| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| [1,2]恶唑并[5,4-f][1,2]苯并恶唑 | Benzo[1,2-d:4,5-d']bis[1,2]oxazole | 16456-28-3 | C8H4N2O2 |
| [1,2]恶唑并[5,4-e]吲嗪 | [1,2]Oxazolo[5,4-E]indolizine | 110799-54-7 | C9H6N2O |
| [1,2]恶唑并[5,4-e]吡唑并[5,1-c][1,2,4]三嗪 | Isoxazolo[5,4-e]pyrazolo[5,1-c][1,2,4]triazine | 87986-56-9 | C6H3N5O |
| [1,2]恶唑并[5,4-e][2,1,3]苯并恶二唑 | [1,2]Oxazolo[5,4-e][2,1,3]benzoxadiazole | 133818-22-1 | C7H3N3O2 |
| [1,2]恶唑并[5,4-d]嘧啶 | Isoxazolo[5,4-d]pyrimidine | 272-04-8 | C5H3N3O |
| [1,2]恶唑并[4,5-g]喹喔啉 | Isoxazolo[4,5-g]quinoxaline | 116378-71-3 | C9H5N3O |
| [1,2]恶唑并[4,5-b]喹喔啉 | Isoxazolo<4.5-b>chinoxalin | 14094-93-0 | C9H5N3O |
| [1,2]恶唑并[4,3-g][2,1]苯并恶唑 | Benzo[1,2-c:6,5-c']diisoxazole | 120387-08-8 | C8H4N2O2 |
| [1,2]恶唑并[4,3-e]吡唑并[1,5-A]嘧啶 | Isoxazolo[4,3-e]pyrazolo[1,5-a]pyrimidine | 149626-22-2 | C7H4N4O |
| [1,2]恶唑并[4,3-d]嘧啶 | Isoxazolo[4,3-D]pyrimidine | 272-58-2 | C5H3N3O |
| [1,2]恶唑并[4,3-b]吡啶 | [1,2]Oxazolo[4,3-b]pyridine | 173894-73-0 | C6H4N2O |
| [1,2]恶唑并[4',5':4,5]呋喃并[2,3-d][1,2]恶唑 | Furo[2,3-d:4,5-d']diisoxazole | 13375-59-2 | C6H2N2O3 |
| [1,2]恶唑并[3,4-e]吡唑并[5,1-C][1,2,4]三嗪 | [1,2]Oxazolo[3,4-e]pyrazolo[5,1-c][1,2,4]triazine | 117608-09-0 | C6H3N5O |
| [1,2]恶唑并[3,4-e][2,1]苯并恶唑 | isoxazolo[3,4-e][2,1]benzisoxazole | 831222-24-3 | C8H4N2O2 |
| [1,2]恶唑并[3,4-d]嘧啶 | Isoxazolo[3,4-d]pyrimidine | 28648-19-3 | C5H3N3O |
| [1,2]恶唑并[3,4-b]喹喔啉 | Isoxazolo<3,4-b>chinoxalin | 78172-25-5 | C9H5N3O |
| [1,2]噻唑并[5,4-d]嘧啶 | Isothiazolo[5,4-d]pyrimidine | 272-26-4 | C5H3N3S |
| [1,2]噻唑并[3,4-d]嘧啶 | Isothiazolo[3,4-d]pyrimidine | 14521-32-5 | C5H3N3S |
| [1,2]噻唑并[3,4-c]吡啶 | [1,2]Thiazolo[3,4-c]pyridine | 151063-43-3 | C6H4N2S |
| [1,2]噻唑并[2,3-a]苯并咪唑 | [1,2]Thiazolo[2,3-a]benzimidazole | 128952-59-0 | C9H6N2S |
| [1,2]二硫杂环戊烯并[1,5-b][1,2]二硫杂环戊烯 | 6a-thia-1,6-thiophthene | 252-09-5 | C5H4S3 |
| [1,2]二氧四环并[3,4-b]喹喔啉 | [1,2]Dioxeto[3,4-B]quinoxaline | 172589-79-6 | C8H4N2O2 |
| [1,2]二恶英并[4,3-b]吡啶 | [1,2]Dioxino[4,3-b]pyridine | 214490-52-5 | C7H5NO2 |
| [1,2-苯二醇基(2-)-O,O’]氧钛 | [1,2-Benzenediolato(2)-O,O']oxotitanium | 93459-84-8 | C6H6O3Ti |
| [1,2-苯二羧酸根合]二氧化三铅 | Lead, (1,2-benzenedicarboxylato(2-))dioxotri- | 69011-06-9 | C8H4O6Pb3 |
| [1,2-环己烷二亚基二(1E)-1-丙基-1-亚基]二(二苯基膦) | 1,2-bis((diphenylphosphino)ethylmethylene)cyclohexane | 420120-78-1 | C36H38P2 |
| [1,2-双(二苯基膦基)乙烷]三羰基钌 | [1,2-bis(diphenylphosphino)ethane]tricarbonylruthenium | 58201-22-2 | C29H24O3P2Ru |
