| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2H-咪唑-2-酮,1,3-二氢-4-(4-羟基苯基) | 6-Chloro-N-propylpyrazin-2-amine | 951884-52-9 | C7H10ClN3 |
| 2H-咪唑-2-硫酮,4-(1-环己烯-1-基)-1,3-二氢- | 5-Isobutyl-1H-benzo[d]imidazol-2(3H)-one | 103853-62-9 | C11H14N2O |
| 2H-咪唑-2-硫酮,1,3-二氢-1-(3-苯基丁基)- | 1-(3-Phenyl-butyl)-1,3-dihydro-imidazole-2-thione | 104489-53-4 | C13H16N2S |
| 2H-咪唑-2-硫酮 | thiodiazole | 24684-03-5 | C3H2N2S |
| 2H-咪唑-2-硒酮,1,3-二氢-1,3-二甲基- | 1,3-dimethyl-imidazoline-2-selone | 154193-84-7 | C5H8N2Se |
| 2H-咪唑-2-亚基,1,3-二环己基-1,3-二氢- | 1,3-dicyclohexylimidazol-2-ylidene | 181422-81-1 | C15H24N2 |
| 2H-咪唑 | 2H-imidazole | 288-31-3 | C3H4N2 |
| 2H-呋喃并[4,3,2-去]喹啉 | 2h-Furo[4,3,2-de]quinoline | 17368-05-7 | C10H7NO |
| 2H-呋喃并[3,4-b]吡喃-4,7(3H,5H)-二酮 | isopatulin | 484-91-3 | C7H6O4 |
| 2H-呋喃并[3,2-g]吲哚 | 2h-Furo[3,2-g]indole | 103671-62-1 | C10H7NO |
| 2H-呋喃并[2,3-f]异吲哚 | 2h-Furo[2,3-f]isoindole | 42304-60-9 | C10H7NO |
| 2H-呋喃并[2,3-e]吲哚 | 2H-Furo[2,3-E]indole | 145015-50-5 | C10H7NO |
| 2H-呋喃并[2,3-c]吡喃-2-酮 | 2H-furo[2,3-c]pyran-2-one | 857054-03-6 | C7H4O3 |
| 2H-呋喃并[2,3,4-hi]中氮茚-2-酮,八氢-,(2aR,8aS,8bS)-rel- | (4-Butylcarbamoyl-quinolin-2-yl)-cyano-acetic acid ethyl ester | 194713-19-4 | C19H21N3O3 |
| 2H-呋喃并[2,3,4-Ij]异喹啉 | 2H-Furo[2,3,4-IJ]isoquinoline | 78393-53-0 | C10H7NO |
| 2H-吲唑-7-甲酰胺 | 2H-indazole-7-carboxamide | 952479-70-8 | C8H7N3O |
| 2H-吲唑,4,5,6,7-四氢-3-甲基-2-苯基- | 3-methyl-2-phenyl-4,5,6,7-tetrahydro-2H-indazole | 14713-75-8 | C14H16N2 |
| 2H-吲唑,2-(2,4-二硝基苯基)-4,5,6,7-四氢-3-甲基- | 5-Methyl-1-(2,4-dinitrophenyl)-3,4-tetramethylen-pyrazol | 15419-65-5 | C14H14N4O4 |
| 2H-吲哚-2-酮,7-氟-1,3-二氢-5-[2-(4-羟基-4-苯基-1-哌啶基)-1-羰基丙基]- | 7-Fluoro-5-[2-(4-hydroxy-4-phenylpiperidino) propionyl]-2-(1H,3H)-indolone | 138660-49-8 | C22H23FN2O3 |
| 2H-吲哚-2-酮,5-氟-1,3-二氢-3-(甲硫基)- | 2H-Indol-2-one, 5-fluoro-1,3-dihydro-3-(methylthio)- | 100487-80-7 | C9H8FNOS |
| 2H-吲哚-2-酮,5-[[3-氟-5-(四氢-4-甲氧基-2H-吡喃-4-基)苯氧基]甲基]-1,3-二氢-3-羟基-1-甲基- | 4-[5-fluoro-3-(3-hydroxy-1-methyl-2-oxoindolin 5-ylmethoxy)phenyl]-4-methoxytetrahydropyran | 139487-01-7 | C22H24FNO5 |
| 2H-吲哚-2-酮,3-[[4-(二甲氨基)苯基]亚氨基]-1,3-二氢-1-甲基- | 3-(4-Dimethylamino-phenylimino)-1-methyl-indolin-2-on | 16851-65-3 | C17H17N3O |
| 2H-吲哚-2-酮,3-(1,5-二氢-3-甲基-5-羰基-1-苯基-4H-吡唑-4-亚基)-5-氟-1,3-二氢- | 5-Fluoro-3-[3-methyl-5-oxo-1-phenyl-1,5-dihydro-pyrazol-(4E)-ylidene]-1,3-dihydro-indol-2-one | 138037-54-4 | C18H12FN3O2 |
| 2H-吲哚-2-酮,3,3-二氟-5-[[3-氟-5-(四氢-4-甲氧基-2H-吡喃-4-基)苯氧基]甲基]-1,3-二氢-1-甲基- | 4-[5-fluoro-3-(3,3-difluoro-1-methyl-2-oxoindolin-5-ylmethoxy)phenyl]-4-methoxytetrahydropyran | 139487-03-9 | C22H22F3NO4 |
| 2H-吲哚-2-酮 | indole-2-one | 25250-89-9 | C8H5NO |
