| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-羟基-1,2-二苯乙酮{2,4-二硝基苯基}腙 | (2E)-2-[(2,4-dinitrophenyl)hydrazinylidene]-1,2-diphenylethanol | 13804-47-2 | C20H16N4O5 |
| 2-羟基-1,2-二甲基-4-氧代-6-氧杂-3-氮杂双环[3.1.0]己烷-5-羧酸甲酯 | 4,5-Dimethyl-3,4-epoxy-5-hydroxy-3-(methylcarbonyl)-gamma-butyrolactam | 142438-62-8 | C8H11NO5 |
| 2-羟基-1,2-二甲基-4-氧代-3,6-二氧杂双环[3.1.0]己烷-5-羧酸甲酯 | 4,5-Dimethyl-5-hydroxy-3-(methoxycarbonyl)-3,4-epoxy-gamma-butyrolactone | 142438-57-1 | C8H10O6 |
| 2-羟基-1,2,3-丙烷三羧酸锰盐(2:3) | Manganese citrate | 10024-66-5 | C12H10Mn3O14 |
| 2-羟基-1,2,3-丙烷三羧酸汞盐(2:3) | Hg(II)-citrate | 18211-85-3 | 2C6H5O7*3Hg |
| 2-羟基-1,2,3-丙烷三羧酸1-丁酯 | 2-(2-Butoxy-2-oxoethyl)-2-hydroxybutanedioate | 118068-28-3 | C10H14O7-2 |
| 2-羟基-1,2,3-丙三酸钙盐与羟基丁二酸钙盐的混合物 | Unii-4bbs3A53GJ | 142606-53-9 | C16H14Ca4O19 |
| 2-羟基-(1-N-亚硝基吲哚)丙酸 | N-Nitrosoindole-3-lactic acid | 117333-21-8 | C11H10N2O4 |
| 2-羟乙基磺酸 | 2-hydroxyethanesulfonic acid | 107-36-8 | C2H6O4S |
| 2-羟乙基甲砜 | 2-(methylsulfonyl)ethyl alcohol | 15205-66-0 | C3H8O3S |
| 2-羟乙基氨基甲酸甲酯 | methyl (2-hydroxyethyl)carbamate | 13296-56-5 | C4H9NO3 |
| 2-羟乙基吡啶 | 2-(2-Hydroxyethyl)pyridine | 103-74-2 | C7H9NO |
| 2-羟乙基二硫化物 | bis(2-hydroxyethyl) disulfide | 1892-29-1 | C4H10O2S2 |
| 2-羟乙基N-环己基氨基甲酸酯 | 2-hydroxyethyl N-cyclohexylcarbamate | 13027-13-9 | C9H17NO3 |
| 2-羟乙基-三甲基醋酸铵 COL 醋酸酯 | choline acetate | 14586-35-7 | C2H3O2*C5H14NO |
| 2-糠醛缩二乙醇 | 2-(diethoxymethyl)furan | 13529-27-6 | C9H14O3 |
| 2-糠醛 2,2-二甲基腙 | 2-furaldehyde dimethylhydrazone | 14064-21-2 | C7H10N2O |
| 2-糠醇吡啶 | 2-(furan-2-ylmethyl)pyridine | 106584-05-8 | C10H9NO |
| 2-糠基硫代乙酸甲酯 | Methyl (2-furfurylthio)acetate | 108499-33-8 | C8H10O3S |
| 2-磺酸对苯二甲酸单钠盐 | 2-sulfoterephthalic acid monosodium salt | 19089-60-2 | C8H5O7S*Na |
| 2-磺酸吡啶-4-羧酸 | 4-Carboxy-2-sulfo-pyridin | 18616-07-4 | C6H5NO5S |
| 2-磺酰氨基-3-(2,2,2-三氟乙氧基)吡啶 | 3-(2,2,2-trifluoroethoxy)-2-pyridinesulfonamide | 145099-40-7 | C7H7F3N2O3S |
| 2-磺基苯甲酸 | 2-Carboxy-benzolsulfinsaeure | 13165-80-5 | C7H6O4S |
