• Stachybotryotoxin (9CI)
• 12698-94-1
• 0
• .

• Sulfuric acid, ammoniumsamarium(3+) salt (2:1:1) (8CI,9CI)
• 21995-29-9
• H3N . 2 H2 O4 S . Sm
• 244-699-2
• 360.52366
• .

• Strychnos pseudo-quina,ext.
• 96690-52-7
• 306-247-3
• .

• Stannane,dibromo(4-bromobutyl)methyl-
• 61222-14-8
• C5H11 Br3 Sn
• 429.5628
• .

• Spiro[4,7-methano-5H-indene-5,2'-[2H]pyran],1,2,3,3',3a,4,4',6,7,7a-decahydro-
• 26244-01-9
• C14H20 O
• 247-532-1
• 204.308
• .

• Selenyl fluoride,fluoroselenonyl ester
• 73254-33-8
• F2O5 Se2
• .

• Spiro[piperidine-4,9'-[9H]xanthen]-4'-ol,6'-chloro-1-methyl-
• 65142-95-2
• C18H18 Cl N O2
• 0
• .

• Sulfurous acid,dicopper(1+) salt (9CI)
• 35788-00-2
• Cu. 1/2 H2 O3 S
• 252-726-4
• 207.16
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2'-[bis(phenylmethyl)amino]-6'-(diethylamino)-4'-methyl-
• 34342-67-1
• C39H36 N2 O3
• 251-948-9
• 580.71474
• .

• Spirostan-3-ol,acetate, (3beta,5alpha,25R)-
• 2530-07-6
• C₂₉H₄₆O₄
• 219-777-4
• 458.67
• .

• Spiro[4H,8H-[1,4]dioxepino[2,3-g]indole-8,7'(8'H)-[5H,6H-5a,9a](iminomethano)[3H]cyclopent[f]indolizine]-3',9,10'(10H)-trione,1',2',8'a,9'-tetrahydro-1'-hydroxy-1',4,4,8',8',11'-hexamethyl-,(1'R,5'aS,7'R,8'aS,9'aR)-
• 120312-86-9
• C28H33 N3 O6
• 523.6206
• .

• Stannane, octyl-,tris(coco acyloxy) derivs.
• 91648-40-7
• 293-902-0
• .

• Super C (resin) (9CI)
• 86904-44-1
• 0
• .

• Siloxanes andSilicones, di-Me, polymers with 3-[(2-aminoethyl)amino]propyl silsesquioxanes,hydroxy-terminated
• 68554-54-1
• 0
• .

• Silane,(1,1-dimethylethyl)dimethyl[[2-(2-methyl-2-propenyl)cyclohexyl]oxy]-, trans-(9CI)
• 101859-20-5
• C16H32 O Si
• 268.5102
• .

• Slags,manganese-manufg., aluminothermic
• 84144-99-0
• 282-221-4
• .

• Silicic acid (H4SiO4),tetrakis(4-methylphenyl) ester (9CI)
• 16714-41-3
• C28H28 O4 Si
• 240-763-9
• 456.60502
• .

• Sulfuric acid,mono(acetyl[1,1'-biphenyl]-4-ylazanyl) ester, potassium salt (1:1)
• 71799-99-0
• C14H13 N O5 S . K
• 0
• .

• Spiro[cyclopenta[4,5]pentaleno[1,6a-b]oxirene-3(3aH),2'-oxirane]-2,4,7(1aH)-trione,tetrahydro-3a,5,5-trimethyl-, [1aS-(1aa,3b,3ab,3ba,6aa,7aR*)]- (9CI)
• 74399-39-6
• C15H16 O5
• 0
• .

• Spiro[cyclohexane-1,3'(2'H)-as-indacene],6'-[(1R)-1,5-dimethylhexyl]decahydro-2,5'a-dimethyl-,(2R,3'aS,5'aR,6'R,8'aS,8'bS)- (9CI)
• 110567-47-0
• C27H48
• .

• Spiro[androstane-4,1'-cyclopentane](9CI)
• 38371-67-4
• C23H38
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-5-carboxylicacid, 3',6'-bis(acetyloxy)-3-oxo-, (acetyloxy)methyl ester
• 124412-00-6
• C28H20 O11
• 532.45
• .

• Siloxanes andSilicones, di-Me, 6-hydroxyhexyl group-terminated, diesters with 2-oxepanonehomopolymer
• 132778-12-2
• .

• Sansurdal (9CI)
• 132338-80-8
• 0
• .

• Spiro[naphthalene-1(8aH),2'-oxirane]-5,8a-dimethanol,8-(acetyloxy)-5-[2-(3-furanyl)-2-hydroxyethyl]octahydro-6-methyl-, a8a-acetate (9CI)
• 113305-28-5
• C24H34 O8
• .

