8)+(2*2)+(1*9)=139
139 % 10 = 9
So 901418-29-9 is a valid CAS Registry Number.