| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| (2s)-1-cbz-1,2,3,4-四氢-2-吡啶羧酸甲酯 | (2S)-3,4-dihydro-2H-pyridine-1,2-dicarboxylic acid 1-benzyl ester 2-methyl ester | 227758-97-6 | C15H17NO4 |
| (2s)-1-[[(叔丁氧基)羰基]氮杂环庚烷-2-羧酸 | (2S)-1-(tert-butoxycarbonyl)-2-azepanecarboxylic acid | 155905-76-3 | C12H21NO4 |
| (2r,4s)-1-[[(叔丁氧基)羰基]-4-甲基吡咯烷-2-羧酸 | (2R,4S)-1-tert-butoxycarbonyl-4-methylpyrrolidine-2-carboxylic acid | 1018818-04-6 | C11H19NO4 |
| (2r)-2-[[(1,1-二甲基乙氧基)羰基]氨基]-8-壬烯酸 | (R)-2-tert-butoxycarbonylamino-8-nonenoic acid | 881683-84-7 | C14H25NO4 |
| (2r)-2-[(叔丁氧基羰基)氨基]-3-(2,5-二氟苯基)丙酸甲酯 | (R)-N-(1,1-dimethylethoxycarbonyl)-2,5-difluorophenylalanine methyl ester | 837430-11-2 | C15H19F2NO4 |
| (2e)-2-乙酰基氨基-3-溴-2-丁酸甲酯 | methyl (E)-2-acetamido-3-bromobut-2-enoate | 188656-15-7 | C7H10BrNO3 |
| (2alpha,4alpha,5alpha,6alpha)-4-乙基-1,4,5,6,8,11-六氢-7-羟基-5-甲基-8,11-二氧代-2,6-环氧-2H-萘并(2,3-d)氧杂环辛三烯-2-乙酸 | (1R,13R,15Z)-15-ethyl-18,18-dihydroxy-16-methyl-14,17-dioxatetracyclo[11.3.3.02,11.04,9]nonadeca-4(9),6,10,15-tetraene-3,5,8-trione | 109521-81-5 | C20H20O7 |
| (2Z,9Z)-6-丁氧基-4,8,11-三氧代-5,7,12-三氧杂-6-锑杂十六碳-2,9-二烯酸丁酯 | 4-O-[butoxy-(4-butoxy-4-oxobut-2-enoyl)oxystibanyl] 1-O-butyl but-2-enedioate | —— | C20H31O9Sb |
| (2Z,5E)-2,6-二甲基-9-(6-甲基庚-5-烯-2-基)环壬-2,5-二烯-1-羧酸 | 2,6-Dimethyl-9-(6-methylhept-5-en-2-yl)cyclonona-2,5-diene-1-carboxylic acid | 108864-15-9 | C20H32O2 |
| (2Z,4Z)-2-羟基-6-氧代壬-2,4-二烯酸 | 2-Hydroxy-6-oxo-nona-2,4-dienoate | 148642-20-0 | C9H12O4 |
| (2Z,4R,5R)-N-羟基-2-(5-羟基-6-氧代-1-环己-2,4-二烯亚基)-N-[2-(3H-咪唑-4-基)乙基]-5-甲基-1,3-恶唑烷-4-甲酰胺 | Acinetobactin | 160472-93-5 | C16H18N4O5 |
| (2Z,4R)-5-氨基-4-羟基-2-(羟基亚胺)戊酸 | (4-carboxy-2-hydroxy-4-oxidoiminobutyl)azanium | —— | C5H10N2O4 |
| (2Z)4,6-二氧代辛-2-烯二酸 | maleylacetoacetic acid | 5698-52-2 | C8H8O6 |
| (2Z)-双环[6.1.0]壬-2-烯-9-甲酰氯 | (Z)-Bicyclo[6.1.0]non-2-ene-9-carbonyl chloride | 28860-76-6 | C10H13ClO |
| (2Z)-[3-(2-溴乙基)-4-氧代-1,3-噻唑烷-2-亚基]乙酸乙酯 | 3-(2-Brom-ethyl)-2-ethoxycarbonylmethylen-thiazolidon-(4) | 92503-35-0 | C9H12BrNO3S |
