| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 1491-12-9 | Spiro[bicyclo[2.2.1]hept-2-ene-7,2'-[1,3]dioxolane]; Spiro[1,3-dioxolane-2,7'-[2]norbornene](8CI); 2-Norbornen-7-one, cyclic ethylene acetal; Bicyclo[2.2.1]hept-2-en-7-one,cyclic 1,2-ethanediyl acetal |  | C9H12O2 | 详情 | 供应商 | |
| 31956-88-4 | Silanediol,1,2-ethanediylbis[methyl- (9CI); 2,5-Disilahexane-2,2,5,5-tetrol |  | C4H14O4Si2 | 详情 | 供应商 | |
| 14590-38-6 | Selenious acid,strontium salt (1:1); Seleniousacid (H2SeO3), strontium salt (1:1) (8CI); Strontium selenite (6CI,7CI); Strontium selenite (SrSeO3) |  | O3SeSr | 详情 | 供应商 | |
| 14833-16-0 | Selenium, isotope ofmass 78; 78Se; Se78; Selenium-78 |  | Se | 详情 | 供应商 | |
| 17010-21-8 | Silicate(2-),hexafluoro-, cadmium (1:1); Cadmiumfluosilicate (6CI); Cadmium hexafluorosilicate (7CI); Silicate(2-),hexafluoro-, cadmium (8CI,9CI); Cadmium silicon fluoride (CdSiF6); Cadmium(2+)hexafluorosilicate |  | CdF6Si | 详情 | 供应商 | |
| 1066-42-8 | Silanediol,1,1-dimethyl-; Silanediol,dimethyl- (6CI,7CI,8CI,9CI); Dihydroxydimethylsilane; Dimethyldihydroxysilane; Dimethylsilanediol |  | C2H8O2Si | 详情 | 供应商 | |
| 27927-93-1 | Sulfuric acid,anhydride with selenic acid (2:1) (9CI); Selenonylsulfate ((SeO2)(HSO4)2) (8CI); Selenotrisulfuric acid ((HSO4)2SeO2) |  | H2O10S2Se | 详情 | 供应商 | |
| 2406-33-9 | Silacyclopentane,1,1-dichloro-; 1,1-Dichloro-1-silacyclopentane; 1,1-Dichlorosilacyclopentane; Cyclotetramethylenedichlorosilane; NSC 252157 |  | C4H8Cl2Si | 详情 | 供应商 | |
| 820962-43-4 | Spiro[1,3-dioxolane-2,5'-[5H]inden]-1'(4'H)-one,hexahydro-7'a-methyl-, oxime, (3'aR,7'aS)-; Spiro[1,3-dioxolane-2,5'-[5H]inden]-1'-one,octahydro-7'a-methyl-, oxime, (3'aR,7'aS)- (9CI) |  | C12H19NO3 | 详情 | 供应商 | |
| 155969-73-6 | Spirost-5-ene-3,15-diol,(3b,15a,25R)- (9CI); Spiro[8H-naphth[2',1':4,5]indeno[2,1-b]furan-8,2'-[2H]pyran],spirost-5-ene-3,15-diol deriv.; Chamagenin |  | C27H42O4 | 详情 | 供应商 | |
| 49541-26-6 | Silane,dichloro(2-methoxyethoxy)methyl-; dichloro(2-methoxyethoxy)methylsilane |  | C4H10Cl2O2Si | 详情 | 供应商 | |
| 1187-83-3 | Serine, O-amino-; Alanine,3-(aminooxy)- (6CI,7CI); Hydroxylamine, O-(2-amino-2-carboxyethyl)-; b-Aminoxyalanine |  | C3H8N2O3 | 详情 | 供应商 | |
| 102856-52-0 | Selenonium,(2-methoxy-2-oxoethyl)dimethyl-; Selenobetainemethyl ester |  | C5H11O2Se+ | 详情 | 供应商 | |
| 12138-28-2 | Strontium silicide(SrSi2); Strontiumdisilicide |  | Si2Sr | 详情 | 供应商 | |
| 27672-79-3 | Spiro[indeno[5',4':1,4]cyclobut[1,2-b]oxirene-3(1aH),2'-oxirane](9CI); Spiro[3H-cyclobut[e]indene-3,2'-oxirane],2,2a-epoxy-2,2a-dihydro- (8CI); Spiro[oxirane-2,3'(1'aH)-oxireno[2,3]cyclobut[1,2-e]indene] |  | C12H8O2 | 详情 | 供应商 | |
| 2996-95-4 | Silane,trimethoxypentyl-; Amyltrimethoxysilane; Y 2815 |  | C8H20O3Si | 详情 | 供应商 | |
| 27208-19-1 | Sulfimide (8CI,9CI); N-Sulfonylamine; Sulfonylamine |  | HNO2S | 详情 | 供应商 | |
| 5827-56-5 | Stannane, tetradodecyl-; Tin,tetradodecyl- (6CI,7CI); NSC 92634; Tetra-n-dodecyltin; Tetradodecylstannane; Tetradodecyltin; Tetralauryltin |  | C48H100Sn | 详情 | 供应商 | |
| 1098-44-8 | Senecionan-11,16-dione,13,19-didehydro-12-hydroxy-, hydrochloride (9CI); Seneciphylline,hydrochloride (7CI,8CI); [1,6]Dioxacyclododecino[2,3,4-gh]pyrrolizine,senecionan-11,16-dione deriv.; Jacodine hydrochloride; Seneciphyllinhydrochloride |  | C18H23NO5.ClH | 详情 | 供应商 | |
| 163365-08-0 | Secretolytin (cattle)(9CI); Secretolytin(ox); 102: PN: US20080032930 SEQID: 105 unclaimed sequence; 188: PN: US20090048431SEQID: 186 claimed sequence; 85: PN: WO2008008805 SEQID: 86 unclaimed protein; Glycine, L-glutaminyl-L-lysyl-L-isoleucyl-L-alanyl-L-a-glutamyl-L-lysyl-L-phenylalanyl-L-serylglycyl-L-threonyl-L-arginyl-L-arginyl- |  | C63H108N22O19 | 详情 | 供应商 | |
