| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-O-甲基-D-半乳糖 | 2-O-Methyl-D-galactose | 2140-41-2 | C7H14O6 |
| 2-O-α-D-吡喃葡萄糖-D-葡萄糖 | kojibiose | 2140-29-6 | C12H22O11 |
| 2-O-beta-D-吡喃葡萄糖基-alpha-D-吡喃葡萄糖 | sophorose | 20880-64-2 | C12H22O11 |
| 2-O-alpha-L-吡喃岩藻糖基-D-半乳糖 | <i>O</i><sup>2</sup>-α-<i>L</i>-Fucopyranosyl-<i>D</i>-galactose | 24656-24-4 | C12H22O10 |
| 2-O-BETA-D-吡喃木糖基-D-葡萄糖 | 6-(Hydroxymethyl)-3-(3,4,5-trihydroxyoxan-2-yl)oxyoxane-2,4,5-triol | 26388-68-1 | C11H20O10 |
| 2-O-(对硝基苯基)-alpha-d-正乙酰基神经氨酸 | (p-nitrophenyl 5-acetamido-3,5-dideoxy-α-D-glycero-D-galacto-2-nonulopyranosidonic) acid | 26112-88-9 | C17H22N2O11 |
| 2-O-(9-十八碳烯基)甘油 | 2-oleyl-glyceryl ether | 2929-07-9 | C21H42O3 |
| 2-O-(6-脱氧-alpha-L-吡喃半乳糖基)-alpha-D-吡喃半乳糖 | (2S,3S,4R,5S,6R)-2-methyl-6-[(3R,4S,5R,6R)-2,4,5-trihydroxy-6-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol | 2781-65-9 | C12H22O10 |
| 2-O,3-O:5-O,6-O-二(异亚丙基)-alpha-D-塔罗呋喃糖 | 2,3,4,6-di-O-isopropylidene-α-D-mannofuranose | 23262-78-4 | C12H20O6 |
| 2-N-甲基吡啶-2,5-二胺 | 5-amino-2-(methylamino)pyridine | 28020-36-2 | C6H9N3 |
| 2-N-叔丁氧基羰基氨基苯并噻唑-6-羧酸 | 2-(tert-butoxycarbonylamino)benzo[d]thiazole-6-carboxylic acid | 225525-50-8 | C13H14N2O4S |
| 2-N-Boc-6-N-Cbz-D-赖氨醇 | ((R)-5-tert-Butoxycarbonylamino-6-hydroxy-hexyl)-carbamic acid benzyl ester | 252940-35-5 | C19H30N2O5 |
| 2-N-BOC氨基乙基脒 | tert-butoxycarbonylaminomethyl-amidine | 251294-65-2 | C7H15N3O2 |
| 2-N-(4-苯丁基)-3-氧代丁酰胺 | 3-oxo-N-(4-phenylbutan-2-yl)butanamide | 200416-89-3 | C14H19NO2 |
| 2-N,N-二甲氨基-5-硝基噻吩 | 2-(dimethylamino)-5-nitrothiophene | 23631-00-7 | C6H8N2O2S |
| 2-Boc-氨基苄基氨基甲酸叔丁酯 | o-aminobenzylamine tert-butyl dicarbamate | 263403-72-1 | C17H26N2O4 |
| 2-Boc-5-氧-八氢-异吲哚 | tert-butyl 5-oxohexahydro-1H-isoindole-2(3H)-carboxylate | 203661-68-1 | C13H21NO3 |
| 2-BOC-7-甲醛-1,2,3,4-四氢异喹啉 | tert-butyl 7-formyl-3,4-dihydroisoquinoline-2(1H)-carboxylate | 253801-24-0 | C15H19NO3 |
| 2-BOC-2,7-二氮杂-螺[4.4]壬烷 | tert-butyl 2,7-diazaspiro[4.4]nonane-2-carboxylate | 236406-49-8 | C12H22N2O2 |
| 2-,3-,10-巯基蒎烷 | 2-Mercaptopinane | 23832-18-0 | C10H18S |
| 2-(金刚烷-1-羰基)-丙二酸二甲酯 | 2-(adamantane-1-carbonyl)-malonic acid dimethyl ester | 207511-53-3 | C16H22O5 |
| 2-(金刚烷-1-基)乙-1-胺盐酸盐 | 2-(adamantan-1-yl)ethan-1-amine hydrochloride | 24644-08-4 | C12H21N*ClH |
| 2-(辛基氧基)苯甲酸甲酯 | methyl 2-(octyloxy)benzoate | 255062-85-2 | C16H24O3 |
