274-15-7 | 1,3,2-Benzodioxaphosphole | C6H5 O2 P |
274-30-6 | 1,3-BENZODITHIOL | C7H6S2 |
274-19-1 | 1,3,2-Benzodioxastibole(8CI,9CI) | C6H5 O2 Sb |
274-26-0 | 1,3-Benzoxathiole | C7H6 O S |
274-40-8 | Indolizine | C8H7 N |
274-07-7 | CATECHOLBORANE | C6H5BO2 |
274-23-7 | 1,3-Dioxolopyrimidine (8CI,9CI) | C5H4 N2 O2 |
274-09-9 | 1,3-Benzodioxole | C7H6O2 |