914202-76-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 914202-76-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,4,2,0 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 914202-76:
(8*9)+(7*1)+(6*4)+(5*2)+(4*0)+(3*2)+(2*7)+(1*6)=139
139 % 10 = 9
So 914202-76-9 is a valid CAS Registry Number.