• Silanediamine, 1,1-dimethyl-N,N'-bis(triethylphosphoranylidene)-
• 56170-11-7
• C₁₄H₃₆N₂P₂Si
• .

• Silanamine, 1,1-dichloro-1-methyl-N-(triethylphosphoranylidene)-
• 56170-14-0
• C₇H₁₈Cl₂NPSi
• .

• Silanamine, 1,1,1-trichloro-N-(triethylphosphoranylidene)-
• 56170-15-1
• C₆H₁₅Cl₃NPSi
• .

• Silanetriol, butyl-
• 5651-18-3
• C₄H₁₂O₃Si
• .

• Streptonicozid
• 5667-71-0
• C₂₇H₄₆N₁₀O₁₆S
• 227-128-1
• 798.7765
• .

• Selenium, (1-cyano-2-methoxy-2-oxoethylidene)bis(phenylmethyl)-
• 56710-32-8
• C₁₈H₁₇NO₂Se
• .

• sodium phosphinite
• 56730-08-6
• H₂NaOP
• 71.9788
• .

• S-ethenyl-L-cysteine
• 5692-87-5
• C₅H₉NO₂S
• 147.1955
• .

• Silane, trimethyl[(2R,3R)-3-phenyloxiranyl]-, rel-
• 56920-25-3
• C₁₁H₁₆OSi
• .

• Silane, trimethyl[(2R,3S)-3-phenyloxiranyl]-, rel-
• 56920-26-4
• C₁₁H₁₆OSi
• .

• Stannane, bromobutyldimethyl-
• 56931-02-3
• C₆H₁₅BrSn
• .

• Sulfonium, (2-[1,1'-biphenyl]-4-yl-2-oxoethyl)dimethyl-, bromide
• 5697-41-6
• C₁₆H₁₇OS·Br
• 337.27458
• .

• Silanetetramine, N,N',N'',N'''-tetraphenyl-
• 5700-43-6
• C₂₄H₂₄N₄Si
• .

• Silver, (3-methoxy-3-oxo-1-propynyl)-
• 57031-37-5
• C₄H₃AgO₂
• .

• Spiro[3H-naphtho[2,1-b]pyran-3,9'-[9H]xanthene], 8-nitro-
• 57040-90-1
• C₂₅H₁₅NO₄
• .

• sodium 4-butylpiperazine-1-carbodithioate
• 5711-02-4
• C₉H₁₇N₂NaS₂
• 240.3644
• .

• sodium 4-propylpiperazine-1-carbodithioate
• 5711-04-6
• C₈H₁₅N₂NaS₂
• 226.3379
• .

• sodiumato 4-methylpiperazine-1-carbodithioatato
• 5712-49-2
• C₆H₁₁N₂NaS₂
• 198.2847
• .

• sodium 4-pentylpiperazine-1-carbodithioate
• 5712-54-9
• C₁₀H₁₉N₂NaS₂
• 254.391
• .

• sodium 4-phenylpiperazine-1-carbodithioate
• 5715-80-0
• C₁₁H₁₃N₂NaS₂
• 260.3541
• .

• S,S'-(benzene-1,2-diyldimethanediyl) bis(hydrogen sulfurothioate)
• 5719-69-7
• C₈H₁₀O₆S₄
• 330.4214
• .

• Spiro[5.5]undecane-2,8-dione, 4,4,10,10-tetramethyl-
• 5725-48-4
• C₁₅H₂₄O₂
• .

• Silane, [2-[dimethyl(2-methylpropyl)silyl]phenyl]trimethyl-
• 57340-39-3
• C₁₅H₂₈Si₂
• .

• Spiro[cyclohexane-1,2'(3'H)-[1H]perimidine]
• 5745-91-5
• C₁₆H₁₈N₂
• .

• Stannane, [(2,6-dimethylphenyl)thio]triphenyl-
• 57483-04-2
• C₂₆H₂₄SSn
• .

• Silane, triethoxy(3-iodopropyl)-
• 57483-09-7
• C₉H₂₁IO₃Si
• .

