1010923-52-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1010923-52-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,0,9,2 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1010923-52:
(9*1)+(8*0)+(7*1)+(6*0)+(5*9)+(4*2)+(3*3)+(2*5)+(1*2)=90
90 % 10 = 0
So 1010923-52-0 is a valid CAS Registry Number.