1245737-48-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1245737-48-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,5,7,3 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1245737-48:
(9*1)+(8*2)+(7*4)+(6*5)+(5*7)+(4*3)+(3*7)+(2*4)+(1*8)=167
167 % 10 = 7
So 1245737-48-7 is a valid CAS Registry Number.