| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-O-甲基-L-抗坏血酸 | 2-O-methyl-L-ascorbic acid | 17860-87-6 | C7H10O6 |
| 2-O-烯丙基-1,3-二-O-十八烷基甘油 | 2-O-allyl-1,3-di-O-octadecylglycerol | 1030938-14-7 | C42H84O3 |
| 2-O-吡喃葡萄糖基葫芦素F-25-乙酸酯 | Gpc acetate | 117869-71-3 | C38H58O13 |
| 2-O-乙基乙酰氧基-3-氰基-4-三氟甲基-6-苯基吡啶 | ethyl 2-((3-cyano-6-(phenyl)-4-(trifluoromethyl)pyridin-2-yl)oxy)acetate | 155635-64-6 | C17H13F3N2O3 |
| 2-O-beta-D-吡喃半乳糖基-D-吡喃葡萄糖 | β-D-Gal-(1<*>2)-D-Glc | 16790-30-0 | C12H22O11 |
| 2-O-[4-[[(2-羧基乙基)氨基]羰基]苯基]巴柳氮 | 2-(4-(2-Carboxyethylcarbamoyl)phenoxy)-5-((4-(2-carboxyethyl-carbamoyl))phenylazo(-benzoic acid, (E)- | 1346606-62-9 | C27H24N4O9 |
| 2-O-(邻硝基苯基)-alpha-d-正乙酰基神经氨酸 | 5-acetamido-4-hydroxy-2-(2-nitrophenoxy)-6-(1,2,3-trihydroxypropyl)oxane-2-carboxylic Acid | 157707-92-1 | C17H22N2O11 |
| 2-O-(吡喃葡萄糖基糖醛酸)木糖 | 2-O-(4-O-Methyl-α-D-glucopyranosyluronsaeure)-D-xylose | 17676-51-6 | C11H18O11 |
| 2-O-(4-碘苯甲基)葡萄糖 | 8a-Dnpdt | 123438-35-7 | C40H67NO4 |
| 2-O-(2-羟基丙基)环麦芽七糖 | 2-Hydroxypropyl-cmh | 130981-23-6 | C45H76O36 |
| 2-O-(2-乙酰氨基-2-脱氧吡喃葡萄糖基)-5a-碳杂甘露吡喃糖 | N-[4,5-dihydroxy-6-(hydroxymethyl)-2-[2,3,6-trihydroxy-4-(hydroxymethyl)cyclohexyl]oxyoxan-3-yl]acetamide | 148253-86-5 | C15H27NO10 |
| 2-O,4-O:3-O,5-O-二亚苄基-D-山梨糖醇 | Benzylidene iditol | 13265-76-4 | C20H22O6 |
| 2-O,3-O,4-O-三(4-硝基苯甲酰)-beta-D-阿拉伯吡喃糖基溴化物 | [6-Bromo-4,5-bis[(4-nitrobenzoyl)oxy]oxan-3-yl] 4-nitrobenzoate | 18039-23-1 | C26H18BrN3O13 |
| 2-NP-呋喃妥因-d5 | 2-NP-AMOZ-d5 | 1173097-59-0 | C15H18N4O5 |
| 2-NP-呋喃唑酮 | 3-(2-nitro-benzylideneamino)-2-oxazolidinone | 19687-73-1 | C10H9N3O4 |
| 2-N-苯甲酰鸟苷 | benzoylglutamine | 14307-83-6 | C12H14N2O4 |
| 2-N-戊氧基-2-苯基-4-甲基吗啉 | 4-Methyl-2-pentoxy-2-phenyl-1,3-oxazinane | 120813-97-0 | C16H25NO2 |
| 2-N-吗啉基嘧啶-4-胺 | 2-morpholinopyrimidin-4-amine | 18215-94-6 | C8H12N4O |
| 2-N-吗啉基乙醛盐酸盐 | morpholin-4-yl-acetaldehyde hydrochloride | 1172495-88-3 | C6H11NO2*ClH |
| 2-N-乙酰氨基-4-(4-氨基苯基)噻唑 | 2-N-acetylamino-4-(4-aminophenyl)thiazole | 103783-72-8 | C11H11N3OS |
| 2-N-乙酰氨基-3-苯基乙炔基-1,4-萘醌 | 2-N-acetylamino-3-phenylethynyl-1,4-naphthoquinone | 100744-17-0 | C20H13NO3 |
| 2-N-乙酰氨基-3-(2-萘基)-3-丙烯酸 | 2-N-Acetylamino-3-(2-naphthyl)-3-acrylic acid | 108330-45-6 | C15H13NO3 |
| 2-N-丙基普拉克索 | (S)-N2,N6-dipropyl-4,5,6,7-tetrahydrobenzo[d]thiazole-2,6-diamine | 1246815-83-7 | C13H23N3S |
| 2-N-丁基-4-氯-1-(2-氯苄基)咪唑-5-乙酸 | 2-n-Butyl-4-chloro-1-(2-chlorobenzyl)imidazole-5-acetic acid | 118393-93-4 | C16H17Cl2N2NaO2 |
| 2-N-boc-2-甲基-1,2-丙二胺盐酸盐 | tert-butyl (1-amino-2-methylpropan-2-yl)carbamate hydrochloride | 169954-68-1 | C9H20N2O2*ClH |
