• Siloxanes andSilicones, di-Me, Me 3,3,3-trifluoropropyl, Me vinyl, vinyl group-terminated
• 133649-93-1
• .

• Synthetase,glycyl-transfer ribonucleate
• 9037-62-1
• .

• Stannanediylium,bis(phenylmethyl)- (9CI)
• 80926-63-2
• C14H14 Sn
• 0
• .

• Siloxanes andSilicones, di-Me, 3-hydroxypropyl Me, ethers with polyethylene glycol mono-Meether
• 68938-54-5
• 0
• .

• Sulfuric acid,monoethyl ester, gadolinium(3+) salt (3:1)
• 3368-34-1
• C2H6 O4 S . 1/3 Gd
• 222-140-3
• 532.62
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,4',5'-dibromo-3',6'-dihydroxy-, zirconium salt (1:?)
• 93980-88-2
• C20H10 Br2 O5 . x Zr
• 301-068-7
• 2055.64936
• .

• Soybean oil,epoxidized, reaction products with diethylenetriamine, ethoxylated sorbitol and2,2,4-trimethylpentanediol, dodecylbenzenesulfonates (salts)
• 68440-94-8
• .

• Siloxanes andSilicones, di-Me, 3-hydroxypropyl group-terminated, diesters with 2-oxepanonehomopolymer acetate
• 116810-47-0
• 0
• .

• Spiro[2-cyclohexene-1,7'(1'H)-cyclopent[ij]isoquinoline]-4,6'-diol,2',3',8',8'a-tetrahydro-5'-methoxy-1'-methyl-, (1R,4S,8'aS)-rel-
• 58206-99-8
• C18H23 N O3
• 301.3801
• .

• Silver,(cyanato-O)bis(pyridine)- (9CI)
• 15304-17-3
• C11H10 Ag N3 O
• 315.1415
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,6'-(diethylamino)-2'-(1,1-dimethylethyl)-
• 72884-85-6
• C28H29 N O3
• 276-960-1
• 427.53476
• .

• Sarafotoxin S 6b (9CI)
• 120972-53-4
• C110H159 N27 O34 S5
• 2563.93
• .

• Spiro[cyclohexane-1,1'-[1H]indene]-4,7'-diol,2',3'-dihydro-5'-methoxy-, trans-
• 69636-83-5
• C15H20 O3
• .

• Siloxanes andSilicones, Me 3,3,3-trifluoropropyl, Me vinyl, hydroxy-terminated
• 68952-02-3
• 0
• .

• Sn 251 (9CI)
• 73928-65-1
• .

• Stannane,trimethyl[4-(methylthio)phenyl]-
• 17113-79-0
• C10H16 S Sn
• 0
• .

• Sulfonic acids,C12-22-2-alkene, sodium salts
• 92202-37-4
• 296-071-2
• .

• Sulfur imide (8CI,9CI)
• 14501-19-0
• HN S
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-, potassium sodium salt (1:1:1)
• 71701-20-7
• C20H12 O5 . K . Na
• 394.39435
• .

• Silanamine,1,1,1-trimethyl-N-(trimethylsilyl)-, lead(2+) salt (2:1)
• 55147-59-6
• C6H19 N Si2 . 1/2 Pb
• 529.9855
• .

• Stannane,(4-bromobutyl)triphenyl-
• 61222-10-4
• C22H23 Br Sn
• 486.032
• .

• Stannane, tributyl-,mono(tall-oil fatty acyloxy) derivs.
• 84777-54-8
• 284-083-0
• .

• Silicon,dichloro[29H,31H-phthalocyaninato(2-)-kN29,kN30,kN31,kN32]-, (OC-6-12)-
• 19333-10-9
• C32H16 Cl2 N8 Si
• 242-969-4
• 611.5145
• .

• Silane, tetraazido-(9CI)
• 27890-58-0
• N12Si
• 196.17
• .

• Silicicacid, aluminum potassium sodium salt
• 12736-96-8
• Al2K2Na2O15Si5
• 235-787-1
• 558.557716
• .

• Saccharomycescerevisiae, ext.
• 84604-16-0
• 283-294-5
• 0
• .

