| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3-二溴-1H-吡咯并[2,3-C〕吡啶 | 2,3-dibromo-1H-pyrrolo[2,3-c]pyridine | 1220039-83-7 | C7H4Br2N2 |
| 2,3-二溴-1-甲基吲哚 | 2,3-dibromo-1-methyl-1H-indole | 128746-62-3 | C9H7Br2N |
| 2,3-二氰基噻吩 | thiophene-2,3-dicarbonitrile | 18853-42-4 | C6H2N2S |
| 2,3-二氰基吡嗪 | pyrazine-2,3-dicarbonitrile | 13481-25-9 | C6H2N4 |
| 2,3-二氰基-6-甲基-5-苯吡嗪 | 2,3-Dicyano-6-methyl-5-phenyl-pyrazin | 52109-67-8 | C13H8N4 |
| 2,3-二氰基-5-苯吡嗪 | 5-phenylpyrazine-2,3-dicarbonitrile | 52109-66-7 | C12H6N4 |
| 2,3-二氰基-5-羟基-6-苯基吡嗪 | 2,3-dicyano-5-hydroxy-6-phenylpyrazine | 60117-84-2 | C12H6N4O |
| 2,3-二氰基-5-甲基吡嗪 | 5-methylpyrazine-2,3-dicarbonitrile | 52197-12-3 | C7H4N4 |
| 2,3-二氰基-5-氨基-6-氯吡嗪 | 2-amino-3-chloro-5,6-dicyanopyrazine | 56413-96-8 | C6H2ClN5 |
| 2,3-二氰基-5-异丙基吡嗪 | 2,3-Dicyano-5-isopropylpyrazine | 72111-44-5 | C9H8N4 |
| 2,3-二氰基-5-己基噻吩 | 2,3-dicyano-5-hexylthiophene | 1056479-18-5 | C12H14N2S |
| 2,3-二氰基-5,6-二苯基吡嗪 | 5,6-diphenyl-pyrazine-2,3-dicarbonitrile | 52197-23-6 | C18H10N4 |
| 2,3-二氯马来酸酐 | dichloromaleic acid anhydride | 1122-17-4 | C4Cl2O3 |
| 2,3-二氯顺酐 | 2,3-dibromomaleic anhydride | 1122-12-9 | C4Br2O3 |
| 2,3-二氯苯并[F]喹喔啉 | 2,3-dichlorobenzo[f]quinoxaline | 26907-93-7 | C12H6Cl2N2 |
| 2,3-二氯环丁砜 | 2,3-Dichlortetrahydrothiophen-1,1-dioxid | 51275-92-4 | C4H6Cl2O2S |
| 2,3-二氯异烟酸甲酯 | methyl 2,3-dichloroisonicotinate | 603124-78-3 | C7H5Cl2NO2 |
| 2,3-二氯异烟腈 | 2,3-dichloropyridine-4-carbonitrile | 184416-82-8 | C6H2Cl2N2 |
| 2,3-二氯对二噁烷 | 2,3-dichloro-1,4-dioxane | 95-59-0 | C4H6Cl2O2 |
| 2,3-二氯四氢呋喃 | 2,3-dichlorotetrahydrofuran | 3511-19-1 | C4H6Cl2O |
| 2,3-二氯四氢-2H-吡喃 | 2,3-dichlorotetrahydro-2H-pyran | 5631-95-8 | C5H8Cl2O |
| 2,3-二氯噻吩-5-磺酰胺 | 4,5-dichlorothiophene-2-sulfonamide | 256353-34-1 | C4H3Cl2NO2S2 |
| 2,3-二氯喹噁啉-6-羰酰氯 | 2,3-dichloro-6-quinoxalinecarbonyl chloride | 1919-43-3 | C9H3Cl3N2O |
| 2,3-二氯喹喔啉-5-羧酸 | 2,3-Dichloroquinoxaline-5-carboxylic acid | 933726-33-1 | C9H4Cl2N2O2 |
| 2,3-二氯喹喔啉 | 2,3-Dichloroquinoxaline | 2213-63-0 | C8H4Cl2N2 |