| 2-N-boc-1,2-丙二胺盐酸盐 | tert-butyl 1-aminopropan-2-ylcarbamate hydrochloride | 1179361-32-0 | C8H18N2O2*ClH |
| 2-N-boc-1,2-丙二胺 | dl-1-amino-2-(1,1-dimethylethoxy)carbonylamino-propane | 149632-73-5 | C8H18N2O2 |
| 2-N-boc-1,2-丁二胺盐酸盐 | 2-(N-tert-butoxycarbonyl)-1,2-diaminobutane hydrochloride | 138374-00-2 | C9H20N2O2*ClH |
| 2-N-CBZ-胺甲基吗啉 | 2-benzyloxycarbonylamino methylmorpholine | 1027375-80-9 | C13H18N2O3 |
| 2-N-CBZ-丁烷-1,2-二胺盐酸盐 | 2-N-Cbz-Butane-1,2-diamine hydrochloride | 1179361-76-2 | C12H19ClN2O2 |
| 2-N-Boc-氨基环己醇 | tert-butyl (2-hydroxycyclohexyl)carbamate | 155975-19-2 | C11H21NO3 |
| 2-N-Boc-氨基-3-(4-四氢吡喃基)丙酸 | 2-((tert-butoxycarbonyl)amino)-3-(tetrahydro-2H-pyran-4-yl)propanoic acid | 182287-51-0 | C13H23NO5 |
| 2-N-Boc-1,2,3,4-四氢异喹啉-1-羧酸 | 2-(tert-butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid | 166591-85-1 | C15H19NO4 |
| 2-N-BOC甲氨基-5-氨基吡啶 | tert-butyl 5-amino-2-pyridin-2-yl(methyl)carbamate | 1039055-46-3 | C11H17N3O2 |
| 2-N-BOC-氨甲基吗啉 | tert-butyl (morpholin-2-ylmethyl)carbamate | 173341-02-1 | C10H20N2O3 |
| 2-N-BOC-氨基-1-甲基吲哚 | tert-Butyl (1-methyl-1H-indol-2-yl)carbamate | 1159826-71-7 | C14H18N2O2 |
| 2-N-(羧基丙基氨基)-2-脱氧葡萄吡喃糖 | 2-N-(Carboxypropylamino)-2-deoxyglucopyranose | 134954-46-4 | C10H19NO7 |
| 2-N-(5-氨基戊基)-氨基-5-溴吡啶 | N-1-(5-bromopyrid-2-yl)pentane-1,5-diamine | 199522-81-1 | C10H16BrN3 |
| 2-N-(4-氨基丁基)-氨基-5-溴吡啶 | N-1-(5-bromopyrid-2-yl)butane-1,4-diamine | 199522-78-6 | C9H14BrN3 |
| 2-N-(2-氨基乙基)-氨基-5-溴吡啶双盐酸盐 | N1-(5-Bromopyridin-2-yl)ethane-1,2-diamine dihydrochloride | 1159826-25-1 | C7H12BrCl2N3 |
| 2-N,N-甲基乙酰基氨基-5-硝基二苯甲酮 | N-(2-Benzoyl-4-nitrophenyl)-N-methylacetamide | 103697-03-6 | C16H14N2O4 |
| 2-N,N-二甲氨基-5-[(N,N-二甲氨基)甲基]吡啶 | 2-N,N-dimethylamino-5-[(N,N-dimethylamino)methyl]pyridine | 1322622-11-6 | C10H17N3 |
| 2-N,N-二甲基氨基-1,3,4-噻二唑-5-甲磺酰胺 | 2-N,N-dimethylamino-1,3,4-thiadiazole-5-methanesulfonamide | 1014404-83-1 | C5H10N4O2S2 |
| 2-MAPB盐酸盐 | 2-(2-(Methylamino)propyl)benzofuran hydrochloride | 100389-74-0 | C12H16ClNO |
| 2-L-苯丙氨酸-4-L-精氨酸-8-L-赖氨酸-缩宫素 | Conopressin G | 111317-91-0 | C44H71N15O10S2 |
| 2-L-苯丙氨酸-4-L-精氨酸-8-L-精氨酸-缩宫素 | (Arg8)-Conopressin G trifluoroacetate | 130836-24-7 | C46H72F3N17O12S2 |
| 2-L-苯丙氨酸-3-L-缬氨酸-4-L-精氨酸-8-L-苏氨酸-缩宫素 | Annetocin | 154445-03-1 | C41H64N14O11S2 |
| 2-Imino-4,6-二甲基哌啶,乙酸盐 | 2-imino-4,6-dimethylpiperidine acetate | 165383-79-9 | C2H4O2*C7H14N2 |
| 2-FMOC-氨基-3-苯基丁酸 | 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-phenylbutanoic acid | 1214028-21-3 | C25H23NO4 |
| 2-F-RC(N-BZ)亚磷酰胺单体 | N<sup>4</sup>-benzoyl-2'-deoxy-2'-fluoro-5'-O-(4,4'-dimethoxytrityl)cytidine 3'-(β-cyanoethyl N,N-diisopropylphosphoramidite) | 161442-19-9 | C46H51FN5O8P |