• Sulfuric acid, zincsalt (1:1), mixt. with tannins (9CI)
• 64719-34-2
• H2O4 S . . Zn
• 0
• .

• Sodium tungsten oxide
• 11120-01-7
• HNaO4W
• 271.84
• .

• Somatotropin (swine)(9CI)
• 126467-48-9
• .

• Silane,chlorodimethyl(2,4,4-trimethylpentyl)-
• 79957-95-2
• C10H23 Cl Si
• 279-358-7
• 206.82812
• .

• Strepcin
• 85027-84-5
• C₄₂H₈₄N₁₄O₃₆S₃
• 1457.38356
• .

• Silane,methylenebis[1-butenyl- (9CI)
• 27809-04-7
• C9H20 Si2
• .

• Spiro[cyclopropane-1,5'-[5H]inden]-3'(2'H)-one,7'a-(b-D-glucopyranosyloxy)-1',3'a,4',7'a-tetrahydro-4'-hydroxy-2',2',4',6'-tetramethyl-,(3'aR,4'S,7'aR)-
• 220177-21-9
• C21H32 O8
• .

• Spiro[naphthalene-2(1H),2'-oxirane]-1-propanol,a-ethenyloctahydro-a,5,5,8a-tetramethyl-
• 1093-16-9
• C20H34 O2
• 306.4828
• .

• Stannane,methylenebis[methyl- (8CI,9CI)
• 28379-01-3
• C3H12 Sn2
• .

• Sulfonium,(3-ethoxy-3-oxopropyl)dimethyl-, chloride (1:1)
• 75819-66-8
• C7H15 O2 S . Cl
• 0
• .

• Silane,(3-chloropropyl)tripropoxy-
• 61214-12-8
• C12H27 Cl O3 Si
• 262-662-9
• 282.87948
• .

• Synthetase,aminoacyl-transfer ribonucleate
• 9028-02-8
• 0
• .

• Siderite, magnesian((Fe0.5-0.9Mg0.1-0.5)(CO3))
• 102785-99-9
• Mg
• .

• Sulfuric acid, monoethyl ester, compd. with N-(2-(ethyl(2-hydroxyethyl)amino)ethyl)octadecanamide (1:1)
• 68957-51-7
• C₂₆H₅₆N₂O₆S
• 273-343-9
• 524.79764
• .

• Serine,N-[(phenylmethoxy)carbonyl]-
• 2768-56-1
• C₁₁H₁₃NO₅
• 220-455-0
• 239.22
• .

• Sodium morrhuate
• 8031-09-2
• C₁₉H₂₀F₃N₃O₃
• 0
• .

• s-Triazine, 2,4,6-triphenyl- (8CI)
• 493-77-6
• C₂₁H₁₅N₃
• 207-779-8
• 309.36
• .

• Spiro[3H-indole-3,3'-pyrrolidine]-1'-carboxaldehyde,1,2-dihydro-2-oxo-2'-(3-oxopentyl)-, (2'S,3S)-
• 128638-14-2
• C17H20 N2 O3
• .

• Spiro[cyclohexane-1,4'(3'H)-[1H-7,9a]methanocyclohepta[c]pyran]-1'-one,5',6,9'-tris(acetyloxy)-2-[(acetyloxy)methyl]hexahydro-3,3-dimethyl-8'-methylene-,(1R,2R,4'aS,5'S,6S,7'S,9'R,9'aS)-
• 112500-88-6
• C28H38 O10
• .

• Selenosulfuric acid(H2SO3Se), Se-(2-aminoethyl) ester
• 2697-60-1
• C2H7 N O3 S Se
• 204.12
• .

• Spirostan-6-ol,3-amino-, (3b,5a,6a,25R)-
• 23656-00-0
• C27H45 N O3
• 0
• .

• Stannane,dibutylbis(dodecylthio)-
• 1185-81-5
• C32H68 S2 Sn
• 214-688-7
• 635.72
• .

• Sulfurous acid, cadmiumsalt (1:1) (8CI,9CI)
• 13477-23-1
• Cd. H2 O3 S
• 236-767-5
• 192.47
• .

