As nouns the difference between esterase and thioesterase

is that esterase is (enzyme) any enzyme that catalyzes the hydrolysis of an ester while thioesterase is (organic compound) any of various enzymes of the esterase family that exhibit esterase activity specifically at a thiol group.

As nouns the difference between thiol and thioesterase

is that thiol is thiol while thioesterase is (organic compound) any of various enzymes of the esterase family that exhibit esterase activity specifically at a thiol group.

As nouns the difference between iron and apoferritin

is that iron is pencil while apoferritin is ferritin that is not combined with iron.

As nouns the difference between allergic and terfenadine

is that allergic is a person with a tendency to having allergies; a person with multiple or severe allergies while terfenadine is an antihistamine drug formerly used to treat allergic conditions, superseded by fexofenadine in the 1990s due to the risk of cardiac arrhythmia.

As an adjective allergic

is of or pertaining to allergy.

As nouns the difference between supersede and terfenadine

is that supersede is an updated newsgroup post that supersedes an earlier version while terfenadine is an antihistamine drug formerly used to treat allergic conditions, superseded by fexofenadine in the 1990s due to the risk of cardiac arrhythmia.

As a verb supersede

is set (something) aside.

As nouns the difference between fexofenadine and terfenadine

is that fexofenadine is an antihistamine drug used in the treatment of hay fever and similar allergies while terfenadine is an antihistamine drug formerly used to treat allergic conditions, superseded by fexofenadine in the 1990s due to the risk of cardiac arrhythmia.

As nouns the difference between cardiac and terfenadine

is that cardiac is a person with heart disease while terfenadine is an antihistamine drug formerly used to treat allergic conditions, superseded by fexofenadine in the 1990s due to the risk of cardiac arrhythmia.

As an adjective cardiac

is pertaining to the heart.

As nouns the difference between arrhythmia and terfenadine

is that arrhythmia is an irregular heartbeat while terfenadine is an antihistamine drug formerly used to treat allergic conditions, superseded by fexofenadine in the 1990s due to the risk of cardiac arrhythmia.

As nouns the difference between dimethyl and lutidine

is that dimethyl is (in combination) Two methyl groups in a molecule while lutidine is any of several dimethyl derivatives of pyridine, but especially 2,6-dimethyl pyridine that occurs in coal tar.

As an adjective derivative

is .

As a noun lutidine is

(organic compound) any of several dimethyl derivatives of pyridine, but especially 2,6-dimethyl pyridine that occurs in coal tar.