37530-27-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37530-27-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,5,3 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 37530-27:
(7*3)+(6*7)+(5*5)+(4*3)+(3*0)+(2*2)+(1*7)=111
111 % 10 = 1
So 37530-27-1 is a valid CAS Registry Number.