# Species Formula 2277 Magnesium di-hydrosulfideH2MgS2 2278 Magnesium dithiol (Geo)H4MgS2 2279 Mg(II)(H2O)4(H2S)2H12O4MgS2 2280 Mg(II)(H2O)4(H2S)2 (Geo)H12O4MgS2 2281 Mg(II)S2O4 (KIWSEO) (Geo)C10H12N2O4MgS2 2282 Mg(II)S2O4 (KIWSEO)C10H12N2O4MgS2 2283 Mg(II)S2N2O2 (EHUFUI) (Geo)C20H22N2O2F6MgS2 2284 Mg(II)S2N2O2 (EHUFUI)C20H22N2O2F6MgS2 2285 SiC2S2 (GUMZUJ) (Geo)C8H10SiS2 2286 SiC2S2 (GUMZUJ)C8H10SiS2 2287 SiO2S2N (EBUPIA) (Geo) C17H17NO4SiS2 2288 SiO2S2N (EBUPIA)C17H17NO4SiS2 2289 Si2C4S2 (CADLOI) (Geo)C4H12Si2S2 2290 Si2C4S2 (CADLOI)C4H12Si2S2 2291 Sulfur, trimer (open chain)S3 2292 HS3HS3 2293 Hydrogen trisulfideHS3 2294 2,3,4-TrithiapentaneC2H6S3 2295 1,3-Dithiol-2-thioneC3H2S3 2296 1,3-Dithiolan-2-thioneC3H4S3 2297 TrimethylthioboraneH9BC3S3