| (2Z)-N-羟基-2-(5-羟基-6-氧代-1-环己-2,4-二烯亚基)-N-[2-(3H-咪唑-4-基)乙基]-1,3-噻唑烷-4-甲酰胺 | anguibactin | 104245-09-2 | C15H16N4O4S |
| (2Z)-N-氨基甲酰-2-亚乙基庚酰胺 | (2-pentyl-<i>trans</i>-crotonoyl)-urea | 102613-32-1 | C10H18N2O2 |
| (2Z)-N-氨基甲酰-2-亚乙基-3-甲基己酰胺 | 1-(2-Ethylidene-3-methylhexanoyl)urea | 102613-34-3 | C10H18N2O2 |
| (2Z)-4-{[(1S)-1-苯甲基-2-甲氧基-2-羰基乙基]氨基}-4-羰基丁-2-烯酸 | fumaric acid-(L)-phenylalanine methyl ester | 105469-66-7 | C14H15NO5 |
| (2Z)-4,4-二乙氧基-2-(乙氧基亚甲基)-3-氧代丁酸乙酯 | 2-diethoxyacetyl-3-ethoxy-acrylic acid ethyl ester | 40995-61-7 | C13H22O6 |
| (2Z)-3-甲基-5-苯基-1,3-噁唑烷-2-亚胺 | Ethyl 2-methyl-D-cysteinate | 710941-52-9 | C6H13NO2S |
| (2Z)-3-(二甲基氨基)-3-乙氧基丙烯醛 | 3-Ethoxy-3-dimethylamino-acrolein | 26387-77-9 | C7H13NO2 |
| (2Z)-3-({[(2-甲基-2-丙基)氧基]羰基}氨基)丙烯酸 | cis N-tert-butyloxycarbonyl dehydro β-alanine | 151292-68-1 | C8H13NO4 |
| (2Z)-3-(1-甲基-5-硝基-1H-咪唑-2-基)-2-苯氧基丙-2-烯酸 | Tyrosyl-alanyl-glycyl-methylphenylalanine-2-(1-oxopropyl)hydrazide | 72732-46-8 | C27H36N6O6 |
| (2Z)-2[[[3-[(4-氯苯基)甲氧基]苯基]亚甲基]-6,7-二氢-5H-咪唑并[2,1-b][1,3]噻嗪-3(2H)-一 | (Z)-2-(3-(4-chlorobenzyloxy)benzylidene)-6,7-dihydro-2H-imidazo[2,1-b][1,3]thiazin-3(5H)-one | 1627710-30-8 | C20H17ClN2O2S |
| (2Z)-2-甲氧基-2-辛烯-4,6-二炔酰胺 | 2-Methoxyoct-2-en-4,6-diynamide | 97208-92-9 | C9H9NO2 |
| (2Z)-2-氨基-3-苯基丙烯酰胺 | α-Amino-cinnamamid | 90868-14-7 | C9H10N2O |
| (2Z)-2-氨基-3-羟基-2-丁烯酸 | 2-Amino-3-hydroxybut-2-enoic acid | 71264-07-8 | C4H7NO3 |
| (2Z)-2-氨基-3-[(1Z)-3-氧代-1-丙烯-1-基]-2-丁烯二酸 | 2-amino-3-carboxymuconic acid 6-semialdehyde | 16597-58-3 | C7H7NO5 |
| (2Z)-2-乙酰氨基-3-(4-氟苯基)丙烯酸 | α-acetylamino-4-fluoro-cinnamic acid | 111649-72-0 | C11H10FNO3 |
| (2Z)-2-丁烯二酸与N,N-二乙基乙胺化合物 | triethylammonium maleate | 1069-58-5 | C4H4O4*C6H15N |
| (2Z)-2-丁烯二酸-2-二甲氨基-2-甲基-1-丙醇酯 | 1-Propanol, 2-(dimethylamino)-2-methyl-, (2Z)-2-butenedioate (1:1) | 67874-85-5 | C10H19NO5 |
| (2Z)-2-[({[(2-甲基-2-丙基)氧基]羰基}氨基)甲基]-2-丁烯酸 | methyl 2-(tert-butoxycarbonylaminomethyl)acrylate | 651724-25-3 | C10H17NO4 |
| (2Z)-2-[(5S)-3-甲基-4-氧代-5-哌啶-1-基-1,3-噻唑烷-2-亚基]乙酸乙酯 | Dexetozoline | 77519-25-6 | C13H20N2O3S |
| (2Z)-2-(羟基亚甲基)-6-甲基环己酮 | (Z)-2-(hydroxymethylidene)-6-methylcyclohexanone | 142179-23-5 | C8H12O2 |
