| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 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-茚-2-甲醛 | 2h-Indene-2-carbaldehyde | 724772-74-1 | C10H8O |
| 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-苯并三唑-5-羧酸苯酯 | Phenyl 3aH-benzotriazole-6-carboxylate | 84902-17-0 | C13H9N3O2 |
| 2H-苯并[g][1,3]噻唑并[5,4-e]吲哚 | 2h-Benzo[g]thiazolo[5,4-e]indole | 42853-56-5 | C13H8N2S |
| 2H-苯并[f]苯并三唑 | naphthotriazole | 269-12-5 | C10H7N3 |
| 2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)六氢-4-[(1E,3S)-3-羟基-5苯基-1-戊烯-1-基]-,(3aR,4R,5R,6aS)- | (3aR,4R,5R,6aS)-4-[(1E,3S)-3-hydroxy-5-phenylpent-1-en-1-yl]-2-oxo-hexahydro-2H-cyclopenta[b]furan-5-yl benzoate | 55444-68-3 | C25H26O5 |
| 2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)六氢-4-[(1E,3S)-3-羟基-1-辛烯-1-基]-,(3aR,4R,5R,6aS)- | [3aR,4R(1E,3S),5R,6aS]-5-benzoyloxy-4-(3-hydroxyocten-1-yl)-hexahydro-2H-cyclopenta[b]furan-2-one | 40834-88-6 | C22H28O5 |
| 2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)-4-[(1E,3S)-3-[[(1,1'-二甲基乙基)二甲基硅烷基]氧基]-1-辛烯-1-基]六氢-,(3aR,4R,5R,6aS)- | [(3aR,4R,5R,6aS)-4-[(3S)-3-[tert-butyl(dimethyl)silyl]oxyoct-1-enyl]-2-oxo-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-5-yl] benzoate | 587869-81-6 | C28H42O5Si |
| 2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)-4-[(1E)-4,4-二氟-3-氧代-1-辛烯-1-基]六氢-,(3aR,4R,5R,6aS)- | (3aR,4R,5R,6aS)-4-((E)-4,4-difluoro-3-oxooct-1-enyl)-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl benzoate | 50889-48-0 | C22H24F2O5 |
| 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-环戊并[B]呋喃-2-酮,4-[(1E,3R)-4-(3-氯苯氧基)-3-羟基-1-丁烯-基]六氢-5-羟基-,(3AR,4R,5R,6AS)-(...) | (3aR,4R,5R,6aS)-4-((R,E)-4-(3-chlorophenoxy)-3-hydroxybut-1-enyl)-5-hydroxyhexahydro-2H-cyclopenta[b]furan-2-one | 53906-54-0 | C17H19ClO5 |
| 2H-环戊二烯并[b]呋喃-2-酮,4,5,6,6a-四氢-3-(1-甲基乙基)-(9CI) | Viskaldix | 71789-16-7 | C28H40ClN5O5S |
| 2H-环戊二烯并[b]呋喃,2,3,3,3a,4,4,5,5,6,6,6a-十一氟六氢-2-(三氟甲氧基)- | N-{3-[Benzyl(2-hydroxyethyl)methylazaniumyl]propyl}octadecanimidate--hydrogen chloride (1/1) | 94108-36-8 | C31H57ClN2O2 |
| 2H-环戊二烯并[5,6]萘并[2,1-d][1,3]噻唑 | 2H-Cyclopenta[5,6]naphtho[2,1-D]thiazole | 42256-87-1 | C14H9NS |
