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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物

    有机杂环化合物

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    中文名称 英文名称 CAS号 化学式
    1,2-恶嗪啉盐酸盐 1,2-oxazinane hydrochloride 54722-74-6 C4H9NO*ClH
    1,2-恶唑烷-5-羧酸 isoxazolidine-5-carboxylic acid 36839-09-5 C4H7NO3
    1,2-恶唑-3,5-二甲酰氯 3,5-isoxazoledicarbonyl chloride 80887-20-3 C5HCl2NO3
    1,2-恶唑-3,4-二甲酸 1,2-Oxazole-3,4-dicarboxylic acid 15440-76-3 C5H3NO5
    1,2-异亚丙基苦马豆素 (3aR,9R,9aR,9bS)-octahydro-2,2-dimethyl-[1,3]dioxolo[4,5-a]indolizin-9-ol 85624-09-5 C11H19NO3
    1,2-噻唑烷1,1-二氧化物 1,2-Thiazetidine 1,1-dioxide 34817-61-3 C2H5NO2S
    1,2-噻唑-5-甲酰肼 Isothiazol-5-carboxylhydrazid 89033-31-8 C4H5N3OS
    1,2-噻唑-4-甲酸甲酯 methyl 1,2-thiazole-4-carboxylate 56133-37-0 C5H5NO2S
    1,2-噻唑-4-甲酰胺 Isothiazol-4-carbonsaeureamid 24340-75-8 C4H4N2OS
    1,2-噻唑-4-甲酰肼 Isothiazol-4-carbonsaeure-hydrazid 101258-25-7 C4H5N3OS
    1,2-噻唑-4-甲腈 4-Cyanoisothiazol 3912-37-6 C4H2N2S
    1,2-噻唑-4-基甲醇 1,2-thiazol-4-ylmethanol 170283-02-0 C4H5NOS
    1,2-噻唑-3-胺 3-amino-isothiazole 4592-62-5 C3H4N2S
    1,2-噻唑-3,4,5-三甲腈 1,3-Thiazole-2,4,5-tricarbonitrile 857958-14-6 C6N4S
    1,2-噁唑-4-磺酰氯 1,2-Oxazole-4-sulfonyl chloride 933740-94-4 C3H2ClNO3S
    1,2-噁吖丁啶-3-酮,4,4-二(4-氯苯基)-2-甲基- 4,4-Bis-(4-chlorphenyl)-2-methyl-1,2-oxazetidin-3-on 131894-44-5 C15H11Cl2NO2
    1,2-吲哚嗪二羧酸二乙酯 diethyl indolizine-1,2-dicarboxylate 14174-98-2 C14H15NO4
    1,2-吩嗪二胺 1,2-Diamino-phenazin 18742-99-9 C12H10N4
    1,2-双（（2R，5R）-2,5-二乙基膦基乙烷）乙烷（环辛二烯）四氟硼酸铑（I） 1,2-Bis((2R,5R)-2,5-diethylphospholano)ethane(cyclooctadiene)rhodium(I) tetrafluoroborate 136705-70-9 C26H48BF4P2Rh-
    1,2-双吡啶基乙烯 1,2-bis(4-pyridyl)ethylene 1135-32-6 C12H10N2
    1,2-双吡啶基乙烯 1,2-bis(2-pyridyl)ethylene 1437-15-6 C12H10N2
    1,2-双[（2R，5R）-2,5-二甲基膦酰基]-3,3,4,4-四氟-1-环丁烯（1,5-环辛二烯）四氟硼酸铑（I） Pubchem_71310606 —— C24H36BF8P2Rh-
    1,2-双[羟甲基]-1-环己烯二甲酸酯 3-ethyl-3-methyl-oxiranecarboxylic acid 756753-95-4 C6H10O3
    1,2-双[1,3-双（2,6-二-异丙基苯基）咪唑-2-亚甲基]二膦 1,2-Bis[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]diphosphine 1080030-13-2 C54H72N4P2
    1,2-双[1,3-双（2,6-二-异丙基苯基）咪唑-2-亚甲基]二甲苯 ((HCN(2,6-iPr2C6H3))2C)SiSi(C(N(2,6-iPr2C6H3)CH)2) 1070876-63-9 C54H72N4Si2
    1,2-双[(2S,5S)-2,5-二异丙基膦烷基]乙烷 1,2-Bis[(2s,5s)-2,5-diisopropyl-1-phospholanyl]ethane 528854-34-4 C22H44P2
