1001756-07-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1001756-07-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,1,7,5 and 6 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1001756-07:
(9*1)+(8*0)+(7*0)+(6*1)+(5*7)+(4*5)+(3*6)+(2*0)+(1*7)=95
95 % 10 = 5
So 1001756-07-5 is a valid CAS Registry Number.