• Slimes and Sludges,non-ferrous metal prodn., gypsum-contg.
• 102110-64-5
• 310-066-5
• .

• Spiro[dicyclopenta[a,d]cyclooctene-3(7H),2'(3'H)-furan]-7-one,1,2,3a,4,4',5',6a,9a,10,10a-decahydro-6-(hydroxymethyl)-3',9,10a-trimethyl-5'-(2-methyl-1-propenyl)-,(2'S,3'S,3aR,5'R,6aS,9aR,10aR)- (9CI)
• 25507-41-9
• C25H36 O3
• 0
• .

• Silanol,1,1,1-trimethyl-, 1-benzenesulfonate
• 17882-06-3
• C₉H₁₄O₃SSi
• 241-833-1
• 230.36
• .

• Sephacryl S-200
• 65546-95-4
• 0
• .

• Sulfamic acid,N,N-dimethyl-, 3-aminophenyl ester
• 25743-99-1
• C8H12 N2 O3 S
• 247-227-3
• 216.2575
• .

• sulfonatooxymethane; trimethyl-[4-(methylcarbamoylamino)phenyl]azanium
• 93777-80-1
• C₁₂H₂₁N₃O₅S
• 298-114-0
• 319.37724
• .

• Selenonium,[2-(acetyloxy)ethyl]dimethyl-
• 143501-96-6
• C6H13 O2 Se
• 0
• .

• Sapindoside
• 117313-90-3
• 0
• .

• Synthetase,polydeoxyribonucleotide (adenosine triphosphate)
• 9015-85-4
• 232-770-0
• 0
• .

• SNPKh 4540 (9CI)
• 158854-49-0
• .

• Stannane,dimethylbis[(1-oxononyl)oxy]- (9CI)
• 85702-86-9
• C20H40 O4 Sn
• 288-278-1
• 463.2392
• .

• Samarium trivanadium nonaoxide
• 13692-91-6
• O9SmV3
• 237-209-3
• 447.1791
• .

• Siloxanes andSilicones, di-Me, hydrogen-terminated, reaction products with pentaerythritoltetraacrylate
• 157811-87-5
• 0
• .

• Spiro[[1,6]dioxacyclododecino[2,3,4-gh]pyrrolizine-3(2H),2'-oxirane]-2,7(4H)-dione,5,6,9,11,13,14,14a,14b-octahydro-6-hydroxy-4,5,6-trimethyl-,(2'S,4R,5R,6S,14aR,14bR)- (9CI)
• 115777-94-1
• C18H25 N O6
• .

• Stannane,dibutylbis(octyloxy)-
• 3349-38-0
• C24H52 O2 Sn
• 222-104-7
• 491.37848
• .

• Silane,1,3-propanediylbis[propyl- (9CI)
• 6402-76-2
• C9H24 Si2
• .

• Supercosan (8CI,9CI)
• 11096-34-7
• .

• Sulfuric acid,scandium(3+) salt (3:2), octahydrate (9CI)
• 52788-54-2
• H2O4 S . 8/3 H2 O . 2/3 Sc
• 522.22
• .

• Spiro[3H-benz[e]indene-3,1'-cyclopentane],2'-[(1R)-1,5-dimethylhexyl]dodecahydro-3a,5',6,6,9a-pentamethyl-,(2'R,3aR,5'S,5aS,9aS,9bR)- (9CI)
• 114447-31-3
• C30H54
• .

• Sulfuric acid, dipropylester
• 598-05-0
• C₆H₁₄O₄S
• 182.24
• .

• Strontium titaniumoxide (SrTiO3)
• 12594-59-1
• O3Sr Ti
• 235-044-1
• 183.4852
• .

• Sulfur fluoride (SF3)(8CI,9CI)
• 30937-38-3
• F3S
• 180.14763
• .

• Silane, diiodo-(7CI,8CI,9CI)
• 13760-02-6
• H₂I₂Si
• 283.91
• .

• Sulfamoyl iodide (9CI)
• 102479-80-1
• H2I N O2 S
• .

• SOM 1397CL (9CI)
• 114285-92-6
• .

• Silane,[2,3-bis[(trimethylsilyl)methyl]-2-butene-1,4-diyl]bis[trimethyl- (9CI)
• 64174-59-0
• C18H44 Si4
• 372.884
• .

• Spiro[6H-4,9a-methanocyclopent[d]oxocin-6,3'-oxetane]-2,2',8(1H,9H)-trione,tetrahydro-1,6a-dihydroxy-5,9-dimethyl-, (1R,3'R,4R,5S,6aR,9S,9aS)-
• 128129-58-8
• C15H18 O7
• 310.2992
• .

