| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 7783-19-9 | Selenious acid,diammonium salt (9CI); Ammoniumselenite ((NH4)2SeO3) (6CI,7CI); Selenious acid (H2SeO3), diammonium salt (8CI) |  | H8N2O3Se | 详情 | 供应商 | |
| 3531-48-4 | Stannane,cyclohexyltrimethyl-; Tin,cyclohexyltrimethyl- (7CI); Cyclohexyltrimethylstannane |  | C9H20Sn | 详情 | 供应商 | |
| 84405-20-9 | Selenodicarbonicdiamide ([(H2N)C(Se)]2Se), N,N'-dicyclohexyl-N,N'-dimethyl-; NSC 369741 |  | C16H28N2Se3 | 详情 | 供应商 | |
| 995-24-4 | Silane,methyltripropyl-; Methyltripropylsilane; Tripropylmethylsilane |  | C10H24Si | 详情 | 供应商 | |
| 118337-12-5 | Silane,dimethoxy(1-methylethoxy)(2-methylpropyl)- |  | C9H22O3Si | 详情 | 供应商 | |
| 28848-18-2 | Silane,ethyl[[2-(methylsilyl)ethenyl]oxy]-; 5-Oxa-2,6-disilaoct-3-ene |  | C5H14OSi2 | 详情 | 供应商 | |
| 13401-80-4 | Sulfuric acid,monoethenyl ester; Sulfuricacid, vinyl ester (8CI); Vinyl sulfate (6CI,7CI) |  | C2H4O4S | 详情 | 供应商 | |
| 61553-17-1 | Stannane,dibutylchloro(chloromethyl)-; Dibutyl(chloromethyl)tinchloride; Dibutylchloromethyltin chloride; NSC 142187 |  | C9H20Cl2Sn | 详情 | 供应商 | |
| 15701-15-2 | Strontium, isotope ofmass 80; 80Sr; Sr80; Strontium-80 |  | Sr | 详情 | 供应商 | |
| 10019-13-3 | Silane, trimethyl[[(6a)-A'-neogammacer-17(21)-en-6-yl]oxy]-(9CI); 1H-Cyclopenta[a]chrysene,silane deriv.; A'-Neogammacerane, silane deriv. |  | C21H18Si | 详情 | 供应商 | |
| 14450-85-2 | Silane, (plumbyloxy)-(8CI,9CI); (Plumbyloxy)silane; Plumbane, siloxy-; Siloxyplumbane |  | H6OPbSi | 详情 | 供应商 | |
| 94109-78-1 | Spiro[isobenzofuran-1(3H),9'-[9H]thioxanthen]-3-one,3',6'-dihydroxy-; 3’,6’-dihydroxyspiro[isobenzofuran-1(3H),9’-[9H]thioxanthene]-3-one |  | C20H12O4S | 详情 | 供应商 | |
| 2629-47-2 | Stibine,chlorodiphenyl-; Chlorodiphenylantimony; Chlorodiphenylstibine; Diphenylantimony chloride; Diphenylantimony(III)chloride; Diphenylchlorostibine; Diphenylstibinous chloride |  | C12H10ClSb | 详情 | 供应商 | |
| 5903-60-6 | Stannin,3-(dichloromethyl)hexahydro-1,1-dimethyl-; Stannacyclohexane,3-(dichloromethyl)-1,1-dimethyl- (7CI,8CI) |  | C8H16Cl2Sn | 详情 | 供应商 | |
| 18106-12-2 | Silane,diethoxy(1,4,5,6,7,7-hexachlorobicyclo[2.2.1]hept-5-en-2-yl)methyl-; 2-Norbornene,1,2,3,4,7,7-hexachloro-5-(diethoxymethylsilyl)- (8CI); Silane, diethoxy(1,4,5,6,7,7-hexachloro-5-norbornen-2-yl)methyl-(6CI) |  | C12H16Cl6O2Si | 详情 | 供应商 | |
| 22537-29-7 | Scandium, ion (Sc3+); Sc3+; Scandium cation; Scandium ion(3+); Scandium(3+) |  | Sc+3 | 详情 | 供应商 | |
| 103059-94-5 | Serine,3,4-dihydroxyornithyl-3-(7-oxo-4-oxa-1-azabicyclo[3.2.0]hept-3-yl)- (9CI); Serine,N-(3,4-dihydroxyornithyl)-3-(7-oxo-4-oxa-1-azabicyclo[3.2.0]hept-3-yl)-; 4-Oxa-1-azabicyclo[3.2.0]heptane, serine deriv.; Clavamycin C |  | C13H22N4O8 | 详情 | 供应商 | |
| 15758-45-9 | Selenium, isotope ofmass 79; 79Se; Se79; Selenium-79 |  | Se | 详情 | 供应商 | |
| 18052-07-8 | Silane,trichloroundecyl-; Trichloroundecylsilane; Undecyltrichlorosilane |  | C11H23Cl3Si | 详情 | 供应商 | |
| 12068-40-5 | Silicic acid (H2SiO3),aluminum lithium salt (2:1:1); Aluminosilicicacid (HAlSi2O6), lithium salt (8CI); Lithium aluminosilicate (LiAlSi2O6)(6CI,7CI); Aluminum lithium silicate (AlLiSi2O6); Aluminum lithium siliconoxide (AlLiSi2O6); Lithium aluminum silicate (LiAlSi2O6); b-Spodumene |  | Al.2H2O3Si.Li | 详情 | 供应商 | |