| 2,3-二氯喹啉 | 2,3-dichloroquinoline | 613-18-3 | C9H5Cl2N |
| 2,3-二氯呋喃[3,4-b]吡嗪-5,7-二酮 | 5,6-dichloropyrazine-2,3-dicarboxylic acid anhydride | 144692-85-3 | C6Cl2N2O3 |
| 2,3-二氯吡嗪并[3,4-B]吡啶 | 2,3-dichloropyrido[3,4-b]pyrazine | 35251-99-1 | C7H3Cl2N3 |
| 2,3-二氯吡嗪 | 2,3-dichloropyrazine | 4858-85-9 | C4H2Cl2N2 |
| 2,3-二氯吡啶并[2,3-b]吡嗪 | 2,3-Dichloro-pyrido[2,3-b]pyrazine | 25710-18-3 | C7H3Cl2N3 |
| 2,3-二氯吡啶-5-羰酰氯 | 5,6-dichloronicotinoyl chloride | 54127-29-6 | C6H2Cl3NO |
| 2,3-二氯吡啶-5-硼酸 | (5,6-dichloropyridin-3-yl)boronic acid | 1072944-15-0 | C5H4BCl2NO2 |
| 2,3-二氯吡啶-4-硼酸频哪酯 | 2,3-dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine | 1073353-78-2 | C11H14BCl2NO2 |
| 2,3-二氯吡啶-4-硼酸 | 2,3-dichloropyridine-4-boronic acid | 951677-39-7 | C5H4BCl2NO2 |
| 2,3-二氯吡啶-4-甲醛 | 2,3-dichloroisonicotinaldehyde | 884495-41-4 | C6H3Cl2NO |
| 2,3-二氯吡啶-4-甲酸乙酯 | 2,3-dichloroisonicotinic acid ethyl ester | 1092353-03-1 | C8H7Cl2NO2 |
| 2,3-二氯吡啶-4-甲酸 | 2,3-dichloroisonicotinic acid | 184416-84-0 | C6H3Cl2NO2 |
| 2,3-二氯吡啶 1-氧化物 | 2,3-dichloropyridine N-oxide | 53976-65-1 | C5H3Cl2NO |
| 2,3-二氯吡啶 | 2,3-dichloro-pyridine | 2402-77-9 | C5H3Cl2N |
| 2,3-二氯二苯并-对-二恶英 | 2,3-dichloro-dibenzo[1,4]dioxine | 29446-15-9 | C12H6Cl2O2 |
| 2,3-二氯-苯并[b]噻吩 | 2,3-dichlorobenzo[b]thiophene | 5323-97-7 | C8H4Cl2S |
| 2,3-二氯-喹喔啉-5-醇 | 2,3-dichloroquinoxalin-5-ol | 101495-03-8 | C8H4Cl2N2O |
| 2,3-二氯-N-苯基马来酰亚胺 | 3,4-dichloro-1-phenyl-1H-pyrrole-2,5-dione | 3876-05-9 | C10H5Cl2NO2 |
| 2,3-二氯-N-甲基异烟酰胺 | 2,3-Dichloro-N-methyl-isonicotinamide | 329794-24-3 | C7H6Cl2N2O |
| 2,3-二氯-7-硝基二苯并-4-二恶英 | 2,3-dichloro-7-nitrodibenzo-p-dioxin | 71721-78-3 | C12H5Cl2NO4 |
| 2,3-二氯-7,8-二氟二苯并对二恶英 | 2,3-Dichlor-7,8-dibromdibenzo-p-dioxin | 50585-42-7 | C12H4Cl2F2O2 |
| 2,3-二氯-6-羟基吡啶 | 2,3-Dichloro-6-hydroxypyridin | 24525-63-1 | C5H3Cl2NO |
| 2,3-二氯-6-硝基喹啉 | 2,3-dichloro-6-nitroquinoxaline | 2379-60-4 | C8H3Cl2N3O2 |
| 2,3-二氯-6-甲氧基喹喔啉 | 2,3-dichloro-6-methoxyquinoxaline | 39267-04-4 | C9H6Cl2N2O |
| 2,3-二氯-6-甲氧基吡啶 | 2,3-dichloro-6-methoxypyridine | 83732-68-7 | C6H5Cl2NO |