• Sulfuric acid,mono(acetyl-2-phenanthrenylazanyl) ester
• 64332-92-9
• C16H13 N O5 S
• 331.3431
• .

• Spiramycin,sulfate (9CI)
• 64082-33-3
• .

• Stibine,diphenyl(trimethylsilyl)-
• 69561-88-2
• C15H19 Sb Si
• 0
• .

• Spiro[androst-4-ene-17,2'(3'H)-furan]-3-one,7-(acetylthio)-4',5'-dihydro-, (7a,17b)-
• 6673-97-8
• C24H34 O3 S
• 0
• .

• Spiro[1-azabicyclo[2.2.2]octane-3,4'-[1,3]dioxolane],2'-methyl-, hydrochloride, cis- (9CI)
• 64168-66-7
• C10H17 N O2 . Cl H
• 219.7084
• .

• SOLVENT RED 32
• 6406-53-7
• C24H20N4O7S2.x(C12H23N)
• 0
• .

• Sephacryl S-200
• 65546-95-4
• 0
• .

• Silane,1,3-propanediylbis[propyl- (9CI)
• 6402-76-2
• C9H24 Si2
• .

• Silane,[2,3-bis[(trimethylsilyl)methyl]-2-butene-1,4-diyl]bis[trimethyl- (9CI)
• 64174-59-0
• C18H44 Si4
• 372.884
• .

• Stannane,diethyldifluoro-
• 649-48-9
• C4H10 F2 Sn
• 0
• .

• Steelmanufacture, chemicals
• 65997-19-5
• Fe Cr Ni 70 19 11 wt
• 266-048-1
• 0
• .

• Sepharose CL-6B
• 62610-50-8
• NULL
• 232-731-8
• 0
• .

• Sulfur nitride (S3N3)(9CI)
• 64885-69-4
• N3S3
• 138.2151
• .

• Spiro[acridine-9(2H),1'-[2,5]cyclohexadiene]-2,4',7(4aH)-trione,conjugate acid (1:1)
• 63836-71-5
• C18H11 N O3 . H
• .

• Spiro[8H-3,9a-epithio-7H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazine-7,2'(3'H)-furan]-1,3',4-trione,8-(acetyloxy)octahydro-8a-hydroxy-3-(hydroxymethyl)-2,4',4',5'-tetramethyl-, (2'S,3R,5'R,5aR,8S,8aS,9aR)-
• 64542-78-5
• C20H26 N2 O8 S
• 454.494
• .

• Safflower oil, polymer with fumaric acid, pentaerythritol, phthalicanhydride, soybean oil and vinyltoluene
• 68072-08-2
• .

• Sulfuric acid,mono-C12-18-alkyl esters, sodium salts
• 68955-19-1
• C₁₅H₃₁NaO₄S
• 273-257-1
• 0
• .

• Sulfonic acids, C14-16-alkane hydroxy and C14-16-alkene, sodium salts
• 68439-57-6
• 270-407-8
• .

• Spiro[azuleno[4,5-b]furan-6(2H),2'-oxirane]-2,9(3H)-dione,3a,4,5,8,9a,9b-hexahydro-3,9a-dimethyl- (9CI)
• 65180-59-8
• C15H18 O4
• .

• Sulfonium,[2-[(diethoxyphosphinyl)thio]ethyl]diethyl-, iodide (1:1)
• 64036-95-9
• C10H24 O3 P S2 . I
• 414.304
• .

• Silane,tris(2-chloroethoxy)methyl-
• 6711-45-1
• C7H15 Cl3 O3 Si
• 229-759-8
• 281.6367
• .

• Siloxanes and Silicones, di-Me, di-Ph, polymers with Ph silsesquioxanes,methoxy-terminated
• 68440-65-3
• 0
• .

• Sepharose CL-4B
• 61970-08-9
• 0
• .

• Silicic acid (H4SiO4), tetraethyl ester, reaction products with chlorodimethylsilane
• 68988-57-8
• C₈H₂₀O₄Si·C₂H₇ClSi
• 273-531-0
• 0
• .

• Silanol,1,1-bis(1,1-dimethylethoxy)-1-ethenyl-, 1-acetate
• 64426-39-7
• C12H24 O4 Si
• 0
• .

• STRYCHNINE MONONITRATE
• 66-32-0
• C₂₁H₂₂N₂O₂•HNO₃
• 200-627-1
• 397.47
• .

• Silane,methyltris(phenylmethoxy)- (9CI)
• 61214-13-9
• C22H24 O3 Si
• 262-663-4
• 364.50966
• .

