1072136-32-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1072136-32-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,2,1,3 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1072136-32:
(9*1)+(8*0)+(7*7)+(6*2)+(5*1)+(4*3)+(3*6)+(2*3)+(1*2)=113
113 % 10 = 3
So 1072136-32-3 is a valid CAS Registry Number.