| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2H-1,3,4-噁二嗪-2-酮,3,6-二氢-6,6-二甲基-5-苯基-3-(苯基甲基)- | 3-Benzyl-6,6-dimethyl-5-phenyl-3,6-dihydro-[1,3,4]oxadiazin-2-one | 105889-20-1 | C18H18N2O2 |
| 2H-1,2-苯并噻嗪-3(4H)-酮,2-(4-溴苯基)-6,7-二甲氧基-,1,1-二氧化 | N-p-bromophenyl-6,7-dimethoxy-1,2-benzothiazin-3-one 1,1-dioxide | 105658-64-8 | C16H14BrNO5S |
| 2H-1,2-苯并噻嗪-3(4H)-酮 1,1-二氧化物 | 2H-1,2-benzothiazin-3(4H)-one,1,1-dioxide | 27363-39-9 | C8H7NO3S |
| 2H-1,2-恶嗪 | oxazine | 289-82-7 | C4H5NO |
| 2H-1,2,4-苯并噻二嗪-7-磺酰胺,3,4-二氢-2-甲基-3-[2-[2-(1-酞嗪基)肼亚基]丙基]-6-(三氟甲基)-,1,1-二氧化 | 2-methyl-1,1-dioxo-3-(2-phthalazin-1-ylhydrazono-propyl)-6-trifluoromethyl-1,2,3,4-tetrahydro-1λ6-benzo[1,2,4]thiadiazine-7-sulfonic acid amide | 1457-16-5 | C20H20F3N7O4S2 |
| 2H-1,2,4-苯并噻二嗪-3-羧酸,6,8-二氯-3,4-二氢-,1,1-二氧化 | 6,8-Dichloro-3,4-dihydro-2h-1,2,4-benzothiadiazine-3-carboxylic acid 1,1-dioxide | 154106-41-9 | C8H6Cl2N2O4S |
| 2H-1,2,4-苯并噻二嗪-3(4h)-酮 1,1-二氧化物 | 2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide | 13338-00-6 | C7H6N2O3S |
| 2H-1,2,3-噻唑-2-乙醇 | 2H-1,2,3-triazole-2-ethanol | 146984-27-2 | C4H7N3O |
| 2H-1,2,3-三唑并[4,5-d]嘧啶,2-甲基-(9CI) | 8-Methyl-8-azapurin | 16208-56-3 | C5H5N5 |
| 2H-1,2,3-三唑-2-胺,N,N-二乙基-4,5-二庚基- | N,N-Diethyl-4,5-diheptyl-2H-1,2,3-triazol-2-amine | 106074-30-0 | C20H40N4 |
| 2H-1,2,3-三唑-2-羧酸 | 2H-1,2,3-Triazole-2-carboxylicacid | 392317-68-9 | C3H3N3O2 |
| 2H-1,2,3-三唑,2,4,5-三苯基-,1-氧化 | 2,4,5-triphenyl-2H-1,2,3-triazole 1-oxide | 15256-68-5 | C20H15N3O |
| 2H,6H-环丙并[3,4]吡咯并[2,1-b][1,3]恶嗪 | 2h,6h-Cyclopropa[3,4]pyrrolo[2,1-b][1,3]oxazine | 119596-58-6 | C8H7NO |
| 2H,6H-吡喃并[3,2-b]占吨-6-酮,5,8-二羟基-2,2-二甲基-7-(3-甲基-2-丁烯基)- | demethylcalabaxanthone | 106897-03-4 | C23H22O5 |
| 2H,6H-吡啶并[1,2-e][1,2,5]恶二嗪 | 2H,6H-Pyrido[1,2-e][1,2,5]oxadiazine | 141586-36-9 | C7H8N2O |
| 2H,5H-苯并[f]吡喃并[3,2-c]苯并吡喃-2-酮 | 6-Oxa-5,6-dihydrophenanthro<4,3-b>pyran-2-one | 143034-67-7 | C16H10O3 |
