| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2H-吡喃,四氢-2,4,6-三甲基-,(2a,4a,6a)- | all-cis-2,4,6-trimethyltetrahydropyran | 106257-65-2 | C8H16O |
| 2H-吡喃,四氢-2,2,6-三甲基-6-[(苯基硒代)甲基]- | 2,6,6-trimethyl-2-(phenylselenomethyl)tetrahydropyran | 114524-35-5 | C15H22OSe |
| 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,3-亚乙烯基四氢-2-(1-甲基乙基)-(9CI) | 6<sup>1</sup>,6<sup>4</sup>-di-O-(α-D-glucopyranosyl)-cyclomaltoheptaose | 108202-93-3 | C54H90O45 |
| 2H-吡喃,3,4-二氢-6-(2-苯基乙基)- | 2-(2'phenyl ethyl)5,6-dihydro-4H-pyran | 103561-34-8 | C13H16O |
| 2H-吡喃,3,4-二氢-4-羟基- | 4-hydroxy-3,4-dihydro-2H-pyran | 123160-08-7 | C5H8O2 |
| 2H-吡喃,3,4-二氢-2-甲基- | 2-methyl-3,4-dihydro-2H-pyran | 13039-50-4 | C6H10O |
| 2H-吡喃,2-[[10-(2,5-二氢-2-噻嗯基)癸基]氧代]四氢-,S,S-二氧化 | 2-<10-(tetrahydropyranoxy)decanyl>-3-sulfolene | 103627-50-5 | C19H34O4S |
| 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-[(6-溴-2,2-二甲基己基)氧代]四氢- | 2-(6-bromo-2,2-dimethylhexyloxy)-tetrahydropyran | 163163-99-3 | C13H25BrO2 |
| 2H-吡喃,2-[(5-溴-2,2-二甲代戊基)氧代]四氢- | 2-(5-bromo-2,2-dimethylpentyloxy)-tetrahydropyran | 112402-14-9 | C12H23BrO2 |
| 2H-吡喃,2-[(4-氯-2-甲基-2-丁烯基)氧代]四氢-,(Z)- | (Z)-4-chloro-2-methyl-1-(tetrahydropyran-2-yloxy)but-2-ene | 113458-17-6 | C10H17ClO2 |
| 2H-吡喃,2-[(3-溴-2-炔丙基)氧代]四氢- | bromo-1 tetrahydropyrannyloxy-3 propyne-1 | 14420-47-4 | C8H11BrO2 |
| 2H-吡喃,2-2-(2-溴苯基)乙氧基四氢- | acyline | —— | C80H102ClN15O14 |
| 2H-吡喃,2-(丁基硫代)四氢- | 2-Butylmercapto-tetrahydropyran | 16315-52-9 | C9H18OS |
| 2H-吡喃,2-(6-庚炔-1-氧基)四氢 | tetrahydro-2-(6-heptynyloxy)-2H-pyran | 37011-86-2 | C12H20O2 |
| 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-吡喃 | 1,2-dihydropyrane | 289-66-7 | C5H6O |
| 2H-吡啶并〔3,4-B〕吲哚-2-羧酸7-溴-1,3,4,9-四氢-1,1-二甲基乙基酯 | tert-butyl 7-bromo-3,4-dihydro-1H-pyrido[3,4-b]indole-2(9H)-carboxylate | 196203-96-0 | C16H19BrN2O2 |
| 2H-吡啶并[4,3-e][1,2,4]噻二嗪-3(4H)-酮1,1-二氧化物 | 3-Oxo-2,3-dihydro-4H-pyrido[4,3-e][1,2,4]thiadiazine 1,1-dioxide | 152382-59-7 | C6H5N3O3S |
| 2H-吡啶并[4,3-e]-1,3-噻嗪(9CI) | 2H-Pyrido[4,3-e][1,3]thiazine | 119504-50-6 | C7H6N2S |
| 2H-吡啶并[4,3-b][1,4]噁嗪-3(4H)-酮 | 2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one | 102226-40-4 | C7H6N2O2 |
| 2H-吡啶并[3,4-e][1,2]恶嗪 | 2H-Pyrido[3,4-e][1,2]oxazine | 107116-53-0 | C7H6N2O |
| 2H-吡啶并[3,4-b]吲哚-2,3-二羧酸,1,3,4,9-四氢-,2-(1,1-二甲基乙基)酯 | 2-(tert-butoxycarbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid | 171047-77-1 | C17H20N2O4 |
