875615-43-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 875615-43-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,5,6,1 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 875615-43:
(8*8)+(7*7)+(6*5)+(5*6)+(4*1)+(3*5)+(2*4)+(1*3)=203
203 % 10 = 3
So 875615-43-3 is a valid CAS Registry Number.