As an adjective endotracheal

is within, or through the trachea.

As a noun rocuronium is

an aminosteroid nondepolarizing neuromuscular blocker used in anaesthesia, to facilitate endotracheal intubation, and to provide skeletal muscle relaxation during surgery or mechanical ventilation.

As nouns the difference between intubation and rocuronium

is that intubation is (medicine) the introduction of a tube into an organ to keep it open, as into the larynx in croup while rocuronium is an aminosteroid nondepolarizing neuromuscular blocker used in anaesthesia, to facilitate endotracheal intubation, and to provide skeletal muscle relaxation during surgery or mechanical ventilation.

As nouns the difference between sulfur and trithiophosphate

is that sulfur is sulfur (chemical element) while trithiophosphate is (chemistry) any thiophosphate in which three oxygen atoms have been replaced by sulfur.

As nouns the difference between oxygen and tetrathiophosphate

is that oxygen is a chemical element (symbol o) with an atomic number of 8 and relative atomic mass of 159994 while tetrathiophosphate is (chemistry) any thiophosphate in which four oxygen atoms have been replaced by sulfur.

As nouns the difference between sulfur and tetrathiophosphate

is that sulfur is sulfur (chemical element) while tetrathiophosphate is (chemistry) any thiophosphate in which four oxygen atoms have been replaced by sulfur.

As nouns the difference between aminosteroid and rocuronium

is that aminosteroid is (chemistry) any of a group of drugs with a similar structure based on a steroid nucleus while rocuronium is an aminosteroid nondepolarizing neuromuscular blocker used in anaesthesia, to facilitate endotracheal intubation, and to provide skeletal muscle relaxation during surgery or mechanical ventilation.

As an adjective nondepolarizing

is not depolarizing.

As a noun rocuronium is

an aminosteroid nondepolarizing neuromuscular blocker used in anaesthesia, to facilitate endotracheal intubation, and to provide skeletal muscle relaxation during surgery or mechanical ventilation.

As nouns the difference between sulfur and monothiophosphate

is that sulfur is sulfur (chemical element) while monothiophosphate is (chemistry) any thiophosphate in which one oxygen atom has been replaced by sulfur.

As nouns the difference between oxygen and dithiophosphate

is that oxygen is a chemical element (symbol o) with an atomic number of 8 and relative atomic mass of 159994 while dithiophosphate is (chemistry) any thiophosphate in which two oxygen atoms have been replaced by sulfur.

As nouns the difference between sulfur and dithiophosphate

is that sulfur is sulfur (chemical element) while dithiophosphate is (chemistry) any thiophosphate in which two oxygen atoms have been replaced by sulfur.