| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3-二氢-1-甲基-1H-膦 1-氧化物 | 1-methyl-2,3-dihydro-1<i>H</i>-phosphole 1-oxide | 872-45-7 | C5H9OP |
| 2,3-二氢-1-吲哚羧酸甲酯 | 1-(methoxycarbonyl)indoline | 89875-37-6 | C10H11NO2 |
| 2,3-二氢-1,4-苯并二氧杂环己烷-5-磺酰肼 | 2,3-Dihydro-1,4-benzodioxine-5-sulfonohydrazide | 890522-62-0 | C8H10N2O4S |
| 2,3-二氢-1,4-苯并二氧杂环己烷-5-磺酰氯 | 2,3-dihydro-1,4-benzodioxine-5-sulfonyl chloride | 87474-15-5 | C8H7ClO4S |
| 2,3-二氢-1,4-苯并二氧杂环己-6-基肼盐酸盐(1:1) | 2,3-dihydro(benzo[1,4]dioxin-6-yl)hydrazine hydrochloride | 84139-00-4 | C8H10N2O2*ClH |
| 2,3-二氢-1,4-苯并二噁英-6-胺盐酸盐 | 6-Amino-1,4-benzodioxane hydrochloride | 801316-07-4 | C8H9NO2*ClH |
| 2,3-二氢-1,4-苯并二噁英-5,6-二胺 | Hyp-OBzl * p-tolylsulfonic acid | 88501-00-2 | C7H8O3S*C12H15NO3 |
| 2,3-二氢-1,4,5,8-四羟基-9,10-蒽醌 | 2,3-Dihydro-1,4,5,8-tetrahydroxyanthraquinone | 81-59-4 | C14H10O6 |
| 2,3-二氢-1,3,3-三甲基-2-(1-甲基乙亚基)-1H-吲哚 | 1,3,3-Trimethyl-2-(1-methylethyliden)-2,3-dihydro-1H-indol | 82458-41-1 | C14H19N |
| 2,3-二氟马来酸二乙酯 | difluoromaleic acid diethyl ester | 815-97-4 | C8H10F2O4 |
| 2,3-二氟苯甲脒 | 2,3-Difluoro-benzamidine | 885957-09-5 | C7H6F2N2 |
| 2,3-二氟苯基乙酸酯 | 2,3-difluorophenyl acetate | 851936-86-2 | C8H6F2O2 |
| 2,3-二氟硝基苯 | 2,5-dichloropyridin-4-ol | 847664-65-7 | C5H3Cl2NO |
| 2,3-二氟吡啶-4-甲酸 | 2,3-difluoroisonicotinic acid | 851386-31-7 | C6H3F2NO2 |
| 2,3-二氟-6-硝基苯酚 | 2,3-difluoro-6-nitrophenol | 82419-26-9 | C6H3F2NO3 |
| 2,3-二氟-6-甲氧苄胺 | (2,3-difluoro-6-methoxyphenyl)methanamine | 886501-77-5 | C8H9F2NO |
| 2,3-二氟-6-甲氧基苯胺 | 2,3-difluoro-6-methoxyaniline | 886501-51-5 | C7H7F2NO |
| 2,3-二氟-6-甲氧基苄基溴 | 2,3-difluoro-6-methoxybenzyl bromide | 886501-83-3 | C8H7BrF2O |
| 2,3-二氟-5-氯吡啶 | 5-chloro-2,3-difluoropyridine | 89402-43-7 | C5H2ClF2N |
| 2,3-二氟-5-(三氟甲基)吡啶 | 2,3-difluoro-5-(trifluoromethyl)pyridine | 89402-42-6 | C6H2F5N |
| 2,3-二氟-4-羟基偶氮苯 | 2,3-difluoro-4-(phenyldiazenyl)phenol | 847872-04-2 | C12H8F2N2O |
| 2,3-二氟-4-碘苯甲醛 | 2,3-difluoro-4-iodobenzaldehyde | 885590-99-8 | C7H3F2IO |
| 2,3-二氟-4-碘吡啶 | 2,3-difluoro-4-iodopyridine | 851386-34-0 | C5H2F2IN |
| 2,3-二氟-4-甲苯胺 | 2,3-difluoro-4-methylaniline | 886503-79-3 | C7H7F2N |
| 2,3-二氟-4-甲氧基苯甲酰胺 | 2,3-Difluoro-4-methoxybenzamide | 886500-67-0 | C8H7F2NO2 |
| 2,3-二氟-4-甲氧基苄胺 | (2,3-difluoro-4-methoxyphenyl)methanamine | 886500-75-0 | C8H9F2NO |
