1007034-10-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1007034-10-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,7,0,3 and 4 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1007034-10:
(9*1)+(8*0)+(7*0)+(6*7)+(5*0)+(4*3)+(3*4)+(2*1)+(1*0)=77
77 % 10 = 7
So 1007034-10-7 is a valid CAS Registry Number.