| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-己基-癸酸异十八烷基酯 | Isooctadecyl 2-hexyldecanoate | 93982-07-1 | C34H68O2 |
| 2-己基-哌啶 | 2-hexylpiperidine | 940-53-4 | C11H23N |
| 2-己基-4-氧代-2-环己烯-1-羧酸乙酯 | Ethyl 2-hexyl-4-oxocyclohex-2-ene-1-carboxylate | 93804-65-0 | C15H24O3 |
| 2-己基-4-戊炔酸 | 2-hexyl-4-pentynoic acid | 96017-59-3 | C11H18O2 |
| 2-己基-3-(2-氧代丙基)环戊烷-1-酮 | 2-Hexyl-3-(2-oxopropyl)cyclopentan-1-one | 94135-11-2 | C14H24O2 |
| 2-己基-2-甲基-1,3-二氧戊环 | 2-methyl-2-hexyl-1,3-dioxolane | 937-94-0 | C10H20O2 |
| 2-巯基苯并咪唑-D4 | 4,5,6,7-[2]H4-2-sulfanylbenzimidazole | 931581-17-8 | C7H6N2S |
| 2-巯基乙胺马来酸盐 | (2-Mercaptoethyl)ammonium hydrogen maleate | 93965-19-6 | C6H11NO4S |
| 2-巯基乙基2-(乙酰氨基)-2-脱氧-beta-D-吡喃半乳糖苷 | ethyl 2-deoxy-2-acetimido-1-thio-β-D-galactopyranoside | 95074-13-8 | C10H19NO5S |
| 2-巯基-S-硫代苯甲酰乙酸 | Carboxymethyl dithiobenzoate | 942-91-6 | C9H8O2S2 |
| 2-巯基-N-(对甲氧基苯基)苯甲酰胺 | 2-mercapto-N-(p-methoxyphenyl)benzamide | 92199-75-2 | C14H13NO2S |
| 2-巯基-N-(2-萘基)乙酰胺 | thionalide | 93-42-5 | C12H11NOS |
| 2-巯基-4-氨基-7H-吡咯[2,3-d]嘧啶 | 4-amino-7H-pyrrolo[2,3-d]pyrimidine-2-thiol | 98198-24-4 | C6H6N4S |
| 2-对苯甲基硫代乙酰胺 | 2-(p-tolyl)ethanethioamide | 97426-53-4 | C9H11NS |
| 2-对甲苯噁唑-4-羧酸乙酯 | ethyl 2-(4-methylphenyl)-1,3-oxazole-4-carboxylate | 92029-41-9 | C13H13NO3 |
| 2-对甲苯-吡喃并[2,3-b]吡啶-4-酮 | 2-p-tolyl-4H-pyrano[2,3-b]pyridin-4-one | 924300-01-6 | C15H11NO2 |
| 2-壬基苯基氢膦酸酯 | (Nonylphenyl) hydrogen phosphonate | 94060-69-2 | C15H24O3P+ |
| 2-噻嗯基乙基乙酸酯 | monotriethylammonium glutarate | 94158-58-4 | C5H8O4*C6H15N |
| 2-噻唑甲酰胺,腙 | Thiazol-carbonsaeure-(2)-amidhydrazon | 90980-72-6 | C4H6N4S |
| 2-噻唑乙醇,4-甲基- | Diammonium 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,17,17,18,19,19,19-dotriacontafluoro-2-hydroxy-18-(trifluoromethyl)nonadecyl phosphate | 94200-53-0 | C20H14F35N2O5P |
| 2-噻吩甲醛 | thiophene-2-carbaldehyde | 98-03-3 | C5H4OS |
| 2-噻吩基乙基醋酸酯 | acetic acid-(2-[2]thienyl-ethyl ester) | 94135-73-6 | C8H10O2S |
| 2-噻吩乙酸5-(2-氨基苯基)-甲酯 | [5-(2-amino-phenyl)-thiophen-2-yl]-acetic acid methyl ester | 928846-98-4 | C13H13NO2S |
| 2-噻吩三氟硼酸钾 | potassium (thiophen-2-yl)trifluoroborate | 906674-55-3 | C4H3BF3S*K |
| 2-噻吩-3H-苯并咪唑-5-羧酸 | 2-thiophen-3-yl-3H-benzoimidazole-5-carboxylic Acid | 904817-95-4 | C12H8N2O2S |
| 2-噻吩-3-基-苯甲醛 | 2-(thiophen-3-yl)benzaldehyde | 99902-03-1 | C11H8OS |
