• Slimes and Sludges,ethylene oxidn., biol. degraded dewatered
• 100403-66-5
• 309-613-0
• .

• Spiro[7,10-methano-9H-benzo[a]cyclopenta[d]cyclooctene-9,3'(2'H)-naphtho[2,3-b]furan]-2'-one,1,2,3,3a,3'a,4,4',5,6,6',7,7',8,8',8'a,9',9'a,10,11,11a-eicosahydro-5',6,8'a,10,11a-pentamethyl-3-(1-methylethyl)-,(3R,3'R,3aS,3'aS,6S,7R,8'aS,9'aS,10R,11aR)- (9CI)
• 124673-59-2
• C35H52 O2
• .

• Starkeyite(Mg(SO4).4H2O) (9CI)
• 24378-31-2
• H2O4 S . 4 H2 O . Mg
• .

• Sulfonic acids,C8-20-alkane, g-w-perfluoro, compds. withtriethylamine
• 297175-71-4
• .

• Spiro[9H-6,9a-propano-2H-furo[3',2':5,6]naphtho[1,2-c]pyran-2,1'-[3]cyclohexene]-2',5',7(3H)-trione,3a,3b,4,5,5a,6,9b,10,11,11a-decahydro-3b,6,11a-trimethyl-, (1'R,3aS,3bR,5aR,6S,9aS,9bS,11aS)-
• 125302-26-3
• C26H34 O5
• 0
• .

• Strongylostatin 1 (9CI)
• 71950-63-5
• 0
• .

• Spiro[furan-2(5H),2'-[6]oxabicyclo[3.1.0]hexan]-5-one,3,5'-dimethyl-, (1'R,2R,5'R)-rel- (9CI)
• 113540-73-1
• C10H12 O3
• .

• Scotchbond Dual Cure(9CI)
• 121631-63-8
• 0
• .

• Silanamine,1-chloro-N,N,1-trimethyl-
• 26079-06-1
• C3H10 Cl N Si
• 0
• .

• Silane,diethynyldimethyl-
• 1675-60-1
• C6H8 Si
• 108.2132
• .

• Soybean oil,chlorosulfurized, magnesium salt
• 70025-27-3
• 274-282-0
• .

• Stigmasta-7,24(28)-dien-3-ol,4-methyl-, (3b,5a)-
• 11040-28-1
• C30H50 O
• 234-269-2
• 426.7174
• .

• Spiro[furan-2(5H),3'(2'H)-furo[3,2-b]furan]-2',5-dione,hexahydro-3'a,6'-dihydroxy-3,4-dimethyl-, (2S,3S,4S,3'aS,6'S,6'aR)- (9CI)
• 10564-07-5
• C11H14 O7
• .

• Silicic acid (H4SiO4),calcium magnesium salt (2:3:1) (8CI,9CI)
• 14284-34-5
• Ca. 2/3 H4 O4 Si . 1/3 Mg
• 238-183-6
• 296.7086
• .

• Spiro[piperidine-4,1'-[1H]pyrido[3,4-b]indole],2',3',4',9'-tetrahydro-1-(phenylmethyl)-2'-[2-(4-phenyl-1-piperazinyl)ethyl]-
• 132054-05-8
• C34H41 N5
• 0
• .

• Spiro[3-azacyclopenta[5,6]cycloocta[1,2,3-cd]pentalene-7(2aH),2'(3'H)-furan]-1,2a-diol,1,2,4',5',6,6a,8,9,9a,10,10a,10b-dodecahydro-1,3',9a-trimethyl-5'-(2-methyl-1-propenyl)-,(1R,2'S,2aR,3'S,5'R,6aR,9aR,10aS,10bS)- (9CI)
• 16966-04-4
• C25H37 N O3
• 399.571
• .

• Stenoxobin (9CI)
• 154303-71-6
• 0
• .

• Secretin (rabbit) (9CI)
• 126613-59-0
• C131H231 N47 O40
• .

• Spiro[3H-indole-3,1'(5'H)-indolizin]-2(1H)-one,6'-ethyl-2',3',6',7',8',8'a-hexahydro-7'-(2-hydroxyethyl)-, (1'R,6'R,7'R,8'aS)-
• 25661-53-4
• C19H26 N2 O2
• .

• Selenophene, 2-bromo-
• 1449-68-9
• C4H3 Br Se
• 209.9306
• .

• Silicon carbide (Si2C)
• 12070-04-1
• C
• 72.2135
• .

• Solvent naphtha(petroleum), hydrodesulfurized heavy arom.
• 101316-81-8
• 309-882-4
• .

• Sarcotoxin III (9CI)
• 110070-77-4
• 0
• .

