| 6786-83-0 | Solvent Blue 4 | C33H33N3O |
| 34445-07-3 | SILVERDIAMINEFLUORIDE | AgH6 N2 . F |
| 4384-81-0 | sodium dithiocarbamate | CH3 N S2 . Na |
| 66004-58-8 | somatotropin (177-191) | C69H114 N22 O21 S2 |
| 188106-30-1 | semparatide acetate | C177H306N56O54 |
| 149508-90-7 | SIMECONAZOLE | C14H20 F N3 O Si |
| 14265-45-3 | sulfur trioxide | O3S |
| 144-45-6 | spirgetine | C10H20 N4 |
| 13131-49-2 | 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] methanethioate | C22H36 N7 O17 P3 S |
| 155644-80-7 | Spiro[isoquinoline-4(1H),3'-pyrrolidine]-1,2',3,5'(2H)-tetrone,6-fluoro-2-[[5-(trifluoromethyl)-2-benzothiazolyl]methyl]- | C21H11 F4 N3 O4 S |
| 128487-73-0 | S-{(2Z)-2-amino-2-[(1-tricyclo[3.3.1.1~3,7~]dec-1-ylethyl)imino]ethyl} hydrogen thiosulfate | C14H24 N2 O3 S2 |
| 187099-99-6 | SULFORHODAMINE 101 DHPE | C74H117N4O14PS2 |
| 154518-35-1 | Shellac, compd. withborax |
| 6882-68-4 | SOPHORIDINE | C15H24N2O |
| 116680-11-6 | Spiro[estra-4,9-diene-17,2'(5'H)-furan]-3-one,11-[4-(methylthio)phenyl]-, (11b,17b)- | C28H32 O2 S |
| 64742-88-7 | STODDARD SOLVENT | Null |
| 123041-18-9 | somatotropin releasing hormone (1-29) amide, 27-Leu- | C151H249 N45 O42 |
| 1320-06-5 | Solvent Red 27 | C26H24N4O |
| 141-33-3 | Sodium O-butyldithiocarbonate | C5H9NaOS2 |
| 125209-42-9 | S-(4-oxo-4H-pyrido[1,2-a]pyrimidin-9-yl) 1,3-thiazolidine-3-carbothioate | C12H11 N3 O2 S2 |
| 10279-63-7 | sulphuric acid, chromium potassium salt | Cr. x H2 O4 S . x K |
| 2218-54-4 | SODIUM HEPTAFLUOROBUTYRATE | C4H F7 O2 . Na |
| 58-13-9 | S-[2-(diethylamino)ethyl] diphenyldithiocarbamate monohydrochloride | C19H24 N2 O S . Cl H |
| 69388-79-0 | Sulbactam pivoxil | C14H21NO7S |
| 50641-62-8 | Sannate |
| 3531-45-1 | Stannane, trimethylpropyl- | C6H16 Sn |
| 52532-33-9 | sodium 4-hydrazinobenzenesulphonate | C6H8 N2 O3 S . Na |
| 874-21-5 | Sarkomycin | C7H8 O3 . Na |
| 102782-93-4 | Siloxanes and Silicones, di-Me, lauryl Me, Me myristyl |
| 1326-98-3 | Sulphur Blue 11 |
| 63117-08-8 | Suppocire AP |
| 599-88-2 | sulfaperin | C11H12 N4 O2 S |
| 75993-65-6 | silver(1+) methanide | CH3Ag |
| 14488-85-8 | sodium (Z)-docos-13-enoate | C22H42 O2 . Na |
| 11130-70-4 | Saramycetin |
| 27353-48-6 | SG 00589 | C13H8 Br N O |
| 137803-80-6 | stonustoxin |
| 69011-11-6 | Sodium carbonate sulfate | CH2Na2O7S |
| 7681-82-5 | Sodium iodide | NaI |
| 68131-37-3 | Syrups, corn, dehydrated |
| 85187-36-6 | S-[2-[[(4-amino-2-methyl-5-pyrimidinyl)methyl]formamido]-1-[2-(benzoyloxy)ethyl]prop-1-enyl] thiobenzoate, mono(dodecyl sulphate) | C38H52N4O8S2 |
| 19366-15-5 | Styrene, 4-chloro-beta,beta-dimethyl- | C10H11 Cl |
| 23571-47-3 | Succinic acid 1-[2-(5-ethyl-2-nitro-1H-imidazol-1-yl)ethyl] ester | C11H15 N3 O6 |
| 3410-77-3 | SILICON TETRAISOCYANATE | C4N4O4Si |
| 23242-29-7 | Spiro[4H-3,1-benzothiazine-4,1'-cyclohexan]-2-amine,5,6,7,8-tetrahydro-, hydrochloride (1:?) | C13H20 N2 S . x Cl H |
| 63958-90-7 | SERUM THYMIC FACTOR | C33H54N12O15 |
| 81-07-2 | Saccharin | C7H5NO3S |
| 121254-99-7 | Spiro[3-cyclopentene-1,10'-[3a,7a]propano[1H]indole]-2,5'(4'H)-dione,9'-chloro-2',3'-dihydro-3,6',7'-trimethoxy- (9CI) | C18H22 Cl N O5 |
| 102649-79-6 | SC-10 | C17H22 Cl N O2 S |
| 6209-17-2 | Sulfacetamide sodium | C8H10N2NaO3S |
