| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2S,2'S)-2-(((2-氨基-6-氧代-1H-嘌呤-9(6H)-基)甲氧基)丙烷-1,3-二基双(2-((((苄氧基)羰基)氨基)-3-甲基丁酸) | CBZ-protected bis L-valyl ester of ganciclovir | 130914-77-1 | C35H43N7O10 |
| 2S-氧氯吡格雷(盐酸盐) | 2-Oxoclopidogrel | 1147350-75-1 | C16H16ClNO3S |
| 2S-[2[1(R*),2R*,4R*],4]]-3-[4-叠氮-2-异丙基-1-氧代-4-[四氢-4-异丙基-5-氧代-2-呋喃基]丁基]-4-苄基-2-噁唑烷酮 | (S)-3-((2S,4S)-4-azido-2-isopropyl-4-((2S,4S)-4-isopropyl-5-oxotetrahydrofuran-2-yl)butanoyl)-4-benzyloxazolidin-2-one | 173154-01-3 | C24H32N4O5 |
| 2S,4S)-2-[5-[1,11-二氢-2-[(2S,5S)-1-[(2S)-2-[(甲氧羰基)氨基]-3-甲基-1-氧代丁基]-5-甲基-2-吡咯烷基][2]苯并吡喃并[4',3':6,7]萘并[1,2-d]咪唑-9-基]-1H-咪唑-2-基]-4-(甲氧基甲基)-1-吡咯烷羧酸叔丁酯 | tert-butyl (2S,4S)-2-[5-(2-{(2S,5S)-1-[N-(methoxycarbonyl)-L-valyl]-5-methylpyrrolidin-2-yl}-1,11-dihydroisochromeno[4',3':6,7]naphtho[1,2-d]imidazol-9-yl)-1H-imidazol-2-yl]-4-(methoxymethyl)pyrrolidine-1-carboxylate | 1378391-45-7 | C44H53N7O7 |
| 2S,3S,5S-2-氨基-5-[N-[[(5-噻唑基)甲氧基]羰基]氨基]-1,6-二苯基-3-羟基己烷 | (2S,3S,5S)-2-amino-5-<N-<<(5-thiazolyl)methoxy>carbonyl>amino>-1,6-diphenyl-3-hydroxyhexane | 144164-10-3 | C23H27N3O3S |
| 2S,3R-双(羟甲基)哌啶 | 2S,3R-bis(hydroxymethyl)piperidine | 1034128-98-7 | C7H15NO2 |
| 2RS,4RS)-4-溴-2-(2,4-二氯苯基)四氢糠基)-1H-1,2,4-三唑 | Bromuconazole | 116255-48-2 | C13H12BrCl2N3O |
| 2R-羟基-4-甲基戊酰基-R-缬氨酸 | 2R-hydroxy-4-methylvaleryl-R-valine | 1133318-13-4 | C11H21NO4 |
| 2R)-(+)-3,3'-二苯基-[2,2'-联二萘]-1,1'-二醇 | (S)-vanol | 147702-14-5 | C32H22O2 |
| 2H-螺[环戊烷-1,4'-吡啶并[2,3-d][1,3]恶嗪]-2-酮 | spiro<cyclopentane-1,4'-1H-pyrido<2',3'-d><1',3'>oxazin>-2'-one | 122503-73-5 | C11H12N2O2 |
| 2H-螺[异喹啉-1,4’-哌啶]-3(4H)-酮 | 3-oxo-3,4-dihydrospiro<isoquinoline-1(2H),4'-piperidine> | 15142-87-7 | C13H16N2O |
| 2H-萘并[2,3-b]吡喃-5,10-二酮,3-乙基-2-甲基- | 3-Ethyl-2-methyl-2H-benzo[g]chromene-5,10-dione | 105438-05-9 | C16H14O3 |
| 2H-萘并[2,3-b]吡喃-5,10-二酮,2-[(3E)-4,8-二甲基-3,7-壬二烯基]-2-甲基- | 2-(4,8-dimethylnona-3,7-dienyl)-2-methyl-2H-benzo[g]chromene-5,10-dione | 114389-37-6 | C25H28O3 |
| 2H-萘并[2,1-c]吡喃-7-羧酸,2-(3-呋喃基)十二氢-6a,9-二羟基-10b-甲基-4,6-二羰基-,(2S,4aS,6aR,7R,9R,10aS,10bS)- | Diosbulbin J | 1187951-06-9 | C19H22O8 |
| 2H-萘并[1,2-d]三唑,2-[4-[2-(4-氯苯基)乙烯基]苯基]- | 2-(4'-Chlorstilben-4-yl)-naphtho<1,2-d>-1,2,3-triazol | 14607-84-2 | C24H16ClN3 |
