108055-90-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108055-90-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,0,5 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 108055-90:
(8*1)+(7*0)+(6*8)+(5*0)+(4*5)+(3*5)+(2*9)+(1*0)=109
109 % 10 = 9
So 108055-90-9 is a valid CAS Registry Number.
InChI:InChI=1/C6H9Br/c7-6-4-2-1-3-5-6/h2,4,6H,1,3,5H2/t6-/m1/s1