ester

As nouns the difference between ester and estrogen

is that ester is ester while estrogen is (steroid hormone) any of a group of (l) that are (l) by the (l) and (l) as (l) (l) (l).

As a noun ester

is ester.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between steroid and ester

is that steroid is a class of organic compounds having a structure of 17 carbon atoms arranged in four rings; they are lipids, and occur naturally as sterols, bile acids, adrenal and sex hormones, and some vitamins; many drugs are synthetic steroids while ester is a compound most often formed by the condensation of an alcohol and an acid, with elimination of water. It contains the functional group carbon-oxygen double bond joined via carbon to another oxygen atom.

As nouns the difference between sterol and ester

is that sterol is sterol while ester is ester.

As a verb salts

is .

As a noun ester is

ester.

As nouns the difference between ester and alkanes

is that ester is ester while alkanes is .

As nouns the difference between ester and alkane

is that ester is ester while alkane is .

As nouns the difference between ester and tenside

is that ester is ester while tenside is .

As nouns the difference between ester and carboxyl

is that ester is ester while carboxyl is (organic chemistry) a univalent functional group consisting of a carbonyl and a hydroxyl functional group (-cooh); characteristic of carboxylic acids.

As nouns the difference between yeast and ester

is that yeast is an often humid, yellowish froth produced by fermenting malt worts, and used to brew beer, leaven bread, and also used in certain medicines while ester is ester.

As a verb yeast

is to ferment.