1010927-49-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1010927-49-7 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 7 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1010927-49:
(9*1)+(8*0)+(7*1)+(6*0)+(5*9)+(4*2)+(3*7)+(2*4)+(1*9)=107
107 % 10 = 7
So 1010927-49-7 is a valid CAS Registry Number.