• Spiro[cyclohexane-1,5'(7'H)-furo[3,4-b]pyridine]-4-carboxylicacid, 7'-oxo-, trans-
• 328233-13-2
• C₁₃H₁₃NO₄
• 247.25
• .

• Spiro[cyclohexane-1,3'(1'H)-furo[3,4-c]pyridine]-4-carboxylicacid, 1'-oxo-, (1a,4a)-
• 807320-43-0
• C13H13 N O4
• 247.25
• .

• Spiro[cyclohexane-1,3'(1'H)-furo[3,4-c]pyridine]-4-carboxylicacid, 1'-oxo-
• 569351-62-8
• C13H13 N O4
• 247.25
• .

• Spiro[cyclohexane-1,1'(3'H)-furo[3,4-c]pyridine]-4-carboxylicacid, 3'-oxo-, trans-
• 328233-18-7
• C₁₃H₁₃NO₄
• 247.25
• .

• Spiro[cyclohexane-1,3'(1'H)-furo[3,4-c]pyridine]-4-carboxylicacid, 1'-oxo-, hydrochloride (1:1), (1a,4b)-
• 687640-97-7
• C₁₃H₁₃NO₄^.HCl
• 283.71
• .

• Smectite-group minerals
• 12199-37-0
• Unspecified
• 235-374-6
• .

• Spiro[furo[3,4-c]pyridine-1(3H),4'-piperidin]-3-one,hydrochloride (1:1)
• 475152-16-0
• C₁₁H₁₂N₂O₂^.HCl
• 240.69
• .

• Sulfurous acid,gold(1+) sodium salt (2:1:3)
• 19153-98-1
• Na₃Au^.(SO₃)₂
• 242-846-5
• 426.06
• .

• Spiro[cyclohexane-1,3'(1'H)-furo[3,4-c]pyridine]-4-carboxylicacid, 1'-oxo-, hydrochloride (1:1), (1a,4a)-
• 799773-96-9
• C₁₃H₁₃NO₄^.HCl
• 283.71
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-4-isothiocyanato-
• 3326-31-6
• C21H11 N O5 S
• 389.38
• .

• Spiro[cyclopenta[7,8]phenanthro[2,3-c]pyrazole-1(2H),2'-oxetane](8CI,9CI)
• 187-18-8
• C20H14 N2 O
• 217-515-3
• 104.21
• .

• Spiro[furo[3,4-c]pyridine-1(3H),4'-piperidin]-3-one,hydrochloride (1:1)
• 475152-33-1
• C₁₁H₁₂N₂O₂^.HCl
• 240.69
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylicacid, 3',6'-dihydroxy-3-oxo-, 2,5-dioxo-1-pyrrolidinyl ester
• 117548-22-8
• C₂₅H₁₅NO₉
• 473.39
• .

• Sulfuric acid, calciumsalt, hydrate (2:2:1)
• 10034-76-1
• Ca. H2 O4 S . 1/2 H2 O
• 231-900-3
• 145.15
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylicacid, 3',6'-(dimethylamino)-3-oxo- (9CI)
• 150347-56-1
• C25H22 N2 O5
• 430.46
• .

• Silane,1,1'-dioxybis[1,1,1-trimethyl-
• 5796-98-5
• C₆H₁₈O₂Si₂
• 178.38
• .

• Spiro[isobenzofuran-1(3H),4'-piperidin]-3-one
• 37663-46-0
• C₁₂H₁₃NO₂
• 203.24
• .

• Sodium N-dodecanoyl-L-phenlyalaninate
• 37869-82-2
• C₂₁H₃₂NNaO₃
• 369.47
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-5-carboxylicacid, 3',6'-dihydroxy-3-oxo-, 2,5-dioxo-1-pyrrolidinyl ester
• 92557-80-7
• C₂₅H₁₅NO₉
• 473.39
• .

• Silane,(1,1-dimethylethyl)triethoxy-
• 993-66-8
• C10H24 O3 Si
• 220.38126
• .

• Sucrose acetate isobutyrate
• 34482-63-8
• C₁₈H₃₀O₁₃
• 454.42
• .

• Silane,bis(1,1-dimethylethyl)diethoxy-
• 201334-78-3
• C12H28 O2 Si
• 232.43502
• .

• Silanamine,1,1,1-trimethyl-N-[(trimethylsilyl)methyl]-
• 37074-17-2
• C7H21 N Si2
• 213-061-5
• 175.42
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylicacid, 3',6'-dihydroxy-3-oxo-, 2,5-dioxo-1-pyrrolidinyl ester
• 92557-81-8
• C25H15 N O9
• 473.39
• .