| 2H,4H-2-氨基[3,5-二甲基吡唑-1-基]羰基甲基-3-氧代-1,4-苯并噻嗪 | 2H,4H-2-amino[3,5-dimethylpyrazol-1-yl]carbonylmethyl-3-oxo-1,4-benzothiazine | 562071-64-1 | C15H15N3O2S |
| 2H,3H-氧杂环丁烷并[3,2-d]吡咯并[1,2-a]氮杂卓 | 2H,3H-Oxeto[3,2-D]pyrrolo[1,2-A]azepine | 700373-43-9 | C10H9NO |
| 2H,3H-氧杂环丁烷并[2,3-a]吡咯里嗪 | 2H,3H-Oxeto[2,3-A]pyrrolizine | 115187-04-7 | C8H7NO |
| 2E)-3-(6-溴-2-吡啶基)-2-氰基-N-[(1S)-1-苯基丁基]-2-丙烯酰胺 | WP 1130 | 856243-80-6 | C19H18BrN3O |
| 2A,7B-二甲基-2A,7B-二氢[1,2]二氧四环并[3,4-b][1]苯并呋喃 | 2a,7b-dihydro-2a,7b-dimethyl-1,2-dioxeto<3,4-b>benzo<d>furan | 33973-15-8 | C10H10O3 |
| 2A,2B,6B,6C-四氢-1,2-二氮杂苯并[a]环丙并[Cd]并环戊二烯 | diazabenzosemifullvalene | 102505-34-0 | C10H8N2 |
| 29H,31H-酞菁,锂盐(1:1) | lithium phthalocyanine | 111716-29-1 | C32H16LiN8 |
| 29H,30H-酞菁-1,2,3,4-四磺酸,铝盐(1:1) | Photosens | 122170-90-5 | C32H20AlN8O12S4-3 |
| 29-双[P-(甲酰)苯基]-110-菲罗啉 | 4,4'-(1,10-phenanthroline-2,9-diyl)dibenzaldehyde | 120085-99-6 | C26H16N2O2 |
| 27-去甲氧基-27-羟基利福霉素SV | 27-Desmethoxy-27-hydroxy-rifamycin SV | 31718-67-9 | C36H45NO12 |
| 26113中间体衍生物9 | N,N-dimethyl-1-(4-nitrophenyl)piperidin-4-amine | 211247-60-8 | C13H19N3O2 |
| 26-二环辛基-4-氰基吡啶 | 26-dicyclooctyl-4-cyanopyridine | 104293-32-5 | C22H32N2 |
| 26-二溴吡啶-3-硼酸 | (2,6-Dibromopyridin-3-yl)boronic acid | 1256355-52-8 | C5H4BBr2NO2 |
| 25二氟吡啶4甲醛 | 2,5-difluoroisonicotinaldehyde | 1227602-08-5 | C6H3F2NO |
| 251-苄基-3-氟吡咯烷-3-羧酸甲酯 | methyl 1-benzyl-3-fluoropyrrolidine-3-carboxylate | 1279669-60-1 | C13H16FNO2 |
| 25-二氢沙弗拉霉素A | 25-Dihydrosaframycin A | 81382-09-4 | C29H32N4O8 |
| 25-二氟吡啶-3-硼酸频那醇酯 | 2,5-difluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine | 1256358-86-7 | C11H14BF2NO2 |
| 25-O-脱乙酰基-23-O-乙酰基利福布汀 | 25-O-Deacetyl-23-O-acetyl Rifabutin | 1242076-43-2 | C46H62N4O11 |
| 24二氟烟醛 | 2,4-Difluoronicotinaldehyde | 1227564-60-4 | C6H3F2NO |
| 24-二氨基-5-碘喹唑啉 | 2,4-diamino-5-iodoquinazoline | 119584-76-8 | C8H7IN4 |
| 22-和-艾奇明 | 22-And-echitamine | 123064-74-4 | C23H28N2O5 |
| 21H,23H-四氮卟吩,2,3,7,8,12,13,17,18-八(4-硝基苯基)- | octa(p-nitrophenyl)tetraazaporphin | 167962-42-7 | C64H34N16O16 |
