1009675-99-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1009675-99-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,9,6,7 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1009675-99:
(9*1)+(8*0)+(7*0)+(6*9)+(5*6)+(4*7)+(3*5)+(2*9)+(1*9)=163
163 % 10 = 3
So 1009675-99-3 is a valid CAS Registry Number.