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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 结构式图片
    1,2,3,4-四氢-2,4-二氧代-1-beta-D-呋喃核糖基-5-嘧啶乙酸甲酯 5-<(methylcarboxy)methyl>uridine 29428-50-0 C12H16N2O8
    1,2,3,4-四氢-2,4-二氧代-1-beta-D-呋喃核糖基-5-嘧啶乙酸甲酯
    1,2,3,4-四氢-2,2-二甲基-7-硝基喹啉 1,2,3,4-tetrahydro-2,2-dimethyl-7-nitroquinoline 201541-36-8 C11H14N2O2
    1,2,3,4-四氢-2,2-二甲基-7-硝基喹啉
    1,2,3,4-四氢-10-羟基-8-甲基-3-(2-丙炔基)-5H-[1]苯并吡喃并[3,4-c]吡啶-5-酮 10-hydroxy-8-methyl-3-prop-2-ynyl-1,2,3,4-tetrahydro-chromeno[3,4-<i>c</i>]pyridin-5-one 27296-62-4 C16H15NO3
    1,2,3,4-四氢-10-羟基-8-甲基-3-(2-丙炔基)-5H-[1]苯并吡喃并[3,4-c]吡啶-5-酮
    1,2,3,4-四氢-1-萘胺 1,2,3,4-tetrahydro-1-naphthylamine 2217-40-5 C10H13N
    1,2,3,4-四氢-1-萘胺
    1,2,3,4-四氢-1-[4-(异丙基磺酰基)苯基]-6,7-二甲氧基异喹啉 6,7-dimethoxy-1-[4-(propane-2-sulfonyl)-phenyl]-1,2,3,4-tetrahydro-isoquinoline 20884-90-6 C20H25NO4S
    1,2,3,4-四氢-1-[4-(异丙基磺酰基)苯基]-6,7-二甲氧基异喹啉
    1,2,3,4-四氢-1,5-萘二胺 (+/-)-1,2,3,4-tetrahydro-naphthalene-1,5-diyldiamine 20351-50-2 C10H14N2
    1,2,3,4-四氢-1,5-萘二胺
    1,2,3,4-四氢-1,4,6-三甲基萘 1,4,6-trimethyltetralin 22824-32-4 C13H18
    1,2,3,4-四氢-1,4,6-三甲基萘
    1,2,3,4-四氢-1,1-二甲基-6-羟基异喹啉 1,1-dimethyl-1,2,3,4-tetrahydroisoquinolin-6-ol 25200-13-9 C11H15NO
    1,2,3,4-四氢-1,1-二甲基-6-羟基异喹啉
    1,2,3,4-二苯并芴 13<i>H</i>-indeno[1,2-<i>l</i>]phenanthrene 201-65-0 C21H14
    1,2,3,4-二苯并芴
    1,2,3,4-二-o-异亚丙基-alpha-d-半乳糖醛酸 (3aR,5S,5aR,8aS,8bR)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-carboxylic acid 25253-46-7 C12H18O7
    1,2,3,4-二-o-异亚丙基-alpha-d-半乳糖醛酸
    1,2,3,4,9,9-六氯-1,4,4a,8a-四氢-1,4-甲烷萘-5,8-二酮 1,2,3,4,9,9-hexachloro-1,4,4a,8a-tetrahydro-1,4-methanonaphthalene-5,8-dione 2591-92-6 C11H4Cl6O2
    1,2,3,4,9,9-六氯-1,4,4a,8a-四氢-1,4-甲烷萘-5,8-二酮
    1,2,3,4,9,9-六氯-1,4,4a,5,6,7,8,8a-八氢-1,4-甲桥萘(氯化) 5,6,7,8,11,11-Hexachlor-5,8-methylen-1,2,3,4,5,8,9,10-octahydro-naphthalin 20757-80-6 C11H10Cl6
    1,2,3,4,9,9-六氯-1,4,4a,5,6,7,8,8a-八氢-1,4-甲桥萘(氯化)
    1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-十六氯-29H,31H-酞菁 1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-hexadecachlorophthalocyanine 28888-81-5 C32H2Cl16N8
    1,2,3,4,8,9,10,11,15,16,17,18,22,23,24,25-十六氯-29H,31H-酞菁
    1,2,3,4,6-D-葡萄糖五乙酸酯 D-galactose pentaacetate 25878-60-8 C16H22O11
    1,2,3,4,6-D-葡萄糖五乙酸酯
