| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3-二氯-5-甲基吡嗪 | 2,3-dichloro-6-methylpyrazine | 32493-78-0 | C5H4Cl2N2 |
| 2,3-二氯-5-甲基-2,5-环己二烯-1,4-二酮 | 2,3-dichloro-5-methylcyclohexa-2,5-dien-1,4-dion | 30685-19-9 | C7H4Cl2O2 |
| 2,3-二氯-5,6-二甲基吡嗪 | 2,3-dichloro-5,6-dimethylpyrazine | 32493-79-1 | C6H6Cl2N2 |
| 2,3-二氯-4-甲氧基苯酚 | 2,3-dichloro-4-methoxyphenol | 39542-65-9 | C7H6Cl2O2 |
| 2,3-二氯-4-甲氧基苯磺酰氯 | 2,3-dichloro-4-methoxybenzenesulfonyl chloride | 35509-60-5 | C7H5Cl3O3S |
| 2,3-二氯-4-氨基苯甲酸 | 2,3-Dichlor-4-aminobenzoesaeure | 34263-51-9 | C7H5Cl2NO2 |
| 2,3-二氯-4-氟苯胺 | 2,3-dichloro-4-fluorophenylamine | 36556-52-2 | C6H4Cl2FN |
| 2,3-二氯-4-氟硝基苯 | 2,3-dichloro-1-fluoro-4-nitrobenzene | 36556-51-1 | C6H2Cl2FNO2 |
| 2,3-二氯-2,3-二氟丁二酸 | difluorodichlorosuccinic acid | 377-34-4 | C4H2Cl2F2O4 |
| 2,3-二氯-1,4-二甲基苯 | 2,3-dichloro-p-xylene | 34840-79-4 | C8H8Cl2 |
| 2,3-二氯-1,1,1-三氟丙烷 | 2,3-dichloro-1,1,1-trifluoropropane | 338-75-0 | C3H3Cl2F3 |
| 2,3-二氯-1,1,1-三氟-2-甲基丙烷 | 2,3-dichloro-1,1,1-trifluoro-2-methyl-propane | 374-18-5 | C4H5Cl2F3 |
| 2,3-二氯-1,1,1,4,4,4-六氟丁烷 | 2,3-dichloro-1,1,1,4,4,4-hexafluorobutane | 384-54-3 | C4H2Cl2F6 |
| 2,3-二氮杂双环[2.2.2]辛-2-烯 2,3-二氧化物 | N,N'-dioxo-2,3-diazabicyclo<2.2.2>oct-2-ene | 36479-80-8 | C6H10N2O2 |
| 2,3-二氨基苯甲醚 | 3-methoxybenzene-1,2-diamine | 37466-89-0 | C7H10N2O |
| 2,3-二氨基苯甲酸乙酯 | ethyl 2,3-diaminobenzoate | 37466-88-9 | C9H12N2O2 |
| 2,3-二氨基三氟甲苯 | 3-(trifluoromethyl)benzene-1,2-diamine | 360-60-1 | C7H7F3N2 |
| 2,3-二氨基-5-甲基苯甲酸 | 2,3-diamino-5-methylbenzoic acid | 37901-87-4 | C8H10N2O2 |
| 2,3-二氨基-5-溴吡啶 | 5-bromo-pyridine-2,3-diamine | 38875-53-5 | C5H6BrN3 |
| 2,3-二氨基-5-氯苯甲酸 | 2,3-diamino-5-chlorobenzoic acid | 37901-82-9 | C7H7ClN2O2 |
| 2,3-二氨基-2-甲基-丙酸甲酯 | Methyl 2,3-diamino-2-methylpropanoate | 362703-45-5 | C5H12N2O2 |
| 2,3-二氧代哌啶-4-羧酸乙酯 | 2,3-dioxo-piperidine-4-carboxylic acid ethyl ester | 30727-21-0 | C8H11NO4 |
| 2,3-二氧代丙基二氢磷酸酯 | Hydroxypyruvaldehyde phosphate | 39217-31-7 | C3H5O6P |
| 2,3-二氧代丁酸叔丁酯 | tert-butyl 2,3-dioxobutanoate | 31108-35-7 | C8H12O4 |
| 2,3-二氧代-2,3-二氢-1H-吲哚-5-磺酰胺 | 2,3-dioxo-5-indolinesulfonamide | 3456-82-4 | C8H6N2O4S |
| 2,3-二氧代-1,2,3,4-四氢喹噁啉-6-羧酸甲酯 | methyl 2,3-dihydroxyquinoxaline-6-carboxylate | 354793-04-7 | C10H8N2O4 |
| 2,3-二氢萘并[1,2-b]呋喃-4,5-二酮 | 2,3-Dihydronaphtho<1,2-b>furan-4,5-dion | 32013-77-7 | C12H8O3 |
