93087-33-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93087-33-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,0,8 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 93087-33:
(7*9)+(6*3)+(5*0)+(4*8)+(3*7)+(2*3)+(1*3)=143
143 % 10 = 3
So 93087-33-3 is a valid CAS Registry Number.