• Spiro[3H-indole-3,4'-piperidine]-5-carbonitrile,1-(2,6-difluorobenzoyl)-1,2-dihydro-1'-(3,3,3-trifluoropropyl)-
• 918421-41-7
• C₂₃H₂₀F₅N₃O
• .

• Spiro[3H-indole-3,4'-piperidine]-5-carboxamide,1-(2,6-difluorobenzoyl)-1,2-dihydro-1'-(3,3,3-trifluoropropyl)-
• 918421-42-8
• C₂₃H₂₂F₅N₃O₂
• .

• Sorbitan, octanoate (2:3)
• 91844-53-0
• 295-118-4
• .

• Sage, Salvia brachyodon, ext.
• 91845-44-2
• 295-218-8
• .

• Sage, Salvia cypria, ext.
• 91845-45-3
• 295-219-3
• .

• Sage, Salvia jurisicii, ext.
• 91845-46-4
• 295-220-9
• .

• Silene cucubalus, ext.
• 91845-49-7
• 295-224-0
• .

• Storax (balsam), American, sapond.
• 91845-51-1
• 295-226-1
• .

• Storax (balsam), American, hydrogenated
• 91845-52-2
• 295-227-7
• .

• Storax (resin)
• 91845-53-3
• 295-228-2
• .

• Sulfamide, N-[(2R)-1,4-dioxan-2-ylmethyl]-N-methyl-,2,2,2-trifluoroacetate (1:?)
• 918621-29-1
• C₆H₁₄N₂O₄S·xC₂HF₃O₂
• .

• Spiro[3H-indole-3,2'-thiazolidine]-2,4'(1H)-dione, 5'-methyl-3'-phenyl-
• 91870-65-4
• C₁₇H₁₄N₂O₂S
• .

• Spiro[3H-indole-3,2'-thiazolidine]-2,4'(1H)-dione,3'-(4-bromophenyl)-5'-methyl-
• 91870-67-6
• C₁₇H₁₃BrN₂O₂S
• .

• Spiro[3H-indole-3,2'-thiazolidine]-2,4'(1H)-dione,3'-(4-chlorophenyl)-5'-methyl-
• 91870-68-7
• C₁₇H₁₃ClN₂O₂S
• .

• Stannane, tributyl-1-cyclopenten-1-yl-
• 91897-90-4
• C₁₇H₃₄Sn
• .

• Silane, (1-cyclohexyl-2-propenyl)trimethyl-
• 91899-32-0
• C₁₂H₂₄Si
• .

• Silane, [(2E)-3-cyclohexyl-2-propenyl]trimethyl-
• 91899-33-1
• C₁₂H₂₄Si
• .

• Silane, (1-ethenyldecyl)trimethyl-
• 91899-34-2
• C₁₅H₃₂Si
• .

• S-(dimethylarsanyl)cysteine
• 91919-78-7
• C₅H₁₂AsNO₂S
• 225.1409
• .

• Spiro[3H-indole-3,3'-[3H]pyrazol]-2(1H)-one,5'-(4-bromophenyl)-2',4'-dihydro-
• 919743-27-4
• C₁₆H₁₂BrN₃O
• .

• Spiro[3H-indole-3,3'-[3H]pyrazol]-2(1H)-one,5'-(4-chlorophenyl)-2',4'-dihydro-
• 919746-95-5
• C₁₆H₁₂ClN₃O
• .

• sodium (6Z)-4-amino-3-{(E)-[4-({4-[(2Z)-2-(8-amino-1-oxo-5-sulfonaphthalen-2(1H)-ylidene)hydrazinyl]phenyl}carbamoyl)phenyl]diazenyl}-5-oxo-6-(2-phenylhydrazinylidene)-7-sulfo-5,6-dihydronaphthalene-2-sulfonate
• 91978-58-4
• C₃₉H₂₈N₉NaO₁₂S₃
• 933.8775
• .

• Sulfonium, methylbis(2-oxo-2-phenylethyl)-, perchlorate (1:1)
• 919781-71-8
• C₁₇H₁₇O₂S·ClO₄
• .

• Sulfonium, tris(2-oxo-2-phenylethyl)-, perchlorate (1:1)
• 919781-72-9
• C₂₄H₂₁O₃S·ClO₄
• .

• Sulfuric acid, reaction products with benzothiophene, formaldehyde and naphthalene, residues
• 92045-13-1
• 295-395-1
• .

• Silylene, (hydroxymethyl)-
• 920520-41-8
• CH₄OSi
• .

• Slack wax (petroleum), low-melting
• 92062-10-7
• 295-524-1
• .

• Slimes and Sludges, zinc ore roasting gas desulfurization
• 92062-13-0
• 295-527-8
• .

• Solvent naphtha (petroleum), heavy
• 92062-14-1
• 295-528-3
• .

• Sulfonic acids, anthracene oil acid-ext., sodium salts
• 92062-16-3
• 295-530-4
• .

• Sulfuric acid, mono(C9-11-branched and linear alkyl) esters
• 92112-80-6
• 295-581-2
• .

• Sulfuric acid, mono(C13-15-branched and linear alkyl) esters
• 92112-81-7
• 295-582-8
• .

• Silane, (silylenemethyl)-
• 92126-79-9
• CH₆Si₂
• .

• Slags, heavy fuel oil gasification-partial oxidn.
• 92129-56-1
• 295-858-8
• .

• Slimes and Sludges, copper electrolytic refining, decopperized, Ni sulfate
• 92129-57-2
• 295-859-3
• .

• Slimes and Sludges, leather tanning and finishing
• 92129-58-3
• 295-860-9
• .

• Smilax lanceaefolia, ext.
• 92129-59-4
• 295-861-4
• .

• Storax (balsam), American, sodium salt
• 92129-63-0
• 295-864-0
• .

• Streptococcus, group A, lysate
• 92129-65-2
• 295-865-6
• .

• Streptococcus, group D, lysate
• 92129-67-4
• 295-867-7
• .

• Streptococcus, group H, lysate
• 92129-69-6
• 295-869-8
• .

• Streptococcus pneumoniae, type 1, lysate
• 92129-71-0
• 295-871-9
• .

• Streptococcus pneumoniae, type 2, lysate
• 92129-72-1
• 295-872-4
• .

• Streptococcus pneumoniae, type 3, lysate
• 92129-73-2
• 295-874-5
• .

• Streptococcus pneumoniae, type 5, lysate
• 92129-74-3
• 295-875-0
• .

• Streptococcus pneumoniae, type 8, lysate
• 92129-75-4
• 295-876-6
• .

• Streptococcus pneumoniae, type 12, lysate
• 92129-76-5
• 295-877-1
• .

• Sulfonic acids, C14-32-alkane and C14-32-alkapolyene and C14-32-alkene and C14-32-alkene hydroxy, sodium salts, mixed with C14-32-alkenyl and C14-32-alkyl sulfate sodium salts
• 92129-78-7
• 295-879-2
• .

• Sulfonic acids, C10-21-alkane, chloro, sodium salts, compds. with triethanolamine
• 92129-79-8
• 295-880-8
• .

• Sulfonic acids, C15-22-alkane, sodium salts
• 92129-82-3
• 295-883-4
• .