• Silver, compd. with strontium (5:1)
• 12250-17-8
• Ag₅Sr
• .

• Stannane, ethynyltriphenyl-
• 1227-85-6
• C₂₀H₁₆Sn
• .

• Silyliumylidene, bromo-
• 12350-21-9
• BrSi
• .

• S-[4-(acetylamino)phenyl] 4-(acetylamino)benzenesulfonothioate
• 1241-00-5
• C₁₆H₁₆N₂O₄S₂
• 364.4392
• .

• Stannane, tetrakis(4-fluorophenyl)-
• 1251-03-2
• C₂₄H₁₆F₄Sn
• .

• Silane, triethyl[2-(trimethylsilyl)ethenyl]-, (E)-
• 125402-66-6
• C₁₁H₂₆Si₂
• .

• Silanediimine, manganese(2+) salt (1:1)
• 12600-52-1
• H₂N₂Si·Mn
• .

• Stannane, 1,3-butadiyne-1,4-diylbis[triphenyl-
• 1262-93-7
• C₄₀H₃₀Sn₂
• .

• Silane, (1,1-dimethylethyl)methylphenyl-
• 127808-45-1
• C₁₁H₁₈Si
• .

• Stannane, tricyclohexyl[(4-methoxybenzoyl)oxy]-
• 129800-47-1
• C₂₆H₄₀O₃Sn
• .

• sulphur iodide
• 1312-15-8
• IS
• 158.970
• .

• Saponite
• 1319-41-1
• Al·Ca·Fe·4H₂O·HO·Mg·Na·O₅Si₂·O
• 215-289-0
• .

• santalyl phenylacetate
• 1323-75-7
• C₂₃H₃₀O₂
• 215-358-5
• 338.4831
• .

• sulfurised phenols copper complexes
• 1326-77-8
• 215-441-6
• .

• Sulphur Black 6
• 68909-90-0
• 215-464-1
• .

• sulfurised anthracene
• 1328-12-7
• 215-514-2
• .

• sulphosalicylic acids
• 1331-19-7
• C₇H₆O₆S
• 218.18394
• .

• Sodium glycerophosphate
• 1334-74-3
• C₃H₁₁NaO₇P
• 215-613-0
• 213.0788
• .

• stearic acid, monoester with butanediol
• 1335-20-2
• C₂₂H₄₄O₃
• 215-624-0
• 356.583
• .

• sodium 4-ethoxy-2,7-dimethyl-5-phenoxy-octane-4-sulfonate
• 1337-61-7
• C₁₈H₂₉NaO₅S
• 380.47463
• .

• sodium 1,1-diethoxy-2-isobutyl-4-methyl-2-phenoxy-pentane-1-sulfonate
• 1337-63-9
• C₂₀H₃₃NaO₆S
• 424.52719
• .

• S-[2-(dimethylamino)-2-oxoethyl] O-methyl dithiocarbonate
• 1341-30-6
• C₆H₁₁NO₂S₂
• 193.287
• .

• selenium sulfate
• 1343-97-1
• O₄SSe
• 175.0237
• .

• silanediolate, 1-oxo-, calcium sodium salt (1:1:1)
• 1344-03-2
• CaNaO₃Si
• 139.1509
• .

• scillaren B
• 1393-22-2
• 215-732-8
• .

• selanyl
• 13940-22-2
• HSe
• 79.9679
• .

• Stannylidyne
• 13940-25-5
• HSn
• .

• Stearoptenes
• 1406-57-1
• 215-799-3
• .

• Silane, dichloro(3-fluorophenyl)methyl-
• 1422-88-4
• C₇H₇Cl₂FSi
• .

• Silane, trimethyl(trifluoroethenyl)-
• 1427-33-4
• C₅H₉F₃Si
• .

• Selenocyanic acid, 4-acetylphenyl ester
• 1442-11-1
• C₉H₇NOSe
• .

• Stannane, (1-methylethyl)triphenyl-
• 1446-45-3
• C₂₁H₂₂Sn
• .

• Stannane, 2-cyclohexen-1-yltriphenyl-
• 14540-08-0
• C₂₄H₂₄Sn
• .

• Silane, tetrakis(3,3,3-trifluoropropyl)-
• 1467-13-6
• C₁₂H₁₆F₁₂Si
• .

• Silane, tris(3,3,3-trifluoropropyl)-
• 1467-14-7
• C₉H₁₃F₉Si
• .

• Selenophene, tetrachloro-
• 1468-78-6
• C₄Cl₄Se
• .

• Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, iron(2+) salt
• 14760-22-6
• C₆H₁₉NSi₂·1/₂Fe
• .

• Silane, dimethyl(3,3,3-trifluoropropyl)-
• 1478-56-4
• C₅H₁₁F₃Si
• .

• Silanediol, methyl-2-thienyl-
• 148102-52-7
• C₅H₈O₂SSi
• .

• Silane, chloroethenyl-
• 1504-89-8
• C₂H₅ClSi
• .

• Spiro[cyclohexane-1,9'-[3,7]diazabicyclo[3.3.1]nonane],3'-(1-methylethyl)-7'-(2-methylpropyl)-, (2E)-2-butenedioate (2:3)
• 150501-61-4
• C₁₉H₃₆N₂·3/₂C₄H₄O₄
• .

• Spiro[cyclopentane-1,9'-[3,7]diazabicyclo[3.3.1]nonane],3',7'-bis(cyclopropylmethyl)-, (2E)-2-butenedioate (2:3)
• 150501-62-5
• C₁₉H₃₂N₂·3/₂C₄H₄O₄
• 925.15804
• .

• Silane, tris(1-methylethyl)(1-methyl-3-phenylpropoxy)-
• 150501-74-9
• C₁₉H₃₄OSi
• .

• Silane, trichloro-1-naphthalenyl-
• 1521-08-0
• C₁₀H₇Cl₃Si
• .

• Stannane, trimethylphenoxy-
• 1529-50-6
• C₉H₁₄OSn
• .

• Silane, trimethyl(2-nitrophenyl)-
• 15290-22-9
• C₉H₁₃NO₂Si
• .

• Silane, trimethyl(3-nitrophenyl)-
• 15290-24-1
• C₉H₁₃NO₂Si
• .

• Silane,[[(1R,2R)-2-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]cyclopropyl]methoxy](1,1-dimethylethyl)diphenyl-
• 154001-57-7
• C₂₅H₃₄O₃Si
• .

• Silane, diethenyldifluoro-
• 1547-85-9
• C₄H₆F₂Si
• .

• Silane, ethenylethyldifluoro-
• 1550-55-6
• C₄H₈F₂Si
• .