• Sulfamic acid,N,N-dimethyl-, 4-aminophenyl ester
• 77264-80-3
• C8H12 N2 O3 S
• 278-652-2
• 216.25748
• .

• Somatotropin(Oncorhynchus keta clone pSGH14 protein moiety reduced) (9CI)
• 102640-56-2
• 0
• .

• Silanamine,1,1,1-trimethyl-N-phenyl-
• 3768-55-6
• C₉H₁₅NSi
• 223-197-7
• 165.31
• .

• Steroids,hydroxy;STIGMASTEROL
• 68555-08-8
• C₂₉H₅₀O
• 201-482-7
• 412.69
• .

• Selenonyl fluoride(7CI,8CI,9CI)
• 14984-81-7
• F2O2 Se
• .

• Stannane,dodecylhydroxy-, 1-oxide
• 29134-69-8
• C12H26 O2 Sn
• 249-465-3
• 321.04364
• .

• Silane,chloro(2,2,2-trifluoropropyl)[3,3,3-trifluoro-2-(trifluoromethyl)propyl]vinyl-(8CI)
• 10024-20-1
• C9H10 Cl F9 Si
• .

• Somatostatin (sheep),4-L-phenylalanine- (9CI)
• 73107-31-0
• C79H101 N17 O19 S2
• 0
• .

• Synthetase, enniatin(Fusarium scirpi strain 1536/J5 reduced) (9CI)
• 148156-31-4
• 0
• .

• Sulnate (9CI)
• 73020-52-7
• 0
• .

• Sarpaganium,10,17-dihydroxy-4-methyl- (9CI)
• 47326-53-4
• C20H25 N2 O2
• 0
• .

• Silane,methoxymethylbis(phenylmethoxy)- (9CI)
• 83817-73-6
• C16H20 O3 Si
• 280-974-3
• 288.4137
• .

• Selenious acid,ammonium salt (2:1)
• 25425-97-2
• H3N . 2 H2 O3 Se
• 271.95486 [g/mol]
• .

• Spiro[4H-4,9a-methanocyclopent[d]oxocin-6(2H),3'-oxetane]-2,2'-dione,hexahydro-1,5,6a-trihydroxy-5,9-dimethyl-, (1R,3'R,4R,5R,6aR,9R,9aS)-
• 15589-82-9
• C15H20 O7
• 312.3151
• .

• Sodium oxide (NaO)(6CI,7CI,8CI,9CI)
• 12401-86-4
• NaO
• 235-641-7
• 61.98
• .

• Sulfur oxide (SO)(6CI,8CI,9CI)
• 13827-32-2
• OS
• 231-195-2
• 0
• .

• Spiro[oxepin-2(3H),4'-[4H-5,6,8b]triazaacenaphthylene]-8'-carboxylicacid, 7-ethyl-1',2',2'a,3',4,7-hexahydro-7'-[(4R)-4-hydroxypentyl]-,16-[[(2S)-4-amino-2-hydroxybutyl](3-aminopropyl)amino]-16-oxohexadecyl ester,(2S,2'aS,7S)-
• 151271-96-4
• C45H78 N6 O6
• .

• Silane,ethyl[[2-(methylsilyl)ethenyl]oxy]-
• 28848-18-2
• C5H14 O Si2
• .

• Stannane,dichloromethylphenyl-
• 15649-26-0
• C7H8 Cl2 Sn
• 281.7544
• .

• Spiro[furan-3(2H),6'-[6H]naphtho[1,8-bc]furan]-2,2'(4'H)-dione,5-(3-furanyl)-4,5,5',5'a,7',8',8'a,8'b-octahydro-8'b-(hydroxymethyl)-7'-methyl-,(3R,5R,5'aS,7'R,8'aR,8'bR)- (9CI)
• 124817-37-4
• C20H22 O6
• 358.3851
• .

• Spiro[thiazolidine-2,2'-tricyclo[3.3.1.13,7]decan]-4-one
• 159553-34-1
• C12H17 N O S
• 223.3345
• .

• Spiro[4.5]dec-6-ene-2-methanol,a,a,6,10-tetramethyl-, (2R,5R,10R)-
• 1460-73-7
• C15H26 O
• 0
• .

• Stannane, triethyliodo-
• 2943-86-4
• C6H15 I Sn
• 332.7978
• .

• Silane,bis(1,1-dimethylethoxy)dimethyl-
• 17744-86-4
• C10H24 O2 Si
• 241-739-0
• 204.38186
• .

• Sperm-activatingpeptide V (Brissus agassizi egg jelly coat reduced) (9CI)
• 144313-67-7
• C49H73 N15 O16 S3
• .

• Strontium hydroxide(Sr(OH)) (7CI,8CI,9CI)
• 12141-14-9
• HO Sr
• 105.6353
• .

• Selenium, isotope ofmass 83
• 14687-60-6
• Se
• 83
• .