| (2Z)-2-(3-乙基-4-氧代-1,3-噻唑烷-2-亚基)乙酸乙酯 | 2-Carbaethoxymethylen-3-aethylthiazolidin-4-on | 36958-87-9 | C9H13NO3S |
| (2Z)-2-(2-氨基亚乙基)环戊烷羧酸 | 2-(2-Aminoethylidene)cyclopentane-1-carboxylic acid | 271586-02-8 | C8H13NO2 |
| (2Z)-2-(2-氧代-1-吡咯烷基)-2-丁烯酸 | (Z)-2-(2-oxopyrrolidin-1-yl)-2-butenoic acid | 358629-39-7 | C8H11NO3 |
| (2Z)-1-[5-(4-氟苯甲基)呋喃-2-基]-3-羟基-3-(1H-1,2,4-三唑-5-基)丙-2-烯-1-酮 | 2,3-Piperazinedione,1,4-diethyl-(9CI) | 285570-58-3 | C8H14N2O2 |
| (2Z)-(3-甲基-4-氧代-1,3-噻唑烷-2-亚基)乙酸乙酯 | (3-methyl-4-oxo-thiazolidin-2-ylidene)-acetic acid ethyl ester | 27653-75-4 | C8H11NO3S |
| (2S-顺式)-6,6-二溴-3,3-二甲基-7-氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-羧酸甲酯 | methyl 6,6-dibromopenicillanate | 24138-27-0 | C9H11Br2NO3S |
| (2S-顺式)-3,3-二甲基-7-氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-羧酸钾 | Penicillanic acid potassium salt | 4027-63-8 | C8H10NO3S*K |
| (2S-顺式)-3,3-二甲基-7-氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-羧酸 | penicillanic acid | 87-53-6 | C8H11NO3S |
| (2S-顺式)-3,3-二甲基-7-氧代-4-硫杂-1-氮杂双环(3.2.0)庚烷-2-羧酸吗啉鎓盐 | Morpholinium (2S-cis)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylate | 79181-61-6 | C12H20N2O4S |
| (2S-顺式)-2-(二甲基氨基)羰基-4-疏基-1,1-二甲酯 1-吡咯烷羧酸 | (2S,4S)-tert-Butyl 2-(dimethylcarbamoyl)-4-mercaptopyrrolidine-1-carboxylate | 177615-44-0 | C12H22N2O3S |
| (2S-顺)-2-(2,2,3-三甲基-4-羰基环戊基)乙基乙酸酯 | Bis(2,3-dibromopropyl)phosphoramidate | 70555-34-9 | C6H12Br4NO3P |
| (2S-反式)-5-羟基-1,2-哌啶二甲酸 1-叔丁酯 | (2S,5R)-1-(tert-butoxycarbonyl)-5-hydroxypiperidine-2-carboxylic acid | 158574-77-7 | C11H19NO5 |
| (2S-反式)-4-羟基-N-2-萘基吡咯烷-2-甲酰胺 | <i>trans</i>-4-hydroxy-L-proline-[2]naphthylamide | 3326-64-5 | C15H16N2O2 |
| (2S-反式)-((N,N'-1,2-乙烷二基二(N-(羧甲基)甘氨酸))-钙盐 | Rodilemid | 100333-50-4 | C25H41Ca2N3Na2O24S |
| (2S-(2alpha,5alpha,6beta))-N-(亚氨基-4-吡啶基甲基)甘氨酰-N-(2-羧基-3,3-二甲基-7-氧代-4-硫杂-1-氮杂双环(3.2.0)庚-6-基)-2-苯基甘氨酰胺 | 6-[[(1S)-2-[(2-aminoacetyl)amino]-2-oxo-1-phenylethyl]-(pyridine-4-carboximidoyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid | 63975-62-2 | C24H26N6O5S |