| CARBONYLATIONS | • carbonylations n. Plural of carbonylation. • CARBONYLATION n. the synthesis of a carbonyl compound esp. by a reaction involving carbon monoxide. |
| DIPHENYLAMINES | • diphenylamines n. Plural of diphenylamine. • DIPHENYLAMINE n. a crystalline compound used chiefly in the manufacture of dyes and as an indicator. |
| DIPHENYLKETONE | • diphenylketone n. (Organic chemistry) The aromatic ketone diphenylmethanone. • DIPHENYLKETONE n. the aromatic ketone benzophenone. |
| PHENYLALANINES | • phenylalanines n. Plural of phenylalanine. • PHENYLALANINE n. an essential amino-acid present in most proteins, also PHENYLALANIN. |
| PHENYLBUTAZONE | • phenylbutazone n. (Pharmacology) An anti-inflammatory and analgesic drug used to treat arthritis and gout. • PHENYLBUTAZONE n. a drug formerly used as an analgesic, but now largely restricted to veterinary use. |
| PHENYLEPHRINES | • phenylephrines n. Plural of phenylephrine. • PHENYLEPHRINE n. an agent used in the form of its hydrochloride as a vasoconstrictor. |
| PHENYLTHIOUREA | • phenylthiourea n. Phenylthiocarbamide. • PHENYLTHIOUREA n. a crystalline compound used to test for the presence of a certain dominant gene (the compound tasting bitter to those who possess the gene). |
| POLYVINYLIDENE | • polyvinylidene n. (Chemistry) Any polymer derived from monomers of general formula CH2=CX2 where X is typically a halogen. • polyvinylidene n. A polyvinylidene resin. • POLYVINYLIDENE n. any polymer derived from halogen monomers. |
| SULPHONYLUREAS | • sulphonylureas n. Plural of sulphonylurea. • SULPHONYLUREA n. a synthetic compound used to reduce the level of glucose in the blood in diabetes mellitus. |
| TRIPHENYLAMINE | • triphenylamine n. (Chemistry) A tertiary amine whose derivatives have useful properties in electrical conductivity and… • TRIPHENYLAMINE n. a crystalline compound corresponding to ammonia with all the hydrogen replaced by phenyl. |