| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-庚酮,4,6-二甲基-,(4S)- | 3-Methyl-2-butenyl 2-methylcrotonate | 83783-86-2 | C10H16O2 |
| 2-庚氧基-5-(辛基氨基甲酰基)苯甲酸 | 2-(Heptyloxy)-5-(octylcarbamoyl)benzoic acid | 89366-47-2 | C23H37NO4 |
| 2-庚基次氯酸盐 | 2-heptyl-hypochlorite | 82004-65-7 | C7H15ClO |
| 2-庚基-3-甲氧基环戊-2-烯-1-酮 | 2-heptyl-3-methoxycyclopent-2-enone | 823785-47-3 | C13H22O2 |
| 2-庚基-3,5-二甲基吡嗪 | 2-heptyl-3,5-dimethylpyrazine | 871791-49-0 | C13H22N2 |
| 2-庚基-2-环己烯-1-酮 | 2-heptyl-2-cyclohexenone | 87588-68-9 | C13H22O |
| 2-庚基-1,4-二甲基苯 | 1,4-Dimethyl-2-heptyl-benzol | 87119-27-5 | C15H24 |
| 2-己酮醣 | fructose | 87-79-6 | C6H12O6 |
| 2-己烯酰胺 | <i>cis</i>-hex-2-enamide | 820-99-5 | C6H11NO |
| 2-己基-3-甲基环丙基-2-烯-1-羧酸 | 2-hexyl-3-methylcycloprop-2-ene-1-carboxylic acid | 824425-12-9 | C11H18O2 |
| 2-己基-3-氧代癸酸甲酯 | 2-hexyl-3-oxo-decanoic acid methyl ester | 86089-22-7 | C17H32O3 |
| 2-己基-3-(4-甲氧基苯基)-1-苯基吲哚 | 2-Hexyl-3-(4-methoxyphenyl)-1-phenyl-1H-indole | 827017-49-2 | C27H29NO |
| 2-己基-2-甲基-1,3-苯并二硫醇 | 2-hexyl-2-methyl-1,3-benzodithiole | 89572-10-1 | C14H20S2 |
| 2-己基-2,5-二甲氧基-2,5-二氢呋喃 | 2-hexyl-2,5-dimethoxy-2,5-dihydrofuran | 81057-04-7 | C12H22O3 |
| 2-己基-1-甲基-3-[3-(三氟甲基)苯基]吲哚 | 2-Hexyl-1-methyl-3-[3-(trifluoromethyl)phenyl]-1H-indole | 827017-52-7 | C22H24F3N |
| 2-己基-1,3-苯并二硫醇 | 2-hexyl-1,3-benzodithiole | 89572-12-3 | C13H18S2 |
| 2-己基-1,1,3,3-四甲基胍 | N<sup>2</sup>-n-hexyltetramethylguanidine | 89610-35-5 | C11H25N3 |
| 2-己-1-烯基-5-甲基呋喃 | 2-(3E-hexenyl)-5-methylfuran | 861902-48-9 | C11H16O |
| 2-巯基肉桂酸 | 2-mercaptocinnamic acid | 81536-29-0 | C9H8O2S |
| 2-巯基咪唑 | 1,3-dihydro-imidazole-2-thione | 872-35-5 | C3H4N2S |
| 2-巯基二氢肉桂酸乙酯 | ethyl 2-mercaptodihydrocinnamate | 81536-21-2 | C11H14O2S |
| 2-巯基丁酸乙酯 | ethyl thioglycolic acid ester | 84040-14-2 | C6H12O2S |
| 2-巯基-5-甲基肉桂酸乙酯 | ethyl 2-mercapto-5-methylcinnamate | 81536-26-7 | C12H14O2S |
| 2-巯基-5-噻唑甲酸甲酯 | methyl 2-mercaptothiazole-5-carboxylate | 885685-70-1 | C5H5NO2S2 |
| 2-巯基-4-羟基-6,8-二氯喹唑啉 | 6,8‐dichloro‐2‐thioxo‐2,3‐dihydroquinazolin‐4(1H)‐one | 87634-61-5 | C8H4Cl2N2OS |
| 2-巯基-2-甲基丙酸甲酯 | methyl 2-mercapto-2-methylpropanoate | 87123-08-8 | C5H10O2S |
