| Sodium propionate
| 137-40-6 | A978157 |
| Sodium pyrophosphate decahydrate
| 13472-36-1 | A982930 |
| Sodium pyrophosphate tetrabasic
| 7722-88-5 | A978331 |
| Sodium pyruvate
| 113-24-6 | A971357 |
| Sodium salicylate
| 54-21-7 | A977811 |
| Sodium stearate
| 822-16-2 | A975198 |
| Sodium Stearyl Fumarate
| 4070-80-8 | A977830 |
| Sodium succinate dibasic
| 150-90-3 | A977688 |
| Sodium sulfate
| 7757-82-6 | A12820 |
| Sodium sulfite
| 7757-83-7 | A12877 |
| Sodium tetrachloroaurate(III) dihydrate
| 13874-02-7 | A970200 |
| Sodium tetrafluoroborate
| 13755-29-8 | A392613 |
| sodium tetrahydroborate-d4
| 15681-89-7 | A909734 |
| Sodium tetrahydrofuran-3-sulfinate
| 1622013-59-5 | A983003 |
| Sodium tetrahydropyransulfinate
| 1516140-99-0 | A981433 |
| Sodium tetrakis(4-fluorophenyl)borate
| 25776-12-9 | A985136 |
| Sodium tetrakis(pentafluorophenyl)borate
| 149213-65-0 | A976847 |
| Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate
| 79060-88-1 | A968898 |
| Sodium tetraphenyl borate
| 143-66-8 | A970097 |
| Sodium tetrathionate dihydrate
| 13721-29-4 | A971655 |
| Sodium thiocyanate
| 540-72-7 | A977771 |
| sodium thiophene-2-sulfinate
| N/A | A939412 |
| Sodium thiosulfate
| 7772-98-7 | A12814 |
| Sodium trifluoroacetate
| 2923-18-4 | A24874 |
| Sodium trifluoromethanesulfinate
| 2926-29-6 | A25518 |
| Sodium trifluoromethanesulfonate
| 2926-30-9 | A29928 |
| Sodium trifluoromethanesulfonimide
| 91742-21-1 | A969961 |
| Sodium trimethylacetate hydrate
| 143174-36-1 | A977958 |
| sodium tungstate
| 13472-45-2 | A13927 |
| Sodium valproate
| 1069-66-5 | A975121 |
| Sodium, (mercaptomethyl)-
| 91230-33-0 | A1102080 |
| Sodium2,4,5-trifluorobenzoate
| 522651-48-5 | A982264 |
| Sodium3-formyl-4-hydroxybenzenesulfonate
| 16856-04-5 | A982300 |
| Sofosbuvir
| 1190307-88-0 | A1019887 |
| Solvent Green 3
| 128-80-3 | A972932 |
| Sorbic acid
| 110-44-1 | A976198 |
| Sorbitan monostearate
| 1338-41-6 | A977795 |
| Sorbitol
| 50-70-4 | A21789 |
| Sotalol Related Compound B
| 83922-54-7 | A982361 |
| Span® 20
| 1338-39-2 | A978749 |
| Span® 65
| 26658-19-5 | A973452 |
| Span® 80
| 1338-43-8 | A972192 |
| Span® 85
| 26266-58-0 | A978166 |
| Spermidine
| 124-20-9 | A969190 |
| Spermidine trihydrochloride
| 334-50-9 | A973541 |
| Sphingosylphosphorylcholine
| 1670-26-4 | A1032836 |
| SPhos Pd G1
| 1028206-58-7 | A979377 |
| SPhos Pd G2
| 1375325-64-6 | A968834 |
| SPhos Pd G3 ChemBeads
| 1445085-82-4 | A970113 |
| SPhos Pd G4
| 1599466-87-1 | A969790 |
| spiro[2.2]pentane-2-carboxylic acid
| 17202-64-1 | A983550 |
| Spiro[2.3]hexan-1-amine, hydrochloride (1:1)
| 17202-61-8 | A997215 |
| Spiro[2.3]hexan-4-amine, hydrochloride (1:1)
| 2306264-06-0 | A1068141 |
| Spiro[2.3]hexan-5-one
| 20061-22-7 | A981884 |
| Spiro[2.3]hexan-5-one, 1,1-difluoro-4-methyl-
| 3069856-58-9 | A1113175 |
| Spiro[2.3]hexane-1-carboxylic acid
| 17202-56-1 | A976583 |
| Spiro[2.3]hexane-5-carbonitrile, 5-(4-bromo-3-fluorophenyl)-
| 3102427-96-0 | A1030065 |
| Spiro[2.3]hexane-5-methanamine, 1,1-difluoro-, hydrochloride (1:1)
