Safe Dosage Of Benadryl To Take While You Are Pregnant: In most cases, your doctor will suggest you take 25mg to 50mg of an oral dose of Benadryl while you are pregnant. You can take it once in every six hours during your first trimester. However, through your second and third trimester, you should not take a dosage of more than 25mg once in six hours.
carboxylase. [ 1 kÃ¤rbokâ²sÉlÄs] 2  an enzyme that catalyzes the addition of a molecule of carbon dioxide to another compound to form a carboxyl group.
Carboxylation in chemistry is a chemical reaction in which a carboxylic acid group is introduced in a substrate. The opposite reaction is decarboxylation. Carboxylation in organic chemistry. In organic chemistry many different protocols exist for carboxylation. One general approach is by reaction of nucleophiles with dry ice (solid carbon dioxide) or formic acid An example is the KolbeâSchmitt reaction. Carboxylation catalysts are N-Heterocyclic carbenes and catalysts based on silver.