| 2-对联苯基丁酸甲酯 | methyl 2-p-biphenylylbutanoate | 81770-10-7 | C17H18O2 |
| 2-对联苯基-1,3-二噻烷锂盐 | Lithium 2-([1,1'-biphenyl]-4-yl)-1,3-dithian-2-ide | 88157-01-1 | C16H15LiS2 |
| 2-对甲苯乙烷磺酰氯 | 4-methyl-β-phenethylsulfonyl chloride | 88106-95-0 | C9H11ClO2S |
| 2-对甲苯-4,5,6,7-四氢噁唑并[5,4-c]吡啶 | 2-P-Tolyl-4,5,6,7-tetrahydro-oxazolo[5,4-C]pyridine | 885273-34-7 | C13H14N2O |
| 2-对氨基苯磺酰胺基-5-异丙基噻二唑 | 4-amino-<i>N</i>-(5-isopropyl-[1,3,4]thiadiazol-2-yl)-benzenesulfonamide | 80-34-2 | C11H14N4O2S2 |
| 2-对-甲苯基八氢吡咯并[3,4-C]吡咯 | 2-(p-tolyl)octahydropyrrolo[3,4-c]pyrrole | 815632-23-6 | C13H18N2 |
| 2-壬酮 | 2-Nonanone | 821-55-6 | C9H18O |
| 2-壬烯-5-酮 | 2-nonen-5-one | 84352-49-8 | C9H16O |
| 2-均三甲苯基-2,5,6,7-四氢吡咯并[2,1-C][1,2,4]三唑-4-鎓氯化物 | 2-mesityl-2,5,6,7-tetrahydropyrrolo[2,1-c][1,2,4]triazolium chloride | 862893-81-0 | C14H18N3*Cl |
| 2-噻唑碳杂氧杂脒,N-羟基- | 1,3-thiazole-2-amidoxime | 89829-62-9 | C4H5N3OS |
| 2-噻唑丙腈,b-羰基- | 3'-O-(4-Benzoyl)benzoyladenosine diphosphate | 87550-03-6 | C24H23N5O12P2 |
| 2-噻吩镁碘化物 | 2-thienylmagnesium iodide | 89180-57-4 | C4H3IMgS |
| 2-噻吩甲醛,5-[4-(羟甲基)苯基]- | 2-Acetyloxybenzoic acid;N-(4-ethoxyphenyl)acetamide;2-[methyl-[(E)-3-phenylprop-2-enyl]amino]-1-phenylpropan-1-ol;1,3,7-trimethylpurine-2,6-dione;hydrochloride | 83514-22-1 | C46H55ClN6O9 |
| 2-噻吩甲醇,a-[[2-(二甲氨基)乙氧基]甲基]-4-甲基- | 4-amino-5-ethoxycarbonylisothiazolin-3-one-1-oxide | 85195-23-9 | C6H8N2O4S |
| 2-噻吩甲酸苯酯 | phenyl thiophene-2-carboxylate | 881-89-0 | C11H8O2S |
| 2-噻吩甲酰胺,N-[4-(二乙胺基)苯基]- | Isovalerylglucuronide | 88070-93-3 | C11H18O8 |
| 2-噻吩甲甲酯-5-硼酸 | (5-(methoxycarbonyl)thiophen-2-yl)boronic acid | 876189-21-8 | C6H7BO4S |
| 2-噻吩基甲基苯甲酸酯 | thiophen-2-ylmethyl benzoate | 85455-66-9 | C12H10O2S |
| 2-噻吩-3-乙酰胺 | 2-Thiophen-3-YL-acetamidine | 861198-53-0 | C6H8N2S |
| 2-噻吩-2-基-5-噻吩-3-基噻吩 | 2,2':5',3"-terthiophene | 87149-53-9 | C12H8S3 |
| 2-噻吩-2-基-1-(噻吩-2-基甲基)苯并咪唑 | 1-((thiophin-2yl)methyl)-2-(thiophin-2-yl)-1H-benzo[d]imidazole | 85215-57-2 | C16H12N2S2 |
| 2-噁螺[3.3]庚烷-6-羧酸 | 2-Oxaspiro[3.3]heptane-6-carboxylic acid | 889944-54-1 | C7H10O3 |
| 2-噁唑羧酰胺 | oxazole-2-carbothioic acid amide | 884539-45-1 | C4H4N2O2 |
| 2-噁唑硫代甲酰胺 | oxazole-2-carbothioic acid amide | 885274-25-9 | C4H4N2OS |