| 2H-吲哚-2-硫酮,1,3-二氢-1-甲基-5-(三氟甲基)- | 1-methyl-5-(trifluoromethyl)-2-indolinethione | 156136-69-5 | C10H8F3NS |
| 2H-吲哚 | indoline hydrochloride | 271-25-0 | C8H7N |
| 2H-吡嗪并[1,2-a]氮杂环辛四烯 | 2h-Pyrazino[1,2-a]azocine | 638200-05-2 | C10H10N2 |
| 2H-吡喃联氮基[1,2-a]吡嗪-2-胺,八氢-8-甲基-(9CI) | 8-Methylhexahydro-1H-pyrazino[1,2-a]pyrazin-2(6H)-amine | 100070-72-2 | C8H18N4 |
| 2H-吡喃并[3,2-c]喹啉-2,5(6H)-二酮,4-羟基-3,6-二苯基- | 4-hydroxy-3,6-diphenyl-2H-pyrano[3,2-c]quinoline-2,5(6H)-dione | 161185-39-3 | C24H15NO4 |
| 2H-吡喃并[3,2-c]吡啶-2-酮 | 6-azacoumarin | 116922-80-6 | C8H5NO2 |
| 2H-吡喃并[3,2-b]吡啶 | 2H-pyrano<3,2-b>pyridine | 4767-91-3 | C8H7NO |
| 2H-吡喃并[2,3-d]嘧啶-6-甲腈,7-氨基-1,3,4,5-四氢-5-(4-甲氧苯基)-2,4-二羰基- | 7-amino-5-(4-methoxyphenyl)-2,4-dioxo-1,3,4,5-tetrahydro-2H-pyrano[2,3-d]pyrimidine-6-carbonitrile | 112434-52-3 | C15H12N4O4 |
| 2H-吡喃并[2,3-b][1,4]苯并二噁英-4,4a,7,9(10aH)-四醇,4-(氨基甲基)八氢-2-甲基-6,8-二(甲基氨基)-,三盐酸,[2R-(2a,4b,4ab,5ab,6b,7b,8b,9a,9aa,10ab)]-(9CI) | 1,2,3,4,10,14b-Hexahydro-2-methyldibenzo(c,f)pyrazino(1,2-a)azepine maleate | 94158-34-6 | C22H24N2O4 |
| 2H-吡喃o[3,2-c]吡啶-4(3h)-酮 | 2,3-dihydro-pyrano[3,2-<i>c</i>]pyridin-4-one | 71671-82-4 | C8H7NO2 |
| 2H-吡喃-6-羧酸,4-[2-(乙酰基氨基)-1-氯-3-甲氧基-3-羰基-1-丙烯基]-2-羰基-,甲基酯,(E)- | (E)-2-(Acetylamino)-3-chlor-3-<6-(methoxycarbonyl)-2-oxo-2H-pyran-4-yl>propensaeure-methylester | 103692-87-1 | C13H12ClNO7 |
| 2H-吡喃-6-甲醛 | Pyralene | 62251-11-0 | C6H6O2 |
| 2H-吡喃-5-羧酸,6-甲基-2-羰基-4-苯基-,乙基酯 | 6-Methyl-2-oxo-3-phenyl-2H-pyran-5-carbonsaeureethylester | 133900-69-3 | C15H14O4 |
| 2H-吡喃-5-乙醛,4-甲氧基-6-甲基-2-羰基- | macommelinal | 115722-20-8 | C9H10O4 |
| 2H-吡喃-4-醇 四氢-22-二甲基- | 2,2-dimethyloxan-4-ol | 24945-13-9 | C7H14O2 |
| 2H-吡喃-4-醇 | 2H-pyran-4-ol | 27828-85-9 | C5H6O2 |
| 2H-吡喃-4-胺,4-乙基四氢盐酸盐 | 4-Ethyloxan-4-amine hydrochloride | 1385696-70-7 | C7H16ClNO |
| 2H-吡喃-4-甲酰胺,四氢-4-[3-[[4-(2-甲基-1H-咪唑-1-基)苯基]硫代]苯基]- | 4-[3-[4-(2-methylimidazol-1-yl)phenylthio]phenyl]-3,4,5,6-tetrahydro-2H-pyran-4-carboxamide | 179420-17-8 | C22H23N3O2S |
| 2H-吡喃-4(3H)-酮 | 2,3-dihydro-4H-pyran-4-one | 84302-42-1 | C5H6O2 |
| 2H-吡喃-3-醇,6-乙烯基四氢-2,2,6-三甲基-,(3S,6R)- | (3S,6R)-tetrahydro-6-ethenyl-2,2,6-trimethyl-2H-pyuran-3-ol | 10448-31-4 | C10H18O2 |
| 2H-吡喃-3-羧酸,四氢-2,2,4-三甲基-,甲基酯,(3R,4S)-rel- | (3R,4S)-2,2,4-Trimethyl-tetrahydro-pyran-3-carboxylic acid methyl ester | 122903-32-6 | C10H18O3 |
| 2H-吡喃-3,5(4H,6H)-二酮钠 | Sodium 3,5-dioxotetrahydro-2H-pyran-4-ide | 879127-67-0 | C5H5NaO3 |
| 2H-吡喃-3,4-二酮 | Pyran-3,4-dion | 76031-43-1 | C5H4O3 |
| 2H-吡喃-3(6h)-酮 | 2H-pyran-3(6H)-one | 98166-23-5 | C5H6O2 |
| 2H-吡喃-3(6H)-酮,6-羟基-2-甲基-,(2S,6R)- | (2S, 6S)-6-hydroxy-2-methyl-2H-pyran-3(6H)-one | 1385812-17-8 | C6H8O3 |