The spelling of the word "Nitromiphene" can be broken down using IPA phonetics. It is pronounced as /naɪtroʊˈmaɪfiːn/. The first part, "nitr-" is pronounced as /naɪtr/, with the "i" being silent. The second part, "-omi-" is pronounced as /oʊmaɪ/. The final part, "-phene" is pronounced as /fiːn/. Thus, the word is pronounced as nine-troh-my-feen. Nitromiphene is a chemical compound used as a selective estrogen receptor modulator.