| [1,2-双(二苯基膦)乙烷]四羰基钼(0) | (1,2-bis(diphenylphosphino)ethane)tetracarbonylmolybdenum | 15444-66-3 | C30H24MoO4P2 |
| [1,2-双(二苯基膦)乙烷]二溴化镍(II) | dibromonickel;2-diphenylphosphaniumylethyl(diphenyl)phosphanium | 14647-21-3 | C26H26Br2NiP2+2 |
| [1,2-双(二苯基膦)乙烷]二氯钴(II) | Co(dppe)Cl<sub>2</sub> | 18498-01-6 | C26H24Cl2CoP2 |
| [1,2-双(二苯基膦)乙烷]二氯化铁(II) | [FeCl<sub>2</sub>(dppe)] | 41536-18-9 | C26H24Cl2FeP2 |
| [1,2-双(二环己基膦)乙烷]氯化钯(II) | Pd(dcpe)Cl<sub>2</sub> | 96165-44-5 | C26H48Cl2P2Pd |
| [1,2-亚苯基二(羰基氧基)]二[二丁基(辛基氧基)锡烷] | —— | 84787-73-5 | C40H74O6Sn2 |
| [1,2-二萘]-4-基硼酸 | 1-(2-naphthyl)naphthalene-4-boronic acid | 1165943-53-2 | C20H15BO2 |
| [1,2-二苯基-2-(苯基-亚肼基)-乙基]-苯基-胺 | [1,2-Diphenyl-2-(phenyl-hydrazono)-ethyl]-phenyl-amine | 92925-30-9 | C26H23N3 |
| [1,2-二苯基-1,2-二(4-羧基苯基]乙烯 | 4,4'-(2,2-diphenylethene-1,1-diyl)dibenzoic acid | 1609575-40-7 | C28H20O4 |
| [1,2-二苯基-1,2-二(4-叠氮苯基]乙烯 | 1,2-bis(4-azidophenyl)-1,2-diphenylethene | 1401426-83-2 | C26H18N6 |
| [1,2-二苯基-1,2-二(4-叠氮甲基苯基]乙烯 | 1,2-bis[4-(azidomethyl)phenyl]-1,2-diphenylethene | 1054451-33-0 | C28H22N6 |
| [1,2-二苯基-1,2-二(4-丙炔氧基苯基]乙烯 | 1,2-diphenyl-1,2-bis(4-(prop-2-yn-1-yloxy)phenyl)ethene | 1237487-06-7 | C32H24O2 |
| [1,2-二苯基-1,2-二(4'-苯基-4''-三联吡啶基)]乙烯 | 1,2-bis[4'-(4'-(2,2':6',2'-terpyridyl))biphenyl-4-yl]-1,2-diphenylethene | 1332830-70-2 | C68H46N6 |
| [1,2-二苯基-1,2-二(4'-三苯胺基)]乙烯 | 1,2-bis[4'-(diphenylamino)biphenyl-4-yl]-1,2-diphenylethene | 1296787-77-3 | C62H46N2 |
| [1,2-二甲基-3-(2,2,6-三甲基环己基)丙基]乙酸酯 | Cyclohexanepropanol, alpha,beta,2,2,6-pentamethyl-, acetate | 60241-55-6 | C16H30O2 |
| [1,2-二溴-1-(4-硝基-苯基)-乙基]-甲基醚 | [1,2-dibromo-1-(4-nitro-phenyl)-ethyl]-methyl ether | 59777-30-9 | C9H9Br2NO3 |
| [1,2-二(二苯基膦基)乙烷]四羰基钨 | Carbon monoxide;2-diphenylphosphaniumylethyl(diphenyl)phosphanium;tungsten | 29890-05-9 | C30H26O4P2W+2 |
| [1,2-乙烷二基二[[(膦酰甲基)亚氨基]-2,1-乙二基次氮基二(亚甲基)]]四-膦酸十二钠盐 | Dodecasodium (ethane-1,2-diylbis(((phosphonatomethyl)imino)ethane-2,1-diylnitrilobis(methylene)))tetrakisphosphonate | 93919-79-0 | C12H24N4Na12O18P6 |
| [1,2-乙烷二基二[(1,2,3,3a,7a-H)-4,5,6,7-四氢-1H-茚-1-亚基]]二甲基-钛立体异构体 | dimethyl (S,S)-ethylene-1,2-bis(η(5)-4,5,6,7-tetrahydro-1-indenyl)titanium | 160335-86-4 | C22H30Ti |
| [1,2-14C]-乙醇胺盐酸盐 | [1,2-14C]ethanolamine hydrochloride | 80335-50-8 | C2H7NO*ClH |
| [1,2-13C]-甲基-溴乙酸酯 | methyl [1,2-13C2]bromoacetate | 116078-46-7 | C3H5BrO2 |
| [1,2-13C2]丙腈 | [1,2-13C2]propionitrile | 83587-74-0 | C3H5N |
| [1,2-13C2]-Α-酮戊二酸 | 1,2-<sup>(13)</sup>C<sub>2</sub>-α-ketoglutaric acid | 123953-28-6 | C5H6O5 |