1428305-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1428305-96-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,8,3,0 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1428305-96:
(9*1)+(8*4)+(7*2)+(6*8)+(5*3)+(4*0)+(3*5)+(2*9)+(1*6)=157
157 % 10 = 7
So 1428305-96-7 is a valid CAS Registry Number.