| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 107583-59-5 | Spiro[2H-indole-2,3'-[3H]naphth[2,1-b][1,4]oxazine],3-ethyl-1,3-dihydro-1,3,4,5-tetramethyl- |  | C25H26N2O | 詳情 | 供應商 | |
| 79873-05-5 | Spiro[estrane-3,2'-thiazolidine](9CI); Spiro[3H-cyclopenta[a]phenanthrene-3,2'-thiazolidine],spiro[estrane-3,2'-thiazolidine] deriv.; Spiro[3H-cyclopenta[a]phenanthrene-3,2'-thiazolidine],hexadecahydro-13-methyl-, [8R-(8a,9b,10a,13a,14b)]-; [8R-(8a,9b,10a,13a,14b)]-Hexadecahydro-13-methylspiro[3H-cyclopenta[a]phenanthrene-3,2'-thiazolidine] |  | C20H33NS | 詳情 | 供應商 | |
| 26043-11-8 | Silicate(2-),hexafluoro-, nickel(2+) (1:1); Nickelfluosilicate (6CI); Nickel hexafluorosilicate (7CI); Silicate(2-), hexafluoro-,nickel(2+) (8CI) |  | F6NiSi | 詳情 | 供應商 | |
| 14265-71-5 | Selenium, isotope ofmass 75; 75Se; Se75; Selenium-75 |  | Se | 詳情 | 供應商 | |
| 63985-45-5 | Silicic acid (H4SiO4),lithium salt (9CI); Lithiumorthosilicate |  | Li4O4Si | 詳情 | 供應商 | |
| 12597-32-9 | Selenium, mol. (Se7); Cyclo(heptaselenium); Heptaatomic selenium; Se7; Selenium (Se7); Selenium heptaatomic mol.; Seleniummolecule (Se7) |  | Se7 | 詳情 | 供應商 | |
| 6673-97-8 | Spiro[androst-4-ene-17,2'(3'H)-furan]-3-one,7-(acetylthio)-4',5'-dihydro-, (7a,17b)-; Spiro[androst-4-ene-17,2'(3'H)-furan]-3-one,4',5'-dihydro-7a-mercapto-,acetate (7CI,8CI); 4',5'-Dihydro-7a-mercaptospiro[androst-4-ene-17,2'(3'H)-furan]-3-one acetate; 7a-Acetylthio-20-spirox-4-en-3-one; SC 15983; Spiroxasone; a-Acetylthio-4',5'-dihydrospiro[androst-4-ene-17,2'(3'H-furan]-3-one |  | C24H34O3S | 詳情 | 供應商 | |
| 13862-16-3 | Silanamine,N,N-disilyl-; Disilazane,2-silyl- (6CI,7CI); Silane, nitrilotris-; Trisilylamine |  | H9NSi3 | 詳情 | 供應商 | |
| 25374-11-2 | Silanamine,1-chloro-N,N-dimethyl-1,1-diphenyl-; Silylamine,1-chloro-N,N-dimethyl-1,1-diphenyl- (8CI) |  | C14H16ClNSi | 詳情 | 供應商 | |
| 27809-14-9 | Silane,methyl[(1-propyn-1-ylsilyl)methyl]-; 2,4-Disilahept-5-yne(8CI); Silane, methyl[(1-propynylsilyl)methyl]- (9CI) |  | C5H12Si2 | 詳情 | 供應商 | |
| 27245-05-2 | Sulfur fluoride (S2F4)(8CI,9CI); F3SSF |  | F4S2 | 詳情 | 供應商 | |
| 83863-64-3 | Spiro[5.5]undecan-3-one,7,9-dimethyl-; 7,9-dimethylspiro[5.5]undecan-3-one |  | C13H22O | 詳情 | 供應商 | |
| 10432-36-7 | Spiro[2.5]octane-1,1,2,2-tetracarbonitrile; NSC 84466 |  | C12H10N4 | 詳情 | 供應商 | |
| 15799-66-3 | Stannane,triphenyl(2-phenylethenyl)-; Tin,triphenylstyryl- (6CI); NSC 51019 |  | C26H22Sn | 詳情 | 供應商 | |
| 102785-99-9 | Siderite, magnesian((Fe0.5-0.9Mg0.1-0.5)(CO3)); Magnesiansiderite; Pistomesite; Sideroplesite |  | Mg | 詳情 | 供應商 | |
| 142-98-3 | Sulfuric acid,monodecyl ester; Decylsulfate (6CI,7CI); Decyl hydrogen sulfate |  | C10H22O4S | 詳情 | 供應商 | |
| 16785-81-2 | Sulfuric acid, vanadiumsalt (8CI,9CI); Sulfovanadicacid; Vanadium sulfate; Vanadosulfuric acid |  | O20S5V2 | 詳情 | 供應商 | |
| 16531-81-0 | Spiro[1,3-dioxolane-2,2'(1'H)-[1,4]ethenonaphthalene] |  | C14H12O2 | 詳情 | 供應商 | |
| 126166-59-4 | Sperm-activatingpeptide d (Heterocentrotus mammillatus egg jelly coat) (9CI); Sperm-activatingpeptide H 1 (Hemicentrotus pulcherrimus egg jelly coat),3-glycine-5-L-serine-9-L-isoleucine-; Glycine,N-[N-[N-[N-[N-[N-[N-[N-(N-glycyl-L-phenylalanyl)glycyl]-L-leucyl]-L-seryl]glycyl]glycyl]glycyl]-L-isoleucyl]- |  | C36H56N10O12 | 詳情 | 供應商 | |
| 1130-20-7 | Spiro[5.6]dodecan-7-ol; Spiro5.6dodecan-7-ol |  | C12H22O | 詳情 | 供應商 | |