| 2H-吡啶并[3,4-b][1,3]噻唑并[5,4-E]吲哚 | 2H-Pyrido[3,4-b][1,3]thiazolo[5,4-e]indole | 184106-71-6 | C12H7N3S |
| 2H-吡啶并[3,4-b][1,3]噻唑并[4,5-E]吲哚 | 2H-Pyrido[3,4-b][1,3]thiazolo[4,5-e]indole | 184106-70-5 | C12H7N3S |
| 2H-吡啶并[3,2-e][1,2]恶嗪 | 2H-Pyrido[3,2-e][1,2]oxazine | 113059-78-2 | C7H6N2O |
| 2H-吡啶并[3,2-e][1,2]噻嗪 | 2H-Pyrido[3,2-e][1,2]thiazine | 109095-76-3 | C7H6N2S |
| 2H-吡啶并[3,2-b][1,4]恶嗪-3-胺 | 3-Amino-2H-pyrido<3,2-b><1,4>oxazine | 93765-24-3 | C7H7N3O |
| 2H-吡啶并[3,2-b][1,4]恶嗪-3(4H)-酮 | 4H-pyrido[3,2-b][1,4]oxazin-3-one | 20348-09-8 | C7H6N2O2 |
| 2H-吡啶并[3,2-b]-1,4-噁嗪,3,4-二氢-8-甲基- | 8-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine | 801179-01-1 | C8H10N2O |
| 2H-吡啶并[3,2-D][1,3]恶嗪-2,4(1H)-二酮 | 2H-pyrido[3,2-d][1,3]oxazine-2,4-(1H)-dione | 63016-85-3 | C7H4N2O3 |
| 2H-吡啶并[2,3-e][1,3]噻嗪 | 2H-Pyrido[2,3-e][1,3]thiazine | 119504-49-3 | C7H6N2S |
| 2H-吡啶并[2,3-e]-1,2,4-噻二嗪-3-胺,1,1-二氧化物 | 1,1-dioxo-1,2(4)-dihydro-1λ<sup>6</sup>-pyrido[2,3-<i>e</i>][1,2,4]thiadiazin-3-ylamine | 70661-81-3 | C6H6N4O2S |
| 2H-吡啶并[1,2-a]嘧啶-9-庚酸,1,3,4,6-四氢-6-羰基-,甲基酯 | Methyl 1,3,4,6-Tetrahydro-6-oxo-2H-pyrido<1,2-a>pyrimidine-9-heptanoate | 108816-17-7 | C16H24N2O3 |
| 2H-吡啶并[1,2-a]嘧啶-2,4(3H)-二酮 | 2H,3H,4H-pyrido[1,2-a]pyrimidine-2,4-dione | 22288-66-0 | C8H6N2O2 |
| 2H-吡啶并[1,2-a]吡嗪-8-醇,八氢- | F131b | 27154-33-2 | C2H2Cl3F |
| 2H-吡啶并[1,2-a]吡嗪-7-甲醇,八氢-,(7R,9aS)- | (3S)-7-Chloro-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepine-3-carboxylic acid | 189298-40-6 | C16H11ClN2O3 |
| 2H-吡啶并[1,2-a]吡嗪-6-甲醇,八氢-,(6R,9aR)-rel- | N-[(Piperazin-1-yl)methyl]propanamide | 229499-91-6 | C8H17N3O |
| 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-吡啶并(2,3-e)-1,2,4-噻二嗪-3(4H)-酮,1,1-二氧化物 | 1,1-dioxo-1,4-dihydro-2<i>H</i>-1λ<sup>6</sup>-pyrido[2,3-<i>e</i>][1,2,4]thiadiazin-3-one | 70661-80-2 | C6H5N3O3S |
| 2H-吡唑并[4,3-c]异喹啉-3-酚,2-(4-氯苯基)- | 2-(4-Chlorophenyl)-2H-pyrazolo[4,3-c]isoquinolin-3-ol | 137695-83-1 | C16H10ClN3O |
| 2H-吡唑并[4,3-c]异喹啉-3-硫醇,2-苯基- | 2-Phenyl-2H-pyrazolo[4,3-c]isoquinoline-3-thiol | 137695-86-4 | C16H11N3S |
| 2H-吡唑并[4,3-c]吡啶-4,6(5H,7H)-二酮 | 2H-Pyrazolo[4,3-c]pyridine-4,6(5H,7H)-dione | 860411-17-2 | C6H5N3O2 |
| 2H-吡唑并[4,3-b]吡啶 | 1H-pyrazolo[4,3-b]pyridine | 272-51-5 | C6H5N3 |
| 2H-吡唑并[3,4-d]嘧啶 | 3H-Pyrazolo[3,4-d]pyrimidine | 271-79-4 | C5H4N4 |
| 2H-吡唑并[3,4-c]哒嗪-3-胺 | 1H-pyrazolo[3,4-c]pyridazin-3-amine | 2125-94-2 | C5H5N5 |
| 2H-吡唑并[3,4-b]吡啶-3-羧酸甲酯 | methyl 1H-pyrazolo[3,4-b]pyridine-3-carboxylate | 916325-83-2 | C8H7N3O2 |