• Sulfamic acid,bis(2-chloroethyl)-, (1,2-diethyl-1,2-ethenediyl)di-4,1-phenylene ester (9CI)
• 102584-76-9
• C26H34 Cl4 N2 O6 S2
• .

• Spiro[4H-4a,7-ethanonaphtho[2,3-b]furan-10,3'(2'H)-naphtho[2,3-b]furan]-2,2',6',8(3H,4'H,7H)-tetrone,3a,3'a,8a,8'a,9,9',9a,9'a-octahydro-5,5',8a,8'a-tetramethyl-3-methylene-, (3'S,3aR,3'aR,4aR,7R,8aR,8'aS,9aR,9'aR)-(9CI)
• 115334-55-9
• C30H32 O6
• .

• Soluene 100 (9CI)
• 12778-19-7
• 0
• .

• Spiro[isobenzofuran-4(1H),4'(3'H)-[1H-7,9a]methanocyclohepta[c]pyran]-1',3,9'(3aH,4'aH)-trione,octahydro-7a,8'-dimethyl-, (3aR,4R,4'aS,7'R,7aR,8'S,9'aS)- (9CI)
• 110325-75-2
• C20H26 O5
• .

• Spiro[9H-benzo[a]fluorene-9,2'(3'H)-furo[3,2-b]pyridine]-2,3,5-triol,1,2,3,3'a,4,4',4a,5,5',6,6',6a,6b,7,7',7'a,8,11,11a,11b-eicosahydro-3',6',10,11b-tetramethyl-,(2S,2'R,3S,3'R,3'aS,4aS,5R,6'S,6aR,6bS,7'aR,11aS,11bR)-
• 123085-17-6
• C27H43 N O4
• .

• Selenium, ion (Se4+)
• 22541-55-5
• Se
• 0
• .

• Sulfuric acid, calciumstrontium salt, cerium and lithium and manganese-doped
• 100403-02-9
• 309-542-5
• .

• Silane,trichloro(1,1,2,2-tetrafluoroethyl)-
• 354-83-6
• C2H Cl3 F4 Si
• 206-570-9
• 235.4674528
• .

• Silane,isocyanatotriphenyl-
• 18678-65-4
• C19H15 N O Si
• 0
• .

• Siloxanes andSilicones, di-Me, Me 3-[(2,2,6,6-tetramethyl-4-piperidinyl)oxy]propyl
• 171543-65-0
• .

• Silanamine,1-hydrazino- (9CI)
• 16777-72-3
• H7N3 Si
• .

• Silicic acid (H6Si2O7),barium zinc salt (1:1:2)
• 30848-25-0
• Ba. H6 O7 Si2 . 2 Zn
• 250-356-8
• 360.2303
• .

• Spiro[5.5]undec-7-en-3-ol,2-bromo-1,1-dimethyl-5,9-bis(methylene)-, (2R,3S,6R)-
• 113235-90-8
• C15H21 Br O
• .

• Selenodiarsenic acid(H4As2Se7) (9CI)
• 64253-43-6
• As2H4 Se7
• .

• Synovial membrane, ext.
• 98903-82-3
• 308-884-2
• .

• Silicon, ion (Si4+)
• 22537-24-2
• Si
• .

• Siloxanes andSilicones, 3-hydroxypropyl Me, ethoxylated
• 69430-50-8
• 0
• .

• Stannane,iodotris(2-methylphenyl)-
• 5737-54-2
• C21H21 I Sn
• 370.4421
• .

• Sulforokanol L 4A
• 58855-36-0
• C₁₁H₁₁NO₄
• 0
• .

• Sisymbrium alliaria,ext.
• 90131-06-9
• 290-316-7
• .

• Stannane,diethylbis[(2-methyl-1-oxo-2-propenyl)oxy]- (9CI)
• 15239-06-2
• C12H20 O4 Sn
• 349.0107
• .

• Substance M (9CI)
• 59473-10-8
• 0
• .

• Silane,(3-chloro-2-methylpropyl)dimethoxymethyl-
• 18244-20-7
• C7H17 Cl O2 Si
• 242-117-1
• 196.74718
• .

• Silane, methyltrioctyl-
• 3510-72-3
• C₂₅H₅₄Si
• 382.7818
• .

• Stannane,1,1'-(1,2-phenylene)bis[1,1,1-trimethyl-
• 14275-62-8
• C12H22 Sn2
• 403.7231
• .

• Silane,ethenyltris(2-methylpropoxy)-
• 18545-02-3
• C14H30 O3 Si
• 242-415-1
• 274.4717
• .

• Spiro[naphtho[2,3-b]furan-5(2H),2'-oxiran]-2-one,decahydro-8a-methyl-3-methylene-, (2'R,3aR,4aR,8aR,9aR)-
• 99603-72-2
• C15H20 O3
• .