• Silanamine,1-ethyl-N-(ethyldimethylsilyl)-1,1-dimethyl-
• 17882-94-9
• C8H23 N Si2
• 189.45
• .

• Silanediamine,1,1-dimethyl-N,N'-bis(1-methylpropyl)-
• 93777-98-1
• C10H26 N2 Si
• 298-130-8
• 202.41
• .

• SNPKh 7300 (9CI)
• 113610-00-7
• .

• Sporidesmolide
• 11113-90-9
• .

• Spiro[furan-2(5H),6'(2'H)-indeno[1,7-bc]furan]-2',5-dione,3,3',4,4',5',5'a,7',7'a-octahydro-3',4',7'-trihydroxy-4-(2-hydroxy-1-methoxyethylidene)-5'-methoxy-5'a-methyl-3'-(1-methylethyl)-,(2S,3'R,4E,4'S,5'S,5'aS,7'R,7'aS)- (9CI)
• 158879-85-7
• C21H28 O10
• .

• Silicic acid, coppersalt
• 1344-72-5
• CuO3Si
• 215-707-1
• 139.6297
• .

• Stannane,dibutylbis[(1-oxooctyl)oxy]-
• 4731-77-5
• C24H48 O4 Sn
• 225-236-3
• 519.41
• .

• Sulfuric acid,gadolinium(3+) salt (3:2)
• 13628-54-1
• Gd. 3/2 H2 O4 S
• 237-115-2
• 746.81
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-4',5'-dimethyl-
• 118797-71-0
• C22H16 O5
• 0
• .

• Spiro[cyclohexane-1,4'(3'H)-[1H-7,9a]methanocyclohepta[c]pyran]-2-carboxaldehyde,6-(acetyloxy)hexahydro-5'-hydroxy-3,3-dimethyl-8'-methylene-1',9'-dioxo-,(1S,2R,4'aS,5'S,7'S,9'aS)-
• 16964-56-0
• C22H28 O7
• 0
• .

• Silane,dodecylmethoxydimethyl-
• 93804-28-5
• C15H34 O Si
• 298-403-1
• 258.51536
• .

• Spiro[oxirane-2,8'-[8H-4,8a]propano[1H-2]benzopyran]-9'-one,7'-(acetyloxy)-4'-[(2S)-2-(acetyloxy)-2-(3-furanyl)ethyl]hexahydro-3'-hydroxy-11'-methyl-,(2R,3'R,4'R,4'aR,7'S,8'aS,11'R)- (9CI)
• 103839-72-1
• C24H30 O9
• .

• Stearylvinyl ether/MA copolymer
• 28214-64-4
• (C₂₀H₄₀O·C₄H₂O₃)x
• 0
• .

• Sulfate(1-), dioxo-(9CI)
• 12143-17-8
• O2S
• 64.0643
• .

• Spirost-5-en-12-one,3-[(6-deoxy-4-O-b-D-glucopyranosyl-b-D-galactopyranosyl)oxy]-, (3b,25R)-
• 145867-18-1
• C39H60 O13
• 736.8859
• .

• Sulfonium,dimethyl[(2,2,2-trifluoroacetyl)oxy]-
• 57738-65-5
• C4H6 F3 O2 S
• 0
• .

• Serine,N-(dichloroacetyl)-, sodium salt (6CI,7CI)
• 1488-52-4
• C5H7 Cl2 N O4 . Na
• .

• Samarium, isotope ofmass 151
• 15715-94-3
• Sm
• 150.9199
• .

• Starch, acid-hydrolyzed
• 65996-63-6
• 0
• .

• Stigmast-7-en-3-ol, (3b)-
• 6869-99-4
• C29H50 O
• 0
• .

• Seducin (9CI)
• 131463-57-5
• .

• Selol
• 176669-95-7
• 0
• .

• Soybeanoil, polymd., oxidized
• 68152-81-8
• 0
• .

• Sulfuric acid,zirconium(4+) salt (2:1), tetrahydrate (8CI,9CI)
• 7446-31-3
• H2O4 S . 2 H2 O . 1/2 Zr
• 238-694-4
• 355.40
• .

• Sulfite, hydrogen(8CI,9CI)
• 15181-46-1
• HO3 S
• 81.07
• .

