To make an ester, a hydrogen atom must be removed from ... propanol + ethanoic\,\,acid \rightleftharpoons propyl\,\,ethanoate + water\) This same change can be represented using shortened ...

The reviewer considers that this inadequacy of Guye's theory is palliated by the alleged fact that the amount of rotatory power of the esters of ... ethyl, and propyl glycerates were concerned ...