    1,2,3,4,6,7-六氢吡咯并[3,2,1-jk][1,4]苯并二氮杂卓 1,2,3,4,6,7-hexahydro-[1,4]diazepino[6,7,1-hi]indole 28740-91-2 C11H14N2
    1,2,3,4,6,7-六氢吡咯并[3,2,1-jk][1,4]苯并二氮杂卓
    1,2,3,4,6,7,8,9-八溴二苯并二恶英 1,2,3,4,6,7,8,9-octabromodibenzodioxin 2170-45-8 C12Br8O2
    1,2,3,4,6,7,8,9-八溴二苯并二恶英
    1,2,3,4,5-五苯基-1,3-环己二烯 1,2,3,4,5-Pentaphenyl-1,3-cyclohexadien 2858-03-9 C36H28
    1,2,3,4,5-五苯基-1,3-环己二烯
    1,2,3,4,5-五甲基-6-[(2,3,4,5-四甲基苯基)甲基]苯 2,2',3,3',4,4',5,5',6-Nonamethyl-diphenylmethan 21894-94-0 C22H30
    1,2,3,4,5-五甲基-6-[(2,3,4,5-四甲基苯基)甲基]苯
    1,2,3,4,5-五氯-6-(二氯甲基)苯 pentachloro-α,α-dichlorotoluene 2136-95-0 C7HCl7
    1,2,3,4,5-五氯-6-(二氯甲基)苯
    1,2,3,4,5-五氟-6-(2,3,5,6-四氟-4-甲基苯氧基)苯 4-Methyl-nonafluordiphenylether 20546-13-8 C13H3F9O
    1,2,3,4,5-五氟-6-(2,3,5,6-四氟-4-甲基苯氧基)苯
    1,2,3,4,5-五-O-乙酰基-beta-D-果糖 beta-D-Fructopyranose, pentaacetate 20764-61-8 C16H22O11
    1,2,3,4,5-五-O-乙酰基-beta-D-果糖
    1,2,3,4,5,8-六氢-4a,8alpha-乙烯桥萘 <4.4.2>Propella-3,11-dien 24139-32-0 C12H16
    1,2,3,4,5,8-六氢-4a,8alpha-乙烯桥萘
    1,2,3,4,5,7,7-七氯双环[2.2.1]庚-2,5-二烯 1,2,4,5,6,7,7-Heptachlor-bicyclo<2.2.1>heptadien-(2,5) 20524-59-8 C7HCl7
    1,2,3,4,5,7,7-七氯双环[2.2.1]庚-2,5-二烯
    1,2,3,4,5,6-环己烷六羧酸 cyclohexane-1,2,3,4,5,6-hexacarboxylic acid 2216-84-4 C12H12O12
    1,2,3,4,5,6-环己烷六羧酸
    1,2,3,4,5,6-环六六醇,磷酸)二氢六(,铁(3+)盐(1:1) Monoferric phytate 23567-85-3 C6H18FeO24P6+3
    1,2,3,4,5,6-环六六醇,磷酸)二氢六(,铁(3+)盐(1:1)
    1,2,3,4,5,6-六甲基环三硅氮烷 1,2,3,4,5,6-hexamethylcyclotrisilazane 2587-46-4 C6H21N3Si3
    1,2,3,4,5,6-六甲基环三硅氮烷
    1,2,3,4,5,6-六烷基[4-乙炔基苯基]苯 hexakis(4-ethynylphenyl)benzene 252238-71-4 C54H30
    1,2,3,4,5,6-六烷基[4-乙炔基苯基]苯
    1,2,3,4,5,6-六氢屈 1,2,3,4,5,6-Hexahydrochrysene 2091-91-0 C18H18
    1,2,3,4,5,6-六氢屈
    1,2,3,4,5,6-六氢-6-乙基-3-甲基-(+-)-2,6-甲桥-3-苯并氮杂环辛四烯-8-醇 5-Ethyl-2'-hydroxy-2-methyl-6,7-benzomorphan 20649-37-0 C15H21NO
    1,2,3,4,5,6-六氢-6-乙基-3-甲基-(+-)-2,6-甲桥-3-苯并氮杂环辛四烯-8-醇
    1,2,3,4,5,6-六氢-1,1,5,5-四甲基-7H-2,4alpha-甲桥萘-7-酮 1,2,3,4,5,6-hexahydro-1,1,5,5-tetramethyl-7H-2,4a-methanonaphthalen-7-one 23747-14-0 C15H22O
    1,2,3,4,5,6-六氢-1,1,5,5-四甲基-7H-2,4alpha-甲桥萘-7-酮
    1,2,3,4,5,6-六-O-甲基-D-山梨糖醇 1,2,3,4,5,6-hex-O-methyl-D-glucitol 20746-36-5 C12H26O6
    1,2,3,4,5,6-六-O-甲基-D-山梨糖醇
    1,2,3,4,5,6-六(三氟甲基)苯 hexakis(trifluoromethyl)benzene 2340-93-4 C12F18
    1,2,3,4,5,6-六(三氟甲基)苯
    1,2,3,4,5,6-三苯并蒽 1,2:3,4:5,6-tribenzanthracene 215-26-9 C26H16