• Sulfuric acid, ammoniumcerium(4+) salt (4:4:1), dihydrate (8CI,9CI)
• 10378-47-9
• Ce. 4H₃N . 4H₂O₄S . 2H₂O
• 231-567-4
• 632.5508
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,6'-[(3-ethoxypropyl)ethylamino]-3'-methyl-2'-(phenylamino)-
• 93071-94-4
• C34H34 N2 O4
• 411-730-8
• 0
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-ar-carboxylicacid, 3',6'-dihydroxy-3-oxo-
• 72088-94-9
• C21H12 O7
• 276-331-1
• 376.32
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,6'-(dipentylamino)-3'-methyl-2'-(phenylamino)-
• 129473-78-5
• C37H40 N2 O3
• 0
• .

• Spiro[isobenzofuran-1(3H),9'-[1H,5H,9H,10H,11H]xantheno[2,3,4-ij:5,6,7-i'j']diquinolizine]-ar-carboxylicacid, 2',3',6',7',12',13',16',17'-octahydro-3-oxo-, 2,5-dioxo-1-pyrrolidinylester
• 114616-32-9
• C37H33 N3 O7
• 631.67
• .

• Sodium hypophosphite monohydrate
• 10039-56-2
• NaH₂PO₂.H₂O
• 231-669-9
• 105.99
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,5(or 6)-amino-3',6'-dihydroxy-
• 27599-63-9
• C₂₀H₁₃NO₅
• 222-043-6
• 347.33
• .

• Spiro[cyclohexane-1,3'(1'H)-furo[3,4-c]pyridine]-4-carboxylicacid, 1'-oxo-, trans-
• 328233-23-4
• C₁₃H₁₃NO₄
• 247.25
• .

• Silane,dimethylbis(2,3,4,5-tetramethyl-2,4-cyclopentadien-1-yl)- (9CI)
• 89597-05-7
• C20H32 Si
• 300.55
• .

• Spiro[furo[3,4-b]pyridine-5(7H),4'-piperidin]-7-one
• 767282-21-3
• C₁₁H₁₂N₂O₂
• 204.23
• .

• Sulfuric acid,cerium(3+) salt (3:2), octahydrate (8CI,9CI)
• 10450-59-6
• Ce.3/2H₂O₄S.4H₂O
• 237-029-5
• 282.98
• .

• solvent black 7
• 53802-38-3
• .

• Sodium lactate
• 72-17-3
• C₃H₅NaO₃
• 200-772-0
• 112.07
• .

• Substituted benzene sulfonamide
• 51253-00-0
• 0
• .

• Silane,(1,1-dimethylethyl)dimethyl(2-propyn-1-yloxy)-
• 76782-82-6
• C9H18 O Si
• 170.3241
• .

• Sodium, boryl- (9CI)
• 137141-62-9
• BH₂Na
• 241-004-4
• 35.82
• .

• Silymarin
• 22888-70-6
• C25H22 O10
• 245-302-5
• 482.43618
• .

• Silane,trichloroundecyl-
• 18052-07-8
• C₁₁H₂₃Cl₃Si
• 289.74
• .

• Silane,(1-ethoxyethenyl)trimethyl-
• 81177-92-6
• C₇H₁₆OSi
• 144.28684
• .

• SYNTHETIC CAMPHOR
• 68611-23-4
• C17H30O
• 271-889-2
• 250.42
• .

• Sulfuric acid, aluminium salt (3:2), hexadecahydrate
• 16828-11-8
• Al₂(SO₄)₃^.16(H₂O)
• 233-135-0
• 342.15 g/mol
• .

• S-METHYL 4-METHYLPENTANETHIOATE
• 61122-71-2
• C7H14OS
• 146.25046
• .

• Sitagliptin phosphate monohydrate
• 654671-77-9
• C₁₆H₁₅F₆N₅O^.H₃PO₄^.H₂O
• 523.33
• .

• S-(+)-N,N-Dimethyl-3-(1-naphthoxy)-3-(2-thienyl)-1-propylamine oxalate
• 132335-47-8
• C₁₉H₂₁NOS^.C₂H₂O₄
• 401.48
• .

• Spiro[2H-1-benzopyran-2,2'-[2H]indole]-1'(3'H)-ethanol,3',3'-dimethyl-6-nitro-
• 16111-07-2
• C₂₀H₂₀N₂O₄
• 352.38
• .

• Silane, dichloro-
• 4109-96-0
• Cl2H2 Si
• 223-888-3
• 101.01
• .