1588959-94-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1588959-94-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,8,9,5 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1588959-94:
(9*1)+(8*5)+(7*8)+(6*8)+(5*9)+(4*5)+(3*9)+(2*9)+(1*4)=267
267 % 10 = 7
So 1588959-94-7 is a valid CAS Registry Number.