| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 12143-24-7 | Strontium peroxide(Sr(O2)), octahydrate (9CI); Strontiumperoxide, octahydrate |  | H16O10Sr | 详情 | 供应商 | |
| 97344-04-2 | Spiro[furan-2(3H),2'(5'H)-furo[3,2-b]furan]-5'-one,hexahydro-5-methyl-, (2R,3'aS,5R,6'aS)-; Spiro[furan-2(3H),2'(5'H)-furo[3,2-b]furan]-5'-one,hexahydro-5-methyl-, [2'a(R*),3'aa,6'aa]-; Cephalosporolide F |  | C10H14O4 | 详情 | 供应商 | |
| 10143-57-4 | Silicic acid (H4SiO4),bis(2-ethylbutyl) bis(2-ethylhexyl) ester (7CI,8CI,9CI); Silicicacid, bis(2-ethylbutyl) bis(2-ethylhexyl) ester (6CI); Di-(2-ethylhexoxy)-di-(2-ethylbutoxy) silane |  | C28H60O4Si | 详情 | 供应商 | |
| 162280-52-6 | Spiro[naphthalene-2(1H),4'(5'H)-oxazol]-2'-amine,8-chloro-3,4-dihydro-; S 18616 |  | C12H13ClN2O | 详情 | 供应商 | |
| 96582-33-1 | Stannane,tetrakis(2-ethylhexyl)-; Tin,tetrakis(2-ethylhexyl)- (6CI,7CI) |  | C32H68Sn | 详情 | 供应商 | |
| 131619-78-8 | Silino[2,3-d]thiazole(9CI); Silino[2,3-d]thiazole (9CI) |  | C6H5NSSi | 详情 | 供应商 | |
| 129787-66-2 | Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-bis(b-D-glucopyranosyloxy)- |  | C32H32O15 | 详情 | 供应商 | |
| 215316-74-8 | Sulfuric acid,mono(1R,2R,5R)-6-oxabicyclo[3.1.0]hex-2-yl ester, rel-; 6-Oxabicyclo[3.1.0]hexan-2-ol,hydrogen sulfate, (1R,2R,5R)-rel- (9CI) |  | C5H8O5S | 详情 | 供应商 | |
| 20414-85-1 | Sulfoximine,S-methyl-S-(4-methylphenyl)-, [S(R)]-; Sulfoximine,S-methyl-S-(4-methylphenyl)-, (R)-; Sulfoximine, S-methyl-S-p-tolyl-, (R)-(-)-(8CI); (R)-(-)-Methyl p-tolyl sulfoximine |  | C8H11NOS | 详情 | 供应商 | |
| 17888-61-8 | Silane,(2-ethylbutoxy)trimethyl-; (2-Ethylbutoxy)(trimethyl)silane |  | C9H22OSi | 详情 | 供应商 | |
| 35319-92-7 | Spirostan-23-one,3-(acetyloxy)-, (3b,5b,25S)-; 23-Oxosarsasapogeninacetate |  | C29H44O5 | 详情 | 供应商 | |
| 17908-09-7 | Silane,dodecyltrimethyl-; DODECYLTRIMETHYLSILANE |  | C15H34Si | 详情 | 供应商 | |
| 17898-20-3 | Silane,2-hexen-1-yltrimethyl-; Silane,2-hexenyltrimethyl- (7CI,8CI,9CI); 1-Trimethylsilyl-2-hexene |  | C9H20Si | 详情 | 供应商 | |
| 2557-81-5 | Sulfur,pentafluorophenyl-, (OC-6-21)-; Phenylsulfurpentafluoride (6CI); Sulfur, pentafluorophenyl- (7CI,8CI); Pentafluoro(phenyl)sulfur; Pentafluorothiobenzene; Phenylsulfapentafluoride |  | C6H5F5S | 详情 | 供应商 | |
| 95309-05-0 | Sulfamide,N-(3-chlorophenyl)-; Sulfamide,(3-chlorophenyl)- (9CI) |  | C6H7ClN2O2S | 详情 | 供应商 | |
| 17166-13-1 | Selenium,chlorotriphenyl-, (T-4)-; Selenium,chlorotriphenyl- (8CI); Triphenylselenium chloride |  | C18H15ClSe | 详情 | 供应商 | |
| 214279-38-6 | Stannane,trimethyl(methyldiphenylsilyl)-; Silane,methyldiphenyl(trimethylstannyl)- (9CI) |  | C16H22SiSn | 详情 | 供应商 | |
| 18653-83-3 | Sulfamic acid, tin(2+)salt (2:1); Stannoussulfamate; Tin(2+) sulfamate; Tin(II) sulfamate |  | H4N2O6S2Sn | 详情 | 供应商 | |
| 12376-32-8 | Silver, [m-[29H,31H-phthalocyaninato(2-)-kN29,kN30:kN31,kN32]]di- (9CI); Phthalocyanine,disilver deriv. (6CI); Silver, [m-[29H,31H-phthalocyaninato(2-)-N29,N30:N31,N32]]di-; 29H,31H-Phthalocyanine, silver complex |  | C32H16Ag2N8 | 详情 | 供应商 | |
| 360044-55-9 | Spiro[1-azabicyclo[2.2.2]octane-3,5'-oxazolidin]-2'-one,4-methyl-; Spiro[1-azabicyclo[2.2.2]octane-3,5-oxazolidin]-2-one, 4-methyl- (9CI) |  | C10H16N2O2 | 详情 | 供应商 | |
