| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-氟-3,5-二甲氧基苯甲酸甲酯 | methyl 2-fluoro-3,5-dimethoxybenzoate | 651734-58-6 | C10H11FO4 |
| 2-氟-3,5-二甲氧基-苯甲酸 | 2-fluoro-3,5-dimethoxy benzoic acid | 651734-59-7 | C9H9FO4 |
| 2-氟-2-甲基丁烷 | 2-fluoro-2-methylbutane | 661-53-0 | C5H11F |
| 2-氟-1-苯基-3-哌啶-1-基-丙烯酮 | 2-fluoro-1-phenyl-3-piperidin-1-yl-propenone | 60093-99-4 | C14H16FNO |
| 2-氟-1-甲基咪唑 | 2-Fluoro-1-methyl-1H-imidazole | 66787-69-7 | C4H5FN2 |
| 2-氟-1-(3-甲基-1-哌啶基)乙酮 | N-Fluoracetyl-β-pipecolin | 6442-80-4 | C8H14FNO |
| 2-氟-1,3-苯并恶唑 | 2-fluorobenzo[d]oxazole | 66910-88-1 | C7H4FNO |
| 2-正辛基-1-十二胺 | 2-octyldodecylamine | 62281-06-5 | C20H43N |
| 2-正丙基苯酚 | 5-propylphenol | 644-35-9 | C9H12O |
| 2-正丙基-3-苯基环氧乙烷 | (2R*,3R*)-2-phenyl-3-propyloxirane | 65094-89-5 | C11H14O |
| 2-正丙基-3-苯基环氧乙烷 | 2-n-propyl-3-phenyloxirane | 65473-78-1 | C11H14O |
| 2-正丁基-2-苯基-3-(1H-咪唑-1-基)丙腈 | Fenapanil | 61019-78-1 | C16H19N3 |
| 2-棕榈酰硫代-1-乙基磷酰胆碱 | 2-Hexadecanoylthio-1-ethylphosphorylcholine | 60793-01-3 | C23H48NO5PS |
| 2-棕榈酰-sn-甘油-3-磷酰胆碱 | 2-palmitoyl-sn-glycero-3-phosphocholine | 66757-27-5 | C24H50NO7P |
| 2-戊醇 | (+/-)-2-pentanol | 6032-29-7 | C5H12O |
| 2-戊酰基苯甲酸甲酯 | methyl 2-pentanoylbenzoate | 64624-87-9 | C13H16O3 |
| 2-戊酮糖 5-(磷酸二氢酯) | xylulose 5-phosphate | 60802-29-1 | C5H11O8P |
| 2-戊酮与2-丁酮混合物 | Cavilax | 69487-31-6 | C9H18O2 |
| 2-戊烯酸 | pent-2-enoic acid | 626-98-2 | C5H8O2 |
| 2-戊炔-1-醇 | pent-2-yn-1-ol | 6261-22-9 | C5H8O |
| 2-戊炔 | 2-Pentyne | 627-21-4 | C5H8 |
| 2-戊氧基乙基氨基甲酸酯 | carbamic acid-(2-pentyloxy-ethyl ester) | 69353-08-8 | C8H17NO3 |
| 2-戊基辛酸 | 2-pentyl-octanoic acid | 60948-90-5 | C13H26O2 |
| 2-戊基苯并恶唑 | 2-pentylbenzoxazole | 6996-50-5 | C12H15NO |
| 2-戊基苯并三唑 | 2-pentyl-2H-benzotriazole | 69218-27-5 | C11H15N3 |
| 2-戊基环己烷-1,3-二酮 | 2-pentyl-cyclohexane-1,3-dione | 63589-01-5 | C11H18O2 |
| 2-戊基庚烷-1-醇 | 2-pentylheptan-1-ol | 6345-85-3 | C12H26O |
| 2-戊基噻吩-5-羧酸 | 5-Pentyl-2-thiophencarbonsaeure | 63068-75-7 | C10H14O2S |
| 2-戊基乙酰乙酸甲酯 | methyl (RS)-2-acetylheptanoate | 68776-86-3 | C10H18O3 |
| 2-戊基丙二酸二乙酯 | diethyl n-pentylmalonate | 6065-59-4 | C12H22O4 |
| 2-戊基-哌嗪 | 2-Pentyl-piperazin | 6303-79-3 | C9H20N2 |
| 2-戊基-4,5-二氢-1H-咪唑 | 2-pentyl-4,5-dihydro-1H-imidazol | 699-21-8 | C8H16N2 |
| 2-戊-3-基-1H-咪唑 | 2-(1-ethylpropyl)imidazole | 6638-46-6 | C8H14N2 |
| 2-戊-2,4-二烯-2-基吡啶 | 2-(Penta-2,4-dien-2-yl)pyridine | 60499-19-6 | C10H11N |
| 2-异腈甲基吡啶 | (2-Pyridylmethyl)isonitrile | 60148-13-2 | C7H6N2 |
| 2-异氰酸-4-(3-异氰酸-4-甲基-苯基)磺酰基-1-甲基-苯 | Bis-(3-isocyanato-4-methyl-phenyl)-sulfon | 6338-92-7 | C16H12N2O4S |
| 2-异氰基苯甲酸甲酯 | methyl 2-isocyanobenzoate | 66715-31-9 | C9H7NO2 |
| 2-异氰基乙腈 | cyanomethyl isocyanide | 61323-25-9 | C3H2N2 |
| 2-异氰基丙基苯 | 1-phenylpropan-2-yl isocyanide | 62907-41-9 | C10H11N |
| 2-异氰基-N,N-二甲基-乙酰胺 | N,N-dimethyl-α-isocyanoacetamide | 68157-98-2 | C5H8N2O |
| 2-异氰基-5-甲基己烷 | 2-Isocyano-5-methylhexane | 602261-81-4 | C8H15N |
| 2-异戊基萘 | 2-Isopentyl-naphthalin | 613-61-6 | C15H18 |
| 2-异庚基-1,3-二氧戊环 | 2-Isoheptyl-1,3-dioxolane | 68311-10-4 | C10H20O2 |
| 2-异噁唑-3-苯酚 | 2-(isoxazol-3-yl)-phenol | 61348-48-9 | C9H7NO2 |
| 2-异丙烯基嘧啶 | 2-isopropenyl-pyrimidine | 64958-59-4 | C7H8N2 |
| 2-异丙烯基吡啶 | 2-isopropenylpyridine | 6515-13-5 | C8H9N |
| 2-异丙烯基-4-甲氧基嘧啶 | 2-isopropenyl-4-methoxy-pyrimidine | 64958-64-1 | C8H10N2O |
| 2-异丙烯基-1,3-苯并噻唑 | 2-isopropenylbenzothiazole | 66730-39-0 | C10H9NS |
| 2-异丙氧基苯胺 | 4-hydroxybenzaldehyde oxime | 699-06-9 | C7H7NO2 |
| 2-异丙氧基苯甲酸 | 2-isopropoxybenzoic acid | 63635-26-7 | C10H12O3 |