| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 14485-48-4 | Stigmasta-7,22,25-trien-3-ol,(3b,5a)-; 5a-Stigmasta-7,22,25-trien-3b-ol (8CI); 24b-Ethyl-5a-cholesta-7,22,25-trien-3b-ol; 7,22,25-Stigmastatrienol; NSC 114518; D7,22,25-Stigmastatrien-3b-ol; D7,22,25-Stigmastatrienol |  | C29H46O | 详情 | 供应商 | |
| 14391-97-0 | Scandium, isotope ofmass 49; 49Sc; Sc49; Scandium-49 |  | Sc | 详情 | 供应商 | |
| 748718-95-8 | Spiro[benzofuran-2(3H),4'-piperidine],1'-ethyl-; Spiro[benzofuran-2(3H),4-piperidine], 1-ethyl- (9CI) |  | C14H19NO | 详情 | 供应商 | |
| 26118-70-7 | Sulfamic acid,N-methyl-, ethyl ester; Sulfamicacid, methyl-, ethyl ester (8CI,9CI); Ethyl methylaminosulfonate; Ethylmethylsulfamate |  | C3H9NO3S | 详情 | 供应商 | |
| 31126-39-3 | Stannane,tributyl[(phenylsulfonyl)methyl]-; (Phenylsulfonylmethyl)tributyltin; Tributyl[(phenylsulfonyl)methyl]stannane |  | C19H34O2SSn | 详情 | 供应商 | |
| 27723-50-8 | Spiro[5.5]undecane,1-methylene-; Spiro[5.5]undecane, 1-methylene- |  | C12H20 | 详情 | 供应商 | |
| 23599-73-7 | Strychnidine,(12b)- (9CI); 12-b-Strychnidine(8CI); 4,6-Methano-6H,14H-indolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinoline,strychnidine deriv.; 12-Isostrychnidine |  | C21H24N2O | 详情 | 供应商 | |
| 22868-26-4 | Silanol,1-(4-methoxyphenyl)-1,1-dimethyl-; Silanol,(4-methoxyphenyl)dimethyl- (9CI); Silanol, (p-methoxyphenyl)dimethyl- (8CI); (4-Methoxyphenyl)dimethylsilanol; (p-Methoxyphenyl)dimethylhydroxysilane; (p-Methoxyphenyl)dimethylsilanol |  | C9H14O2Si | 详情 | 供应商 | |
| 50836-03-8 | Spiro[1,3-benzodioxole-2,1'-cyclopentane]-2'-carboxylicacid |  | C12H12O4 | 详情 | 供应商 | |
| 76452-62-5 | Spiro[5.5]undec-3-en-2-one,4-ethoxy-; Spiro[5.5]undec-3-en-2-one, 4-ethoxy- (9CI) |  | C13H20O2 | 详情 | 供应商 | |
| 56246-58-3 | Spiro[bicyclo[3.1.1]heptane-2,2'-oxirane],6,6-dimethyl-, (1R,2S,5S)-; Spiro[bicyclo[3.1.1]heptane-2,2'-oxirane],6,6-dimethyl-, [1R-(1a,2a,5a)]-; (+)-2(10)-Pinene oxide; (+)-2a,10-Epoxypinane |  | C10H16O | 详情 | 供应商 | |
| 5311-65-9 | Semicarbazide,1,1'-imidocarbonylbis[4-p-tolyl-, monohydriodide (8CI); Semicarbazide,1,1'-imidocarbonylbis[4-p-tolyl-, hydriodide (7CI) |  | C17H21N7O2.HI | 详情 | 供应商 | |
| 142847-28-7 | Stellin C (9CI); L-Lysine,L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-histidyl-L-alanyl-L-seryl-L-threonyl-L-lysyl-L-leucyl-L-lysyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-arginyl-L-histidylglycyl-L-lysyl-L-lysyl-L-seryl-L-histidyl-; Stellin C (Acipenser stellatus) |  | C141H263N73O30 | 详情 | 供应商 | |
| 22501-98-0 | Sulfamic acid,N-(aminocarbonyl)-N-hydroxy-, sodium salt (1:1); Hydroxylamine-N-sulfonicacid, N-carbamoyl-, monosodium salt (8CI); Sulfamic acid, (aminocarbonyl)hydroxy-,monosodium salt (9CI); Sodium 1-hydroxy-1-ureasulfonate |  | CH3N2NaO5S | 详情 | 供应商 | |
| 82599-24-4 | Somatostatin (sheep),1-[3-(iodo-125I)-L-tyrosine]- (9CI); 1,2-Dithia-5,8,11,14,17,20,23,26,29,32,35-undecaazacyclooctatriacontane,cyclic peptide deriv. |  | C82H107IN18O20S2 | 详情 | 供应商 | |
| 89380-91-6 | Sulfamic acid,N,N-bis(2-chloroethyl)-, methyl ester; Sulfamicacid, bis(2-chloroethyl)-, methyl ester (7CI) |  | C5H11Cl2NO3S | 详情 | 供应商 | |
| 2320-38-9 | Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2',4',5',7'-tetrachloro-3',6'-dihydroxy-; Fluorescein,2',4',5',7'-tetrachloro- (6CI,7CI,8CI); 2',4',5',7'-Tetrachlorofluorescein; C.I. 45366; C.I. Solvent Red 42; D and C Red No. 24; D& C Red No. 25; D& C Red No. 26 |  | C20H8Cl4O5 | 详情 | 供应商 | |
| 51579-13-6 | Serine,3-ethoxy-O-ethyl- (9CI); Alanine,3,3-diethoxy- (5CI); NSC 16595 |  | C7H15NO4 | 详情 | 供应商 | |
| 12003-49-5 | Silicic acid (H4SiO4),aluminum potassium salt (1:1:1) (9CI); Aluminosilicicacid (HAlSiO4), potassium salt (8CI); Potassium aluminosilicate (KAlSiO4) (6CI,7CI); Aluminum potassium silicate (Al2K2(SiO4)2); Aluminum potassium silicate(AlK(SiO4)); Aluminum potassium silicate (AlKSiO4) |  | Al.H4O4Si.K | 详情 | 供应商 | |
| 138588-53-1 | Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,5-(aminomethyl)-3',6'-dihydroxy-; 5-(Aminomethyl)fluorescein |  | C21H15NO5 | 详情 | 供应商 | |