| 2098022-90-1 | A1123395 |
| Spiro[2.4]heptan-4-one
| 5771-32-4 | A975192 |
| Spiro[2.4]heptan-5-ol
| 19740-30-8 | A998030 |
| Spiro[2.5]oct-5-en-6-yl boronic acid pinacol ester
| 859219-46-8 | A44497 |
| Spiro[2.5]octan-5-one
| 25308-67-2 | A1087150 |
| Spiro[2.5]octan-6-amine hydrochloride
| 1256256-54-8 | A969627 |
| Spiro[2.5]octan-6-ol
| 22428-83-7 | A1017071 |
| Spiro[2.5]octan-6-one
| 15811-21-9 | A892713 |
| Spiro[2.5]octane-1-carboxylic acid, 6-amino-, methyl ester, hydrochloride (1:1)
| 2138075-94-0 | A1081339 |
| Spiro[2.5]octane-6-carboxylic acid
| 1086399-13-4 | A983449 |
| Spiro[2H-1,5-benzodioxepin-3(4H),1'-cyclopropan]-7-amine
| 1528714-49-9 | A286921 |
| Spiro[2H-1,5-benzodioxepin-3(4H),1'-cyclopropan]-7-ol
| 1779765-46-6 | A286919 |
| Spiro[2H-1,5-benzodioxepin-3(4H),1'-cyclopropane]-7-carbonitrile
| 1894966-68-7 | A286916 |
| Spiro[2H-1,5-benzodioxepin-3(4H),1'-cyclopropane]-7-carboxaldehyde
| 1532626-25-7 | A286920 |
| Spiro[2H-1,5-benzodioxepin-3(4H),1'-cyclopropane]-7-carboxylic acid
| 1784247-96-6 | A286924 |
| Spiro[2H-1,5-benzodioxepin-3(4H),1'-cyclopropane]-7-methanol
| 1784884-34-9 | A286917 |
| Spiro[2H-1,5-benzodioxepin-3(4H),3'-oxetane]-7-carbonitrile
| 2112943-10-7 | A286930 |
| Spiro[2H-1,5-benzodioxepin-3(4H),3'-oxetane]-7-carboxaldehyde
| 1513364-03-8 | A286933 |
| Spiro[2H-1,5-benzodioxepin-3(4H),3'-oxetane]-7-carboxylic acid
| 1782021-53-7 | A286932 |
| Spiro[3-azabicyclo[3.1.0]hexane-6,1'-cyclopropane]-2-carboxylic acid
| 2384849-99-2 | A1006522 |
| Spiro[3-azabicyclo[3.1.0]hexane-6,2'-[1,3]dioxolane]
| 3092622-96-0 | A1102092 |
| Spiro[3.3]heptan-1-amine, hydrochloride (1:1)
| 1986337-81-8 | A997225 |
| Spiro[3.3]heptan-2-amine hydrochloride
| 1416439-08-1 | A979470 |
| Spiro[3.3]heptan-2-amine, 2-methyl-, hydrochloride (1:1)
| 2470438-58-3 | A1047114 |
| Spiro[3.3]heptan-2-ol
| 1502422-51-6 | A1061349 |
| spiro[3.3]heptan-2-ylmethanol
| 4483-67-4 | A942550 |
| spiro[3.3]heptan-2-ylmethyl carbonochloridate
| 2924122-43-8 | A1057007 |
| Spiro[3.3]heptane-2,6-diol
| 132697-03-1 | A1008995 |
| Spiro[3.3]heptane-2-carboxaldehyde
| 1934935-83-7 | A1100050 |
| Spiro[3.3]heptane-2-carboxylic acid
| 28114-87-6 | A896931 |
| Spiro[3.3]heptane-2-methanamine
| 1420294-74-1 | A1068136 |
| Spiro[3.3]heptane-2-methanamine, hydrochloride (1:1)
| 1803566-88-2 | A1068137 |
| Spiro[3.4]octane-5-carboxylic acid
| 1314388-70-9 | A1041443 |
| Spiro[3.4]octane-5-methanamine, hydrochloride (1:1)
| 2241138-55-4 | A1041736 |
| Spiro[3.5]-nonan-6-one
| 74064-35-0 | A983219 |
| Spiro[3.5]nonane-6,8-dione
| 221342-48-9 | A981756 |
| Spiro[3H-2,1-benzoxathiole-3,9'-[9H]xanthene]-3',6'-diol, 1,1-dioxide
| 4424-03-7 | A1121706 |
| Spiro[4.5]decan-7-one
| 62788-60-7 | A969173 |
| Spiro[4.5]decane-7,9-dione
| 82683-51-0 | A970179 |
| Spiro[4.5]decane-8-carboxylic acid
| 19027-23-7 | A1065738 |
| Spiro[5.5]undecan-2-one
| 1781-81-3 | A973626 |
| Spiro[5.5]undecan-3-one
| 1890-25-1 | A982987 |
| Spiro[adamantane-2,9'-fluorene]
| 727730-31-6 | A971299 |
