| 114066-50-1 | sarasinoside B1 | C61H98 N2 O25 |
| 104195-17-7 | SDZ NVI-085 | C15H21 N O2 S |
| 4076-02-2 | Sodium 2,3-dimercapto-1-propanesulfonate | C3H7NaO3S3 |
| 26640-26-6 | Sulfamic acid,N-hydroxy-N-nitroso-, ion(1-) | HN2 O5 S |
| 130431-09-3 | Spiro[7,9-epoxy-2H-pyrano[2'',3'':4',5']cyclopenta[1',2':7,8]cycloundec[1,2-c]oxepin-2,2'(5'H)-furan]-5',11(3H)-dione,3',4,4',4a,4b,5,6,7,13,13a,14,15,16,16a,17,17a-hexadecahydro-4,4',4b,13,13,16a-hexamethyl-,(2S,4R,4'R,4aR,4bR,7S,13aR,16aR,17aR)- | C30H42 O6 |
| 18786-24-8 | Serpentine (alkaloid) | C21H22N2O3 |
| 80866-78-0 | sodium N-(cyanomethyl)naphthalene-2-sulphonamidate | C12H10 N2 O2 S . Na |
| 143202-92-0 | Spirostan-6-one, 3-[(O-a-L-arabinopyranosyl-(1®6)-O-[b-D-glucopyranosyl-(1®4)]-b-D-glucopyranosyl)oxy]-, (3b,5a,25R)- | C44H70 O18 |
| 118797-76-5 | silaplatin | C4H14 Cl2 N2 Pt Si |
| 137795-35-8 | Spiroglumide | C21H26Cl2N2O4 |
| 51404-74-1 | Silicon phosphate |
| 125494-54-4 | Slimes and Sludges, zinc refining |
| 183117-05-7 | Stephanoside H |
| 106545-55-5 | Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-4,5,6,7-tetraphenyl- | C44H28 O5 |
| 168115-60-4 | Stat6 protein |
| 85644-15-1 | Stemotinine | C18H25NO5 |
| 137460-78-7 | Sorocein B |
| 131086-26-5 | Sddu | C8H10 N2 O4 S |
| 63989-90-2 | sodium 1,4-dimethyl-6,10-dioxo-7,9-diazaspiro[4.5]dec-7-en-8-olate | C10H14 N2 O3 . Na |
| 52299-14-6 | SUC-ALA-ALA-ALA-PNA | C19H25N5O8 |
| 124487-65-6 | sodium-binding benzofuran phthalate | C44H42 N2 O15 |
| 307952-50-7 | Siloxanes andSilicones, di-Me, di-Ph, polymers with vinyl silsesquioxanes,methoxy-terminated |
| 102072-74-2 | sodium 7-nitro-2-(2-nitrophenyl)-5,6-dioxo-5,6-dihydroquinolin-8-olate | C15H7 N3 O7 . Na |
| 84260-62-8 | SX-284 | C23H23 N3 O . Cl H |
| 64047-09-2 | sodium 5,5-dibutyl-4-oxo-4,5-dihydro-1,3-oxazol-2-olate | C11H19 N O3 . Na |
| 109430-50-4 | sulfoquinovosyl dipalmitoyl glyceride | C41H78 O12 S |
| 71902-01-7 | Sorbitan, isooctadecanoate | C23H48O8 |
| 29491-82-5 | Spiro[cyclohexane-1,3'-[3H]furo[3,4-c]pyrazole]-4',6'-dione,3'a,6'a-dihydro- | C10H12 N2 O3 |
| 12058-85-4 | SODIUM PHOSPHIDE | Na3P |
| 6252-57-9 | SIRIUS SUPRA BLUE | C46H31 N7 O14 S4 . 4 Na |
| 37341-22-3 | Sulfur dioxide mixed with ozone (1:1) | O5S |
| 159121-97-8 | Spiro[benzofuran-2(3H),1'(2'H)-naphthalene]-7-carboxaldehyde,3',4',4'a,5',6',7',8',8'a-octahydro-4,6',7'-trihydroxy-6-(hydroxymethyl)-2',5',5',8'a-tetramethyl-,[1'R-(1'a,2'a,4'aa,6'a,7'a,8'ab)]- (9CI) | C23H32 O6 |
| 18151-86-5 | Silicic acid di(tert-butyl)diethyl ester | C12H28O4Si |