• Spiro[5H-dibenzo[a,d]cycloheptene-5,4'-imidazolidine]-2',5'-dione,10,11-dihydro-
• 64036-58-4
• C17H14 N2 O2
• 278.3053
• .

• Silanol,(2-mercaptoethyl)- (8CI,9CI)
• 25738-11-8
• C2H8 O S Si
• .

• Spiro[8H,21bH-3a,21a-(epoxyethano)-10,12-methano-17H,18H-furo[2',3':10,11]oxireno[8,9][1,6]dioxacyclohexadecino[3,4-d][1]benzopyran-11(12H),2'-oxirane]-8,20(20aH)-dione,2,3,10,10a,13a,16-hexahydro-2,3-dihydroxy-10a,15-dimethyl-,(2'S,3aR,10R,10aS,12R,13aR,17aR,21aS,21bR)- (9CI)
• 102852-49-3
• C29H34 O11
• 0
• .

• Superpont C+B (9CI)
• 65098-75-1
• 0
• .

• Sulfurous acid,2-chloroethyl 2-[2-[4-(1,1-dimethylethyl)phenoxy]-1-methylethoxy]-1-methylethylester
• 3761-60-2
• C18H29 Cl O5 S
• 0
• .

• Silane,tris(decyl)methyl-
• 18769-78-3
• C31H66 Si
• 466.94
• .

• Sodium erythorbate
• 6381-77-7
• C₆H₇NaO₆
• 228-973-9
• 198.12 [g/mol]
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6-carboxylicacid, 3',6'-dihydroxy-4',5'-dimethyl-3-oxo-
• 100111-03-3
• C23H16 O7
• 0
• .

• STRYCHNIDIN-10-ONE ARSENATE
• 10476-82-1
• C₂₁H₂₅AsN₂O₆
• 233-970-0
• 476.35
• .

• Samarate(5-)-153Sm,[[[1,2-ethanediylbis[(nitrilo-kN)bis(methylene)]]tetrakis[phosphonato-kO]](8-)]-, (OC-6-21)- (9CI)
• 154427-83-5
• C6H12 N2 O12 P4 Sm
• 580.9856
• .

• Stannane,trimethyl(trimethylsilyl)-
• 16393-88-7
• C6H18 Si Sn
• 237.0026
• .

• Spiro[furan-2(3H),1'(2'H)-naphthalene]-5,5'-dimethanol,decahydro-6'-hydroxy-5-(2-hydroxyethyl)-2',5',8'a-trimethyl-,(1'R,2'R,4'aS,5S,5'R,6'S,8'aS)-
• 23554-81-6
• C20H36 O5
• 356.4968
• .

• Spiro[4H,8H-[1,4]dioxepino[2,3-g]indole-8,7'(8'H)-[5H,6H-5a,9a](iminomethano)[1H]cyclopent[f]indolizine]-9,10'(10H)-dione,2',3',8'a,9'-tetrahydro-1'-hydroxy-1',4,4,8',8',11'-hexamethyl-, 4'-oxide,(1'R,5'aS,7'R,8'aS,9'aR)- (9CI)
• 141137-59-9
• C28H35 N3 O6
• 509.594
• .

• Silanamine,1-methyl-N-(methylsilyl)-N-[2-[(methylsilyl)oxy]ethyl]-
• 27764-82-5
• C5H19 N O Si3
• .

• Spiro[4H-1-benzopyran-4,4'-imidazolidine]-2-carboxamide,6-fluoro-2,3-dihydro-2',5'-dioxo-, (2S,4S)-
• 136087-85-9
• C₁₂H₁₀FN₃O₄
• 279.22
• .

• Silicon cyanide(Si(CN)) (8CI,9CI)
• 29210-66-0
• CN Si
• 57.1267
• .

• Stannane,tetrakis(pentafluorophenyl)- (8CI,9CI)
• 1065-49-2
• C24F20 Sn
• 786.9349
• .

• Sorbitan, tris((Z,Z,Z)-9,12,15-octadecatrienoate)
• 84309-53-5
• C60H96O8
• 282-710-2
• 945.39944
• .

• Spiro[cyclopropane-1,5'-[5H]inden]-7'(6'H)-one,2',3'-dihydro-6'-hydroxy-2',2',4',6'-tetramethyl-, (6'R)-
• 112953-12-5
• C15H20 O2
• 0
• .

• Stannane,hydroxytris(2-methylpropyl)-
• 26595-42-6
• C12H28 O Sn
• 308.0681
• .

• Sulfuric acid,monopropyl ester, sodium salt (1:1)
• 1000-56-2
• C3H8 O4 S . Na
• 213-671-1
• 162.14
• .

• Stannane,tributylhydroxy-
• 1067-97-6
• C12H28 O Sn
• 213-939-8
• 307.09
• .

• Sydnogluton
• 153216-47-8
• C18H18N4O2.C5H9NO4
• 469.50
• .