• Sulfuric acid,erbium(3+) salt (3:2)
• 13478-49-4
• Er. 3/2 H2 O4 S
• 236-779-0
• 766.83
• .

• Sorbitan, di-9,12-octadecadienoate, (all-Z)-
• 93894-44-1
• C42H72O7
• 299-742-8
• 689.01688
• .

• Spiro[cyclohexane-1,4'(3'H)-[1H-7,9a]methanocyclohepta[c]pyran]-2-carboxaldehyde,4-(acetyloxy)-3-[(acetyloxy)methyl]hexahydro-5'-hydroxy-3-methyl-8'-methylene-4',9'-dioxo-,(1R,2S,3R,4S,4'aS,5'R,7'S,9'aS)- (9CI)
• 112722-03-9
• C24H30 O9
• .

• Stannane,trimethyl(2,4,6-trimethylphenyl)-
• 1077-62-9
• C12H20 Sn
• 282.9972
• .

• Silver alloy, Ag,Cu,Sn (Velvalloy zinc free)
• 117797-11-2
• Ag₇₂Cu₃Sn₂₅
• 0
• .

• Spiro[cyclopenta[4,5]pentaleno[1,6a-b]oxirene-3(3aH),2'-oxiran]-2(1aH)-one,hexahydro-4,7-dihydroxy-3a,5,5-trimethyl-, (1aS,2'S,3aS,3bR,4R,6aS,7S,7aR)-
• 33404-85-2
• C15H20 O5
• 0
• .

• Silane,trichloro-7-octen-1-yl-
• 52217-52-4
• C₈H₁₅Cl₃Si
• 257-747-2
• 245.6492
• .

• Silane,[3-(cyclopentadienyl)propyl]triethoxy- (9CI)
• 102056-64-4
• C14H26 O3 Si
• 540.88
• .

• Selenious acid, cesiumsalt (1:2)
• 15586-47-7
• Cs. 1/2 H2 O3 Se
• 239-647-0
• 392.7691
• .

• Synthetase,valyl-transfer ribonucleate (human clone pG7a-2/pG7a-1 gene G7a reduced) (9CI)
• 144515-61-7
• 0
• .

• Scyliorhinin II(reduced), 1-de-L-serine-2-de-L-proline- (9CI)
• 117354-73-1
• C69H109 N19 O23 S3
• 0
• .

• Sulfamic acid,1,10-decanediyl ester (9CI)
• 60548-61-0
• C10H24 N2 O6 S2
• 0
• .

• Spiro[2-cyclohexene-1,7'(1'H)-cyclopent[ij]isoquinolin]-4-one,2',3',8',8'a-tetrahydro-5',6'-dimethoxy-1'-methyl-, (1S,8'aS)-
• 10214-56-9
• C19H23 N O3
• 0
• .

• Stigmasta-7,22,25-trien-3-ol,4,28-dimethyl-, (3b,4a,5a,24x)- (9CI)
• 150148-79-1
• C31H50 O
• .

• Smotilon AM (9CI)
• 64719-37-5
• C₁₃H₂₃NaO₅S
• 0
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,4-amino-3',6'-dihydroxy-
• 3326-33-8
• C20H13 N O5
• 0
• .

• Solanesol
• 540-03-4
• C₄₅H₇₄O
• 631.07
• .

• Stannane, methyl-(8CI,9CI)
• 1631-78-3
• CH6 Sn
• 136.76834
• .

• Slags,silicomanganese-manufg.
• 69012-33-5
• C5H6MnSi
• 273-733-9
• 149.124689
• .

• Sulfoxide,4-chloro-3-nitrophenyl 2,4-dinitrophenyl (7CI,8CI)
• 1046-76-0
• C12H6 Cl N3 O7 S
• 371.7099
• .

• Spiro[4H-1-benzothiopyran-4,2'-oxirane]-3',3'-dicarbonitrile,2,3-dihydro-, 1,1-dioxide
• 31273-51-5
• C12H8 N2 O3 S
• 260.2685
• .

• Spiro[3H-indole-3,7'(6'H)-[3,6]methano[3H]oxepino[4,3-b]pyrrol]-2(1H)-one,2'-[(1R)-2-[(3S,3aS,4R,5S,6aS)-hexahydro-4-(hydroxymethyl)-5-methyl-2-oxo-2H-cyclopenta[b]furan-3-yl]-1-methylethyl]-3'a,4',8',8'a-tetrahydro-1-methoxy-,(3S,3'R,3'aS,6'R,8'aS)- (9CI)
• 120881-61-0
• C29H36 N2 O6
• .

• Silane,ethenyltrimethoxy-,polymer with ethene
• 35312-82-4
• C3H9O3Si *
• 121.18726
• .

• Spiro[3H-indole-3,2'(1'H)-quinazoline]-4'-carboxylicacid, 1,2-dihydro-2-oxo- (9CI)
• 24042-37-3
• C16H11 N3 O3
• 0
• .

• Spiro[3.3]heptane-2,2-dicarboxylicacid
• 64775-97-9
• C9H12 O4
• 184.1892
• .

