| S 13 | S 22012 |
| S 36081 - 3 | S 58 |
| S 62 | S 62 - 2 |
| S 630 | S 77 |
| S,S,S - Tributyl phosphorotrithioite | S,S,S - Tributyl trithiophosphite |
| S,S,S - Trimethylsulfoxonium iodide | S - 62 |
| S - Benzyl - S - phenyl - N - (p - tolylsulfonyl)sulfilimine | S - Carbamoyl - L - cysteine |
| S - Carbamoylcysteine | S - Carbamyl - L - cysteine |
| S - Carbamylcysteine | S - decyl 4 - methylbenzenesulfonothioate (ACD/Name) |
| S - Decyl p - toluenethiosulfonate | s - Diisopropylacetone |
| s - Diphenylurea | S - Hexadecylisothiuronium bromide |
| S - IP | s - Triazin - 2 (1H) - one, 5 - cyclohexyltetrahydro - |
| s - Triazin - 2(1H) - one, (5 - cyclohexyl)tetrahydro - | s - Triazin - 2(1H) - one, tetrahydro - 5 - cyclohexyl - |
| s - Triazine, 2, 4,6 - tris (2,3 - epoxypropoxy) - | s - Triazine, 2,4,6 - triphenoxy - |
| s - Triazine, 2,4,6 - tris (allyloxy) - | s - Triazine, 2,4 - bis(isopropylamino) - 6 - methoxy - |
| s - Triazine, 2,4 - diamino - 6 - methoxy - | s - Triazine, 4, 6 - diamino - 2 - methoxy - |
| s - Triazine, hexahydro - 1,3,5 - trimethyl - | s - Triazine - 2,4,6 - triol, tri(2,3 - epoxypropyl) ester |
| s - Triazole | S - Triazole - 3 - thiol |
| s - Triazolo[1,5 - a]pyrimidin - 7 - ol, 5 - methyl - | s - Trithiane, 1,1,3,3,5, 5 - hexoxide |
| s - Trithiane, 1,1,3,3,5,5 - hexaoxide | Salicina Black C Extra |
| Salicine Chrome Black HC | Salicine Chrome Blue Black RW |
| Salicylamide, 5 - [1 - hydroxy - 2 - [(1 - methyl - 3 - phenylpropyl)amino]ethyl] - , hydrochloride | Salicylanilide, 3' - chloro - 4' - (p - chlorophenoxy) - 3,5 - diiodo - |
| Salicylic acid, 3, 5 - dichloro - | Saluron |
| Samarium chloride | Samarium chloride (SmCl3) |
| Samarium chloride, SmCl3 | Samarium nitrate |
| Samarium nitrate (Sm(NO3)3 | Samarium nitrate (Sm(NO3)3) |
| Samarium trichloride | Samarium trinitrate |
| Samarium(III) chloride | San - ei Tartrazine |
| Sandothrene Violet 4R | Sandothrene Violet N2RB |
| Sandothrene Violet N4R | Sanedrine |
| Santoflex 36 | Santoflex IP |
| Sanyo Fast Blue Salt B | Sanyo Fast Orange Salt RD |
| SB 103 | SC 1749 [as sodium salt] |
| SCC | Sch 10304 |
| SCH 15719W | Schultz No. 241 |
| Schultz No. 737 | Scopamin |
| Scopolamin methylbromide | SCOPOLAMINE |
| Scopolamine bromide | Scopolamine hydrobromide |
| Scopolamine methobromide | Scopolamine methylbromide |
| Scopolaminium bromide | Scopolammonium bromide |
| Scopolammonium, N - methyl - , bromide | SCOPOLAMMONIUM, N - METHYLBROMIDE |
| Scopos | SD 104 |
| SD 104.19 | SD 8210 |
| Sebacic acid | SEBACIC ACID |
| sebacic acid (ACD/Name) | Sebacic acids |
| sec - Caprylic alcohol | sec - Octyl alcohol |
| Sedalande | Sedalin |
| Sedaperone vet | Semicarbazide, 4 - cyclohexyl - 1 - isonicotinoyl - 3 - thio - |
| Semidin | Semidine |
| Sepsinol | Sereen |
| Serenil | Serensil |
| Serinyl Blue 2G | Serinyl Blue 3G |
| Serinyl Blue 3GN | Sertan |
| Setacyl Blue 2GS | Setacyl Blue 2GS II |
| Setacyl Diazo Navy R | SH 514 |
| Shikimate | Shikimic acid |
| SHIKIMIC ACID | Shikiso Acid Brilliant Blue 6B |
| Sieromicin | Silanamine, 1 - (chloromethyl) - N - [(chloromethyl)dimethylsilyl] - 1,1 - dimethyl - |
