1027832-48-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1027832-48-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,8,3 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1027832-48:
(9*1)+(8*0)+(7*2)+(6*7)+(5*8)+(4*3)+(3*2)+(2*4)+(1*8)=139
139 % 10 = 9
So 1027832-48-9 is a valid CAS Registry Number.