    1,2-双[(2R,5R)-2,5-二乙基磷杂环戊烷基]苯(1,5-环辛二烯)铑(I)四氟硼酸盐 {Ni(phen)Cl2} 22980-76-3 C12H8Cl2N2Ni
    1,2-双[(2R,5R)-2,5-(二甲基磷]乙烷(环辛二烯)四氟硼酸铑(I) 1,2-Bis[(2R,5R)-2,5-(dimethylphospholano]ethane(cyclooctadiene)rhodium(I) tetrafluoroborate 305818-67-1 C22H40BF4P2Rh-
    1,2-双-(N-甲基咪唑-2-基)-乙烷 bis(1,2-(N-methylimidazole-2-yl))ethane 130632-70-1 C10H14N4
    1,2-双-(4-甲基-2-苯基吡咯-1-基)-乙烷 1,2-bis-(4-methyl-2-phenyl-pyrrol-1-yl)-ethane 102747-59-1 C24H24N2
    1,2-双-(2,4-二乙基-5-甲基-噻唑-3-基)-乙烷 1,2-bis-(2,4-diethyl-5-methyl-thiazol-3-yl)-ethane 102176-70-5 C18H32N2S2
    1,2-双-(1-苄基-1H-苯并咪唑-2-基)-乙醇 1,2-bis-(1-benzyl-1H-benzimidazol-2-yl)-ethanol 103329-46-0 C30H26N4O
    1,2-双(马来酰亚胺)乙烷 1,1'-(ethane-1,2-diyl)bis(1H-pyrrole-2,5-dione) 5132-30-9 C10H8N2O4
    1,2-双(四溴邻苯二甲酰亚胺)乙烷 N,N'-ethylenebis(3,4,5,6-tetrabromophthalimide) 32588-76-4 C18H4Br8N2O4
    1,2-双(喹啉-2-基)乙烷 1,2-Bis(quinolin-2-yl)ethane 17999-86-9 C20H16N2
    1,2-双(吡咯烷)-乙烷 1,2-di(pyrrolidin-1-yl)ethane 21408-05-9 C10H20N2
    1,2-双(8-甲基-2-喹啉基)乙烯-1,2-二醇 1,2-bis(8-methyl-2-quinolyl)ethene-1,2-diol 68120-89-8 C22H18N2O2
    1,2-双(8-甲基-1,2,3,4-四氢喹啉-2-基)乙烷-1,2-二醇 1,2-bis(1,2,3,4-tetrahydro-8-methyl-2-quinolyl)ethane-1,2-diol 138197-87-2 C22H28N2O2
    1,2-双(6-溴-2-吡啶基)-1,2-二溴乙烷 1,2-bis(6-bromo-2-pyridyl)-1,2-dibromoethane 496840-14-3 C12H8Br4N2
    1,2-双(5-硼酸-2-甲基-3-噻吩基)环戊烯 1,2-bis(5-boronic acid-2-methyl-3-thienyl)cyclopentene 608528-48-9 C15H18B2O4S2
    1,2-双(5-硝基-2-呋喃基)乙烷 1,2-bis(5-nitro-2-furyl)ethane 4610-65-5 C10H8N2O6
    1,2-双(5-硝基-1H-苯并咪唑-2-基)苯 1,2-bis(5-nitro-1H-benzimidazol-2-yl)benzene 193900-45-7 C20H12N6O4
    1,2-双(5-甲基-2-苯并噁唑基)-乙烯 1,2-bis-(5-methylbenzoxazol-2-yl)ethene 1041-00-5 C18H14N2O2
    1,2-双(5-溴吡啶-2-基)二硫 1,2-bis(5-bromopyridin-2-yl)disulfane 872273-36-4 C10H6Br2N2S2
    1,2-双(5-氯-2-甲基苯并[b]噻吩-3-基)环戊烯 1,2-bis(5-chloro-2-methylbenzo[b]thiophen-3-yl)cyclopentene 1036649-47-4 C23H18Cl2S2
    1,2-双(5-氯-2-甲基苯并[b]噻吩-3-基)全氟环戊烯 1,2-bis(5-chloro-2-methylbenzo[b]thiophen-3-yl)perfluorocyclopentene 1036649-52-1 C23H12Cl2F6S2
    1,2-双(5-氯-2-甲基噻吩-3-基)环戊-1-烯 1,2-bis(5-chloro-2-methylthien-3-yl)cyclopent-1-ene 219537-97-0 C15H14Cl2S2
    1,2-双(5'-甲酰-2'-甲基-3'-噻吩基)全氟环戊烯 1,2-bis(5'-formyl-2'-methylthien-3'-yl)perfluorocyclopentene 154566-75-3 C17H10F6O2S2
    1,2-双(4-苯基-1,3-噻唑-2-基)肼 4,4'-diphenyl-2,2'-diazane-1,2-diyl-bis-thiazole 76187-15-0 C18H14N4S2
    1,2-双(4-甲氧基苯基)咪唑 1,2-bis(4-methoxyphenyl)-1H-imidazole 852525-37-2 C17H16N2O2