| 622-32-2 | SYN-BENZALDEHYDE OXIME | C7H7NO |
| 24730-31-2 | SURFACTIN | C53H93 N7 O13 |
| 12067-53-7 | silanetellurol | SiTe |
| 25267-15-6 | STROBANE | C10H8 Cl8 |
| 12068-15-4 | Strontium dodecyl benzene sulfonate | C18H30 O3 S . 1/2 Sr |
| 114312-02-6 | solfapterin | C15H22 N6 O8 |
| 137339-65-2 | SER-PHE-LEU-LEU-ARG-ASN-PRO-ASN-ASP-LYS-TYR-GLU-PRO-PHE | C81H118N20O23 |
| 3329-16-6 | sodium 5-(2-bromoallyl)-5-isopropyl-1-methylbarbiturate | C11H15 Br N2 O3 . Na |
| 72026-82-5 | Sanguicin |
| 169150-26-9 | Sinesto B |
| 870-72-4 | Sodium formaldehyde bisulfite | CH3NaO4S |
| 12040-08-3 | STRONTIUM TELLURIDE | SrTe |
| 17366-36-8 | Spiro[cyclohexane-1,7'(1'H)-cyclopent[ij]- isoquinoline]-4,6'-diol,2',3',8',8'a-tetrahydro- 5'-methoxy-,(1R,4R,8'aS)- |
| 7423-31-6 | STAINS-ALL | C30H27 N2 S2 . Br |
| 55721-31-8 | Salinomycin | C42H69O11.Na |
| 60616-95-7 | SODIUM CARRAGEENAN | C12H16Na2O15S2 |
| 7058-01-7 | SEC-BUTYLCYCLOHEXANE | C10H20 |
| 24670-27-7 | sulphuric acid, cerium salt | Ce. x H2 O4 S |
| 103844-86-6 | Saripidem | C19H20 Cl N3 O |
| 7488-56-4 | Selenium sulfide | S2Se |
| 78372-27-7 | Stirocainide | C22H34 N2 O |
| 37286-82-1 | Selectron RS 5974 | (C8H4O3.C4H2O3.C2H6O2.(C2H4O)nH2O)x |
| 62996-74-1 | STAUROSPORINE | C28H26N4O3 |
| 361442-04-8 | Saxagliptin | C18H25N3O2 |
| 2070-24-8 | SQ 27957 |
| 58379-33-2 | Super X Cationic | C26H59N5O2 |
| 81730-11-2 | sodium [(2,5-dimethylphenyl)amino]methanesulphonate | C9H12NNaO3S |
| 18282-10-5 | Stannic oxide | SnO2 |
| 1936-18-1 | salutaridine | C19H21 N O4 |
| 143060-83-7 | SDZ 281-288 | C53H98 N2 O14 |
| 166-08-5 | Spiro[cyclopentane-1,9'-[1,4:5,8]dimethanonaphthalene](8CI,9CI) | C16H14 |
| 7095-43-4 | Sebacinyldicholine | C20H42N2O4+2 |
| 100335-18-0 | silver(1+) 2,6,6-trimethylbicyclo[3.1.1]heptane-3-thiolate | C10H18 S . Ag |
| 498-45-3 | Scopine | C8H13NO2 |
| 34227-00-4 | strychnobrasiline | C22H26 N2 O3 |
| 52553-42-1 | siroheme | C42H36 Fe N4 O16 . 8 H |
| 127-79-7 | Sulfamerazine | C11H12N4O2S |
| 22059-34-3 | S-(2-{[(E)-amino(ethylamino)methylidene]amino}ethyl) hydrogen sulfurothioate | C5H13 N3 O3 S2 |
| 114697-07-3 | Silsesquioxanes, Ph Pr,hydroxy-terminated |
| 12253-68-8 | Silicic acid aluminumlithium salt | Al2Li2O3Si |
| 132958-69-1 | S-Allyl-3-hydroxy-17-thioniamorphinan | C19H25OS+ |
| 79295-80-0 | Sophoracoumestan B |
| 11120-02-8 | Starch, phosphate |
| 103994-18-9 | Spiro[furan-3(2H),1'(2'H)-naphthalen]-2-one,5-(3-furanyl)-3',4,4',4'a,5,7',8',8'a-octahydro-4',7'-dihydroxy-4'a,5'-bis(hydroxymethyl)-2'-methyl-,(1'R,2'R,4'R,4'aR,5S,7'S,8'aS)- (9CI) | C20H26 O7 |
| 220119-17-5 | Selamectin | C43H63NO11 |
| 85099-23-6 | sodium 1,3-dimethylbutyl sulphate | C6H14 O4 S . Na |
| 64334-03-8 | Syntanox 14-18 (9CI) |
| 480-81-9 | SENECIPHYLLIN | C18H23 N O5 |
| 117204-81-6 | SOPHORAISOFLAVONEA | C20H16 O6 |
| 6367-96-0 | S-(2-hydroxy-1-phenylethyl)-L-cysteine | C11H15NO3S |
| 141361-46-8 | Spiro[5.5]undec-3-en-2-one,10-bromo-9-chloro-7-hydroxy-1,5,5,9-tetramethyl-, (1R,6S,7R,9S,10S)- | C15H22 Br Cl O2 |
| 64475-46-3 | silver | Ag5 |
| 84195-70-0 | sodium 1-aminoethanesulphonate | C2H7 N O3 S . Na |
| 1071-37-0 | S-ETHYLISOTHIOUREA HYDROBROMIDE | C3H9BrN2S |
| 47087-43-4 | Sucraph GEMA |
| 72503-80-1 | sannamycin B | C15H32 N4 O4 |