• Sulfamoyl chloride,N,N-dicyclohexyl-
• 99700-74-0
• C12H22 Cl N O2 S
• 0
• .

• Silanediamine,N,N,N',N'-tetramethyl-1,1-diphenyl-
• 1027-62-9
• C₁₆H₂₂N₂Si
• 213-838-9
• 270.44
• .

• Spiro[furan-2(5H),9'-[9H]pyrrolo[1,2-a]azepine]-3',5(2'H)-dione,octahydro-3-hydroxy-4-methyl-, (2S,3S,4S,9'aS)-
• 142905-26-8
• C13H19 N O4
• .

• Silane,chloro(3-chloropropyl)dimethyl-
• 10605-40-0
• C₅H₁₂C_l2Si
• 234-234-1
• 171.14
• .

• Spiro[21,25-methano-2H,19H,23H-pyrano[2,3-h][1,5]dioxacyclotetracosin-23,2'-[2H]pyran]-19-one,12-[(2,6-dideoxy-3-O-methyl-b-D-ribo-hexopyranosyl)oxy]-3,3',4,4',4a,5',6',7,8,9,10,11,12,13,14,15,16,21,22,25,26,26a-docosahydro-10,11,13,15,16,26a-hexahydroxy-6'-[(2R)-2-hydroxybutyl]-3,5',10,14,16,27-hexamethyl-,(3S,4aS,5E,5'S,6'S,10R,11R,12S,13R,14R,15S,16R,17E,21S,23R,25S,26aS,27R)-
• 79553-45-0
• C47H80 O16
• 0
• .

• Slags, copper-refining
• 124316-01-4
• 0
• .

• Siloxanes andSilicones, di-Me, Me 2-(trimethoxysilyl)ethyl
• 125542-67-8
• .

• Stannane,diethyldifluoro-
• 649-48-9
• C4H10 F2 Sn
• 0
• .

• Sandoz 205-501 (9CI)
• 102189-05-9
• C₂₀H₃₃N₃O₃S
• 0
• .

• Silane,triisoselenocyanatomethyl-
• 139254-91-4
• C4H3 N3 Se3 Si
• 0
• .

• Somatoliberin (humanpancreatic islet), 27-de-L-methionine-28-de-L-serine-29-de-L-arginine-30-de-L-glutamine-31-de-L-glutamine-32-deglycine-33-de-L-glutamicacid-34-de-L-serine-35-de-L-asparagine-36-de-L-glutamine-37-de-L-glutamicacid-38-de-L-arginine-39-deglycine-40-de-L-alanine-41-de-L-arginine-42-de-L-alanine-43-de-L-arginine-44-de-L-leucinamide-(9CI)
• 91921-54-9
• C135H219 N37 O39
• 0
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-bis(b-D-galactopyranosyloxy)-
• 17817-20-8
• C32H32 O15
• 656.58748
• .

• Stigmast-22-ene-3,6,7,8,15,16-hexol,29-[(3-O-methyl-2-O-sulfo-b-D-xylopyranosyl)oxy]-, monosodium salt, (3b,5a,6a,7a,15b,16b,22E,24R)- (9CI)
• 161996-32-3
• C35H60 O14 S . Na
• .

• Synthase, malate
• 9013-48-3
• 0
• .

• Spiro[naphthalene-1(2H),2'-naphtho[1,8-de][1,3]dioxin]-4,5,8-triol,3,4-dihydro-, (4S)-
• 157110-17-3
• C20H16 O5
• .

• Steelmanufacture, chemicals
• 65997-19-5
• Fe Cr Ni 70 19 11 wt
• 266-048-1
• 0
• .

• Spiro[7H-indeno[4,5-d]-1,3-dioxole-7,1'(2'H)-isoquinolin]-8(6H)-one,3',4'-dihydro-6'-hydroxy-7'-methoxy-2'-methyl-, (1'S)-
• 107080-29-5
• C20H19 N O5
• .

• Selenocyanic acid, propyl ester
• 3777-24-0
• C4 H7 N Se
• 0
• .

• Silicon oxide (SiO)
• 113443-18-8
• O
• .

• Sarafotoxin S 6c (9CI)
• 121695-87-2
• C103H147 N27 O37 S5
• 2515.75
• .

• Silane,trichloro(1,1,2,2,3,3,4,4-octafluorobutyl)-
• 375-63-3
• C4H Cl3 F8 Si
• 206-791-0
• 335.4824656
• .

• Sphingomyelinase C
• 9031-54-3
• 232-869-9
• 0
• .

• Silane,ethyl[2-(methylsilyl)ethynyl]-
• 28848-12-6
• C5H12 Si2
• .