| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-对甲苯-2H-吡唑-3-胺 | 2-p-tolyl-2H-pyrazol-3-ylamine | 14678-99-0 | C10H11N3 |
| 2-对甲砜基咪唑[1,2-A]吡啶-3-甲醛 | 2-(p-tolyl)imidazo[1,2-a]pyridine-3-carbaldehyde | 142016-38-4 | C15H12N2O |
| 2-对氯苯甲酰基-4-苯基噻唑 | LUF5726 | 103966-00-3 | C16H11ClN2OS |
| 2-对氯苯基肌氨酸 | 2-(p-chlorophenyl)sarcosine | 143209-97-6 | C9H10ClNO2 |
| 2-对氯苯基-4-溴-1-甲基-5-三氟甲基吡咯-3-腈 | 4-bromo-2-p-chlorophenyl-1-methyl-5-trifluoromethylpyrrole-3-carbonitrile | 122453-72-9 | C13H7BrClF3N2 |
| 2-对氯苯基-1-甲基-5-三氟甲基吡咯-3-腈 | 2-(p-Chlorophenyl)-1-methyl-5-(trifluoromethyl)-pyrrole-3-carbonitrile | 142921-23-1 | C13H8ClF3N2 |
| 2-对氨基苯基-1-丙基甲基醚 | 2-p-aminophenyl-1-propyl methyl ether | 104237-25-4 | C10H15NO |
| 2-对氟苯甲酰基苯甲酰胺 | 2-<4-Fluor-benzoyl>-benzamid | 1548-28-3 | C14H10FNO2 |
| 2-对氟异氰酸酯 | 2-fluorobenzyl isocyanate | 132740-44-4 | C8H6FNO |
| 2-壬酰基吡啶 | 2-Nonanoylpyridine | 143773-13-1 | C14H21NO |
| 2-壬烷酮,4-羟基-3-甲基-,(3R,4S)- | (+)-(3R,4S)-4-hydroxy-3-methylnonan-2-one | 112294-93-6 | C10H20O2 |
| 2-壬烯酸甲酯 | methyl 2-nonenoate | 111-79-5 | C10H18O2 |
| 2-壬烯酸,8-[[(1R)-1-苯基乙基]亚氨基]-,甲基酯 | 2-Nonenoic acid, 8-[[(1R)-1-phenylethyl]imino]-, methyl ester | 130721-15-2 | C18H25NO2 |
| 2-壬烯-7-炔酸,6-[[(1,1-二甲基乙基)二甲基甲硅烷基]氧代]-9-甲氧基-5,5-二甲基-,甲基酯,(Z)- | (Z)-6-(tert-Butyl-dimethyl-silanyloxy)-9-methoxy-5,5-dimethyl-non-2-en-7-ynoic acid methyl ester | 138572-89-1 | C19H34O4Si |
| 2-壬烯-1-酮,1-苯基-,(2E)- | (E)-1-phenylnon-2-en-1-one | 132559-71-8 | C15H20O |
| 2-壬炔酸甲酯 | methyl non-2-ynoate | 111-80-8 | C10H16O2 |
| 2-壬炔酸乙酯 | ethyl non-2-ynoate | 10031-92-2 | C11H18O2 |
| 2-壬炔酸 | non-2-ynoic acid | 1846-70-4 | C9H14O2 |
| 2-壬炔 | non-2-yne | 19447-29-1 | C9H16 |
| 2-壬氧基-吡啶 | 2-nonyloxy-pyridine | 100966-64-1 | C14H23NO |
| 2-壬氧基-N-(2-吡咯烷-1-基乙基)苯甲酰胺 | 2-nonoxy-N-(2-pyrrolidin-1-ylethyl)benzamide | 10261-49-1 | C22H36N2O2 |
| 2-壬基苯酚 | nonylphenol | 136-83-4 | C15H24O |
| 2-壬基对甲酚 | Phenol, 4-methyl-2-nonyl- | 13207-27-7 | C16H26O |
| 2-壬基吡啶 | 2-nonylpyridine | 10523-35-0 | C14H23N |
| 2-壬基十一醇 | 2-nonylundecan-1-ol | 124324-24-9 | C20H42O |
| 2-壬基十一烷酸 | 2-nonylundecanoic acid | 102465-24-7 | C20H40O2 |
| 2-壬基-2-(苯基磺酰基)环丙烷-1-醇 | 2-(Benzenesulfonyl)-2-nonylcyclopropan-1-ol | 100905-07-5 | C18H28O3S |