| 52231-92-2 | Sulfurous acid, lead salt, basic | O3PbS |
| 1338-41-6 | Span 60 | C24H46O6 |
| 83729-01-5 | SALVINORIN A(P) | C23H28 O8 |
| 71701-27-4 | sodium 2-[[[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxyphenyl]sulphonyl]amino]benzoate | C23H19 N5 O6 S . Na |
| 62871-95-8 | Sirodesmin A, 2,4a-de(epidithio)-2,4a-epithio- |
| 31750-91-1 | sodium (3aR,7aS)-2-[4-[2-(hydroxy-oxido-phosphoryl)sulfanylethylamino] butyl]-3a,4,5,6,7,7a-hexahydroisoindole-1,3-dione | C14H25 N2 O5 P S . Na |
| 121769-82-2 | Spiro[benzo[4,5]cyclodeca[1,2-b]furan-12(2H),2'-oxiran]-2-one,8,9,13-tris(acetyloxy)-4-chloro-1,3a,4,5,8,8a,9,10,11,12a,13,13a-dodecahydro-13a-hydroxy-1,8a-dimethyl-5-methylene-,(1R,2'R,3aR,4S,6E,8S,8aR,9S,12aS,13S,13aR)-rel-(+)- | C26H33 Cl O10 |
| 142628-08-8 | S-(2-bromo-2-chloro-1,1-difluoroethyl)cysteine | C5H7 Br Cl F2 N O2 S |
| 18496-25-8 | Sulfide | S |
| 111245-28-4 | seryl-lysyl-aspartic acid | C13H24 N4 O7 |
| 35400-43-2 | SULPROFOS | C12H19O2PS3 |
| 73032-94-7 | SOMATOSTATIN 28, CYCLIC | C137H207 N41 O39 S3 |
| 80789-74-8 | Sodium 5-sulfoisatin. | C8H5 N O5 S . Na |
| 197502-64-0 | See RA-Conotoxin E IVA (reduced) |
| 78950-78-4 | S(-)-8-HYDROXY-DPAT HYDROBROMIDE PARTIAL 5-HT1A SECROT | C16H25 N O |
| 93368-81-1 | S-anisylformamidino-4-(N-methylisothioamide)morpholine | C14H20 N4 O2 S . 2 Cl H |
| 93904-45-1 | sodium 2-[[3-[(8-acetamido-2-hydroxy-1-naphthyl)azo]-4-hydroxyphenyl]sulphonyl]ethyl sulphate | C20H19 N3 O9 S2 . Na |
| 63405-85-6 | sodium 3-[[3-methoxy-4-[(4-methoxyphenyl)azo]phenyl]azo]benzenesulphonate | C20H18 N4 O5 S . Na |
| 15274-99-4 | sodium tetrafluoroferrate(1-) | F4Fe . Na |
| 4749-61-5 | ST-91 | C13H19N3HCl |
| 54750-21-9 | See R-D-Galactopyranoside,â-D-galactopyranosyl |
| 627-72-5 | S-(1,2-dichlorovinyl)cysteine | C5H7 Cl2 N O2 S |
| 64638-26-2 | ST-475 | C9H9 Cl2 N3 . Cl H |
| 36992-73-1 | SomatotropinSee also |
| 90498-90-1 | Sumilizer AG 80 | C43H64 O10 |
| 28106-60-7 | Silane,(chlorophenyl)triethoxy- (9CI) | C12H19 Cl O3 Si |
| 8011-76-5 | Superphosphates | H6CaO8P2 |
| 1325-37-7 | STILBENE YELLOW | C16H10N2Na2O7S2 |
| 25126-32-3 | Sincalide | C49H62N10O16S3 |
| 89187-22-4 | somatotropin (32-46) | C87H129 N19 O27 |
| 85204-32-6 | sodium 3-amino-4-(methyloctadecylamino)benzenesulphonate | C25H46 N2 O3 S . Na |
| 101357-32-8 | Sulfuric acid, reaction products with aniline, aniline hydrochloride and nitrobenzene, sodium salts | C6H7N.C6H7N.C6H5NO2.ClH.H2O4S.Na |
| 6359-55-3 | sodium 5-chloro-4-[4-[(2-chlorophenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]toluene-3-sulphonate | C17H14 Cl2 N4 O4 S . Na |
| 124-65-2 | Sodium cacodylate 97+ | C2H7AsO2.Na |
| 71418-33-2 | S-(3-Sulfopropyl)cysteine | C6H13NO5S2 |
| 6371-84-2 | sodium 4-[[3-[(2,4-dimethylphenyl)azo]-2,4-dihydroxyphenyl]azo]benzenesulphonate | C20H18 N4 O5 S . Na |
| 149223-66-5 | SKO1 protein |
| 58917-91-2 | SYN-BENZO(A)PYRENEDIOLEPOXIDE | C20H14 O3 |
| 79486-60-5 | San 201-456 | C45H58 N10 O8 S2 |
| 52906-84-0 | sodium hypochlorite - 4-tetradecylbenzenesulfonic acid (1:1) | C20H34ClNaO4S |
| 26858-94-6 | Silanamine,N-silyl-N-(silyloxy)- (9CI) | H9N O Si3 |
| 71103-05-4 | stypoldione | C27H38 O4 |
| 70161-44-3 | Sodium hydroxymethylglycinate | C3H7NO3.Na |
| 152574-91-9 | squarroside A | C71H110 O36 |