1096543-37-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1096543-37-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,6,5,4 and 3 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1096543-37:
(9*1)+(8*0)+(7*9)+(6*6)+(5*5)+(4*4)+(3*3)+(2*3)+(1*7)=171
171 % 10 = 1
So 1096543-37-1 is a valid CAS Registry Number.