| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-氨基-1-(1H-吲哚-3-基)乙醇 | 2-amino-1-(1H-indol-3-yl)ethanol | 46168-27-8 | C10H12N2O |
| 2-氨基-1,9-二甲基嘌呤-6-酮 | 2-amino-1,9-dimethylpurin-6-one | 42484-34-4 | C7H9N5O |
| 2-氨基-1,8-萘啶-3-羧酸 | 2-Amino-1,8-naphthyridin-3-carbonsaeure | 46298-84-4 | C9H7N3O2 |
| 2-氨基-1,5-二氢-7-甲基蝶啶-4,6-二酮 | 7-methylxanthopterin | 492-10-4 | C7H7N5O2 |
| 2-氨基-1,4,5,6-四氢嘧啶 | 1,4,5,6-tetrahydro-pyrimidin-2-ylamine | 41078-65-3 | C4H9N3 |
| 2-氨基-1,3,5-三嗪 | 2-amino-1,3,5-triazine | 4122-04-7 | C3H4N4 |
| 2-氨基-1,3,4-噻二唑 | [1,3,4]Thiadiazol-2-ylamin | 4005-51-0 | C2H3N3S |
| 2-氨基-1,1-二苯基乙醇 | 2-amino-1,1-diphenylethanol | 4382-96-1 | C14H15NO |
| 2-氨在-5-氨基羰基-4-甲基-3-噻吩羧酸乙酯 | ethyl 2-amino-5-carbamoyl-4-methylthiophene-3-carboxylate | 43028-63-3 | C9H12N2O3S |
| 2-氨-4-甲基噻吩-3,5-二羧酸二乙酯 | diethyl 5-amino-3-methyl-2,4-thiophenedicarboxylate | 4815-30-9 | C11H15NO4S |
| 2-氧环己烷羧酸甲酯 | 2-(methoxycarbonyl)cyclohexanone | 41302-34-5 | C8H12O3 |
| 2-氧杂螺[5.5]十一烷-1,3-二酮 | 3,3-(pentamethylene)glutaric anhydride | 4361-34-6 | C10H14O3 |
| 2-氧杂氮醇胺,4,5-二乙基 | 2-amino-4,5-diethyloxazole | 439145-77-4 | C7H12N2O |
| 2-氧杂双环(3.2.1)辛-3,6-二烯 | 2-oxabicyclo[3.2.1]octa-3,6-diene | 4729-06-0 | C7H8O |
| 2-氧吡咯烷-1-甲醛 | 2-oxo-pyrrolidine-1-carbaldehyde | 40321-44-6 | C5H7NO2 |
| 2-氧化乙基三甲基铵 | anhydrocholine | 44519-34-8 | C5H13NO |
| 2-氧代环己烷甲腈 | 2-cyanocyclohexanone | 4513-77-3 | C7H9NO |
| 2-氧代环壬烷羧酸乙酯 | ethyl 2-oxocyclononane-1-carboxylate | 4017-57-6 | C12H20O3 |
| 2-氧代环十二烷-1-羧酸乙酯 | ethyl 2-oxocyclododecane-1-carboxylate | 4017-60-1 | C15H26O3 |
| 2-氧代庚烷-1,7-二羧酸二乙酯 | diethyl 2-oxopimelate | 42212-75-9 | C11H18O5 |
| 2-氧代四氢呋喃-3-羧酸 | 2-oxotetrahydrofuran-3-carboxylic acid | 4360-91-2 | C5H6O4 |
| 2-氧代四氢-3-呋喃磺酰胺 | 3-Sulfamoyl-2-oxo-tetrahydrofuran | 40336-91-2 | C4H7NO4S |
| 2-氧代噻烷-3-甲酸乙酯 | α-Ethoxycarbonyl-δ-thiol-valerolacton | 4547-45-9 | C8H12O3S |
| 2-氧代唑吡坦 | Oxozolpidem | 400038-68-8 | C19H19N3O2 |
| 2-氧代哌啶-3-羧酸 | 3-carboxy-2-piperidone | 41888-21-5 | C6H9NO3 |
| 2-氧代吡咯烷-3-基乙酸甲酯 | 3-acetoxy-2-pyrrolidinone | 42491-95-2 | C6H9NO3 |