| 21H,23H-卟吩-2-丙酸,3-(羧基甲基)-7,18-二乙基-8,13,17-三甲基-(9CI) | 3-[5-(carboxymethyl)-9,20-diethyl-10,15,19-trimethyl-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetracosa-1(21),2,4,6,8(23),9,11,13,15,17,19-undecaen-4-yl]propanoic acid | 125398-29-0 | C32H34N4O4 |
| 21H,23H-卟吩-2,3-二羧酸,13-(2-羧基乙烯基)-17-(2-羧基乙基)-7,8-二氢-7,8-二(羟甲基)-7,8,12,18-四甲基-(9CI) | 3-((1,2-Dimethyl-1H-indol-3-yl)azo)-1,5-dimethyl-2-phenyl-1H-pyrazolium methyl sulphate | 89923-54-6 | C22H25N5O4S |
| 21H,23H-卟吩-2,18-二丙酸,12-乙烯基-7,8-二氢-8-羟基-3,8,13,17-四甲基-7-(羰基亚乙基)-,二甲基酯,(7E)-(9CI) | isophotoprotoporphyrin-IX dimethyl ester | 10200-03-0 | C36H38N4O6 |
| 21H,22H-紫菜嗪 | tetraazaporphyrin | 500-77-6 | C16H10N8 |
| 21-脱氧四氢醛甾酮 | 21-Deoxytetrahydroaldosterone | 6251-70-3 | C21H32O4 |
| 21-二羟基孕甾-4-烯-3,20-二酮 | 9beta,11beta-Epoxy-17,21-dihydroxypregn-4-ene-3,20-dione | 10072-97-6 | C21H28O5 |
| 21-乙酰氧基-9Β,11Β-环氧-17Alpha-羟基孕甾-4-烯-3,20-二酮 | 17-Hydroxy-3,20-dioxo-9,11-epoxypregn-4-en-21-yl acetate | 4383-30-6 | C23H30O6 |
| 21-[D(+)-生物素基氨基]-4,7,10,13,16,19-六氧杂二十一烷酸 | 21-[D(+)-Biotinylamino]-4,7,10,13,16,19-hexaoxaheneicosanoic acid | 1352814-10-8 | C25H45N3O10S |
| 21-[(3aS,4S,6aR)-六氢-2-氧代-1H-噻吩并[3,4-d]咪唑-4-基]-17-氧代-4,7,10,13-四氧杂-16-氮杂二十一烷酸 | 17-oxo-21-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10,13-tetraoxa-16-azahenicosan-1-oic acid | 721431-18-1 | C21H37N3O8S |
| 20,24-二氢-5H-萘并[2,3-h]萘并[2'',3'':6',7']吲哚并[3',2':6,7]蒽并[2,1,9-mna]吖啶-5,10,14,19,25-戊酮 | 5H-Naphtho(2,3-h)naphth(2'',3'':6',7')indolo(3',2':6,7)anthra(2,1,9-mna)acridine-5,10,14,19,25-pentone, 20,24-dihydro- | 66693-30-9 | C45H20N2O5 |
| 20,21-二去氢-(15alpha)-18-去甲柯楠-19-醛 | (2R,12bS)-2-ethyl-1,2,6,7,12,12b-hexahydroindolo[2,3-a]quinolizine-3-carbaldehyde | 136573-96-1 | C18H20N2O |
| 20,20'-(2-羟基-1,3-丙烷二基)二(2,2,4,4-四甲基-7-氧杂-3,20-二氮杂二螺[5.1.11.2]二十一烷-21-酮) | 20,20'-(2-Hydroxy-1,3-propanediyl)bis(2,2,4,4-tetramethyl-7-oxa-3,20-diazadispiro(5.1.11.2)heneicosan-21-one) | 84256-97-3 | C47H84N4O5 |