| 2H-萘并[1,2-b]吡喃-5,6-二酮,2,2-二甲基- | 3,4-dehydro-β-lapachone | 15297-93-5 | C15H12O3 |
| 2H-萘并[1,2-b]吡喃-2-酮,4-[(苯基甲氧基)甲基]- | 4-Benzyloxymethyl-benzo[h]chromen-2-one | 106237-07-4 | C21H16O3 |
| 2H-萘并[1,2-b]吡喃-2-酮,4-[(乙酰氧基)甲基]- | Acetic acid 2-oxo-2H-benzo[h]chromen-4-ylmethyl ester | 106236-96-8 | C16H12O4 |
| 2H-萘并[1,2-b]吡喃,6-乙氧基-3,4-二氢- | 6-Ethoxy-3,4-dihydro-2H-benzo[h]chromene | 139361-03-8 | C15H16O2 |
| 2H-茚并[5,6-d]噁唑-2,7(3H)-二酮,5,6-二氢-5-苯基- | 2,7-dioxo-5-phenylcyclopenta<f>-2,3-dihydro<1,3>benzoxazole | 140384-37-8 | C16H11NO3 |
| 2H-茚并[5,6-d]噁唑-2,7(3H)-二酮,5,6-二氢-5-甲基- | 5-Methyl-5,6-dihydro-3H-indeno[5,6-d]oxazole-2,7-dione | 140384-41-4 | C11H9NO3 |
| 2H-茚并[5,4-b]呋喃-7-甲腈,6-(3-氰基-1-甲基亚丙基)-2-乙氧基十氢-5a-甲基- | (3aR,5aS,8aS,8bS)-6-[3-Cyano-1-methyl-prop-(E)-ylidene]-2-ethoxy-5a-methyl-decahydro-indeno[5,4-b]furan-7-carbonitrile | 139599-56-7 | C20H28N2O2 |
| 2H-茚并[4,5-d][1,3]恶唑 | 2H-Indeno[4,5-D]oxazole | 138261-51-5 | C10H7NO |
| 2H-茚并[1,2-b]呋喃,2-乙氧基-3,3a,4,8b-四氢-3a-甲基-,(2R,3aS,8bR)-rel- | N-Acetyl-S-farnesyl-cysteinyl-valyl-isoleucyl-serine | 143984-08-1 | C34H58N4O7S |
| 2H-茚并[1,2-b]呋喃,2-乙氧基-3,3a,4,8b-四氢-3a-甲基-,(2R,3aR,8bS)-rel- | ethyl 7,8-dichloro-4-hydroxyquinoline-3-carboxylate | 175134-95-9 | C12H9Cl2NO3 |
| 2H-茚-2-酮,1,3-二氢-1-(2-丙烯基)- | 1,3-dihydro-1-(2-propenyl)-2H-inden-2-one | 110397-53-0 | C12H12O |
| 2H-苯并咪唑-5-醇 | 2H-Benzimidazol-5-ol | 148832-40-0 | C7H6N2O |
| 2H-苯并咪唑-2-酮,5-氯-3-环己基-1-[(2,4-二甲氧苯基)甲基]-1,3-二氢- | 5-Chloro-3-cyclohexyl-1,3-dihydro-1-(2,4-dimethoxybenzyl)-2H-benzimidazol-2-one | 175865-73-3 | C22H25ClN2O3 |
| 2H-苯并咪唑-2-酮,5,6-二氟-1,3-二氢-,腙(9CI) | 5,6-difluoro-2-benzimidazolylhydrazine | 175727-16-9 | C7H6F2N4 |
| 2H-苯并咪唑-2-酮,1-氨基-1,3-二氢-,腙(9CI) | 1-amino-2-hydrazinobenzimidazole | 139883-61-7 | C7H9N5 |
| 2H-苯并咪唑-2-酮,1-(1,1-二甲基乙基)-1,3-二氢-4-羟基- | 1-(t-butyl)-4-hydroxy-2,3-dihydrobenzimidazol-2-one | 137959-23-0 | C11H14N2O2 |
| 2H-苯并咪唑-2-酮,1,3-二氢-1-[1-[6-[(4-羰基-2-苯基-4H-1-苯并吡喃-6-基)氧代]己基]-4-哌啶基]- | 1-{1-[6-(4-Oxo-2-phenyl-4H-chromen-6-yloxy)-hexyl]-piperidin-4-yl}-1,3-dihydro-benzoimidazol-2-one | 140439-03-8 | C33H35N3O4 |
| 2H-苯并咪唑-2-硫酮,4,6-二溴-1,3-二氢- | 4,6-dibromo-2-thiobenzimidazole | 116485-01-9 | C7H4Br2N2S |