| Silane, (chloromethyl)ethoxydimethyl - | Silane, trichloro (chloromethyl) - |
| Silane, tris(2 - methoxyethoxy)vinyl - | Silane, [dimethyl(chloromethyl)ethoxy] - |
| Silicone A - 172 | Silubin |
| Silver heptafluorobutyrate | Sindiatil |
| Sinnamin | Sintobilina |
| Siran hydrazinu (CZECH) | Sisuril |
| SK 15673 | SK 24728 |
| SK - Diphenhydramine | SKandF 41558 |
| SKandF 92058 | Skellysolve C |
| SKF 6455 | SKF 7711 |
| SKF 91487 | Skikimic acid |
| SN (VAN) | Sobrol A |
| Soda lye | Soda, caustic |
| Sodio (idrossido di) | Sodium (6R, 7R) - 3 - [[(5 - methyl - 1,3, 4 - thiadiazol - 2 - yl)thio]methyl] - 8 - oxo - 7 - Ancef |
| Sodium (hydroxyde de) | Sodium .beta. - 3 - [[(dimethylamino)methylene]amino] - 2,4, 6 - triiodophenyl]propionate |
| Sodium 3 - [[(dimethylamino)methylene]amino] - 2,4,6 - triiodohydrocinnamate | Sodium 5 - chloro - 2 - [4 - chloro - 2 - [3 - (3, 4 - dichlorophenyl)ureido]phenoxy]benzenesulfonate |
| Sodium azide | Sodium chloramine T |
| Sodium dicyclohexyldithiocarbamate | Sodium hydrate |
| Sodium hydrate solution | Sodium hydroxide |
| Sodium hydroxide (liquid) | Sodium hydroxide (Na(OH)) |
| Sodium hydroxide (Na2(OH)2) | Sodium hydroxide dimer |
| Sodium hydroxide liquid | Sodium hydroxide solution |
| Sodium hydroxide, bead | Sodium hydroxide, dry |
| Sodium hydroxide, flake | Sodium hydroxide, granular |
| Sodium hydroxide, solid | Sodium iopodate |
| Sodium ipodate | Sodium metavanadate |
| Sodium metavanadate (NaVO3) | Sodium N, N - dicyclohexyldithiocarbamate |
| Sodium N - chloro - p - toluenesulfonamide | Sodium orthovanadate |
| Sodium p - chloromercuribenzoate | Sodium p - hydroxy mercury benzoate |
| Sodium p - hydroxymercuribenzoate | Sodium p - toluenesulfonchloramide |
| Sodium p - toluenesulfonylchloramide | Sodium pervanadate |
| Sodium salt of 3 - [3 - [[(dimethylamino)methylene]amino] - 2,4, 6 - triiodophenyl]propionate | Sodium suramin |
| Sodium tosylchloramide | Sodium triiodohydrocinnamate |
| Sodium vanadate | Sodium vanadate |
| Sodium vanadate (NaVO3) | Sodium vanadate (ortho) |
| Sodium vanadate (V) | Sodium vanadite(V), NaVO3 |
| Sodium vanadium oxide | Sodium vanadium oxide |
| Sodium vanadium oxide (Na3VO4) | Sodium vanadium oxide (NaVO3) |
| Softran | Solacil |
| Solanthrene Brilliant Violet F 2R | Solbrol A |
| Solketal | Solochromate Black WDFA |
| Solochrome Black | Solochrome Black T |
| Solochrome Black WDFA | Solochrome Dark Blue |
| Solochrome Dark Blue B | Solochrome Dark Blue BN |
| Solvent Blue 18 | Solvent Red 43 |
| Soprontin | Sorbohydroxamic acid |
| SP 1 (pharmaceutical) | SP - 1 |
| Spandiuril | Speciosine |
| Spectrolene Blue B | Spiro(isobenzofuran - 1(3H),9' - (9H)xanthen) - 3 - one, 2',4',5',7' - tetrabromo - 3',6' - dihydroxy - |
| Spiro[cyclohexane - 1,2' - (1,3 - dithiolane)] | Spiro[cyclohexane - 1,2' - [1,3]dioxolane] |
| Spiro[isobenzofuran - 1 (3H),9' - [9H]xanthen] - 3 - one, 2',4',5', 7' - tetrabromo - 3',6' - dihydroxy - | SQ 15,761 |
| SQ 15761 | SQ 23,354 |
| SQ 23354 | SQ 7710 |
| SR 350 | SRI 1869 |
| SRI 2314 | SRI 2619 |
| SRI 727 | Stabilizer GA 8 |
