• Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-5-carboxylicacid, 2',7'-dichloro-3',6'-dihydroxy-3-oxo-
• 142975-81-3
• C21H10 Cl2 O7
• 0
• .

• Strychnidin-10-one,2-nitro- (9CI)
• 29854-52-2
• C21H21 N3 O4
• 379.4091
• .

• SQ 15859 (9CI)
• 102646-85-5
• C40H64 O12
• .

• Spiro[9H,11H-naphtho[1',2':3,4]furo[3,2-c]pyran-5(2H),2'-oxirane]-3'-carboxylicacid, 6-[(S)-3-furanylhydroxymethyl]decahydro-2,2,4a,6-tetramethyl-4,11-dioxo-,(2'R,2aR,3'S,4aR,6S,8aR,8bR,12aS)-
• 22149-49-1
• C26H32 O9
• 0
• .

• Spiro[2.5]octane-1,1,2,2-tetracarbonitrile,4-methyl-
• 10566-02-6
• C13H12 N4
• 224.2612
• .

• Silanol, tin(4+) salt(9CI)
• 27890-57-9
• H4O Si . 1/4 Sn
• .

• Silane,methyl[[(3-propoxypropyl)silyl]methyl]-
• 27809-12-7
• C8H22 O Si2
• .

• Spiro[4.5]dec-6-ene-6-carboxylicacid, 2-(1-hydroxy-1-methylethyl)-10-methyl-, [2a,5b(R*)]- (9CI)
• 84210-00-4
• C15H24 O3
• 0
• .

• Sulfamic acid, lead(2+)salt (2:1) (8CI,9CI)
• 13767-78-7
• H3N O3 S . 1/2 Pb
• 237-379-9
• 399.37156
• .

• Sulfonic acids,C2-40-alkane, sodium salts
• 101794-83-6
• 309-966-0
• .

• SK 41 (9CI)
• 64083-36-9
• .

• 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',7'-trihydroxy-2',5',5',8'a-tetramethyl-6-oxo-,(aS,1'R,2'R,4'aS,6'S,7'R,8'aS)-
• 158827-62-4
• C52H70 N2 O11
• .

• Silane,[(methylsilyl)ethynyl][(methylsilyl)methyl]- (9CI)
• 27809-15-0
• C5H14 Si3
• .

• Silsesquioxanes, Ph Pr, polymers with glycerol, pentaerythritol, phthalic anhydride and soybean oil
• 71251-07-5
• 0
• .

• Stannane,chlorobis(2-methyl-2-phenylpropyl)[(trimethylsilyl)methyl]-
• 108307-07-9
• C24H37 Cl Si Sn
• .

• Spiro[cholestane-3,2'-oxazolidine],3'-hydroxy-4',4'-dimethyl-, (5a)-
• 128821-74-9
• C31H55 N O2
• .

• Slack wax (petroleum),hydrotreated
• 92062-09-4
• 295-523-6
• 0
• .

• sulfonatooxymethane; trimethyl-[3-(undec-10-enoylamino)propyl]azanium
• 94313-91-4
• C₁₈H₃₈N₂O₅S
• 304-990-8
• 394.56972
• .

• 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
• .

• Spiro[furan-2(3H),3'(1'H)-naphtho[1,2-c]furan]-1'-one,4,5,6',7',8',9'-hexahydro-4,6',6'-trimethyl- (9CI)
• 149817-97-0
• C18H22 O3
• .

• Spiro[cyclopentane-1,8'-[6]oxabicyclo[3.2.1]octan]-3'-ol,5'-methyl-3-(1-methylethenyl)- (9CI)
• 117841-38-0
• C15H24 O2
• .

• Stigmastane-3,7,12,24-tetrol,(3a,5b,7a,12a,24x)- (9CI)
• 93522-97-5
• C29H52 O4
• 0
• .

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

• Stannane,diphenylbis(phenylthio)-
• 1103-05-5
• C24H20 S2 Sn
• 491.25
• .

• 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-4-methoxy-1'-methyl-2-oxo-, methylester, (1'S,3S,4'aS,5'aS,10'aR)-
• 17138-12-4
• C22H26 N2 O5
• .

• 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
• .

• Strychnidin-10-one,2,3-dimethoxy-, 19-oxide
• 17301-81-4
• C23H26 N2 O5
• 241-328-6
• 428.47822
• .

