| CAS号 | 名称 | 物化性质 | 分子式 | 分子量 |
| 568-93-4 | 1,2-二羟基-3-硝基蒽醌
1,2-Dihydroxy-3-nitroanthraquinone | |
C14H7NO6 | 285.21 |
| 116315-07-2 | 1,2-二羟基-3,5-二甲酰基苯
1,2-Dihydroxy-3,5-diformylbenzene | |
| |
| 129812-23-3 | 1,2-二甲基萘并[2,1-B]呋喃
1,2-Dimethyl-naphtho[2,1-b]furan | |
C14H12O | 196.25 |
| 887690-37-1 | 1,2-二甲基吲哚啉-5-甲醛
1,2-Dimethylindoline-5-carbaldehyde | |
C11H13NO | 175.2270 |
| 2073-76-9 | 1,2-二甲基吡啶-1-鎓 对甲苯磺酸盐
1,2-Dimethylpyridin-1-ium 4-methylbenzenesulfonate | |
C14H17NO3S | 279.35 |
| 942070-74-8 | 1,2-二甲基-5-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-1H-咪唑
1,2-Dimethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole | |
| |
| 6595-00-2 | 1,2-二甲基-1H-苯并[d]咪唑-6-羧酸
1,2-Dimethyl-1H-benzo[d]imidazole-6-carboxylicacid | |
C10H10N2O2 | 190.20 |
| 7570-48-1 | 1,2-二甲基-1H-吲哚-5-胺
1,2-Dimethyl-1H-indol-5-amine | |
C10H12N2 | 160.22 |
| 19406-11-2 | 1,2-二甲基-1H-吡咯-3-羧酸乙酯
Ethyl 1,2-Dimethyl-1H-Pyrrole-3-Carboxylate | |
C9H13NO2 | 167.21 |
| 600-29-3 | 1,2-二甲基-1H-吡咯
1,2-Dimethyl-1H-pyrrole | |
C6H9N | 95.14 |
| 76529-12-9 | 1,2-二甲基-1,2,3,4-四氢喹啉-6-甲醛
1,2-Dimethyl-1,2,3,4-tetrahydroquinoline-6-carbaldehyde | |
C12H15NO | 189.25 |
| 1160574-04-8 | 1,2-二溴-4-氯-5-甲基苯
1,2-Dibromo-4-Chloro-5-Methylbenzene | |
C7H5Br2Cl | 284.38 |
| 1805123-35-6 | 1,2-二溴-3-氟-4-硝基苯
1,2-Dibromo-3-fluoro-4-nitrobenzene | |
C6H2Br2FNO2 | 298.89 |
| 811713-01-6 | 1,2-二溴-3,4-二氟苯
1,2-Dibromo-3,4-difluorobenzene | |
C6H2Br2F2 | 271.8849 |
| 36908-76-6 | 1,2-二氮杂螺[2.5]辛烷-1-烯-6-羧酸
1,2-Diazaspiro[2.5]oct-1-ene-6-carboxylic acid | |
| |
| 45990-12-3 | 1,2-二氢苯并[cd]吲哚
2-Azatricyclo[6.3.1.0,4,12]dodeca-1(12),4,6,8,10-pentaene | |
C11H9N | 155.1959 |
| 671225-26-6 | 1,2-二氢泼尼卡酯
1,2-Dihydro Prednicarbate | 密度：1.24±0.1 g/cm3(Predicted)
沸点：638.0±55.0 °C(Predicted)
|
C27H38O8 | 490.59 |
| 468718-05-0 | 1,2-二氟-5-甲基-3-硝基苯
1,2-Difluoro-5-methyl-3-nitrobenzene | |
C7H5F2NO2 | 173.12 |
| 66684-64-8 | 1,2-二氟-4-甲氧基-5-硝基苯
1,2-Difluoro-4-methoxy-5-nitrobenzene | |
| |
| 23975-15-7 | 1,2-二(噻吩-2-基)炔
1,2-Di(thiophen-2-yl)ethyne | |
| |
| 15718-46-4 | 1,2-二(嘧啶-2-基)二硫化物
1,2-Di(pyrimidin-2-yl)disulfane | 密度：1.48±0.1 g/cm3
熔点：139-141 °C
沸点：484.2 °C at 760 mmHg
|
C8H6N4S2 | 222.29 |
| 24950-44-5 | 1,2-二(吡啶-3-基)乙烯
1,2-Di(pyridin-3-yl)ethene | |
C12H10N2 | 182.22 |
| 21326-80-7 | 1,2-二([1,1'-联苯]-4-基)乙炔
1,2-Di([1,1'-biphenyl]-4-yl)ethyne | |
C26H18 | 330.42 |
| 37077-81-9 | 1,2-O-亚异丙基-α-D-呋喃核糖
1,2-O-Isopropylidene-α-D-ribofuranose | 密度：1.267±0.06 g/cm3(Predicted)
熔点：85 °C
|
C8H14O5 | 190.19 |
| 1622839-53-5 | 1,2-DI(PYRIMIDIN-4-YL)BENZENE
