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what should be said.
Definition: Heteroaromatics are molecules that share a common backbone but have different substituents. These include alkyl-substituted aromatics, which share a common ring with an alkene (e.g., C1-C3) and can be either aromatic or non-aromatic. Aromatics are typically characterized by having two identical rings (the benzene ring in the case of benzothiophene and benzopyrene).
Definition: The answer is: The chemical substance is called oxoalkane, a compound with a 103528 atom number and a molecular weight of 39749 g/mol. This compound belongs to the class of alkene, which includes both aromatic and heteroaromatic compounds. It also shares similarities with certain types of alcohols (e.g., 1-alkynylacetone, 2-alkynylacetone), though its carbon number is lower.
503854. 103528-51-4; (3-methoxy-2-methylidene-3-oxopropyl)phosphonicacid