1574307-29-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1574307-29-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,4,3,0 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1574307-29:
(9*1)+(8*5)+(7*7)+(6*4)+(5*3)+(4*0)+(3*7)+(2*2)+(1*9)=171
171 % 10 = 1
So 1574307-29-1 is a valid CAS Registry Number.