    1,2,3,4,5,6-三苯并蒽
    1,2,3,4,5,6,7,8-辛苯基-1,3,5,7-环辛四烯 1,2,3,4,5,6,7,8-Octaphenylcycloocta-1,3,5,7-tetraene 2041-08-9 C56H40
    1,2,3,4,5,6,7,8-辛苯基-1,3,5,7-环辛四烯
    1,2,3,4,5,6,7,8-八氢苯并[4,5]噻吩并[2,3-d]嘧啶-2,4-二酮 5,6,7,8-Tetrahydro[1]benzothieno[2,3-d]pyrimidine-2,4(1H,3H)-dione 27285-09-2 C10H10N2O2S
    1,2,3,4,5,6,7,8-八氢苯并[4,5]噻吩并[2,3-d]嘧啶-2,4-二酮
    1,2,3,4,5,6,7,8,9,10-十氢化-10-甲基-5,9-亚甲基苯并环辛烯-11-酮 (+/-)-(1R<sup>*</sup>,8R<sup>*</sup>,9S<sup>*</sup>)-8-methyltricyclo<7.3.1.0<sup>2,7</sup>>tridec-2,7-en-13-one 22690-27-3 C14H20O
    1,2,3,4,5,6,7,8,9,10-十氢化-10-甲基-5,9-亚甲基苯并环辛烯-11-酮
    1,2,3,4,5,6,7,8,8-九氯-3a,4,7,7alpha-四氢-4,7-甲桥-1H-茚 Trichlordene 21641-70-3 C10H3Cl9
    1,2,3,4,5,6,7,8,8-九氯-3a,4,7,7alpha-四氢-4,7-甲桥-1H-茚
    1,2,3,4,4a,9alpha-六氢-1,4-甲桥蒽-9,10-二酮 1,2,3,4,4a,9a-hexahydro-1,4-methano-anthracene-9,10-dione 24402-98-0 C15H14O2
    1,2,3,4,4a,9alpha-六氢-1,4-甲桥蒽-9,10-二酮
    1,2,3,4,4a,9,9a,10-八氢-10-吖啶甲酰胺 1,2,3,4,4a,9,9a,10-Octahydro-10-acridinecarboxamide 22365-09-9 C14H18N2O
    1,2,3,4,4a,9,9a,10-八氢-10-吖啶甲酰胺
    1,2,3,4,4A,9alpha-六氢-3,6-二甲基-9H-吡啶并[4,3-b]吲哚二盐酸盐 Stobadine 251646-41-0 C13H18N2
    1,2,3,4,4A,9alpha-六氢-3,6-二甲基-9H-吡啶并[4,3-b]吲哚二盐酸盐
    1,2,3,3a,4,5-六氢铁屎米酮 1,2,3,3a,4,5-hexahydrocanthin-6-one 26400-25-9 C14H14N2O
    1,2,3,3a,4,5-六氢铁屎米酮
    1,2,3,3-四甲基环丙烯 1,2,3,3-tetramethylcyclopropene 26385-95-5 C7H12
    1,2,3,3-四甲基环丙烯
    1,2,3,3,4-五甲基环丁烯 1,2,3,3,4-pentamethylcyclobutene 2957-93-9 C9H16
    1,2,3,3,4-五甲基环丁烯
    1,2,3,3,3-五氟丙烯 1,2,3,3,3-pentafluoroprop-1-ene 2252-83-7 C3HF5
    1,2,3,3,3-五氟丙烯
    1,2,3,3',3a,4,4',6,7,7a-十氢-螺[4,7-甲桥-5H-茚-5,2'-[2H]吡喃] 1,2,3,3',3a,4,4',6,7,7a-decahydrospiro(4,7-methano-5H-indene-5,2'-(2H)pyran) 26244-01-9 C14H20O
    1,2,3,3',3a,4,4',6,7,7a-十氢-螺[4,7-甲桥-5H-茚-5,2'-[2H]吡喃]
    1,2,3,10B-四氢荧蒽 1,2,3,10b-tetrahydrofluoranthene 20279-21-4 C16H14
    1,2,3,10B-四氢荧蒽
    1,2,2-三苯基乙醇 1,2,2-triphenyl-1-ethanol 2294-93-1 C20H18O
    1,2,2-三苯基乙醇
    1,2,2-三苯基乙烯基硼酸频哪醇酯 4,4,5,5-tetramethyl-2-(1,2,2-triphenylvinyl)-1,3,2-dioxaborolane 219488-97-8 C26H27BO2
    1,2,2-三苯基乙烯基硼酸频哪醇酯
    1,2,2-三甲基-二环{1.1.0}丁烷 1,2,2-trimethyl-bicyclo{1.1.0}butane 28569-96-2 C7H12
    1,2,2-三甲基-二环{1.1.0}丁烷
    1,2,2-三氟乙烯基三苯基硅烷 1,2,2-Trifluorovinyl-triphenylsilane 2643-25-6 C20H15F3Si
    1,2,2-三氟乙烯基三苯基硅烷