| sulfonium ion | A compound in which a sulfur atom has three single covalent bonds and therefore has a positive charge analogous to the nitrogen of an ammonium compound; e.g., S-adenosyl-l-methionine. (05 Mar 2000) |
|---|---|
| sulfonium salts | Compounds containing sulfur covalently linked to three moieties; e.g., RS+(R')R''', such as S-adenosyl-l-methionine. (05 Mar 2000) |
| sulfonylurea compounds | <chemical> Pharmacological action: hypoglycaemic agents. (12 Dec 1998) |
| sulfonylureas | Derivatives of isopropylthiodiazylsulfanilamide, chemically related to the sulfonamides, which possess hypoglycaemic action. Belonging to this series are acetohexamide, azepinamide, chlorpropamide, fluphenmepramide, glymidine, hydroxyhexamide, heptolamide, indylamide, thiohexamide, tolazamide, and tolbutamide. (05 Mar 2000) |
| sulfoprotein | A protein molecule containing sulfate groups. (05 Mar 2000) |
| sulforhodamine B | C27H29N207S2Na;a xanthene dye derivative, a fluorochrome used for tagging proteins by a sulfamido condensation; employed in immuno-fluorescence alone or in combination with fluorescein isothiocyanate for the simultaneous microscopic detection of two antigens in contrasting red and green colours. Synonym: lissamine rhodamine B 200. (05 Mar 2000) |
| sulformethoxine | <chemical> A long acting sulfonamide that is used, usually in combination with other drugs, for respiratory, urinary tract, and malarial infections. Pharmacological action: anti-infective agents, anti-infective agents, urinary, antimalarials. Chemical name: Benzenesulfonamide, 4-amino-N-(5,6-dimethoxy-4-pyrimidinyl)- (12 Dec 1998) |
| sulfosalicylic acid | HOC6H3(CO2H)SO3H; 3-carboxy-4-hydroxybenzenesulfonic acid;used as a test for albumin and ferric ion. Synonym: salicylsulfonic acid. (05 Mar 2000) |
| sulfosalicylic acid turbidity test | A test for measurement of protein in the urine; sulfosalicylic acid precipitates protein in the urine with a turbidity that is approximately proportional to the concentration of protein in a solution. (05 Mar 2000) |
| sulfosol | A hydrosol with sulfuric acid instead of water as the dispersion means. (05 Mar 2000) |
| sulfotransferase | Generic term for enzymes in EC sub-subclass 2.8.2 catalyzing the transfer of a sulfate group from 3'-phosphoadenylyl sulfate (active sulfate) to the hydroxyl group of an acceptor, producing the sulfated derivative and 3'-phosphoadenosine 5'-phosphate. Synonym: sulfikinase, sulfokinase. (05 Mar 2000) |
| sulfotransferases | <enzyme> Enzymes which transfer sulfate groups to various acceptor molecules. They are involved in posttranslational sulfation of proteins and sulfate conjugation of exogenous chemicals and bile acids. Registry number: EC 2.8.2 (12 Dec 1998) |
| sulfoxide | The sulfur analog of a ketone, R'-SO-R'. (05 Mar 2000) |
| sulfoxide reductase | <enzyme> Nadph or dithiothreitol can act as reducing agent; reduces sulindac to the corresponding sulfide Registry number: EC 1.8.- (26 Jun 1999) |
| sulfoxides | Organic compounds that have the general formula r-so-r. They are obtained by oxidation of mercaptans (analogous to the ketones). (12 Dec 1998) |
Synonyms : FNA Brand of Sulfisoxazole, Gantrisin, Gantrisin Pediatric, Neoxazoi, Roche Brand of Sulfisoxazole, Roche Brand of Sulfisoxazole Acetate, Roche Brand of Sulfisoxazole Diolamine, Sulfadimethyloxazole, Sulfafurazol FNA, Sulfasoxizole, Sulfisoxazole Diolamine, V-Sul
Synonyms : Sulfite Cytochrome C Reductase, Sulphite Cytochrome C Reductase, Sulphite Dehydrogenase, Dehydrogenase, Sulfite, Dehydrogenase, Sulphite
Synonyms : Sulphite Oxidase, Oxidase, Sulfite, Oxidase, Sulphite
Synonyms : Ferredoxin Sulfite Reductase, Reductase, Ferredoxin Sulfite, Sulfite Reductase, Ferredoxin
Synonyms : NADPH Sulfite Reductase, Reductase, NADPH-Sulfite
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|---|---|---|---|
|
Æ®¸®¿Á»çÁ¹Ä°¼¿ - »õâ
|
»ïÈñ¾àǰ |
A28900951 | Sulfamethoxazole, Trimethoprim | Àü¹®ÀǾàǰ | »èÁ¦ |
|
¼öÇÁ¸®½ºÅçÁ¤ - »õâ
|
¾¾Á¦ÀÌ |
A11601931 | Sulfamoxole, Trimethoprim | Àü¹®ÀǾàǰ | »èÁ¦ |
|
ÄǪ¸²¿¡ÇÁÁ¤ - »õâ
|
È޿½º |
A29553231 | Sulfamethoxazole, Trimethoprim | Àü¹®ÀǾàǰ | »èÁ¦ |
|
¼³ÅؽÅÁ¤ - »õâ
|
Çѱ¹ÈÞÅØ½ºÁ¦¾à |
A00851201 | Sulfadiazine, Tetroxoprim | Àü¹®ÀǾàǰ | »èÁ¦ |
|
¼³Å¸½ÅÁ¤ - »õâ
|
Á¾±Ù´ç |
A01250341 | Sulfasalazine | Àü¹®ÀǾàǰ | »èÁ¦ |
|
¼úÆ÷»ì¸®½Ç»ê¾×25% - »õâ
|
°¸ª¾Æ»êº´¿ø |
ÀϹÝÀǾàǰ | ºñ±Þ¿© |
| sulfur |
A pale yellow, nonmetallic chemical element. Sulfur compounds often have a strong smell, like rotten eggs.
Ãâó: www.reefed.edu.au/glossary/s.html
|
|---|---|
| sulfur |
A pale yellow, nonmetallic element (chemical symbol S) that is found alone in nature but is also found in coal, oil, and natural gas. When these are burned, sulfur combines with oxygen to make sulfur dioxide (chemical symbol SO2), a toxic gas. In the atmosphere, sulfur dioxide can combine with hydrogen in water to make acid rain. Sulfur dioxide is also used to manufacture pesticides. It has a strong, sour, rotten-egg smell. ...
Ãâó: www.ecohealth101.org/glossary.html
|
| sulfuric acid |
chemical formula H 2 SO 4 , sulfuric acid is primarily used to strip photoresist as part of a sulfuric acid - hydrogen peroxide mixture. Sulfuric acid will strip photoresist on it's own but carbon, C, build up in the bath. The addition of hydrogen peroxide, H 2 O 2 , volatizes the carbon from the bath as carbon dioxide, CO 2 , and carbon monoxide, CO. Sulfuric acid is commonly sold as a 98% solution and has a density of 1.84Kg/L. ...
Ãâó: www.icknowledge.com/glossary/s.html
|
| sulfur |
An element that is present in crude oil and natural gas as an impurity in the form of its various compounds.
Ãâó: www.alken-murray.com/fuel-glossary.htm
|
| sulfuric acid |
High corrosive chemical used in reducers.
Ãâó: www.startphoto.com/learn/glossary/glossary_so-sz.h...
|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|