| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-缩水甘油醚氧基噻吨酮 | 2-(2,3-epoxy)propoxy-thioxanthone | 215173-01-6 | C16H12O3S |
| 2-糠醛缩二乙醇 | 2-(diethoxymethyl)furan | 13529-27-6 | C9H14O3 |
| 2-糠醛 2,2-二甲基腙 | 2-furaldehyde dimethylhydrazone | 14064-21-2 | C7H10N2O |
| 2-糠醇吡啶 | 2-(furan-2-ylmethyl)pyridine | 106584-05-8 | C10H9NO |
| 2-糠酸苯乙酯 | 2-furoic acid phenethyl ester | 7149-32-8 | C13H12O3 |
| 2-糠酸糠基酯 | furfuryl 2-furoate | 615-11-2 | C10H8O4 |
| 2-糠酸甲酯 | 2-furoic acid methyl ester | 611-13-2 | C6H6O3 |
| 2-糠酸异丙酯 | isopropyl 2-furoate | 6270-34-4 | C8H10O3 |
| 2-糠酸异丁酯 | isobutyl furan-2-carboxylate | 20279-53-2 | C9H12O3 |
| 2-糠酸己酯 | hexyl furan-2-carboxylate | 39251-86-0 | C11H16O3 |
| 2-糠基硫代乙酸甲酯 | 2-Furfurylmercapto-propionsaeure | 90953-98-3 | C8H10O3S |
| 2-糠基硫代乙酸甲酯 | Methyl (2-furfurylthio)acetate | 108499-33-8 | C8H10O3S |
| 2-糠基硫代乙酸乙酯 | Ethyl 2-Furfurylthioacetate | 85677-67-4 | C9H12O3S |
| 2-糠基-N-(3-甲基亚丁基)胺 | N-Isopentyliden-furfurylamin | 35448-30-7 | C10H15NO |
| 2-磺酸吡啶-4-羧酸 | 4-Carboxy-2-sulfo-pyridin | 18616-07-4 | C6H5NO5S |
| 2-磺酰氯-3-甲基噻吩 | 3-methyl-2-thiophenylsulfonyl chloride | 61714-76-9 | C5H5ClO2S2 |
| 2-磺酰氨基-3-(2,2,2-三氟乙氧基)吡啶 | 3-(2,2,2-trifluoroethoxy)-2-pyridinesulfonamide | 145099-40-7 | C7H7F3N2O3S |
| 2-磺酰基烟腈 | 2-mercaptonicotinonitrile | 52505-45-0 | C6H4N2S |
| 2-磺基苯甲酸酐 | 2-sulfobenzoic acid cyclic anhydride | 81-08-3 | C7H4O4S |
| 2-磺基吡啶-3-羧酸 | 3-Carboxy-pyridin-2-sulfonsaeure | 6602-51-3 | C6H5NO5S |
| 2-碳-<sup>13</sup>C-乙氧基噻吩-2-<sup>13</sup>C-3磺酰氯 | ethyl 3-chlorosulfonyl(213C)thiophene-2-carboxylate | 1173018-95-5 | C7H7ClO4S2 |
| 2-碘褪黑激素 | 2-iodomelatonin | 93515-00-5 | C13H15IN2O2 |
| 2-碘苯并噻唑 | 2-iodobenzothiazole | 1123-99-5 | C7H4INS |
| 2-碘苯并呋喃 | 2-iodobenzofuran | 69626-75-1 | C8H5IO |
| 2-碘甲基色烯-4-酮 | 2-iodomethylchromen-4-one | 120045-72-9 | C10H7IO2 |
| 2-碘甲基氧杂环丁烷 | 2-(iodomethyl)oxetane | 121138-00-9 | C4H7IO |
| 2-碘甲基吲哚啉 | 2-(iodomethyl)indoline | 150535-13-0 | C9H10IN |
| 2-碘甲基-哌啶-1-羧酸叔丁酯 | 1-(t-Butoxycarbonyl)-2(iodomethyl)piperidine | 1196154-26-3 | C11H20INO2 |
| 2-碘甲基-哌啶 | 2-(iodomethyl)piperidine | 1289384-98-0 | C6H12IN |
| 2-碘甲基-4-噁唑羧酸甲酯 | 2-iodomethyloxazole-4-carboxylic acid methyl ester | 208465-67-2 | C6H6INO3 |
| 2-碘甲基-1-氧杂-螺[4.4]壬烷 | 2-Iodomethyl-1-oxa-spiro[4.4]nonane | 100238-86-6 | C9H15IO |
| 2-碘烟酸甲酯 | methyl 2-iodonicotinate | 913836-18-7 | C7H6INO2 |
| 2-碘烟腈 | 3-cyano-2-iodopyridine | 490039-73-1 | C6H3IN2 |
| 2-碘异烟酸甲酯 | methyl 2-iodoisonicotinate | 134579-47-8 | C7H6INO2 |
| 2-碘异烟酰胺 | 2-iodoisonicotinamide | 29840-76-4 | C6H5IN2O |
| 2-碘异吲哚-1,3-二酮 | N-iodophthalimide | 20919-42-0 | C8H4INO2 |
| 2-碘噻唑-5-羧酸乙酯 | ethyl 2-iodothiazole-5-carboxylate | 83553-48-4 | C6H6INO2S |
| 2-碘噻唑-4-羧酸乙酯 | 2-iodothiazole-4-carboxylic acid ethyl ester | 83553-47-3 | C6H6INO2S |
| 2-碘噻吩并[3,2-b]吡啶 | 2-iodothieno<3,2-b>pyridine | 94191-17-0 | C7H4INS |
| 2-碘噁唑-4-羧酸乙酯 | ethyl 2-iodooxazole-4-carboxylate | 1107663-03-5 | C6H6INO3 |
| 2-碘噁唑-4-羧酸 | 2-Iodooxazole-4-carboxylic acid | 1257849-68-5 | C4H2INO3 |
| 2-碘嘧啶 | 2-iodopyrimidine | 31462-54-1 | C4H3IN2 |
| 2-碘嘌呤 | 2-iodopurine | 28128-16-7 | C5H3IN4 |
| 2-碘喹喔啉 | 2-iodoquinoxaline | 36856-92-5 | C8H5IN2 |
| 2-碘喹啉二基二乙酸酯 | 2-Iodoquinolinediyl diacetate | 94248-33-6 | C13H12INO4 |
| 2-碘喹啉 | 2-iodoquinoline | 6560-83-4 | C9H6IN |
| 2-碘喹唑啉 | 2-iodoquinazoline | 1331850-55-5 | C8H5IN2 |
| 2-碘呋喃[3,2-C]吡啶-4-胺 | 2-iodo-furo[3,2-c]pyridin-4-ylamine | 215454-28-7 | C7H5IN2O |
| 2-碘吩嗪 | 2-iodophenazine | 2876-21-3 | C12H7IN2 |
| 2-碘吡嗪 | 2-iodopyrazine | 32111-21-0 | C4H3IN2 |