1004451-94-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1004451-94-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,4,4,5 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1004451-94:
(9*1)+(8*0)+(7*0)+(6*4)+(5*4)+(4*5)+(3*1)+(2*9)+(1*4)=98
98 % 10 = 8
So 1004451-94-8 is a valid CAS Registry Number.