• Spiro[5H-benzocycloheptene-5,1'-[2,5]cyclohexadien]-4'-one,9-(acetyloxy)-6,7,8,9-tetrahydro-2,3,3',4,5'-pentamethoxy-7,8-dimethyl-,(7R,8S,9R)-
• 75539-66-1
• C25H32 O8
• .

• Spiro[cyclopentane-1,1'-[1H]pyrrolizine],hexahydro-2,2-dimethyl-7'-nitro-, (1S,7'S,7'aR)-
• 57308-84-6
• C13H22 N2 O2
• 0
• .

• Sodium, resin acidrosin oil complexes
• 68988-59-0
• 273-533-1
• .

• Spiro[naphthalene-1(2H),3'-pyrrolidine]-2',5'-dione,1'-[(1R)-1-[(dimethylamino)methyl]propyl]-3,4-dihydro-, hydrochloride (1:1),(1R)-rel-
• 74247-06-6
• C19H26 N2 O2 . Cl H
• 350.8829
• .

• Siloxanes andSilicones, di-Me, hydroxy- and Me group-terminated, ion(1-),tetrabutylphosphonium
• 433709-18-3
• .

• Spiro[1,3-dioxolane-2,5'(1'H)-[1,4]methanonaphthalene](8CI,9CI)
• 186-22-1
• C13H12 O2
• .

• Spiro[4,8-methanoazulene-5(1H),2'-oxiran]-9-ol,octahydro-3a,8,8a-trimethyl-, [3aS-(3aa,4a,5a,8a,8aa,9R*)]- (9CI)
• 41410-80-4
• C15H24 O2
• .

• Silsesquioxanes, vinyl,methoxy-terminated
• 68440-92-6
• 0
• .

• Spinels, cobaltmanganese black
• 97553-53-2
• 307-213-0
• .

• Sodium, hydrogenatedtallow fatty acid lard oil fatty acid resinate complexes
• 68919-80-2
• .

• Selenic acid, cadmiumsalt (1:1)
• 13814-62-5
• Cd. H2 O4 Se
• 237-481-3
• 255.37
• .

• Sodium trivanadium octaoxide
• 12026-08-3
• NaO8V3
• 234-709-3
• 303.80947
• .

• Siloxanes andSilicones, di-Me, polymers with boron oxide (B2O3)
• 75783-29-8
• 0
• .

• Spiro[1,11-etheno-3,5-methano-7H-pyrano[4,3-g][1,5]dioxecin-4(3H),2'-oxiran]-7-one,1,4a,5,8,9,12a-hexahydro-4a,9,12a,13-tetramethyl- (9CI)
• 151606-28-9
• C19H24 O5
• .

• Serpentine-groupminerals, bismuth
• 85480-49-5
• 287-329-5
• .

• Spiro[naphtho[2,3-b]furan-3(2H),3'-[3H]pyrazole],4',5'-dihydro-
• 7049-09-4
• C14H12 N2 O
• 555.6194
• .

• Sulfonamides, C7-8-alkane, perfluoro, N-methyl-N-(2-((1-oxo-2-propenyl)oxy)ethyl), polymers with 2-ethoxyethyl acrylate, glycidyl methacrylate andN,N,N-trimethyl-2-((2-methyl-1-oxo-2-propenyl)oxy)ethanaminium chloride
• 98999-57-6
• 0
• .

• Stedim 6 (9CI)
• 148709-77-7
• 0
• .

• Selenocyanic acid,heptyl ester
• 220719-20-0
• C8H15 N Se
• 0
• .

• Spiro[1,3-dioxolo[4,5-g]isoquinoline-5(6H),7'-[7H]indeno[4,5-d][1,3]dioxole]-6',8'-diol,6',7,8,8'-tetrahydro-6-methyl-, (5R,6'S,8'S)- (9CI)
• 24181-64-4
• C20H19 N O6
• 0
• .

• Sulfuric acid,mono-C12-18-alkyl esters, ammonium salts
• 90583-13-4
• 292-211-1
• .

• Superstat
• 90093-40-6
• C₇H₉BN₂O₃
• 0
• .

• Sodium formate(1:4)
• 71029-85-1
• C₄H₄NaO₈
• 275-134-8
• 203.0617
• .

• Suxethonium chloride
• 54063-57-9
• C₁₆H₃₄Br₂N₂O₄
• 258-958-2
• 389.35816
• .

• SODIUM HYPOPHOSPHITE MONOHYDRATE
• 13933-52-3
• HNaO₃P
• 237-707-0
• 102.9702
• .