• Stannane,dibutylbis[(1-oxoisoundecyl)oxy]- (9CI)
• 93893-96-0
• C30H60 O4 Sn
• 299-689-0
• 603.505
• .

• Sulfur fluoride oxide(S2F10O)
• 42310-84-9
• F10O S2
• 270.12
• .

• Spiro[oxirane-2,1'(2'H)-pentaleno[1,6a-c]pyran]-5'-carboxylicacid, octahydro-7',8'-dimethyl-2'-oxo-, [1'R-(1'a,4'aa,5'a,6'ab,7'a,8'b,9'aR*)]- (9CI)
• 156900-92-4
• C15H20 O5
• 0
• .

• Silanamine,N,N-disilyl-
• 13862-16-3
• H9N Si3
• 107.34
• .

• Spiro[4,10b-ethano-10bH-naphtho[1,2-b]pyran-2(3H),2'(3'H)-furan]-3'-ol,4,4',4a,5'-tetrahydro-8-methoxy-3,4',4a,5',5',7-hexamethyl-,(2S,3S,3'R,4R,4'S,4aR,10bR)-
• 221115-51-1
• C25H34 O4
• .

• Sunchromine Brown KE
• 8006-02-8
• 0
• .

• Spiro[2H-furo[2,3-e]isoindole-2,1'(2'H)-naphthalene]-7(3H)-hexanoicacid, a-[(1'R,2'R,4'aS,6'R,8'aS)-3',4',4'a,5',6,6',7',8,8',8'a-decahydro-4,6'-dihydroxy-2',5',5',8'a-tetramethyl-6-oxospiro[2H-furo[2,3-e]isoindole-2,1'(2'H)-naphthalen]-7(3H)-yl]-3',4',4'a,5',6,6',7',8,8',8'a-decahydro-4,6'-dihydroxy-2',5',5',8'a-tetramethyl-6-oxo-,(aS,1'R,2'R,4'aS,6'R,8'aS)-
• 158827-60-2
• C52H70 N2 O10
• .

• Spiro[naphthalene-2(1H),4'-piperidinium],octahydro-1',1'-dimethyl-, iodide (1:1)
• 106741-33-7
• C16H30 N . I
• 363.3206
• .

• Silanol,1,1,1-trimethyl-, 1-methanesulfonate
• 10090-05-8
• C4H12 O3 S Si
• 233-220-2
• 168.29
• .

• Safflower oil, polymerwith benzoic acid, glycerol, phthalic anhydride and trimethylolethane
• 148684-75-7
• .

• Stannane,dibutylbis[(1-oxoisodecyl)oxy]- (9CI)
• 85702-75-6
• C28H56 O4 Sn
• 288-266-6
• 575.45184
• .

• Siloxanes andSilicones, di-Me, polymers with Me silsesquioxanes,2,2-dimethyl-1-(1-methylethyl)-3-(2-methyl-1-oxopropoxy)- and2,2,4-trimethyl-3-(2-methyl-1-oxopropoxy)pentyl group-terminated
• 142657-61-2
• 0
• .

• Spiro[naphthalene-1(2H),3'-pyrrolidine]-2',5'-dione,3,4-dihydro-1'-[2-[(2-hydroxyethyl)methylamino]ethyl]-, (-)-
• 28309-57-1
• C18H24 N2 O3
• 316.3948
• .

• Stannane,bis[(2-hexyl-1-oxodecyl)oxy]dioctyl- (9CI)
• 85702-88-1
• C48H96 O4 Sn
• 288-280-2
• 855.98344
• .

• s-Triazine,2-chloro-4-(diazomethyl)-6-phenyl- (6CI,7CI,8CI)
• 30894-92-9
• C10H6 Cl N5
• 231.6411
• .

• Spiradine F
• 21040-64-2
• 0
• .

• Swertia japonica, ext.
• 94167-11-0
• 303-410-0
• 0
• .

• Saviosol (9CI)
• 103737-05-9
• .

• Stannane,tributyl[[(diethylamino)thioxomethyl]thio]- (9CI)
• 5847-53-0
• C17H37 N S2 Sn
• 227-437-1
• 438.32238
• .

• Saw Palmetto extract
• 84604-15-9
• 283-292-4
• 0
• .

• Sulfuric acid,dysprosium(3+) salt (3:2)
• 14373-91-2
• Dy. 3/2 H2 O4 S
• 238-345-6
• 757.31
• .

• Siloxanes andSilicones, Me 3-(2-oxiranylmethoxy)propyl, reaction products withN-methylglycine sodium salt (1:1)
• 116265-75-9
• .

• Sporidesmolide I(6CI,8CI,9CI)
• 2900-38-1
• C33H58 N4 O8
• 638.8356
• .

• 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'-methylene-,(3S,5S,5'aS,8'aR,8'bR)- (9CI)
• 69749-00-4
• C20H20 O6
• 356.3692
• .

• Spiro[7H-indeno[4,5-d]-1,3-dioxole-7,1'(2'H)-isoquinoline]-7',8-diol,3',4',6,8-tetrahydro-6'-methoxy-2'-methyl-, 8-acetate, (1'S,8R)-
• 30833-08-0
• C22H23 N O6
• .