| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 13932-17-7 | Sulfuric acid,potassium zinc salt (2:2:1) (8CI,9CI); Potassiumzinc sulfate (K2Zn(SO4)2) (6CI,7CI) |  | H2O4S.K.1/2Zn | 详情 | 供应商 | |
| 31219-54-2 | Stibine oxide |  | H2OSb- | 详情 | 供应商 | |
| 1527-99-7 | Stannane,butyltrimethyl-; Tin,butyltrimethyl- (6CI,7CI); Butyltrimethylstannane; Trimethylbutyltin |  | C7H18Sn | 详情 | 供应商 | |
| 14391-86-7 | Scandium, isotope ofmass 48; 48Sc; Sc48; Scandium-48 |  | Sc | 详情 | 供应商 | |
| 102367-21-5 | Succinic acid, 1-ethyl-1-methyl-2-propynyl ester, sodium salt |  | C10H13NaO4 | 详情 | 供应商 | |
| 141231-59-6 | Substance P,5-[N-[3-[[4-[(3-aminopropyl)amino]butyl]amino]propyl]-L-glutamine]- (9CI); substance P, N-spermine-Gln(5)- |  | C73H121N21O13S | 详情 | 供应商 | |
| 4071-95-8 | Silane, trimethyl[2,2,2-trifluoro-1-(trifluoromethyl)ethoxy]-; (1,1,1,3,3,3-Hexafluoroisopropoxy)trimethylsilane; NSC 117348 |  | C6H10F6OSi | 详情 | 供应商 | |
| 27797-96-2 | Silane,1-butyn-1-yl[(methylsilyl)methyl]-; Silane,1-butynyl[(methylsilyl)methyl]- (9CI); 2,4-Disilaoct-5-yne |  | C6H14Si2 | 详情 | 供应商 | |
| 63807-68-1 | Silver alloy, base,Ag,Cu,Sn (Tytin); Copperalloy, nonbase, Ag,Cu,Sn (Tytin); Tin alloy, nonbase, Ag,Cu,Sn (Tytin); KerrTytin; Tytin |  | Ag.Cu.Sn | 详情 | 供应商 | |
| 13967-63-0 | Scandium, isotope ofmass 46; 46Sc; Sc46; Scandium-46 |  | Sc | 详情 | 供应商 | |
| 882041-48-7 | Spiro[furan-2(3H),3'-[3H]indol]-2'(1'H)-one,4,5-dihydro-4-iodo-1'-methyl-; 4,5-DIHYDRO-4-IODO-1’-METHYL-SPIRO[FURAN-2(3H),3’-[3H]INDOL]-2’(1’H)-ONE |  | C12H12INO2 | 详情 | 供应商 | |
| 882041-47-6 | Spiro[3H-indole-3,2'-[2H]pyran]-2(1H)-one,3',6'-dihydro-1-methyl-3'-methylene-; 3’,6’-DIHYDRO-1-METHYL-3’-METHYLENE-SPIRO[3H-INDOLE-3,2’-[2H]PYRAN]-2(1H)-ONE |  | C14H13NO2 | 详情 | 供应商 | |
| 882041-46-5 | Spiro[3H-indole-3,2'-[2H]pyran]-2,6'(1H,3'H)-dione,1-methyl-; 1-METHYL-SPIRO[3H-INDOLE-3,2’-[2H]PYRAN]-2,6’(1H,3’H)-DIONE |  | C13H11NO3 | 详情 | 供应商 | |
| 882041-45-4 | Spiro[furan-2(3H),3'-[3H]indol]-2'(1'H)-one,1'-methyl-; 1’-METHYL-SPIRO[FURAN-2(3H),3’-[3H]INDOL]-2’(1’H)-ONE |  | C12H11NO2 | 详情 | 供应商 | |
| 16571-41-8 | Silyl, trimethyl-(7CI,8CI,9CI); Trimethylsilyl; Trimethylsilyl radical; Trimethylsilyl radical (Me3Si); Trimsyl |  | C3H9Si* | 详情 | 供应商 | |
| 69611-58-1 | Spiro[androstane-17,3'(2'H)-furan](9CI); Spiro[17H-cyclopenta[a]phenanthrene-17,3'(2'H)-furan],spiro[androstane-17,3'(2'H)-furan] deriv.; Spiro[17H-cyclopenta[a]phenanthrene-17,3'(2'H)-furan],1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16-hexadecahydro-10,13-dimethyl-, [8R-(8a,9b,10a,13a,14b)]-; [8R-(8a,9b,10a,13a,14b)-1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16-Hexadecahydro-10,13-dimethylspiro[17H-cyclopenta[a]phenanthrene-17,3'(2'H)-furan] |  | C22H34O | 详情 | 供应商 | |
| 29427-91-6 | Silane,(germyldioxy)methyl- (9CI); 2,3-Dioxa-4-sila-1-germapentane |  | CH8GeO2Si | 详情 | 供应商 | |
| 158204-31-0 | Spiro[naphthalene-1(4H),2'-naphtho[1,8-de][1,3]dioxin]-4-one,2,3-dihydro-5-hydroxy-; DeoxypreussomerinB; Palmarumycin CP2 |  | C20H14O4 | 详情 | 供应商 | |
| 14124-68-6 | Selenate (9CI); Selenate(SeO42-) (8CI); Selenate ion; Selenate ion (SeO42-); Selenate ion(2-) |  | O4Se-2 | 详情 | 供应商 | |
| 83-45-4 | Stigmastan-3-ol, (3b,5a)-; 5a-Stigmastan-3b-ol (6CI,7CI,8CI); 24a-Ethylcholestanol; 5,6-Dihydro-b-sitosterol; Dihydro-b-sitosterol; Dihydrositosterin; Dihydrositosterol; Fucostanol; NSC 49081; Sitostanol; Spinastanol; Stigmastanol; b-Sitostanol; b-Sitosterol, dihydro- |  | C29H52O | 详情 | 供应商 | |