| 2,3-二氟-4-氯苯胺 | 4-chloro-2,3-difluoroaniline | 878285-12-2 | C6H4ClF2N |
| 2,3-二氟-4-三氟甲基苯基硼酸频哪醇酯 | 2-(2,3-difluoro-4-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 881402-15-9 | C13H14BF5O2 |
| 2,3-二己基环氧乙烷 | 2,3-dihexyloxirane | 85721-27-3 | C14H28O |
| 2,3-二吡啶吡嗪-7-羧酸 | Pyrido[2,3-b]pyrazine-7-carboxylic acid | 893723-49-4 | C8H5N3O2 |
| 2,3-二乙酰氧基-2-甲基-丁腈 | 2,3-diacetoxy-2-methyl-butyronitrile | 854862-92-3 | C9H13NO4 |
| 2,3-二乙基-2,3-二苯基丁二酸 | 3,4-diphenylhexane-3,4-dicarboxylic acid | 88733-45-3 | C20H22O4 |
| 2,3-二乙基-2,3-二甲基丁二腈 | meso-2,3-Diethyl-2,3-dimethylbernsteinsaeuredinitril | 85688-81-9 | C10H16N2 |
| 2,3-二丙基噁丙环 | 4-Chloro-2-((2-chlorophenyl)((2-methyl-1-(1-methylethyl)propyl)imino)methyl)phenol | 80018-13-9 | C20H23Cl2NO |
| 2,3-二丁基萘磺酸钾 | Potassium dibutylnaphthalenesulfonate | 85409-94-5 | C18H23KO3S |
| 2,3-二[1-(2-甲基苯基)乙基]苯酚 | Bis[1-(methylphenyl)ethyl]phenol | 83804-00-6 | C24H26O |
| 2,3-二-仲-丁基-1-甲基萘 | Methylbis(1-methylpropyl)naphthalene | 85650-84-6 | C19H26 |
| 2,3-二-[2]吡啶基-中氮茚 | 2,3-di-[2]pyridyl-indolizine | 859207-20-8 | C18H13N3 |
| 2,3-二(氨基甲硫杂酰亚肼基)-1-甲基丙基丁酸酯 | Benzo(rst)pentaphene-3,4-diol, 1,2,3,4-tetrahydro-, trans- | 80648-54-0 | C24H18O2 |
| 2,3-二(棕榈酰氧基)-2-丙基-N-棕榈酰-半胱氨酰-丝氨酰-丝氨酰-天冬氨酰胺酰-丙氨酸 | Tripalmitoyl pentapeptide | 87173-03-3 | C67H124N6O14S |
| 2,3-二(叔-丁基)萘磺酸酯钾 | Potassium bis(tert-butyl)naphthalenesulfonate | 85409-88-7 | C18H23KO3S |
| 2,3-二(亚乙基)双环[2.2.1]庚烷 | 2,3-Diethylidenebicyclo[2.2.1]heptane | 85553-72-6 | C11H16 |
| 2,3-二(4-氯苯基)四氢-呋喃 | 2,3-Bis(4-chlorophenyl)tetrahydrofuran | 83929-34-4 | C16H14Cl2O |
| 2,3-二(3-噻吩基)喹喔啉 | 2,3-Di(3-thienyl)chinoxalin | 81322-01-2 | C16H10N2S2 |
| 2,3-二(2-噻吩基)喹喔啉 | 2,3-di(thiophen-2-yl)quinoxaline | 81321-98-4 | C16H10N2S2 |
| 2,3-二(2,5-二甲基苯氧基)丙-1-醇 | 2,3-Bis(2,5-dimethylphenoxy)propan-1-ol | 85567-40-4 | C19H24O3 |
| 2,3,9-三溴-10-异丙基蒽 | 2,3,9-tribromo-10-isopropyl-anthracene | 861299-42-5 | C17H13Br3 |
| 2,3,9-三氯-4-羟基-2,3-二氢-蒽-1,10-二酮 | 2,3,9-trichloro-4-hydroxy-2,3-dihydro-anthracene-1,10-dione | 860587-29-7 | C14H7Cl3O3 |
| 2,3,9,10-四甲氧基-7H-异吲哚并[2,1-b]异喹啉-5-酮 | 2,3,9,10-Tetramethoxy-7H-isoindolo[2,1-b]isoquinolin-5-one | 84245-30-7 | C20H19NO5 |
| 2,3,9,10-四溴蒽 | 2,3,9,10-tetrabromoanthracene | 871879-64-0 | C14H6Br4 |