94887-59-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94887-59-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,8,8 and 7 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 94887-59:
(7*9)+(6*4)+(5*8)+(4*8)+(3*7)+(2*5)+(1*9)=199
199 % 10 = 9
So 94887-59-9 is a valid CAS Registry Number.