• Strychnidin-10-one,3-hydroxy- (9CI)
• 27317-29-9
• C21H22 N2 O3
• 350.411
• .

• Silver alloy, base,(Solila Nova)
• 107230-91-1
• 0
• .

• Sucrose dilaurate
• 25915-57-5
• C₃₆H₆₆O₁₃
• 247-345-5
• 706.90144
• .

• Siloxanes andSilicones, di-Me, polymers with Ph silsesquioxanes
• 73138-88-2
• 0
• .

• Sulfonic acids,C10-18-alkane, Ph esters
• 70775-94-9
• C₉H₁₄O₄S
• 0
• .

• Stannane,trimethylphenyl-
• 934-56-5
• C9H14 Sn
• 240.92
• .

• Synuclein (Torpedocalifornica clone 17B 14.8-kilodalton) (9CI)
• 119938-65-7
• 0
• .

• Silane,trimethyl[(1-methyl-2-propyn-1-yl)oxy]-
• 17869-76-0
• C7H14 O Si
• 142.27
• .

• Siloxanes andSilicones, di-Me, polymers with bisphenol A and carbonic dichloride
• 103458-54-4
• 0
• .

• Silane,2-butyne-1,4-diylbis[methyl- (9CI)
• 27797-94-0
• C6H14 Si2
• .

• Silane, (germyloxy)-(8CI,9CI)
• 14450-82-9
• GeH6 O Si
• .

• Siamycin II (9CI)
• 164802-69-1
• C98H133 N23 O26 S4
• .

• Silane,chlorodimethyl-7-octen-1-yl-
• 17196-12-2
• C₁₀H₂₁ClSi
• 241-236-6
• 204.81224
• .

• Spiro[3H-indole-3,6'(4'aH)-[1H]pyrano[3,4-f]indolizine]-4'-carboxylicacid, 1,2,5',5'a,7',8',10',10'a-octahydro-1'-methyl-2-oxo-, methyl ester,(1'S,3R,4'aS,5'aR,10'aS)-
• 14019-66-0
• C21H24 N2 O4
• 368.4263
• .

• Salmine A II (9CI)
• 156985-48-7
• C172H329 N99 O38
• .

• Silicic acid (H2SiO3),cadmium salt (1:1)
• 13477-19-5
• CdO₃Si
• 236-765-4
• 188.49
• .

• Silicic acid, zinczirconium salt
• 56902-79-5
• O9Si3ZnZr
• 260-425-4
• 384.8651
• .

• Substance P,11-[N-(2-aminoethyl)-L-methioninamide]- (9CI)
• 87081-44-5
• C65H103 N19 O13 S
• 0
• .

• Spiro[furan-2(5H),7'-[2,5]methano[7H]oxireno[3,4]cyclopent[1,2-d]oxepin]-3',5(2'H)-dione,octahydro-4,8'-dihydroxy-4-[(1R)-1-hydroxyethyl]-6'-methoxy-6'a-methyl-8'-(1-methylethyl)-,(1'aR,1'bS,2R,2'R,4R,5'R,6'R,6'aS,7'aS,8'R)- (9CI)
• 142816-74-8
• C20H28 O9
• .

• Silane,1,4-phenylenebis[dimethyl[3-(oxiranylmethoxy)propyl]- (9CI)
• 18715-54-3
• C22H38 O4 Si2
• 0
• .

• Siloxanes andSilicones, Me hydrogen, reaction products with polyethylene-polypropyleneglycol mono-Bu ether and 2-[(2-propen-1-yloxy)methyl]oxirane
• 106215-09-2
• 0
• .

• Stigmast-22-en-3-ol,acetate, (3b,5a,22E)- (9CI)
• 5405-37-8
• C31H52 O2
• 0
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-bis(acetyloxy)-2',7'-dichloro-
• 2044-85-1
• C₂₄H₁₄Cl₂O₇
• 485.26976
• .

• Sulfur, ion (S2+)
• 14127-58-3
• S
• 147.91811
• .

• Spiro[benz[cd]indole-5(1H),2'(5'H)-furan]-5'-one,8-chloro-3,4-dihydro-4'-methyl-4-(methylamino)-, (2'R,4R)-rel-
• 59787-46-1
• C16H15 Cl N2 O2
• 0
• .