• Spruce, Picea abies,ext.
• 91770-69-3
• 294-855-9
• 0
• .

• Spiro[1,3-dioxolane-2,4'(5'H)-[3,5a]methano[5aH]cyclohepta[5,6]naphth[2,3-b]oxirene](9CI)
• 23991-32-4
• C18H14 O3
• .

• Superfloc C 573
• 42751-79-1
• C₇H₂₀ClN₃O
• 197.7062
• .

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

• Spiro[1,3-dioxolane-2,10'-[4,9]ethanonaphtho[2,3-c]furan]-1',3'-dione,3'a,4',9',9'a-tetrahydro-
• 15257-51-9
• C16H14 O5
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2'-[(2-chlorophenyl)amino]-6'-(dibutylamino)-
• 82137-81-3
• C34H33 Cl N2 O3
• 279-906-5
• 553.09
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxy-, zirconium salt(1:?)
• 94021-88-2
• C20H4 Br4 Cl4 O5 . x Zr
• 301-480-7
• 3237.9388
• .

• Sulfuric acid, aluminumthallium salt (9CI)
• 52238-56-9
• Al. x H2 O4 S . x Tl
• 0
• .

• Spiro[7H-indeno[4,5-d]-1,3-dioxole-7,1'(2'H)-isoquinolin]-8(6H)-one,3',4'-dihydro-6',7'-dimethoxy-2'-methyl-, (1'S)-
• 31225-67-9
• C21H21 N O5
• .

• Spiro[thiazolidine-2,2'-tricyclo[3.3.1.13,7]decane]-4-carboxylicacid, hydrochloride (1:1)
• 159553-33-0
• C13H19 N O2 S . Cl H
• 289.8214
• .

• Spiro[1H-indene-1,2'-naphtho[1,8-de][1,3]dioxin]-3(2H)-one,4,7-dihydroxy-
• 159933-95-6
• C19H12 O5
• .

• Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-2',4',5',7'-tetraiodo-6-isothiocyanato-, sodium salt (1:2)
• 73676-43-4
• C21H7 I4 N O5 S . 2 Na
• 0
• .

• Spiro[1,3-dioxolane-2,2'(1'H)-pentalene]-4'-methanol,5'-[[(1,1-dimethylethyl)dimethylsilyl]oxy]hexahydro-, (3'aR,4'R,5'S,6'aS)-rel-
• 96648-15-6
• C17H32 O4 Si
• 306-224-8
• 0
• .

• Siloxanes andSilicones, di-Me, 6-hydroxyhexyl group-terminated
• 146955-64-8
• .

• Silicic acid (H4SiO4),beryllium zinc salt (8CI,9CI)
• 25638-88-4
• Be. x H4 O4 Si . x Zn
• 247-151-0
• 226.569582
• .

• Spiro[bicyclo[3.1.1]heptane-2,2'-oxirane],6,6-dimethyl-, (1S,2R,5R)-
• 23516-38-3
• C10H16 O
• 245-708-2
• 152.2334
• .

• Sulfamic acid,N,N-dimethyl-, 4-nitrophenyl ester
• 1142-27-4
• C8H10 N2 O5 S
• 214-533-3
• 246.2404
• .

• Spiro[isoquinoline-4(1H),3'-pyrrolidine]-1,2',3,5'(2H)-tetrone,2-[(4-bromo-2-fluorophenyl)methyl]-6-fluoro-
• 155683-53-7
• C19H11 Br F2 N2 O4
• 0
• .

• Sperm-activatingpeptide b (Echinometra mathaei type A egg jelly coat) (9CI)
• 126166-56-1
• C37H57 N11 O13
• .

• Sulfamic acid, N-ethyl-
• 4626-94-2
• C2H7 N O3 S
• 225-038-7
• 125.14688
• .

• Stannane,chlorotricyclohexyl-
• 3091-32-5
• C₁₈H₃₃ClSn
• 221-437-5
• 403.6176
• .

• Spiro[benzofuran-3(2H),1'-[2,5]cyclohexadiene]-5-carboxylicacid, 4-heptyl-6-hydroxy-2'-methoxy-2,4'-dioxo-6'-pentyl- (9CI)
• 157240-99-8
• C27H34 O7
• .

• Silicic acid (H4SiO4),tetraphenyl ester
• 1174-72-7
• C24H20 O4 Si
• 214-638-4
• 400.5
• .