1000206-70-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1000206-70-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,0,2,0 and 6 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1000206-70:
(9*1)+(8*0)+(7*0)+(6*0)+(5*2)+(4*0)+(3*6)+(2*7)+(1*0)=51
51 % 10 = 1
So 1000206-70-1 is a valid CAS Registry Number.