14148-51-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14148-51-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,1,4 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 14148-51:
(7*1)+(6*4)+(5*1)+(4*4)+(3*8)+(2*5)+(1*1)=87
87 % 10 = 7
So 14148-51-7 is a valid CAS Registry Number.