| CAS Number | Product Names |
| 523-86-4 | Streptovitacin a |
| 138-31-8 | Stibacetin |
| 10048-13-2 | Sterigmatocystin |
| 102583-65-3 | Stendomycin A |
| 56833-74-0 | Streptovirudin |
| 23344-17-4 | Streptovaricin C |
| 554-76-7 | Stibanilic acid |
| 9000-36-6 | Sterculia gum |
| 9005-00-9 | Polyoxyl stearyl ether |
| 7460-84-6 | Stearic acid, 2,3-epoxypropyl ester |
| 5655-17-4 | Stearoyl lysolecithin |
| 638-65-3 | Stearonitrile |
| 3056-17-5 | STAVUDINE |
| 9005-25-8 | Starch |
| 642-78-4 | Sodium cloxacillin |
| 6493-69-2 | Stannic citric acid |
| 15465-08-4 | Stannacyclopent-3-ene-2,5-dione |
| 21736-83-4 | Spectinomycin dihydrochloride |
| 636-47-5 | Stallimycin |
| 3792-59-4 | S-seven |
| 111-01-3 | Squalane |
| 329-21-5 | S-p-tert-Butylphenyl-o-ethyl ethyl phosphonodithioate |
| 13889-92-4 | S-propyl chlorothioformate |
| 1114-71-2 | S-Propyl butylethylthiocarbamate |
| 136587-13-8 | Spermine nitric oxide complex |
| 334-50-9 | SPRIDINE TRIHYDROCHLORIDE |
| 68743-79-3 | Sporaricin A |
| 56605-16-4 | Spiromustine |
| 41992-22-7 | Spirogermanium dihydrochloride |
| 86641-76-1 | Spirobromin |
| 1568-80-5 | Spirobiindane |
| 22791-18-0 | Spiro(1,3-benzodioxole-2,1'-cyclohex-an)-4-ol, methylcarbamate |
| 68880-55-7 | Spiramycin adipate |
| 27007-85-8 | Spiclomazine hydrochloride |
| 124-20-9 | SPERMIDINE |
| 8008-79-5 | Spearmint oil |
| 22189-32-8 | Spectinomycin dihydrochloride pentahydrate |
| 299-39-8 | Spartocin |
| 90-39-1 | Sparteine |
| 1404-64-4 | Sparsomycin |
| 13642-52-9 | Soterenol |
| 14816-67-2 | Soterenol hydrochloride |
| 50-70-4 | D-Sorbitol |
| 72492-12-7 | Spizofurone |
| 74790-08-2 | Spiroplatin |
| 749-02-0 | Spiroperidol |
| 185-70-6 | Spirooxiranecyclohexane |
| 9005-71-4 | Polysorbate 65 |
| 8007-43-0 | SORBITAN, SESQUIOLEATE |
| 1338-41-6 | Span 60 |
| 110-44-1 | Sorbic acid |
| 6373-74-6 | Acid Orange 3 |
| 1338-43-8 | Span 80 |
| 1338-39-2 | Span 20 |
| 142-83-6 | (E,E)-2,4-Hexadienal |
| 78003-71-1 | Sophocarpine |
| 480-30-8 | Sominat |
| 73032-94-7 | Somatostatin-28 (sheep) 28 |
| 51110-01-1 | Somatostatin |
| 96-64-0 | Soman |
| 63231-51-6 | SOLVESSO 100 |
| 2134-15-8 | SOLVENT RED 48 |
| 64742-95-6 | Light aromatic solvent naphtha |
| 4356-33-6 | Solanoside |
| 20562-02-1 | SOLANINE |
| 40816-40-8 | Solanin hydrochloride |
| 2307-68-8 | Solan |
| 657-84-1 | Sodium p-toluenesulfonate |
| 824-79-3 | Sodium toluene-4-sulphinate |
| 131-08-8 | Sodium anthraquinone-2-sulfonate |
| 67114-26-5 | Sodium-5-isobutyl-5-(methylthio-methyl)barbiturate |
| 3565-15-9 | Sodium 5-iodo-2-thiouracil |
| 67050-64-0 | Sodium-5-(1-(butylthio)ethyl)-5-ethyl-arbiturate |
| 823-87-0 | Sodium-4-nitrosophenoxide |
| 824-78-2 | Sodium 4-nitrophenoxide |
| 5949-18-8 | Sodium 2-phenylcinchoninate |
| 2492-26-4 | Sodium mercaptobenzothiazole |
| 7388-28-5 | Sodium 2-hydroxyethanolate |
| 63992-41-6 | Sodium-2-chloro-6-phenyl phenate |
| 26249-01-4 | Sodium 1,3-benzothiazole-2-thiolate |
| 38892-09-0 | Sodium-2,4-dinitrophenoxide |
| 2702-72-9 | Sodium 2,4-dichlorophenoxyacetate |
| 3570-61-4 | Sodium 2,4,5-trichlorophenoxyethyl sulfate |
| 136-32-3 | Sodium 2,4,5-trichlorophenate |
| 10213-10-2 | Sodium tungstate dihydrate |
| 13472-45-2 | Sodium tungstate |
| 17766-26-6 | 1,3,5-Triazine-2,4,6-(1H,3H,5H)-trithione trisodium salt |
| 7785-84-4 | Sodium trimetaphosphate |
| 1221-56-3 | Sodium triiodohydrocinnamate |
| 13782-22-4 | Sodium trifluorostannite |
| 2923-18-4 | Sodium trifluoroacetate |
| 64490-92-2 | Sodium tolmetin dihydrate |
| 10102-17-7 | Sodium thiosulfate pentahydrate |
| 367-51-1 | Sodium thioglycolate |
| 5964-24-9 | Sodium thimerfonate |
| 14433-82-0 | SODIUM THIACETARSAMIDE |
| 3485-82-3 | SODIUM THEOPHYLLINE |
| 12058-74-1 | Sodium tetravanadate |
| 11067-82-6 | Sodium tetrapropylbenzene sulfonate |
| 13396-41-3 | Sodium tetrametaphosphate |