| 71889-01-5 | Silane, chlorotrimethyl-, hydrolysis products with silica | C3H9ClO2Si2 |
| 155982-30-2 | SM-20 protein |
| 184840-55-9 | Strogin 5 |
| 96-09-3 | Styrene oxide | C8H8O |
| 66419-50-9 | Somatotropin (ox) |
| 83515-98-4 | sodium (R)-[(3-ethoxy-1-methyl-3-oxoprop-1-enyl)amino](4-hydroxyphenyl)acetate | C14H17 N O5 . Na |
| 65167-64-8 | S-[2-(dipropan-2-ylamino)ethyl] O-ethyl methylphosphonothioate | C11H26NO2PS |
| 7728-98-5 | S-methylcysteine | C4H9NO2S |
| 87396-41-6 | somatotropin releasing hormone (1-40)-OH, Ala(34)-Ser(38)-Arg(40)- |
| 15780-28-6 | sodium deuteride | DNa |
| 71548-80-6 | Sgd 34-78 | C19H22 Cl N O2 |
| 11076-29-2 | Streptomyces pepsin inhibitor | C31H57 N5 O9 |
| 30529-16-9 | Stirimazole | C14H11 N3 O4 |
| 68783-88-0 | Soybean oil deodorizer distillates |
| 143-81-7 | sodium 5-(sec-butyl)-5-ethylbarbiturate | C10H16 N2 O3 . Na |
| 5610-59-3 | silver fulminate | CAg N O |
| 22432-79-7 | STEARYL ARACHIDATE | C38H76 O2 |
| 105430-44-2 | sarcotoxin IIC |
| 52663-57-7 | sodium 2-butoxyethanolate | C6H14 O2 . Na |
| 53611-17-9 | SNAZOXS | C19H13N3O7S2 |
| 16509-45-8 | sodium 1-ethyl-2,4-dimethyl-10-oxo-8-thioxo-7,9-diazaspiro[4.5]dec-6-en-6-olate | C12H18 N2 O2 S . Na |
| 30564-92-2 | SAYANEDINE | C17H14 O5 |
| 114773-44-3 | sodium 2-(2-butyl-1-{4-[(2-carboxybenzoyl)amino]benzyl}-4-chloro-1H-imidazol-5-yl)propanoate | C25H26 Cl N3 O5 . Na |
| 70815-17-7 | sodium hydrogen [2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][2-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonato(3-)]chromate(2-) | C32H19 Cr N8 O11 S . H . Na |
| 166038-00-2 | S-4-bromobenzylglutathione cyclopentyl diester | C27H38 Br N3 O6 S |
| 122-16-7 | SULFANITRAN | C14H13 N3 O5 S |
| 97-05-2 | Sulfosalicylic acid | C7H6O6S |
| 27785-62-2 | S-(4-chlorophenyl) O,S-diethyl phosphorodithioate | C10H14 Cl O2 P S2 |
| 53749-60-3 | SUBSTANCE P (4-11) | C46H67 N11 O10 S |
| 98326-32-0 | SENAZODAN | C15H14N4O |
| 2897-21-4 | SELENO-DL-CYSTINE | C6H12 N2 O4 Se2 |
| 160098-96-4 | SCH 58261 | C18H15 N7 O |
| 147666-62-4 | sophoraflavoside III | C53H84 O24 |
| 3273-75-4 | Stearoyl peroxide | C36H70 O4 |
| 4744-36-9 | See the tautomeric form Urea [57-13-6] for the unsubstituted compound,its N-substitutedderivatives and their salts Carbamimidic acid | CH4N2O |
| 852-19-7 | sulfapyrazole | C16H16 N4 O2 S |
| 100700-24-1 | sodium 2-{2-[3-(acetylamino)-2,4,6-triiodophenoxy]ethoxy}butanoate | C14H16 I3 N O5 . Na |
| 61711-30-6 | Solvent blue 48 |
| 11108-70-6 | Selenium alloy,base,Se,C,Fe (ferroselenium) |
| 197393-90-1 | See also W 1600 |
| 108153-74-8 | Secretin (human) | C130H220N44O40 |
| 39278-10-9 | Streptocycline | C43H62ClN9O20 |
| 106533-44-2 | sigmoidin D | C20H20 O7 |
| 73231-04-6 | sodium 2-(16-methylheptadecanoyloxy)propanoate | C21H40 O4 . Na |
| 160970-54-7 | Silodosin | C25H32F3N3O4 |
| 15717-25-6 | Sodium 3-sulphonatopropyl acrylate | C6H10 O5 S . Na |
| 127373-66-4 | Sivelestat | C20H22N2O7S |
| 28274-88-6 | Stannanecarbonitrile(8CI,9CI) | CH3 N Sn |
| 9002-01-1 | STREPTOKINASE | Unspecified |
| 134981-85-4 | Spiro[furan-3(2H),7'(8'H)-[1H]naphtho[1,8a-c]- furan]-2,3',10'(3'aH,9'H)-trione,5-(3-furanyl)- hexahydro-8'-hydroxy-8'-methyl-,(3S,3'aR,- 5S,6'aS,8'S,10'aR)- |