| 2,3-二氢荧蒽 | 2,3-Dihydrofluoranthene | 30339-87-8 | C16H12 |
| 2,3-二氢苯并呋喃-7-羧酸 | 2,3-dihydrobenzo<b>furan-7-carboxylic acid | 35700-40-4 | C9H8O3 |
| 2,3-二氢苯并呋喃-6-羧酸 | 2,3-dihydrobenzofuran-6-carboxylic acid | 301836-57-7 | C9H8O3 |
| 2,3-二氢苯并[b]呋喃-5-硫代酰胺 | 2,3-dihydrobenzofuran-5-thioamide | 306936-08-3 | C9H9NOS |
| 2,3-二氢苯并[b][1,4]二氧杂环己烯-6-甲醛肟 | (E)-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde oxime | 31127-39-6 | C9H9NO3 |
| 2,3-二氢穗花杉双黄酮 | 2,3-dihydroamentoflavone | 34340-51-7 | C30H20O10 |
| 2,3-二氢咪唑并[1,2-F]菲啶 | 2,3-Dihydroimidazo<1,2-f>phenanthridin | 36811-70-8 | C15H12N2 |
| 2,3-二氢吡啶并[3,4-d]吡嗪-1,4-二酮 | 2,3-dihydropyrido[3,4-d]pyridazine-1,4-dione | 31384-08-4 | C7H5N3O2 |
| 2,3-二氢化-2-硫代-4-噻唑乙酸 | (2-thioxo-2,3-dihydro-thiazol-4-yl)-acetic acid | 36365-79-4 | C5H5NO2S2 |
| 2,3-二氢[1,3]噻唑并[3,2-a]苯并咪唑-7-胺 | 7-amino-2,3-dihydrothiazolo<3,2-a>benzimidazole | 36097-90-2 | C9H9N3S |
| 2,3-二氢-苯并[1,4]二噁英-2-羧酸 amide | rac-1,4-benzodioxane-2-carboxamide | 33070-04-1 | C9H9NO3 |
| 2,3-二氢-[1,2]恶唑并[3,2-b]喹唑啉-9-酮 | 2,3-dihydro-9H-isoxazolo<3,2-b>quinazolin-9-one | 37795-69-0 | C10H8N2O2 |
| 2,3-二氢-N,N-二甲基-2-氧代-3-[(4,5,6,7-四氢-1H-吲哚-2-基)亚甲基]-1H-吲哚-5-磺胺 | N,N-dimethyl-2-oxo-3-(4,5,6,7-tetrahydro-1H-indol-2-ylmethylene)indoline-5-sulfonamide | 330161-87-0 | C19H21N3O3S |
| 2,3-二氢-9,10-二羟基-1,4-蒽二酮 | 2,3-dihydro-9,10-dihydroxy-1,4-anthracenedione | 38572-75-7 | C14H8O4 |
| 2,3-二氢-6-(4-甲氧基苯基)-2-硫氧代-4(1h)-嘧啶酮 | 6-(4-methoxyphenyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one | 33166-87-9 | C11H10N2O2S |
| 2,3-二氢-6-(3-甲氧基苯基)-2-硫氧代-4(1h)-嘧啶酮 | 6-m-Methoxyphenyl-2-thiouracil | 33166-84-6 | C11H10N2O2S |
| 2,3-二氢-6,7-二甲氧基-4H-1-苯并噻喃-4-酮 | 2,3-dihydro-6,7-dimethoxy-1-benzothiopyran-4-one | 31189-07-8 | C11H12O3S |
| 2,3-二氢-5H-[1,3]噻唑并[3,2-a]嘧啶-5-酮 | 2,3-dihydro-5H-thiazolo[3,2-a]pyrimidin-5-one | 32084-41-6 | C6H6N2OS |
| 2,3-二氢-5H-[1,3]噻唑并[3,2-a]嘧啶-5-硫酮 | 5-Thioxothiazolidino<3,2-a>pyrimidin | 32084-58-5 | C6H6N2S2 |
| 2,3-二氢-5H-1,4-二噻嗪[2,3-b]吲哚 | 3,5-dihydro-2H-[1,4] dithiino[2,3-b]indole | 352524-37-9 | C10H9NS2 |
| 2,3-二氢-5-羟基-4,6-二甲基-1H-茚-1-酮 | 5-Hydroxy-4,6-dimethyl-2,3-dihydro-1H-inden-1-one | 381220-71-9 | C11H12O2 |
| 2,3-二氢-4H-噻唑[2,3-a]嘧啶-7-酮 | 2,3-dihydro-4H-thiazole<2,3-a>pyrimidin-7-one | 32084-47-2 | C6H6N2OS |
| 2,3-二氢-3-苯并呋喃羧酸 | 2,3-dihydrobenzofuran-3-carboxylic acid | 39891-55-9 | C9H8O3 |