MOLECUAR FORMULA OF MONOEHANOLAMINE IS: C2H7NO H2N-CH2CH2-OH
If by maoi you mean a mono-amine oxidase inhibitor, then no, it is not.
Monoethanolamine reacts with hydrogen sulfide to form an amine salt, which is water-soluble. This reaction is often used in gas sweetening processes to remove hydrogen sulfide from natural gas streams.
MAOI (mono-amine oxidase inhibiters) operate as follows. Many of the brain neurotransmitters are mono-amines. Sometimes when their levels get low it causes depression. There is an enzyme that destroys mono-amines by oxidizing them, it is called mono-amine oxidase. By inhibiting mono-amine oxidase, MAOI raises the level of mono-amine neurotransmitters, sometimes relieving depression. However MAOI drugs have many undesirable side effects, and require a restricted diet to avoid potentially fatal reactions. Therefore they are rarely used, now that safer Tricyclic & SSRI drugs are available. MAOI drugs were the first antidepressants discovered, they were originally developed and used to treat tuberculosis by killing the bacteria and the antidepressant effect was discovered accidentally.
The chemical formula of sulfur dioxide is SO2 (not mono and di in the same name !).
An MAOI is a Mono Amine Oxidase Inhibitor. They are rarely prescribed today.
C13h9o11
NO is nitrogen monoxide . NB It is NOT Mono Oxide. it is a combined word 'Monoxide'.
HF
The chemical formula for carbon monochloride is CCl.
The chemical formula for monatomic iodide is I-.
The prefix "mono-" is not always written in a molecular compound's name when there is only one atom of the first element in the compound.
It depends on the kind of sugar you are talking about. If you are talking about glucose or fructose, the molecular formula is C6H12O6 (glucose and fructose only differ in structure but have the same formula). Sucrose, which is common table sugar, has the molecular formula C12H22O11. Scientifically, the word "sugar" is used for any mono- or di-saccharide. Sugar added in food is called sucrose. Sugar naturally found in fruit is called fructose.