| |
| |
| 1622839-12-6 | 1,2-DI(PYRAZIN-2-YL)BENZENE
| |
C14H10N4 | 234.256 |
| 1802633-31-3 | 1,2-Bis(bromomethyl)-4-(methylsulfonyl)benzene
| |
C9H10Br2O2S | 342.05 |
| 91960-97-3 | 1,2-bis(3-bromophenyl)ethane-1,2-dione
| |
C14H8O2Br2 | 368.02012 |
| 73147-56-5 | 1,2,5-噁二唑-3-胺
1,2,5-Oxadiazol-3-amine | |
C2H3N3O | 85.0647 |
| 1739-81-7 | 1,2,5-三甲基-1H-咪唑
1,2,5-Trimethyl-1H-imidazole | |
C6H10N2 | 110.1570 |
| 2225174-20-7 | 1,2,5-Trimethylpyrrole-3-boronic acid
| |
C7H12BNO2 | 152.98668 |
| 116511-28-5 | 1,2,5,6-四氢-1-甲基-3-吡啶羧酸 2-丙炔-1-基酯氢溴酸盐
1-Methyl-1,2,5,6-tetrahydro-3-pyridine carboxylic acid propargyl ester hydrobromide | 熔点：179 °C
|
C10H14BrNO2 | 260.1277 |
| 14230-18-3 | 1,2,4-苯三甲酸三乙酯
1,2,4-Benzenetris(carboxylic acid ethyl) ester | |
C15H18O6 | 294.3 |
| 56531-89-6 | 1,2,4-噻二唑-3-胺
1,2,4-Thiadiazol-3-amine | |
C2H3N3S | 101.13 |
| 71959-94-9 | 1,2,4-三甲基-1H-吡咯-3-羧酸
1,2,4-Trimethyl-1H-pyrrole-3-carboxylic acid | |
C8H11NO2 | 153.1784 |
| 822-69-5 | 1,2,4-三嗪-5-胺
1,2,4-Triazin-5-amine | |
C3H4N4 | 96.09 |
| 56866-65-0 | 1,2,4-Triazole-d2
| |
C2HD2N3 | 71.077643556 |
| 1243307-68-7 | 1,2,4-Oxadiazole, 3-methyl-5-(3S)-3-pyrrolidinyl-
| |
C7H11N3O | 153.18 |
| 1243307-69-8 | 1,2,4-Oxadiazole, 3-methyl-5-(3R)-3-pyrrolidinyl-
| |
C7H11N3O | 153.18 |
| 260411-06-1 | 1,2,4,6-四-O-乙酰基-3- O-(2-萘基甲基)-β-D-吡喃葡萄糖
1,2,4,6-Tetra-O-acetyl-3-O-(2-naphthalenylmethyl) -β-D-glucopyranose | 密度：1.29±0.1 g/cm3(Predicted)
沸点：585.9±50.0 °C(Predicted)
|
C25H28O10 | 488.49 |
| 70603-31-5 | 1,2,4,5-四乙炔基苯
1,2,4,5-Tetraethynylbenzene | |
| |
| 1430117-49-9 | 1,2,4,5-四(3-吡啶基)苯
1,2,4,5-tetra(pyridin-3-yl) benzene | |
C26H18N4 | 386.44792 |
| 1220714-37-3 | 1,2,4,5-四(1H-咪唑-1-基)苯
1,2,4,5-tetra(1H-imidazol-1-yl)benzene | 密度：1.41±0.1g/ml(Predicted)
沸点：680.9±55.0℃(Predicted)
|
C18H14N8 | 342.35736 |
| 475094-90-7 | 1,2,4,5-tetrakis(imidazol-1-ylmethyl)benzene
| 密度：1.30±0.1 g/ml(Predicted)
沸点：740.0±55.0℃(Predicted)
|
C22H22N8 | 398.46 |
| 394223-15-5 | 1,2,3-苯并噻二唑-5-甲醛
Benzo[d][1,2,3]thiadiazole-5-carbaldehyde | |
C7H4N2OS | 164.18 |
| 13400-02-7 | 1,2,3-三甲氧基-5-乙烯基苯
1,2,3-Trimethoxy-5-vinylbenzene | |
C11H14O3 | 194.23 |
| 366496-35-7 | 1,2,3-三溴-5-碘苯
1,2,3-Tribromo-5-iodobenzene | |
C6H2Br3I | 440.7 |
| 29636-66-6 | 1,2,3-Trimethyl-d9-benzene
| |
C9H3D9 | 129.247036002 |
| 1423028-00-5 | 1,2,3,6-四氢吡啶-4-甲腈盐酸盐
1,2,3,6-Tetrahydropyridine-4-carbonitrilehydrochloride | |
C6H9ClN2 | 144.60 |
| 50870-09-2 | 1,2,3,6,7,8-六氢-茚满-4-胺
1,2,3,6,7,8-Hexahydro-as-indacen-4-amine | |
C12H15N | 173.25 |