• Sterols, ethoxylated
• 68441-03-2
• C₂₉H₅₀O
• 414.7067
• .

• Sulfuric acid,monoisodecyl ester, sodium salt (1:1)
• 68299-17-2
• C10H22 O4 S . Na
• 269-598-0
• 260.3261
• .

• Secretin (swine),N-[N-[3-(4-hydroxyphenyl)-1-oxopropyl]-b-alanyl]- (9CI)
• 61417-46-7
• C142H233 N45 O44
• 262-773-2
• 3274.64
• .

• Sludges (petroleum),chemically neutralized
• 64743-07-3
• .

• Spiro[azuleno[6,5-b]furan-3(2H),5'-[5H-4a,7]ethanoazuleno[6,5-b]furan]-2,2',5,11'(3'H,3aH)-tetrone,3'a,4,4',4a,6',7',7a,7'a,8,8',9,9',9a,9'a-tetradecahydro-4-hydroxy-4a,8,8'-trimethyl-3'-methylene-,(3S,3aS,3'aR,4S,4aR,4'aR,7'S,7aR,7'aR,8R,8'R,9aR,9'aR)- (9CI)
• 60622-41-5
• C29H34 O7
• 0
• .

• Silicic acid (H4SiO4),tetrakis(2-methylpropyl) ester
• 681-98-1
• C16H36 O4 Si
• 211-658-5
• 320.54014
• .

• SK 41 (9CI)
• 64083-36-9
• .

• Spiro[5H-dibenzo[a,d]cycloheptene-5,3'-piperidin]-6'-one,10,11-dihydro-2'-thioxo-
• 64036-47-1
• C19H17 N O S
• 307.4094
• .

• Siloxanesand Silicones, Me vinyl, hydrolysis products with tetraethyl silicate
• 68440-91-5
• 0
• .

• Spiro[furan-3(2H),6'-[6H]naphtho[1,8-bc]furan]-2,2'(4'H)-dione,5-(3-furanyl)-3',4,5,5',5'a,7',8',8'a-octahydro-3'-hydroxy-7'-methyl-,(3R,3'S,5S,5'aR,7'R,8'aR)- (9CI)
• 64660-17-9
• C19H20 O6
• 0
• .

• Spirostan-1,2,3,5-tetrol,(1b,2b,3a,5b,25R)- (9CI)
• 639-93-0
• C27H44 O6
• .

• Stannane,tributylethoxy-
• 682-00-8
• C₁₄H₃₂OSn
• 0
• .

• Spirostan-3-ol, (3a,5a,25R)- (9CI)
• 6788-40-5
• C27H44 O3
• 0
• .

• Spiro[5H-1,4-epoxy-2,7-methano-2H-3,1-benzoxazine-5,3'-[3H]indole]-6-carboxylicacid, 8-ethylidene-1',2',4,4a,6,7,8,8a-octahydro-2'-oxo-, methyl ester,(1S,2R,3'R,4R,4aS,6R,7R,8E,8aS)- (9CI)
• 63999-23-5
• C20H20 N2 O5
• 0
• .

• Starch, hydrolyzed
• 68412-29-3
• (C6H10O5)n
• 232-679-6
• 0
• .

• Spiro[cyclopropane-1,2'-[2H]indole]-1'(3'H)-carboxylicacid, 3'-oxo-, ethyl ester
• 64054-15-5
• C13H13 N O3
• 231.2472
• .

• SPIRAMYCIN ADIPATE
• 68880-55-7
• C₄₉H₈₄N₂O₁₈
• 272-570-0
• 989.1939
• .

• Spiro[5H-dibenzo[a,d]cycloheptene-5,4'-imidazolidin]-5'-one,10,11-dihydro-
• 64036-59-5
• C17H16 N2 O
• 264.3217
• .

• Sulfamic acid,tributylstannyl ester
• 6517-25-5
• C12H29 N O3 S Sn
• 0
• .

• Stannane,tricyclohexyl-
• 6056-50-4
• C18H34 Sn
• 369.17
• .

• scyllo-Inositol,1,3,5-tris-C-(3-methyl-2-butenyl)- (9CI)
• 69790-33-6
• C21H36 O6
• 0
• .

• Sulfamide, N'-[(8a)-1,6-dimethylergolin-8-yl]-N,N-dimethyl-
• 64795-35-3
• C18H26 N4 O2 S
• 362.4896
• .

• Sulfuric acid, aluminummagnesium salt (1:?:?)
• 60778-99-6
• Al. x H2 O4 S . x Mg
• 0
• .