109302-39-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109302-39-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,3,0 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 109302-39:
(8*1)+(7*0)+(6*9)+(5*3)+(4*0)+(3*2)+(2*3)+(1*9)=98
98 % 10 = 8
So 109302-39-8 is a valid CAS Registry Number.
InChI:InChI=1/C12H12O.2BrH.6ClH/c1-3-7-11-9(5-1)10-6-2-4-8-12(10)13-11;;;;;;;;/h1-12H;8*1H/p-8