| 2H-氮杂卓-4-羧酸,6-乙氧基-2-羰基-7-苯基-,乙基酯 | 6-Ethoxy-2-oxo-7-phenyl-2H-azepine-4-carboxylic acid ethyl ester | 105592-78-7 | C17H17NO4 |
| 2H-异噻唑并[5,4-d]吡唑并[3,4-b]吡啶(9CI) | 4-Pivaloyl racepinephrine | 2640389-65-5 | C14H21NO4 |
| 2H-喹嗪-1-甲醇,八氢-,(1S,9aR)- | 2,6-Diamino-N,N-dibutyltoluene-4-sulphonamide | 80198-26-1 | C15H27N3O2S |
| 2H-咪唑-2-酮,1-(4-氯苯基)-1,5-二氢-4-(1-哌啶基)- | ELB 139 | 188116-08-7 | C14H16ClN3O |
| 2H-咪唑-2-硫酮,1-[(4-溴苯基)甲基]-1,3-二氢- | 1-[(4-Bromophenyl)methyl]-1,3-dihydro-2H-imidazole-2-thione | 105764-01-0 | C10H9BrN2S |
| 2H-咪唑,2-甲基-2-辛基-4-苯基-,1-氧化 | 2-Methyl-2-octyl-1-oxido-4-phenylimidazol-1-ium | 136440-17-0 | C18H26N2O |
| 2H-吲哚-2-酮,3-氨基-5-氯-3-(2-氯苯基)-1-[(2,4-二甲氧苯基)磺酰]-1,3-二氢- | 3-Amino-5-chloro-3-(2-chlorophenyl)-1,3-di-hydro-1-(2,4-dimethoxybenzenesulfonyl)indol-2-one | 169039-30-9 | C22H18Cl2N2O5S |
| 2H-吡喃-6-羧酸,4-[(1E)-2-(3,4-二羟基苯基)乙烯基]-2-羰基- | 4-[2-(3,4-Dihydroxyphenyl)ethenyl]-2-oxo-2H-pyran-6-carboxylic acid | 180031-58-7 | C14H10O6 |
| 2H-吡喃-6-羧酸,3,4-二氢-2-羟基-3-(1-甲基乙基)-4-苯基- | 2-(5,6-Dihydro-6-hydroxy-5-isopropyl-4-phenyl-4H-pyran)-carbonsaeure | 105507-77-5 | C15H18O4 |
| 2H-吡喃-5-羧酸,4-(3-硝基苯基)-2-羰基-,乙基酯 | 4-(3-Nitrophenyl)-6-oxopyran-3-carbonsaeure-ethylester | 109862-95-5 | C14H11NO6 |
| 2H-吡喃-5-甲酰胺,N-(3-甲氧苯基)-4-(4-甲氧苯基)-2-羰基- | N-(3-methoxyphenyl)-4-(4-methoxyphenyl)-6-oxopyran-3-carboxamide | 105621-53-2 | C20H17NO5 |
| 2H-吡喃-5-甲酰胺,N-(3-氯苯基)-4-(4-甲氧苯基)-2-羰基- | N-(3-chlorophenyl)-4-(4-methoxyphenyl)-6-oxopyran-3-carboxamide | 105621-50-9 | C19H14ClNO4 |
| 2H-吡喃-5-甲酰胺,N-(2-氯苯基)-4-(4-甲氧苯基)-2-羰基- | N-(2-chlorophenyl)-4-(4-methoxyphenyl)-6-oxopyran-3-carboxamide | 105621-49-6 | C19H14ClNO4 |
| 2H-吡喃-4-醇,四氢-4-[3-(2-萘基甲氧基)苯基]- | 4-hydroxy-4-[3-(naphth-2-ylmethoxy)phenyl]-tetrahydropyran | 130722-34-8 | C22H22O3 |
| 2H-吡喃-4-醇,四氢-4-(1H-吲哚-6-基)- | 1-(2,5-Dimethylphenyl)-2-[(propan-2-yl)amino]propan-1-ol | 804432-42-6 | C14H23NO |
| 2H-吡喃-4-甲醇,四氢-4-(3-羟基苯基)- | 4-(3-hydroxyphenyl)-4-(hydroxymethyl)-3,4,5,6-tetrahydro-2H-pyran | 139368-11-9 | C12H16O3 |
| 2H-吡喃-3-醇,3-[[(4,5-二氢-1H-咪唑-2-基)氨基]甲基]四氢-2-(4-甲氧苯基)-2-甲基- | tetrahydro-3-(1-imidazolin-2-ylamino)methyl-2-(p-methoxyphenyl)-2-methyl-2H-pyran-3-ol | 106281-39-4 | C17H25N3O3 |