| 2-氧代丁醛 | ethylglyoxal | 4417-81-6 | C4H6O2 |
| 2-氧代丁腈 | 2-oxo-butyronitrile | 4390-78-7 | C4H5NO |
| 2-氧代-N-苯基-丙酰胺 | pyruvanilide | 46114-86-7 | C9H9NO2 |
| 2-氧代-N,2-二苯基-乙酰胺 | 2-oxo-N,2-diphenylacetamide | 4732-66-5 | C14H11NO2 |
| 2-氧代-6-苯基-1,2-二氢-3-吡啶甲腈 | 3-cyano-2-hydroxy-6-phenylpyridine | 43083-13-2 | C12H8N2O |
| 2-氧代-4-苯丁基磷酸二甲酯 | dimethyl(2-oxo-4-phenylbutyl)phosphonate | 41162-19-0 | C12H17O4P |
| 2-氧代-3H-1,3-噻唑-4-羧酸 | 2-oxo-2,3-dihydrothiazole-4-carboxylic acid | 43029-06-7 | C4H3NO3S |
| 2-氧代-3-甲基丁腈 | isobutyryl cyanide | 42867-39-0 | C5H7NO |
| 2-氧代-3-氨基甲酰基-4-甲基-5-磺甲基-6-羟基-N-乙基吡啶 | (5-Carbamoyl-1-ethyl-2-hydroxy-4-methyl-6-oxo-1,6-dihydropyridin-3-yl)methanesulfonic acid | 40306-70-5 | C10H14N2O6S |
| 2-氧代-2-苯氧基乙酸 | Oxo(phenoxy)acetate | 46115-41-7 | C8H5O4- |
| 2-氧代-2-(哌啶-1-基)乙醛 | oxo-(1-piperidinyl)acetaldehyde | 4706-32-5 | C7H11NO2 |
| 2-氧代-2-(9-氧代-2-芴基)乙醛 | Fluorenon-(2)-yl-glyoxal | 42834-66-2 | C15H8O3 |
| 2-氧代-2-(1-(吡啶-3-基)-1H-吲哚-3-基)乙酸甲酯 | Oxo-(1-pyridin-3-YL-1H-indol-3-YL)-acetic acid methyl ester | 436159-86-3 | C16H12N2O3 |
| 2-氧代-2,3-二氢-1H-吡啶并[2,3-b][1,4]噻嗪-7-羧酸 | 2-oxo-2,3-dihydro-1H-pyrido[2,3-b][1,4]tiazine-7-carboxylic acid | 443955-72-4 | C8H6N2O3S |
| 2-氧代-2,3-二氢-1H-1,3-苯并二唑-1-羧酸乙酯 | ethyl 2,3-dihydro-2-oxo-1H-benzimidazole-1-carboxylate | 41120-23-4 | C10H10N2O3 |
| 2-氧代-2,3,4,5-四氢-1H-苯并[b]氮杂卓-4-羧酸乙酯 | 2-oxo-2,3,4,5-tetrahydro-1<i>H</i>-benz[<i>b</i>]azepine-4-carboxylic acid ethyl ester | 412027-25-9 | C13H15NO3 |
| 2-氧代-1-苯基甲酸丙酯 | (2-Oxo-1-phenylpropyl) formate | 42523-74-0 | C10H10O3 |
| 2-氧代-1,2-二氢呋喃[2,3-h]喹啉-3-羧酸 | 2-oxo-1,2-dihydrofuro[2,3-h]quinoline-3-carboxylic acid | 425620-60-6 | C12H7NO4 |
| 2-氧代-1,2,5,6,7,8-六氢-3-喹啉甲腈 | 2-oxo-1,2,5,6,7,8-hexahydroquinoline-3-carbonitrile | 4241-13-8 | C10H10N2O |
| 2-氧-1-环辛烷羧酸 | ethyl 2-oxocyclooctane-1-carboxylate | 4017-56-5 | C11H18O3 |
| 2-氧-1-环己烷丙腈 | 2-cyanoethylcyclohexanone | 4594-78-9 | C9H13NO |
| 2-氟辛烷 | 2-fluorooctane | 407-95-4 | C8H17F |
| 2-氟苯甲醛肟 | 2-fluorobenzaldehyde oxime | 451-79-6 | C7H6FNO |
| 2-氟苯甲醛 | 2-Fluorobenzaldehyde | 446-52-6 | C7H5FO |