| Stabinol | Staflex DBF |
| Stafopen sodium salt | Stannane, (2, 4 - dichlorophenoxy)tributyl - |
| Stannane, (acetyloxy)trimethyl - | Stannane, (diallyldibromo) - |
| Stannane, ([1, 1' - biphenyl] - 2 - yloxy)tributyl - | Stannane, acetoxytrimethyl - |
| Stannane, bis (p - phenoxyphenyl)diphenyl - | Stannane, chlorotrimethyl - |
| Stannane, chlorotrioctyl - | Stannane, dibromodi - 2 - propenyl - |
| Stannane, dioctyl(maleoyldioxy) - | Stannane, diphenyloxo - , polymer |
| Stannane, fluorotributyl - | Stannane, oxodiphenyl - , homopolymer |
| Stannane, oxodiphenyl - , polymer | Stannane, tetraoctyl - |
| Stannane, tributyl (2, 4 - dichlorophenoxy) - | Stannane, tributylfluoro - |
| Stannane, [(2 - biphenylyloxy)tributyl] - | Stannous oleate |
| Stannylium, trimethyl - , chloride | Staphylex Sodium salt |
| Stauffer asp - 51 | Stauffer MV - 119A |
| Stearyldimethylammonium chloride | Steramide |
| Stilbenyl - N,N - dimethylamine | Stimamizol hydrochloride |
| STP | Streptonigran |
| Streptonigrin(USAN) | Stresnil |
| Strontium lactate | Styrene, .beta. - bromo - |
| Styrene, .beta. - nitro - | Styrene, 2,6 - dichloro - .beta. - nitro - |
| Styryl bromide | Su 10568 |
| Su - 10568 | Su - Brontine |
| Succinamic acid, N - [[3 - (hydroxymercurio) - 2 - methoxypropyl]carbamoyl] - | Succinate malathion |
| Succinic acid, mercapto - , diethyl ester, S - ester with O,O - diethyl phosphorodithioate | Sucrose octaacetate |
| Sucrose, octaacetate | Sugai Tartrazine |
| Suicalm | Sulamyd |
| Sulfacet | Sulfacetamide |
| Sulfacetimide | Sulfacyl (VAN) |
| Sulfamoyl chloride, dimethyl - | Sulfanilacetamide |
| Sulfanilamide, N(sup 1) - acetyl - | Sulfanilamide, N1 - (pyrazinyl) - |
| Sulfapyrazine | Sulfide, bis (p - nitrophenyl) |
| Sulfide, diphenyl | Sulfilimine, N - [ (4 - methylphenyl)sulfonyl] - S - phenyl - S - (phenylmethyl) - |
| Sulfilimine, S - benzyl - S - phenyl - N - (p - tolylsulfonyl) - | Sulfonium, trimethyl - , iodide |
| Sulfonium, trimethyl - , iodide, oxide | Sulfonphthal |
| Sulfoxonium, trimethyl - , iodide | sulfuric acid (ACD/Name) |
| sulfuric acid compound with hydrazine (1:1) (ACD/Name) | Sulfuric acid, gallium salt (3:2) (8CI 9CI) |
| Sulfuric acid, zirconium(4+) salt (2:1) | Sulfurous acid, bis (phenylmethyl) ester |
| Sulfurous acid, dibenzyl ester | Sulphacetamide |
| Sulphasil | Sulphental |
| Sulphonthal | Sunchromine Black BT |
| Sunchromine Black CF | Sunchromine Black ET |
| Sunchromine Black ethyl | Sunchromine Black HC |
| Sunchromine Blue Black R | Superchrome Black T |
| Superchrome Black TS | Superchrome Blue B |
| Superchrome Blue BCM | Superchrome Blue Black Extra |
| Superchrome Blue BS | Superchrome Blue BZ |
| Superchrome Blue RBN | Superchrome Blue ZF |
| Superchrome Blue ZFAM | Suppoptanox |
| Supracet Brilliant Blue 2GN | Supracet Deep Blue R |
| Supral | Suramin Sodium |
| Suramine sodium | Sydnone, 3 - (4 - methoxyphenyl) - |
| Sydnone, 3 - (p - methoxyphenyl) - | Sydnone, 3 - (4 - methylphenyl) - |
| Sydnone, 3 - p - tolyl - | sym - Diphenylcarbazide |
| sym - Triphenylguanidine | Symuler Fast Violet R |
| Symulon Chrome Blue Black RC | |
