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    首页 分子通 CAS
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    中文名称 英文名称 CAS号 化学式
    [1,3]二氧杂环戊并[4,5-g][2,1]苯并恶唑 7H-[1,3]Dioxolo[4,5-g][2,1]benzoxazole 158683-18-2 C8H5NO3
    [1,3]二氧杂环戊并[4,5-f][1,2]苯并恶唑 6H-[1,3]Dioxolo[4,5-f][1,2]benzoxazole 106253-12-7 C8H5NO3
    [1,3]二氧杂环戊并[4,5-e][2,1]苯并恶唑 2H-[1,3]Dioxolo[4,5-e][2,1]benzoxazole 145578-66-1 C8H5NO3
    [1,3]二氧杂环戊并[4,5-e][1,2]苯并恶唑 2H-[1,3]Dioxolo[4,5-e][1,2]benzoxazole 155181-15-0 C8H5NO3
    [1,3]二氧杂环戊并[4,5-c]吡啶-4-基甲醇 2-Hydroxymethyl-3,4-methylenedioxypyridine 139645-23-1 C7H7NO3
    [1,3]二氧杂环戊并[4,5-b]吡啶-6-基甲醇 1,3-Dioxolo[4,5-B]pyridine-6-methanol 162320-63-0 C7H7NO3
    [1,3]二氧杂烷-2-基-(4-甲氧基-苯基)-甲醇 (1,3-dioxolan-2-yl)(4-methoxyphenyl)methanol 118418-23-8 C11H14O4
    [1,3]二氧戊环并[4,5-B]吡啶-6-硼酸 [1,3]dioxolo[4,5-b]pyridin-6-ylboronic acid 1019767-68-0 C6H6BNO4
    [1,3]二噻唑并[4,5-d]-1,3-二噻唑,2,5-二(1,3-二硫醇-2-亚基)- 2,5-bis(1',3'-dithiol-2'-ylidene)-1,3,4,6-tetrathiapentalene 152588-53-9 C10H4S8
    [1,3]二噁唑并[4,5-g]噌啉-4(3H)-酮,3-(三苯基正膦亚基)- 3-(Triphenyl-λ<sup>5</sup>-phosphanylidene)-3H-[1,3]dioxolo[4,5-g]cinnolin-4-one 109773-42-4 C27H19N2O3P
    [1,3]二噁唑并[4,5-b]吡啶 (17Z,19Z,21Z,23Z,25Z)-4,6,10,12,14,16-hexahydroxy-3,15,27,28-tetramethyl-1-oxacyclooctacosa-17,19,21,23,25-pentaen-2-one 141443-39-2 C31H50O8
    [1,3-甲氧基-4,6-二(4'苯-4'-三联吡啶]苯 2,4-bis(4'-terpyridyl-p-phenyl)-1,5-dimethoxybenzene 1431790-35-0 C50H36N6O2
    [1,3-双（二苯基膦）丙烷]三氟甲磺酸钯(II) {(1,3-bis(diphenylphosphino)propane)ditriflatopalladium(II)} 137846-38-9 C29H26F6O6P2PdS2
    [1,3-双[2,6-双（异丙基）苯基]-2-咪唑啉亚叉基]二氟甲基银（I） [1,3-bis[2,6-di(propan-2-yl)phenyl]imidazolidin-2-ylidene]silver;difluoromethane 1643366-13-5 C28H39AgF2N2-
    [1,3-双(二苯基膦)丙烷]-双(苄腈)-双-四氟硼酸钯(II) Palladium(II)[1,3-bis(diphenylphosphino)propane]-bis(benzonitrile)-bis-tetrafluoroborate 175079-12-6 C41H36B2F8N2P2Pd
    [1,3-双(2,6-二异丙苯基)咪唑-2-亚基](N,N-二甲基-3,5-二甲氧苄胺基)氯化钯(II) 2-[(Dimethylamino)methyl]-4,6-dimethoxybenzen-1-ide [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]palladium chloride 1093348-08-3 C38H52ClN3O2Pd-2
    [1,3-双(2,4,6-三甲基苯基)-2-咪唑烷亚基][[2-(1-甲基-2-氧代丙氧基)苯基]亚甲基]二氯化钌 Umicore M51 1031262-71-1 C32H38Cl2N2O2Ru
    [1,3-亚苯基二(亚甲基)]二(二异丙基膦) 1,3-bis((di-iso-propylphosphino)methyl)benzene 193084-64-9 C20H36P2
    [1,3,5-苯三基三(1-甲基乙亚基)]三(叔-丁基)过氧化物 1,3,5-Tris<2-(t-butylperoxy)-2-propyl>benzol 19931-81-8 C27H48O6
    [1,3,4]噻二唑-2-甲酸乙酯 ethyl 1,3,4-thiadiazole-2-carboxylate 1378819-08-9 C5H6N2O2S
    [1,2]氮杂硼杂苯并[1,2-a][1,2]氮杂硼杂苯 10,9-Borazaro-naphthalin 1425-58-7 C8H8BN
    [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][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[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-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]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]二氧四环并[3,4-b]喹喔啉 [1,2]Dioxeto[3,4-B]quinoxaline 172589-79-6 C8H4N2O2
    [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
    [1,2-二萘]-4-基硼酸 1-(2-naphthyl)naphthalene-4-boronic acid 1165943-53-2 C20H15BO2
    [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-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
    [1,2-13C]-甲基-溴乙酸酯 methyl [1,2-13C2]bromoacetate 116078-46-7 C3H5BrO2
    [1,2-13C2]-Α-酮戊二酸 1,2-<sup>(13)</sup>C<sub>2</sub>-α-ketoglutaric acid 123953-28-6 C5H6O5
    [1,2,5]恶二唑并[3,4-g]喹喔啉 [1,2,5]Oxadiazolo[3,4-G]quinoxaline 101917-77-5 C8H4N4O
    [1,2,5]恶二唑并[3,4-d]嘧啶-7(3H)-酮 6<i>H</i>-[1,2,5]oxadiazolo[3,4-<i>d</i>]pyrimidin-7-one 17376-66-8 C4H2N4O2