1000847-61-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1000847-61-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,0,8,4 and 7 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1000847-61:
(9*1)+(8*0)+(7*0)+(6*0)+(5*8)+(4*4)+(3*7)+(2*6)+(1*1)=99
99 % 10 = 9
So 1000847-61-9 is a valid CAS Registry Number.