| 2-(辛基氧基)-2-氧代乙烷-1-磺酸钠 | sodium 2-(octyloxy)-2-oxoethane-1-sulfonate | 29462-75-7 | C10H19O5S*Na |
| 2-(萘-2-酰氧基)吡啶 | 2-(naphthalen-2-yloxy)pyridine | 24550-07-0 | C15H11NO |
| 2-(萘-2-基)环氧乙烷 | 2-(naphthalen-2-yl)oxirane | 20861-99-8 | C12H10O |
| 2-(萘-1-基氧基)乙酰氯 | 2-(1-naphthyloxy)acetyl chloride | 2007-12-7 | C12H9ClO2 |
| 2-(萘-1-基亚甲基)丙二腈 | (1-naphthylmethylidene)malononitrile | 2972-83-0 | C14H8N2 |
| 2-(茚基氨基)乙酰胺,盐酸盐 | Indantadol hydrochloride | 202914-18-9 | C11H14N2O*ClH |
| 2-(苯磺酰基氧基)-2-苯基-乙腈 | cyanobenzyl benzenesulfonate | 22259-85-4 | C14H11NO3S |
| 2-(苯磺酰基)吡啶 | 2-(phenylsulfonyl)pyridine | 24244-60-8 | C11H9NO2S |
| 2-(苯磺酰基)丙酸 | 2-(phenylsulfonyl)propanoic acid | 20803-96-7 | C9H10O4S |
| 2-(苯磺酰基)-5-氯吡啶 | 5-chloro-2-pyridinyl phenyl sulfone | 204458-18-4 | C11H8ClNO2S |
| 2-(苯磺酰基)-4-甲基吡啶 | 4-methyl-2-(phenylsulfonyl)pyridine | 2732-35-6 | C12H11NO2S |
| 2-(苯磺酰基)-1-(4-甲氧基苯基)乙酮 | 1-(4-methoxyphenyl)-2-(phenylsulfonyl)ethanone | 27918-37-2 | C15H14O4S |
| 2-(苯磺酰基)-1,4-苯二醇 | 2-phenylsulfonyl-1,4-dihydroxybenzene | 23156-75-4 | C12H10O4S |
| 2-(苯磺酰基)-1,4-二甲基苯 | 2,5-dimethyldiphenyl sulfone | 2548-26-7 | C14H14O2S |
| 2-(苯磺酰)噻吩 | 2-(phenylsulfonyl)thiophene | 22407-40-5 | C10H8O2S2 |
| 2-(苯甲酸偶氮)-7-(2-羟基-3-磺酸基-5-硝基苯偶氮)变色酸 | 2-[2-[1,8-Dihydroxy-7-[2-(2-hydroxy-5-nitro-3-sulfophenyl)diazenyl]-3,6-disulfo-2-naphthalenyl]diazenyl]benzoic acid | 20650-43-5 | C23H15N5O16S3 |
| 2-(苯甲酰氧基)乙基-三甲基铵 | benzoyl choline | 2208-04-0 | C12H18NO2 |
| 2-(苯甲酰基氨基)二苯甲酮 | N-(2-benzoylphenyl)benzamide | 29670-64-2 | C20H15NO2 |
| 2-(苯甲酰基)苯甲酰氯 | 2-benzoylbenzoyl chloride | 22103-85-1 | C14H9ClO2 |
| 2-(苯甲基硫烷基)-5-(三氟甲基)苯甲酸 | 2-benzylthio-5-trifluoromethylbenzoic acid | 24156-14-7 | C15H11F3O2S |
| 2-(苯氧甲基)-4-[3-(1-哌啶基)丙氧基]-1-[3-(4-哌啶基)丙基] | 2-Phenoxymethyl-4-(3-piperidin-1-yl-propoxy)-1-(3-piperidin-4-yl-propyl)-1H-benzoimidazole | 226416-58-6 | C30H42N4O2 |
| 2-(苯氧基甲基)苯甲酰氯 | 2-phenoxymethylbenzoyl chloride | 21733-94-8 | C14H11ClO2 |
| 2-(苯氧基甲基)哌啶 | 2-(phenoxymethyl)piperidine | 220510-70-3 | C12H17NO |
| 2-(苯并咪唑-1-基)苯甲腈 | 2-(1H-benzo[d]imidazol-1-yl)benzonitrile | 25699-93-8 | C14H9N3 |
| 2-(苯并呋喃-5-基)丙烷-2-胺 | 2-(benzofuran-5-yl)propan-2-amine | 259248-53-8 | C11H13NO |
| 2-(苯并[d]噻唑-2-基硫基)-1-(4-氯苯基)乙酮 | 2-(benzo[d]thiazol-2-ylthio)-1-(4-chlorophenyl)ethanone | 23384-66-9 | C15H10ClNOS2 |
| 2-(苯并[d]噻唑-2-基硫代)乙酸乙酯 | ethyl 2-(benzo[d]thiazol-2-ylthio)acetate | 24044-88-0 | C11H11NO2S2 |