• Sodium (Z)-alpha-((3-methoxy-1-methyl-3-oxo-1-propenyl)amino)cyclohexa-1,4-diene-1-acetate
• 93939-79-8
• C₁₃H₁₆NNaO₄
• 300-369-0
• 273.26021
• .

• Silane,tris(ethylgermyl)- (8CI,9CI)
• 31772-54-0
• C6H22 Ge3 Si
• .

• Spiro[2H-benz[4,5]indeno[1,7a-c]pyrrole-2,1'-cyclopentan]-3'-one,1,3,4,4b,5,6,6a,7,8,9,10,11-dodecahydro-1,7,8-trimethyl-,(1R,1'R,4bS,6aS,7S,9aR)-
• 19330-87-1
• C22H33 N O
• .

• Synthase, leukotrieneC4
• 90698-32-1
• .

• Silicic acid aluminum sodium salt sulfurized
• 101357-30-6
• Unspecified
• 309-928-3
• 0
• .

• S-(5-((Ethoxycarbonyl)amino)-1,3,4-thiadiazol-2-yl) O-ethyl thiocarbonate
• 21521-73-3
• C₈H₁₁N₃O₄S₂
• 244-417-8
• 277.32064
• .

• Sodium lauryl trioxyethylene sulfate
• 13150-00-0
• C₁₈H₃₇O₇S•Na
• 236-091-0
• 420.5369
• .

• Synperonic T
• 109049-12-9
• Unspecified
• 0
• .

• Squamolone
• 40451-67-0
• C₅H₈N₂O₂
• 0
• .

• sodium 2-tridecoxycarbonylbenzoate
• 94108-01-7
• C₂₁H₃₁NaO₄
• 302-338-7
• 370.45821
• .

• Sodium perbromate
• 33497-30-2
• BrNaO₄
• 0
• .

• Spiro[7H-benzo[de]quinoline-7,1'-cyclopentane],1,2,3,8,9,9a-hexahydro-5,6-dimethoxy-1-(phenylmethyl)-, hydrochloride (1:1)
• 63080-46-6
• C25H31 N O2 . Cl H
• 413.9801
• .

• Sodium dianilinosulphonate
• 30582-09-3
• C₁₂H₁₂N₂NaO₃S
• 250-250-1
• 271.27
• .

• Silane,triphenyl[(triphenylstannyl)oxy]- (6CI,7CI,8CI,9CI)
• 7551-98-6
• C36H30 O Si Sn
• 626.4262
• .

• Sulfoglycolipid P
• 80701-96-8
• 0
• .

• Sodium (2S-(2alpha,5alpha,6beta(S*)))-6-(2,2-dimethyl-5-oxo-4-phenylimidazolidin-1-yl)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylate
• 54450-67-8
• C₁₉H₂₂N₃NaO₄S
• 259-168-0
• 411.45045
• .

• Scandium, tris(1,1,1,5,5,5-hexafluoro-2,4-pentanedionato-O,O)-
• 18990-42-6
• C15H3F18O6Sc
• 666.11
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2'-[[(4-chlorophenyl)methyl](phenylmethyl)amino]-6'-(dibutylamino)-
• 85223-10-5
• C42H41 Cl N2 O3
• 286-363-8
• 657.23954
• .

• Sporaviridin
• 72497-34-8
• 0
• .

• Sodium octyldithiocarbamate
• 22889-65-2
• C₉H₁₈NNaS₂
• 245-303-0
• 227.36569
• .

• Sodium 4-methoxy-3-((3-(3-nitrophenyl)-1,3-dioxopropyl)amino)benzenesulphonate
• 94134-37-9
• C₁₆H₁₄N₂O₈S
• 302-805-5
• 416.33779
• .

• Siloxanes and Silicones, 3-((2-aminoethyl)amino)propyl Me, di-Me, methoxy-terminated, reaction products with polyethylene glycol Bu glycidyl ether
• 170274-77-8
• 0
• .

• Suzukacillin (9CI)
• 11017-50-8
• C₁₁₁H₁₈₄N₂₆O₂₉
• 0
• .

• sodium; 3-(2-aminoethylamino)propanoate; butane-1,4-diol; 1,6-diisocyanatohexane; 1,3-diisocyanato-2-methyl-benzene; 2,2-dimethylpropane-1,3-diol; hexanedioic acid; hexane-1,6-diol
• 100545-61-7
• C₄₃H₇₅N₆NaO₁₆
• 0
• .

• sodium (6R,7R)-3-(acetyloxymethyl)-7-[[(2R)-2-formyloxy-2-phenyl-acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
• 62442-74-4
• C₁₉H₁₇N₂NaO₈S
• 263-547-6
• 456.40165
• .