| 99260-67-0 | saquayamycin B | C43H48 O16 |
| 55171-92-1 | See also Carbamic acid,[[(isocyanatomethyl)phenyl]- methyl]-,2-ethyl-2-[[[[[[(isocyanatomethyl)- phenyl]methyl]amino]carbonyl]oxy]methyl]-1,3- propanediyl ester |
| 26042-64-8 | Silver hexafluoroantimonate | Ag.F6Sb |
| 84-39-9 | STYLOPINE, (+/-)-(P) | C19H17NO4 |
| 10018-93-6 | S-[2-[3-[[4-[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxy-2-hydroxy-3,3-dimethylbutanoyl]amino]propanoylamino]ethyl] (E)-hex-2-enethioate | C27H44 N7 O17 P3 S |
| 40525-38-0 | Solanol |
| 78173-88-3 | sulfurmycinone | C23H20 O9 |
| 131238-02-3 | succinimidyl N-(4-azido-2,3,5,6-tetrafluorobenzoyl)tyrosinate | C20H13 F4 N5 O6 |
| 28396-69-2 | sodium (2S,3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromene-2-sulfonate | C15H14 O9 S . Na |
| 42075-45-6 | S-Methyl 2-methylthiobutyrate | C6H12 O S |
| 134377-69-8 | Safironil | C15H23 N3 O4 |
| 15465-08-4 | Stannacyclopent-3-ene-2,5-dione | C12H20 O2 Sn |
| 9023-44-3 | Synthetase,tryptophanyl-transfer ribonucleate |
| 72845-89-7 | sodium 2-ethylhexyl (2-ethylhexyl)(2-sulphonatoethyl)carbamate | C19H39 N O5 S . Na |
| 25339-16-6 | sec-Octanol (9CI) | C8H18O |
| 71699-35-9 | sitophilure | C8H16 O2 |
| 25526-43-6 | Spiro[benzo[1,2-b:3,4-b']difuran-2(3H),4'-[4H-1]benzopyran]-3-one,2',3'-dihydro-3'-hydroxy-6',7'-dimethoxy-7-(1-methylethyl)-, (2R,3'R)-rel-(9CI) | C23H22 O7 |
| 119205-46-8 | Spiro[6H-3a,6-epoxyazulene-5(4H),2'-oxiran]-6-ol,1,2,3,8a-tetrahydro-3,3',3',8-tetramethyl-, (2'R,3S,3aS,6R,8aS)- (9CI) | C15H22 O3 |
| 110299-05-3 | Selodenoson | C17H24 N6 O4 |
| 129618-38-8 | Solutions, nickel hydrometallurgical |
| 28848-26-2 | Silane,3-hexen-1-yne-1,6-diylbis[methyl- (9CI) | C8H16 Si2 |
| 10547-30-5 | Serine,N-(2,4-dinitrophenyl)- | C9H9 N3 O7 |
| 23312-56-3 | Spectinomycin Sulfate | C14H26N2O11S |
| 15849-30-6 | Spiro[1,3-dioxolane-2,2'(1'H)-[1,4]ethanonaphthalene]-9',10'-dicarboxylicacid, 3',4'-dihydro- | C16H16 O6 |
| 75887-50-2 | SM 374 |
| 179064-13-2 | SIB 1663 |
| 14427-91-9 | Sparteine monoperchlorate | C15H29ClN2O4 |
| 64131-03-9 | SODIUMHYPOCHLORITEHEPTAHYDRATE | ClH O . 7 H2 O . Na |
| 13465-57-1 | SAMARIUM(III) PHOSPHATE HYDRATE | H3O4 P . Sm |
| 81739-27-7 | Stachyurin | C41H28O26 |
| 61043-04-7 | sodium 1-methyl cis-camphorate | C11H17NaO4 |
| 69001-55-4 | sodium 1,4-bis[2-[(1-oxooctadecyl)amino]ethyl] sulphonatosuccinate | C44H84 N2 O9 S . Na |
| 41361-11-9 | salicylaldehyde thiocarbohydrazone | C8H10N4OS |
| 63980-98-3 | S-(2-{[2-(octylamino)ethyl]amino}ethyl) dihydrogen phosphorothioate dihydrate | C12H29 N2 O3 P S . 2 H2 O |
