1583282-48-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1583282-48-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,3,2,8 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1583282-48:
(9*1)+(8*5)+(7*8)+(6*3)+(5*2)+(4*8)+(3*2)+(2*4)+(1*8)=187
187 % 10 = 7
So 1583282-48-7 is a valid CAS Registry Number.