936650-18-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 936650-18-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,6,6,5 and 0 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 936650-18:
(8*9)+(7*3)+(6*6)+(5*6)+(4*5)+(3*0)+(2*1)+(1*8)=189
189 % 10 = 9
So 936650-18-9 is a valid CAS Registry Number.