• Stearic acid, 5a-androstane-3,17-diylidenedihydrazide(7CI,8CI)
• 6072-39-5
• C55H100 N4 O2
• 359.4641
• .

• Siloxanes andSilicones, Me hydrogen, reaction products with hydrated silica
• 68918-35-4
• .

• Scabiosa columbaria,ext.
• 97553-52-1
• 307-212-5
• .

• Silane,[androstane-3,17-diylbis(oxy)]bis[trimethyl- (9CI)
• 27323-50-8
• C25H48 O2 Si2
• .

• Synthase, riboflavin
• 9075-82-5
• .

• Sobisminol Mass (9CI)
• 1340-33-6
• .

• Spiro[cycloprop[e]indene-2(1H),2'-oxirane],1a,3,3a,4,5,6b-hexahydro-3',3',3a,6b-tetramethyl- (9CI)
• 73935-94-1
• C15H22 O
• .

• Spiro[2a,6a-epoxynaphth[2,3-b]oxirene-2(1aH),2'-naphtho[1,8-de][1,3]dioxin]-3,6,7-triol,3,6,7,7a-tetrahydro- (9CI)
• 159933-98-9
• C20H16 O7
• .

• Slags,ferrophosphorus-manufg.
• 100656-57-3
• 309-647-6
• .

• Spiro[3,5,8-ethanylylidene-1H-pyrano[3,4-c]pyridine-10,3'-[3H]indol]-2'(1'H)-one,5-ethenyl-3,4,4a,5,6,7,8,8a-octahydro-1'-methoxy-7-methyl-,(3R,3'S,4aR,5S,8S,8aS,9S)-
• 38990-03-3
• C21H24 N2 O3
• 0
• .

• Stannane,tributyl(phenylmethyl)-
• 28493-54-1
• C19H34 Sn
• 381.1833
• .

• Siloxanes andSilicones, di-Me, polymers with Ph silsesquioxanes, hydrolyzed, reactionproducts with 2-[[3-(trimethoxysilyl)propoxy]methyl]oxirane
• 478823-10-8
• .

• Spiro[furan-3(2H),1'(2'H)-naphthalene]-5'-aceticacid,5-(3-furanyl)decahydro-2,4'-dihydroxy-2',4'a,5',8'a-tetrakis(hydroxymethyl)-6'-[[(2Z)-2-methyl-1-oxo-2-butenyl]oxy]-,(1'R,2R,2'R,4'R,4'aS,5S,5'R,6'R,8'aR)- (9CI)
• 143183-60-2
• C28H40 O12
• .

• Spiro[9H-benzo[a]fluorene-9,2'(3'H)-furo[3,2-b]pyridine]-3,11-diol,1,2,3,3'a,4,4',5',6,6',6a,6b,7,7',7'a,8,11,11a,11b-octadecahydro-3',6',10,11b-tetramethyl-,(2'R,3S,3'R,3'aS,6'S,6aS,6bS,7'aR,11R,11aS,11bR)-
• 20226-97-5
• C27H41 N O3
• 0
• .

• Silane,bis(3-silylpropyl)-
• 5637-98-9
• C6H20 Si3
• .

• Syrups, hydrolyzedstarch, reaction products with glyoxal
• 151552-15-7
• .

• Stigmast-24(28)-ene-3,6,8,15,16-pentol,29-[(4-O-sulfo-b-D-xylopyranosyl)oxy]-,monosodium salt, (3b,5a,6a,15b,16b,24E)- (9CI)
• 123154-35-8
• C34H58 O13 S . Na
• .

• Stannylene, diphenyl-
• 6381-06-2
• C12H10 Sn
• 272.9178
• .

• Sodium polypropoxypolyethoxydecyl sulfate
• 65423-85-0
• 0
• .

• Sulfatase, sterol
• 9025-62-1
• .

• Samadera indica, ext.
• 93456-03-2
• 297-392-0
• .

• Spiro[benzo[b]cyclopenta[e][1,4]diazepine-10(9H),1'-cyclopentane]-9-methanamine,1,2,3,10a-tetrahydro-N-(4-methoxyphenyl)-
• 135264-67-4
• C24H29 N3 O
• 375.5066
• .

• Spiro[2a,6a-epoxynaphth[2,3-b]oxirene-2(1aH),2'-naphtho[1,8-de][1,3]dioxin]-3(4H)-one,5,6,7,7a-tetrahydro-6,7-dihydroxy-, (1aR,2aR,6S,6aS,7S,7aR)-
• 152607-02-8
• C20H16 O7
• .

• Silver,[4-amino-N-(2,6-dimethoxy-4-pyrimidinyl)benzenesulfonamidato]- (9CI)
• 76281-33-9
• C12H13 Ag N4 O4 S
• 419.2051
• .

• Sperm-activatingpeptide E (Glyptocidaris crenularis egg jelly coat reduced) (9CI)
• 117788-31-5
• C30H51 N9 O10 S2
• .