Therefore and returning to the case of re-establish vs. reestablish, it comes down to a question of popular usage and somehow gauging if one spelling trumps the other. On ELU, we do this by comparing Google Ngrams.
Ketoprofen is a nonsteroidal anti-inflammatory drug. The chemical name for ketoprofen is 2-(3-benzoylphenyl)-propionic acid with the following structural formula: Its empirical formula is C16H14O3, with a molecular weight of 254.29.
Ibuprofen (Definition) Ibuprofen is a nonsteroidal anti-inflammatory drug (nsaid). It works by reducing hormones that cause inflammation and pain in the body. Ibuprofen is used to reduce fever and treat pain or inflammation caused by many conditions such as headache, toothache, back pain, arthritis, menstrual cramps, or minor injury.