| 2-均三甲苯基-5-甲基咪唑[1,5-]吡啶鎓氯化物 | 2-mesityl-5-methylimidazo[1,5-a]pyridinium chloride | 1034449-18-7 | C17H19N2*Cl |
| 2-四氢糠酸乙酯 | ethyl tetrahydrofurancarboxylate | 16874-34-3 | C7H12O3 |
| 2-四氢呋喃甲酸 | tetrahydro-2-furancarboxylic acid | 16874-33-2 | C5H8O3 |
| 2-四氢呋喃基邻-(2-四氢呋喃硫基)苯甲酸酯 | 2-tetrahydrofuranyl o-(2-tetrahydrofuranylthio)benzoate | 104324-44-9 | C15H18O4S |
| 2-噻螺并[3.3]庚-6-胺 | 2-thiaspiro[3.3]heptan-6-amine | 1363381-30-9 | C6H11NS |
| 2-噻唑羧酸,4-(4-甲基苯基)- | 7,8-epoxy-7,8-dihydroisoquinoline | 139484-36-9 | C9H7NO |
| 2-噻唑羧酸,4-(1-甲基乙基)-,甲基酯 | Benzathine cefotaxime | 127627-69-4 | C48H54N12O14S4 |
| 2-噻唑磺酰氯 | thiazole-2-sulfonyl chloride | 100481-09-2 | C3H2ClNO2S2 |
| 2-噻唑烷酮,5-[(2-溴苯基)亚甲基]-4-硫代- | 5-[(2-Bromophenyl)methylidene]-4-sulfanylidene-1,3-thiazolidin-2-one | 165825-20-7 | C10H6BrNOS2 |
| 2-噻唑乙酸 | 2-(thiazol-2-yl)acetic acid | 188937-16-8 | C5H5NO2S |
| 2-噻唑-4-基-乙醇 | 2-(thiazol-4-yl)ethanol | 180207-28-7 | C5H7NOS |
| 2-噻唑-2-基-嘧啶-5-羧酸 | 2-thiazol-2-yl-pyrimidine-5-carboxylic acid | 1068975-58-5 | C8H5N3O2S |
| 2-噻唑-2-乙胺盐酸盐 | 2-(2-aminoethyl)thiazole | 18453-07-1 | C5H8N2S |
| 2-噻吩醇 | thiophen-2-ol | 17236-58-7 | C4H4OS |
| 2-噻吩胺,5-(1-甲基乙基)-(9CI) | 5-Bromo-2,3-dimethoxy-N-((1-(4-fluorobenzyl)-2-pyrrolidinyl)methyl)benzamide | 107188-68-1 | C21H24BrFN2O3 |
| 2-噻吩羰基氯化,5-(甲硫基)-(9CI) | 5-(methylthio)thiophene-2-carbonyl chloride | 135080-21-6 | C6H5ClOS2 |
| 2-噻吩羧酸,5-[4-(2,6-二氨基-1,4-二氢-4-羰基-5-嘧啶基)丁基]- | 5-<4-(2,4-diamino-1,6-dihydro-6-oxo-5-pyrimidinyl)butyl>thiophene-2-carboxylic acid | 130073-84-6 | C13H16N4O3S |
| 2-噻吩羧酸,5-(氨基甲基)-,6-(氨基亚氨基甲基)-2-萘基酯,氢溴化(1:2) | 2-Thiophenecarboxylic acid, 5-(aminomethyl)-, 6-(aminoiminomethyl)-2-naphthalenyl ester, dihydrobromide | 103284-25-9 | C17H17Br2N3O2S |
| 2-噻吩羧酸,5-(巯基甲基)- | 5-Mercaptomethyl-thiophen-carbonsaeure-(2) | 14325-49-6 | C6H6O2S2 |
| 2-噻吩羧酸,5-(二乙氧基甲基)-3-(三氟甲基)-,甲基酯 | 5-Diethoxymethyl-3-trifluoromethyl-thiophene-2-carboxylic acid methyl ester | 189756-67-0 | C12H15F3O4S |
| 2-噻吩羧酸,5-(4-溴苯甲酰)-4-羟基-,甲基酯 | 5-(4-Bromo-benzoyl)-4-hydroxy-thiophene-2-carboxylic acid methyl ester | 175657-43-9 | C13H9BrO4S |
| 2-噻吩羧酸,5-(2,4-二氟苯基)-4-[4-(甲硫基)苯基]- | 5-(2,4-Difluorophenyl)-4-[4-(methylthio)phenyl]thiophene-2-carboxylic acid | 140402-49-9 | C18H12F2O2S2 |
| 2-噻吩羧酸,4-甲酰基- | 4-formylthiophene-2-carboxylic acid | 14282-66-7 | C6H4O3S |