| 2H-吡喃-2-酮,四氢-3,6-二甲基-4-(苯基亚硫酰基)-,(3a,4b,6b)- | (3S,4R)-4-(benzenesulfinyl)-3,6-dimethyloxan-2-one | 139193-46-7 | C13H16O3S |
| 2H-吡喃-2-酮,6-[(苯甲酰氧基)甲基]四氢-,(S)- | 2H-Pyran-2-one, 6-[(benzoyloxy)methyl]tetrahydro-, (S)- | 139111-35-6 | C13H14O4 |
| 2H-吡喃-2-酮,5,6-二氢-6-[(苯基甲氧基)甲基]-,(S)- | (6S)-6-[(phenylmethoxy)methyl]-5,6-dihydro-2H-pyran-2-one | 124662-66-4 | C13H14O3 |
| 2H-吡喃-2-酮,5,6-二氢-6-[(1E)-2-苯基乙烯基]-,(6S)- | (S)-goniothalamin | 122046-62-2 | C13H12O2 |
| 2H-吡喃-2-酮,5,6-二氢-4-甲氧基- | Mercryl lauryle | 89267-17-4 | C22H38ClHgNaO5S |
| 2H-吡喃-2-乙酸,2-乙基-3-[(2-乙基苯基)亚肼基]四氢- | {2-Ethyl-3-[2-(2-ethylphenyl)hydrazinylidene]oxan-2-yl}acetic acid | 106002-34-0 | C17H24N2O3 |
| 2H-吡喃-2,5(6H)-二酮,6-溴-3-甲氧基-6-[(4-甲氧苯基)甲基]-4-苯基- | 6-bromo-3-methoxy-6-(4-methoxybenzyl)-4-phenylpyran-2,5-dione | 137532-15-1 | C20H17BrO5 |
| 2H-吡喃,四氢-2-[[1-[2-(3-甲氧基二环[4.2.0]辛-1,3,5-三烯-7-基)乙基]-2-甲基-2-丙烯基]氧代]- | (3S)-5-(4-methoxybenzocyclobuten-1-yl)-3-(tetrahydropyranyloxy)-2-methylpent-1-ene | 135351-58-5 | C20H28O3 |
| 2H-吡喃,四氢-2-[4-(4-甲氧基苯氧基)丁氧基]- | 2-[4-(4-methoxyphenoxy)butoxy]tetrahydro-2H-pyran | 103108-58-3 | C16H24O4 |
| 2H-吡喃,四氢-2-[(3-硝基苯基)甲氧基]- | 2-<3-Nitro-benzyloxy>-tetrahydro-pyran | 18483-95-9 | C12H15NO4 |
| 2H-吡喃,4-(3,5-二氟苯基)四氢-4-甲氧基- | 4-(3,5-difluorophenyl)-4-methoxy-3,4,5,6-tetrahydro-2H-pyran | 139503-13-2 | C12H14F2O2 |
| 2H-吡喃,2-[4-(1,1-二甲基乙基)苯氧基]四氢- | 1-[2-(tetrahydropyranyl)oxy]-4-tert-butylbenzene | 17356-00-2 | C15H22O2 |
| 2H-吡喃,2-[2-(癸氧基)苯氧基]四氢- | 2-[2-(Decyloxy)phenoxy]oxane | 139394-72-2 | C21H34O3 |
| 2H-吡喃,2-(4-溴-2-氟苯氧基)四氢- | 2-(4-bromo-2-fluoro-phenoxy)tetrahydropyran | 188595-15-5 | C11H12BrFO2 |
| 2H-吡喃,2-(3-丁烯基)-6-(1,1-二甲基乙氧基)四氢-3-(苯基甲氧基)-,(2R,3S,6R)- | tert-butyl 4-O-benzyl-2,3,6,7,8,9-hexadeoxy-α-D-erythro-non-8-enopyranoside | 167901-80-6 | C20H30O3 |
| 2H-吡啶并[1,2-a]吡嗪,八氢-2-甲基- | 4-((6-Amino-2,4-dioxo-1-phenyl-3-propyl-1,2,3,4-tetrahydropyrimidin-5-yl)carbamoyl)-1,2-phenylene diacetate | 176379-16-1 | C24H24N4O7 |
| 2H-吡咯并[2,3-f]-1,2-苯并异噻唑(9CI) | Thiodeacylaprophen | 142146-96-1 | C20H27NS |
| 2H-吡咯-5-胺,3,4-二氢-2-甲基-3-丙基- | Baycuten SD | 82571-54-8 | C33H30ClN7O5 |