• Stannane,chlorotripentyl-
• 3342-67-4
• C15H33 Cl Sn
• 367.59
• .

• Sodium chloride(Na2Cl2)
• 12258-98-9
• Cl2Na2
• 316.26256
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-, potassium salt (1:2)
• 6417-85-2
• C20H12 O5 . 2 K
• 229-143-9
• 408.49
• .

• Scandium oxalate (2:3)
• 13419-51-7
• C₆O₁₂Sc₂
• 236-523-8
• 353.97
• .

• Sulfuric acid, aluminumsodium salt (2:1:1)
• 10102-71-3
• AlNaO₈S₂
• 233-277-3
• 242.1
• .

• Spiro[3H-2-benzopyran-3,2'-[2H]pyran]-1(4H)-one,3',4',5',6'-tetrahydro-4',8-dihydroxy-6-methoxy-6'-methyl-, (2'S,4'R,6'S)-(9CI)
• 117082-43-6
• C15H18 O6
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-bis(acetyloxy)-2',4',5',7'-tetrabromo-5-(chloromethyl)-
• 136832-64-9
• C₂₅H₁₃Br₄ClO₇
• 780.44
• .

• Siloxanes andSilicones, di-Me, 3-[3-[dimethyl(1-methylethyl)ammonio]-2-hydroxypropoxy]propylMe, acetates (salts)
• 127258-71-3
• .

• Silane,methyl(silyldioxy)- (9CI)
• 29427-92-7
• CH8 O2 Si2
• .

• Stannane,butyltris(dodecylthio)-
• 15666-28-1
• C40H84 S3 Sn
• 239-739-0
• 779.99996
• .

• Sodium, ion (Na1+)
• 17341-25-2
• Na
• 231-554-3
• 22.9892
• .

• Stannane,dibromodi-2-propen-1-yl-
• 17381-88-3
• C6H10 Br2 Sn
• 360.67
• .

• Sephadex
• 9014-76-0
• 0
• .

• Supprescin B(Mycosphaerella pinodes peptide moiety) (9CI)
• 143896-52-0
• C21H34 N6 O14
• .

• Spiro[2,6-dioxabicyclo[3.1.0]hexane-4,6'-[2,4]methano[6H]cyclopenta[b]furan]-3-one,7'-(acetyloxy)hexahydro-3',3'a,4',5'-tetramethyl-,(1R,2'R,3'S,3'aS,4S,4'R,5S,5'S,6'aS,7',S)- (9CI)
• 143381-63-9
• C17H22 O6
• .

• Styrene, polymer with ethyl acrylate, butyl acrylate, methacrylic acid
• 31671-56-4
• C₂₄H₃₄O₆
• 0
• .

• Stannane,dibutylbis[(trifluoroacetyl)oxy]- (9CI)
• 52112-09-1
• C12H18 F6 O4 Sn
• 458.99
• .

• Sulfophilin (syntheticclone pYS12 precursor) (9CI)
• 148465-96-7
• 0
• .

• Sulfuric acid,platinum(2+) salt (1:1) (9CI)
• 53231-79-1
• H2O4 S . Pt
• 387.21
• .

• Sodium,(2-phenylethynyl)-
• 1004-22-4
• C8H5 Na
• 124.12
• .

• Stannane,tributyl[(1-oxoneodecyl)oxy]- (9CI)
• 28801-69-6
• C22H46 O2 Sn
• 249-232-6
• 461.37
• .

• Sorbus aucuparia, ext.
• 84776-90-9
• 284-017-0
• 0
• .

• Stannane, tetraundecyl-
• 64544-78-1
• C44H92 Sn
• 739.9113
• .

• Sulfuric acid,samarium(3+) salt (3:2)
• 13692-98-3
• H2O4 S . 2/3 Sm
• 237-211-4
• 588.91
• .

• Solvent Red 127
• 61969-48-0
• 0
• .

• Synaptotagmin II (ratclone p573-2a protein moiety reduced) (9CI)
• 141440-89-3
• 0
• .

• Syn Fac 8105
• 36484-54-5
• C₂₁H₂₇ClO₄
• 0
• .