| 98536-58-4 | Sodium(1+), (metaborato-O)- | BNa O2 |
| 16698-52-5 | sodium 3,4-dihydro-2H-pyran-2-carboxylate | C6H8 O3 . Na |
| 1120-04-3 | SODIUM N-OCTADECYL SULFATE | C18H38 O4 S . Na |
| 130252-67-4 | Spiro[benzo[6,7]-as-indaceno[2,3-b]furan-2(3H),2'-[2H]pyran]-10-carboxaldehyde,eicosahydro-8,9a-dihydroxy-3,3b,5',5b-tetramethyl-,(2R,3S,3aR,3bS,5'R,5aS,5bR,8S,9aR,10R,10aS,10bS,11aS)- | C27H42 O5 |
| 94031-23-9 | Sucrose trilaurate | C48H88O14 |
| 97930-50-2 | sarcotoxin IA | C181H309 N61 O51 |
| 112692-38-3 | serotonin 1A receptor |
| 124753-87-3 | Spiro[naphthalene-1(8aH),2'-oxirane]-8a-methanol,8-(acetyloxy)-5-[(2S,3aS,5R,6aR)-5-ethoxyhexahydrofuro[2,3-b]furan-2-yl]octahydro-5,6-dimethyl-,acetate, (1R,4aR,5S,6R,8S,8aR)- (9CI) | C26H40 O8 |
| 11006-78-3 | Stendomycin |
| 136743-24-3 | S-(4-methoxybenzyl)thioglycolylaminoethylsulfonylethyl-4-nitrophenyl carbonate | C21H24 N2 O9 S2 |
| 23815-63-6 | S-(2,4-dinitrophenyl)cysteine | C9H9 N3 O6 S |
| 86413-76-5 | sakyomicin C | C25H26 O9 |
| 6610-05-5 | sodium 4-aminobutyrate | C4H9 N O2 . Na |
| 155453-15-9 | Stigmasta-8,14-dien-21-oicacid, 22,28-epoxy-3,23,24-trihydroxy-, g-lactone, (3b,5a,22R,23S,24R,28S)- (9CI) | C29H42 O5 |
| 65289-49-8 | sodium S-[2-(acryloylamino)ethyl] thiosulfate | C5H8NNaO4S2 |
| 22898-01-7 | Sodium 2,2,3,3-tetrafluoropropionate | C3HF4NaO2 |
| 107311-90-0 | SE 10 (vinyl polymer) |
| 3411-37-8 | Sophoranol | C15H24N2O2 |
| 12237-27-3 | Solvent Red 119 | Unspecified |
| 81126-93-4 | Sgd 35-78 | C21H25ClO3 |
| 55195-02-3 | sec-butyl stearate | C22H44 O2 |
| 176976-54-8 | Spiro(1,3-diazatricyclo(3.3.1.1(sup 3,7))decane-2,4-(4H)pyran)-6-one, tetrahydro-2,2,5,7-tetramethyl- | C16H26N2O2 |
| 124815-92-5 | Spiro[naphthalene-1(8aH),2'-oxirane]-8a-methanol,8-(acetyloxy)-5-[(2S,3aS,5S,6aR)-5-ethoxyhexahydrofuro[2,3-b]furan-2-yl]octahydro-5,6-dimethyl-,acetate, (1R,4aR,5S,6R,8S,8aR)- (9CI) | C26H40 O8 |
| 74660-77-8 | Scorodonin | C7H7 Cl O |
| 112748-19-3 | scyliorhinin II | C77H119 N21 O26 S3 |
| 220229-08-3 | sodium 4-methoxy-2-thioxopyridin-1(2H)-olate | C6H7 N O2 S . Na |
| 14913-80-5 | Scheelite (Ca(WO4)) |
| 94159-57-6 | sodium 5-[(4-hydroxyphenyl)amino]-8-(phenylamino)naphthalenesulphonate | C22H18 N2 O4 S . Na |
| 13824-96-9 | SODIUM HYPOBROMITE | BrHO.Na |
| 209912-15-2 | Schiffnerone A |
| 141544-48-1 | songarosaponin C | C54H88 O22 |
| 114317-59-8 | Spirost-5-ene-1,3,24-triol,(1b,3b,24S,25R)- | C27H42 O5 |
| 28848-20-6 | Silane,ethyl[7-(methylsilyl)-4-hepten-6-ynyl]- (9CI) | C10H20 Si2 |