| anhydrous | <chemistry> A substance deprived or destitute of water. (12 Nov 1997) |
|---|---|
| anhydrous alcohol | Water having been removed. Synonym: anhydrous alcohol. (05 Mar 2000) |
| anhydrous chloral | CCl3-CHO; trichloroacetaldehyde;a thin oily liquid with a pungent odour, formed by the action of chlorine gas on alcohol. Synonym: anhydrous chloral. (05 Mar 2000) |
| anhydrous lanolin | Lanolin that contains not more than 0.25% of water; used as a water-adsorbable ointment base. (05 Mar 2000) |
| acefylline piperazine | Piperazine theophylline-7-acetate;a diuretic and smooth muscle relaxant. (05 Mar 2000) |
| piperazine | Pyrazine hexahydride;its former use in gout was based upon its property of dissolving uric acid in vitro, but it is ineffective in increasing uric acid excretion; its compounds are now used as anthelmintics in oxyuriasis and ascariasis. Synonym: diethylenediamine. (05 Mar 2000) |
| piperazine adipate | A veterinary anthelmintic and filaricide. (05 Mar 2000) |
| piperazine calcium edetate | (ethylenedinitrilo)tetraacetic acid piperazine calcium salt;an anthelmintic. (05 Mar 2000) |
| piperazine citrate | A vermifuge for pinworms and roundworms. (05 Mar 2000) |
| piperazine diethanesulfonic acid | One of several aminosulfonic acids (like HEPES) used in biological buffers; active range 6.0-8.5. Acronym: PIPES (05 Mar 2000) |
| piperazine estrone sulfate | A purified preparation of natural estrone sulfate; the piperazine acts as a buffer to increase the stability of estrone sulfate. (05 Mar 2000) |
| piperazine tartrate | An anthelmintic useful in the treatment of nematode infestation. (05 Mar 2000) |
| triclofenol piperazine | Bis(2,4,5-trichlorophenol) piperazine;an anthelmintic. (05 Mar 2000) |