1082387-98-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1082387-98-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,2,3,8 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1082387-98:
(9*1)+(8*0)+(7*8)+(6*2)+(5*3)+(4*8)+(3*7)+(2*9)+(1*8)=171
171 % 10 = 1
So 1082387-98-1 is a valid CAS Registry Number.