188815-32-9 Usage
Chemical Properties
Solid
Uses
3-Bromo-5-iodobenzoic acid may be used in the preparation of the following: ? Phenyl(3-bromo-5-iodo)benzoate. ? As starting reagent for the large-scale synthesis of the thromboxane receptor antagonist 3-{3-[2-(4-chlorobenzenesulfonamido)ethyl]-5-(4-fluorobenzyl)phenyl}propionic acid, via regioselective Heck cross-coupling reaction. ? Methyl 3-bromo-5-iodobenzoate. ? 3-Bromo-5-(triisopropylsilylethynyl)benzoic acid, via Sonogashira coupling reaction. ? Trifluoroacetophenone.
General Description
3-Bromo-5-iodobenzoic acid (BrIBA) is a halogen substituted carboxylic acid.
Check Digit Verification of cas no
The CAS Registry Mumber 188815-32-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,8,1 and 5 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 188815-32:
(8*1)+(7*8)+(6*8)+(5*8)+(4*1)+(3*5)+(2*3)+(1*2)=179
179 % 10 = 9
So 188815-32-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H4BrIO2/c8-5-1-4(7(10)11)2-6(9)3-5/h1-3H,(H,10,11)/p-1