• Senna, Cassia alba,ext.
• 98143-62-5
• 308-627-4
• .

• Stannane,1,2-ethanediylbis[trimethyl- (9CI)
• 56580-70-2
• C8H22 Sn2
• 355.6803
• .

• Serratia marcescens
• 73559-48-5
• .

• Spiro[estrane-17,5'(2'H)-oxazole](9CI)
• 53908-05-7
• C20H31 N O
• .

• Silane,trimethylpropyl-
• 3510-70-1
• C6H16 Si
• 116.2767
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,6'-(dibutylamino)-2'-[[4-(1-pyrrolidinylsulfonyl)phenyl]amino]-
• 85223-23-0
• C38H41 N3 O5 S
• 286-377-4
• 651.8142
• .

• Stannane,bis[(ferrocenylcarbonyl)oxy]diphenyl- (8CI)
• 1294-51-5
• C34H28 Fe2 O4 Sn
• 716.8835
• .

• Slimes and Sludges,acid, pyrolyzed
• 98219-70-6
• 308-739-3
• .

• Siloxanes andSilicones, di-Me, methoxy Ph, polymers with Ph silsesquioxanes,methoxy-terminated, reaction products with adipicacid-1,6-hexanediol-isophthalic acid-neopentyl glycol-trimethylolpropanepolymer
• 146905-75-1
• 0
• .

• Spiro[4H-1-benzopyran-4,4'-imidazolidine]-2',5'-dione,6-fluoro-2,3-dihydro-1'-[3-(4-hydroxy-1-piperidinyl)propyl]-2,2-dimethyl-
• 99599-74-3
• C21H28 F N3 O4
• 405.4631
• .

• Spiro[2-cyclohexene-1,1'(2'H)-cyclopenta[ij][1,3]dioxolo[4,5-g]isoquinolin]-4-one,2'a,3',4',5'-tetrahydro-3'-methyl-, (1S,2'aR)- (9CI)
• 21059-83-6
• C18H19 N O3
• .

• Sulfonic acids,C8-24-branched and linear alkane, aluminum salts
• 100085-72-1
• 309-215-7
• .

• Synthase, peptide a-amide
• 90597-47-0
• .

• Silane,chloro[2-[(chloromethyl)phenyl]ethyl]dimethoxy- (9CI)
• 92709-15-4
• C11H16 Cl2 O2 Si
• .

• Spiro[2,5-cyclohexadiene-1,1'(2'H)-naphthalen]-4-one,3',4'-dihydro-6',7'-dihydroxy-2-methoxy- (9CI)
• 91147-05-6
• C16H16 O4
• 0
• .

• Stannane,bis[[(diethylamino)thioxomethyl]thio]dimethyl- (9CI)
• 22397-16-6
• C12H26 N2 S4 Sn
• 445.3182
• .

• Stigmastane-3,6-dione, (5α)-
• 22149-69-5
• C₂₉H₄₈O₂
• 0
• .

• Sulfur chloride
• 12771-08-3
• ClS-
• 0
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,6'-[ethyl(4-methylphenyl)amino]-3'-methoxy-2'-(phenylamino)-
• 85223-22-9
• C36H30 N2 O4
• 286-376-9
• 554.6344
• .

• Spiro[3H-indole-3,5'-[5H]pyrano[2,3-d]pyrimidine]-6'-carboxylicacid, 7'-amino-6-fluoro-1,1',2,2',3',4'-hexahydro-2,2',4'-trioxo-, ethyl ester
• 116719-50-7
• C17H13 F N4 O6
• 388.3067
• .

• Silk, powd.
• 9009-99-8
• 0
• .

• Spiro[8-azabicyclo[3.2.1]octane-3,2'-oxirane],8-methyl-3',3'-diphenyl-
• 6878-99-5
• C21H23 N O
• 473.9508
• .

• Saturnisporin SA II(9CI)
• 156791-83-2
• C90H149 N23 O24
• .

• Sulfuric acid,mono-C12-14-alkyl esters, magnesium salts
• 90583-23-6
• 292-222-1
• 0
• .