951894-87-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 951894-87-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,1,8,9 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 951894-87:
(8*9)+(7*5)+(6*1)+(5*8)+(4*9)+(3*4)+(2*8)+(1*7)=224
224 % 10 = 4
So 951894-87-4 is a valid CAS Registry Number.