| 2-磺基棕榈酸 | α-Sulfo-palmitinsaeure | 1782-10-1 | C16H32O5S |
| 2-磺基十八烷酸 | 2-sulfo-octadecanoic acid | 1115-17-9 | C18H36O5S |
| 2-磷酰乳酸 | α-Phosphonoxy-propionsaeure | 18365-82-7 | C3H7O6P |
| 2-碳-<sup>13</sup>C-乙氧基噻吩-2-<sup>13</sup>C-3磺酰氯 | ethyl 3-chlorosulfonyl(213C)thiophene-2-carboxylate | 1173018-95-5 | C7H7ClO4S2 |
| 2-碘马尿酸 | ortho-iodohippuric acid | 147-58-0 | C9H8INO3 |
| 2-碘辛烷-1-醇 | 2-iodo-octan-1-ol | 119297-96-0 | C8H17IO |
| 2-碘萘-1-羧酸 | 2-iodo-1-naphthoic acid | 17542-06-2 | C11H7IO2 |
| 2-碘萘-1-磺酸 | 2-iodo-1-naphthalenesulfonic acid | 157103-41-8 | C10H7IO3S |
| 2-碘萘-1-甲醛 | 2-iodonaphthalene-1-carboxaldehyde | 1050503-13-3 | C11H7IO |
| 2-碘萘-1-甲酰胺 | 2-iodonaphthalene-1-carboxamide | 148744-41-6 | C11H8INO |
| 2-碘菲-9,10-二酮 | 2-iodophenanthrenequinone | 16218-31-8 | C14H7IO2 |
| 2-碘苯重氮硫酸氢盐 | hydrogen sulfate;2-iodobenzenediazonium | 137092-18-3 | C6H4IN2*HO4S |
| 2-碘苯硼酸 | 2-iodophenylboronic acid | 1008106-86-2 | C6H6BIO2 |
| 2-碘苯甲醛乙二醇缩酮 | 2-(2-iodophenyl)-1,3-dioxolane | 152302-84-6 | C9H9IO2 |
| 2-碘苯甲酸叔丁酯 | tert-butyl 2-iodobenzoate | 110349-26-3 | C11H13IO2 |
| 2-碘苯甲酸乙酯, | ethyl 2-iodobenzoate | 1829-28-3 | C9H9IO2 |
| 2-碘苯甲酰乙腈 | 3-(2-iodophenyl)-3-oxopropanenitrile | 158387-19-0 | C9H6INO |
| 2-碘苯并噻唑 | 2-iodobenzothiazole | 1123-99-5 | C7H4INS |
| 2-碘苯基苯磺酸盐 | 2-iodophenyl benzenesulfonate | 1016567-23-9 | C12H9IO3S |
| 2-碘苯基乙酸钾 | potassium 2-iodophenylacetate | 100754-92-5 | C8H6IO2*K |
| 2-碘苯基三氟甲磺酸酯 | 2-iodophenyl trifluoromethanesulfonate | 129112-26-1 | C7H4F3IO3S |
| 2-碘苯基(丙酰基)氨基甲酸叔丁酯 | tert-butyl 2-iodophenyl(propionyl)carbamate | 1448535-65-6 | C14H18INO3 |
| 2-碘苯乙酸 | o-iodophenylacetic acid | 18698-96-9 | C8H7IO2 |
| 2-碘苄基胍 | 2-Iodobenzylguanidine | 16125-86-3 | C16H22I2N6O4S |
| 2-碘甲苯 | 1-iodyl-2-methylbenzene | 16825-70-0 | C7H7IO2 |
| 2-碘甲基苯甲酸甲酯 | methyl 2-(iodomethyl)benzoate | 133772-18-6 | C9H9IO2 |
| 2-碘甲基苯甲酸乙酯 | 2-iodomethyl-benzoic acid ethyl ester | 194491-03-7 | C10H11IO2 |