• Silane, trichloro(ethenyloxy)-
• 5756-11-6
• C₂H₃Cl₃OSi
• .

• sodium 4-oxo-4-{2-oxo-2-[(8alpha,9beta,14xi,17beta)-3-oxoestran-17-yl]ethoxy}butanoate
• 5758-81-6
• C₂₄H₃₃NaO₆
• 440.505
• .

• Sulfamic acid, 2-methoxyphenyl ester
• 57651-00-0
• C₇H₉NO₄S
• .

• Sulfamic acid, 2-naphthalenyl ester
• 57651-04-4
• C₁₀H₉NO₃S
• .

• Silane, trimethyl[(1-methylene-4-pentenyl)oxy]-
• 57711-32-7
• C₉H₁₈OSi
• .

• sodium 8-(ethylsulfanyl)-1,3-dimethyl-2-oxo-2,3-dihydro-1H-purine-6-thiolate
• 5779-05-5
• C₉H₁₁N₄NaOS₂
• 278.3296
• .

• Stannane, chlorodimethyl[(phenylmethyl)thio]-
• 57813-63-5
• C₉H₁₃ClSSn
• .

• Stannane, bromodimethyl[(phenylmethyl)thio]-
• 57813-65-7
• C₉H₁₃BrSSn
• .

• Spiro[imidazolidine-2,2'-[2H]indene]-1',3'-dione, 1,3-diphenyl-
• 57892-21-4
• C₂₃H₁₈N₂O₂
• .

• sodium 4-oxo-5,5-dipropyl-4,5-dihydro-1,3-oxazol-2-olate
• 5807-98-7
• C₉H₁₄NNaO₃
• 207.2021
• .

• Silane, chloromethoxymethyl(3,3,3-trifluoropropyl)-
• 58110-27-3
• C₅H₁₀ClF₃OSi
• .

• Sulfamide, bis[[4-(dimethylamino)phenyl]methylene]-
• 58120-02-8
• C₁₈H₂₂N₄O₂S
• .

• Silane, [(ethenyloxy)methyl]triethyl-
• 58123-45-8
• C₉H₂₀OSi
• .

• Stannane, butyldichloro-
• 58142-38-4
• C₄H₁₀Cl₂Sn
• .

• Sulfuric acid, monododecyl ester, compd. with [4S-(4α,4aα,5aα,6β,12aα)]-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide (1:1)
• 5821-53-4
• C₃₄H₅₀N₂O₁₂S
• 227-395-4
• 710.832
• .

• S-[2-{[(4-methylphenyl)sulfonyl]imino}-2-(phenylamino)ethyl] thiocarbamate
• 5849-66-1
• C₁₆H₁₇N₃O₃S₂
• 363.4545
• .

• sodium 4-[(2-hydroxy-1-naphthyl)azo]-3-nitro-benzenesulfonate
• 5850-82-8
• C₁₆H₁₀N₃NaO₆S
• 395.32187
• .

• sodium 4-hydroxy-3-(2,3,5-trichloro-6-hydroxy-phenyl)azo-naphthalene-1-sulfonate
• 5858-47-9
• C₁₆H₈Cl₃N₂NaO₅S
• 469.65889
• .

• sodium 5-(3-formylphenyl)azo-6-hydroxy-naphthalene-2-sulfonate
• 5858-90-2
• C₁₇H₁₁N₂NaO₅S
• 378.33441
• .

• Silane, trichloro(4-methoxyphenyl)-
• 705-34-0
• C₇H₇Cl₃OSi
• .

• spiro[3.3]heptane-2,6-dicarboxamide
• 707-45-9
• C₉H₁₄N₂O₂
• 182.2197
• .

• S-benzoylcysteine
• 717-19-1
• C₁₀H₁₁NO₃S
• 225.2642
• .

• Silacyclopenta-2,4-diene, 1,1,2,3,4,5-hexaphenyl-
• 752-28-3
• C₄₀H₃₀Si
• .

• Silane, fluoromethyl-
• 753-44-6
• CH₅FSi
• .