| 2H-苯并吡喃-5-胺 | 3,4-dihydro-2H-chromen-5-amine | 170729-16-5 | C9H9NO |
| 2H-苯并[b][1,4]噁嗪-4(3H)-胺 | 2,3-dihydro-4H-benzo[b][1,4]oxazin-4-amine | 104255-56-3 | C8H10N2O |
| 2H-苯并[a]喹嗪-2-甲腈,1,3,4,6,7,11b-六氢-9,10-二甲氧基-2-[(2-苯基乙基)氨基]-,反- | (2R,11bS)-9,10-dimethoxy-2-(2-phenylethylamino)-1,3,4,6,7,11b-hexahydrobenzo[a]quinolizine-2-carbonitrile | 133308-73-3 | C24H29N3O2 |
| 2H-苯并[1,7]异吲哚并[5,4-h]苯并噻唑-2-酮,5-氯-4-乙烯基-3,3a,4,5,6,6a,7,11-八氢-4,7,7-三甲基-,(3aS,4R,5R,6aR,12bS)- | Hapalindole T | 106865-67-2 | C21H23ClN2OS |
| 2H-芴并[2,3-d][1,3]噻唑 | 2h-Fluoreno[2,3-d]thiazole | 107224-57-7 | C14H9NS |
| 2H-色烯-3-甲醇 | (2H-chromen-3-yl)methanol | 115822-61-2 | C10H10O2 |
| 2H-色烯-2-醇 | (+/-)-2-hydroxy-2H-1-benzopyran | 116485-96-2 | C9H8O2 |
| 2H-环辛四烯并[b]吡喃-2-酮,4a,5,6,7,8,9,10,10a-八氢-4-羟基- | 4-Hydroxy-4a,5,6,7,8,9,10,10a-octahydro-cycloocta[b]pyran-2-one | 181929-97-5 | C11H16O3 |
| 2H-环戊并[B]呋喃-2-酮,5-(苯甲酰氧基)-4-[(1E)-4-(3-氯苯氧基)-3-氧代-1-丁烯-1-基]六氢,(3AR,4R,5R,6AS)-(...) | [3aR,4R(1E),5R,6aS]-5-benzoyloxy-4-[4-(3-chlorophenoxy)-3-oxo-1-buten-1-yl]-hexahydro-2H-cyclopenta[b]furan-2-one | 178454-81-4 | C24H21ClO6 |
| 2H-环戊二烯并[c]吡啶,3,4-二氢-2,4-二甲基- | cyclopenta<c>tetrahydropyridine | 129435-52-5 | C10H13N |
| 2H-环戊二烯并[b]异噻唑并[4,5-e]吡啶(9CI) | 3-(4-azidobutyryloxy)-diltiazem | 124305-98-2 | C24H29N5O4S |
| 2H-环戊二烯并[b]噻吩,2,2,3-三氟-4,5,6,6a-四氢- | 2,2,3-Trifluoro-4,5,6,6a-tetrahydrocyclopenta(b)thiophene | 102571-05-1 | C7H7F3S |
| 2H-环戊二烯并[b]呋喃-4-甲腈,5-[[(1,1-二甲基乙基)二甲基甲硅烷基]氧代]-2-乙氧基六氢- | (3aR,4S,5R,6aS)-5-(tert-Butyl-dimethyl-silanyloxy)-2-ethoxy-hexahydro-cyclopenta[b]furan-4-carbonitrile | 104015-22-7 | C16H29NO3Si |
| 2H-环戊二烯并[b]呋喃-2-乙酰腈,六氢-,(2-α-,3a-α-,6a-α-)-(9CI) | methyl trans-2,4-dimethyl-1-pyrroline-5-carboxylate | 127687-43-8 | C8H13NO2 |
| 2H-环戊二烯并[b]吡啶-2-酮,八氢-4-甲基-,[4S-(4-α-,4a-bta-,7a-bta-)]-(9CI) | (4S,4aS,7aS)-4-Methyl-octahydro-[1]pyrindin-2-one | 179913-89-4 | C9H15NO |
| 2H-环戊二烯并[3,4]吡唑并[1,5-a]吡嗪 | 6H-Cyclopenta[3,4]pyrazolo[1,5-a]pyrazine | 117024-64-3 | C9H7N3 |
| 2H-环五噁唑-2-酮,六氢-4,5-二羟基-6-(羟甲基)-,3aR-(3a.α.,4.α.,5.β.,6.α.,6a.α.)- | (3aR,4R,5R,6R,6aS)-4,5-dihydroxy-6-(hydroxymethyl)-3,3a,4,5,6,6a-hexahydrocyclopenta[d][1,3]oxazol-2-one | 138395-78-5 | C7H11NO5 |