93001-15-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93001-15-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,0,0 and 1 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 93001-15:
(7*9)+(6*3)+(5*0)+(4*0)+(3*1)+(2*1)+(1*5)=91
91 % 10 = 1
So 93001-15-1 is a valid CAS Registry Number.