| 2-噻吩-2-苯甲醛 | 2-(2-thienyl)benzaldehyde | 99902-07-5 | C11H8OS |
| 2-噻吩-2-基-2,3,4,5-四氢-1H-苯并[b][1,4]二氮杂烷 | 2-(thiophen-2-yl)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine | 904813-50-9 | C13H14N2S |
| 2-噻吩-2-嘧啶-5-羰酰氯 | 2-(Thiophen-2-yl)pyrimidine-5-carbonyl chloride | 946409-25-2 | C9H5ClN2OS |
| 2-噻吩-2-嘧啶-5-羧酸 | 2-(Thiophen-2-yl)pyrimidine-5-carboxylic acid | 916766-97-7 | C9H6N2O2S |
| 2-噻吩-2-嘧啶-5-甲醛 | 2-(thiophen-2-yl)pyrimidine-5-carbaldehyde | 921939-12-0 | C9H6N2OS |
| 2-噻吩-2-喹噁啉-5-羧酸 | 2-(Thiophen-2-yl)quinoxaline-5-carboxylic acid | 904813-02-1 | C13H8N2O2S |
| 2-噻吩-2-咪唑并[1,2-a]嘧啶-3-胺 | 2-(Thiophen-2-yl)imidazo[1,2-a]pyrimidin-3-amine | 904817-81-8 | C10H8N4S |
| 2-噁-5-氮杂双环[2.2.1]庚烷 | 2-oxa-5-azabicyclo[2.2.1]heptane hydrochloride | 909186-56-7 | C5H9NO*ClH |
| 2-嘧啶胺,4-(2-氯苯基)- | Acetic acid;2-[bis(2-octadec-9-enoyloxyethyl)amino]ethyl octadec-9-enoate | 97337-94-5 | C62H115NO8 |
| 2-嘧啶甲酰胺,1,6-二氢-4-甲基-6-羰基- | 4-methyl-6-oxo-1,6-dihydro-pyrimidine-2-carboxylic acid amide | 98140-99-9 | C6H7N3O2 |
| 2-嘧啶-2-基嘧啶-5-羧酸 | bipyrimidine carboxylic acid | 933191-25-4 | C9H6N4O2 |
| 2-喹喔啉甲醇硝酸盐1,4-二氧化物 | 2-<(nitrooxy)methyl>quinoxaline 1,4-dioxide | 93222-85-6 | C9H7N3O5 |
| 2-喹啉-8-乙胺 | 2-(Quinolin-8-yl)ethan-1-amine | 910381-50-9 | C11H12N2 |
| 2-喹唑啉酮-4-甲酸 | 2-oxoquinazoline-4-carboxylic acid | 99066-77-0 | C9H6N2O3 |
| 2-哌嗪酮,3-环己基- | 3-Cyclohexyl-2-piperazinon | 91087-28-4 | C10H18N2O |
| 2-哌嗪基-吡啶-4-羧酸 | 2-(Piperazin-1-yl)isonicotinic acid | 914637-26-6 | C10H13N3O2 |
| 2-哌嗪-1-基-5-三氟甲基苯甲醛 | 2-(Piperazin-1-yl)-5-(trifluoromethyl)benzaldehyde | 914347-13-0 | C12H13F3N2O |
| 2-哌啶羧酸,5-乙基-,(2S,5R)- | Bis((2-heptadecyl-4,5-dihydro-4-(((1-oxooctadecyl)oxy)methyl)oxazol-4-yl)methyl) adipate | 94159-97-4 | C86H160N2O10 |
| 2-哌啶羧酸,1-乙基-,(2R)- | 4,4,5,5,6,6,7,7,8,8,9,9,10,11,11,11-Hexadecafluoro-1-phenoxy-10-(trifluoromethyl)undecan-2-ol | 94159-92-9 | C18H11F19O2 |
| 2-哌啶基乙基-4-庚氧基苯基氨基甲酸酯 | (4-Heptyloxy-phenyl)-carbamic acid 2-piperidin-1-yl-ethyl ester | 96593-21-4 | C21H34N2O3 |
| 2-哌啶丙醇盐酸盐 | 3-(piperidin-2-yl)propan-1-ol hydrochloride | 90226-88-3 | C8H17NO*ClH |
| 2-哌啶丙酸盐酸盐 | 3-[2]piperidyl-propionic acid ; hydrochloride | 99310-43-7 | C8H15NO2*ClH |
| 2-哌啶丁醇 | 2-(4-hydroxybutyl)piperidine | 90726-50-4 | C9H19NO |
| 2-哌啶-1-基甲基-噻唑-4-羧酸 | 2-(piperidin-1-ylmethyl)thiazole-4-carboxylic acid | 921147-03-7 | C10H14N2O2S |