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有机杂环化合物

下级分类

中文名称 英文名称 CAS号 化学式
去乙吡哌酸 pipemidic acid 52070-56-1 C12H13N5O3
去[(5-甲基-1,3,4-噻二唑-2-基)硫代]头孢唑林-3-甲醇 Cefazolin 3-Hydroxymethyl Impurity 478494-71-2 C11H12N6O5S
去-氧代胺碘酮 (2-n-butyl-3-benzofuranyl) [4-[2-(diethylamino)ethoxyl]-3,5-diiodophenyl] methane 116523-57-0 C25H31I2NO2
去-(N-2-吡啶基-beta-丙氨酸乙酯)达比加群酯5-乙基羧酸酯 2-[((4-[([(hexyloxy)carbonyl]amino)methanimidoyl]phenyl)amino)methyl]-1-methyl-1H-benzimidazole-5-carboxylic acid ethyl ester 1408238-36-7 C26H33N5O4
去(三氟乙基)兰索拉唑硫醚 demethoxypropylrabeprazole thioether 131926-97-1 C14H13N3OS
去((3,5-二羟基庚-6-烯酸)N-甲基)二苯基亚膦酰罗舒伐他汀 N-[5-(diphenylphosphorylmethyl)-4-(4-fluorophenyl)-6-propan-2-ylpyrimidin-2-yl]methanesulfonamide 371775-72-3 C27H27FN3O3PS
原黄素 proflavine 92-62-6 C13H11N3
原血晶素单-3-(咪唑-1-基)丙基酰胺单甲酯 iron(3+);methyl 3-[7,12-bis(ethenyl)-18-[3-(3-imidazol-1-ylpropylamino)-3-oxopropyl]-3,8,13,17-tetramethylporphyrin-21,24-diid-2-yl]propanoate;chloride 72177-42-5 C41H43ClFeN7O3
原苔甾酸 (+)-protolichesterinic acid 1448-96-0 C19H32O4
原色母T Orthochrome T 6270-81-1 C25H27IN2
原硼酸与 1,3,5-三嗪-2,4,6-三胺化合物 melamine borate 94159-20-3 BH3O3*C3H6N6
原白头翁素 protoanemonin 108-28-1 C5H4O2
原焦脱镁叶绿酸A pyropheophytin a 14409-87-1 C53H72N4O3
原烟碱 nornicotine 494-97-3 C9H12N2
原料药头孢甲肟杂质3 (6<i>R</i>)-7<i>t</i>-[2-(2-amino-thiazol-4-yl)-2-(<i>E</i>)-methoxyimino-acetylamino]-3-methyl-8-oxo-(6<i>r</i><i>H</i>)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 65052-69-9 C14H15N5O5S2
原料药头孢甲肟杂质3 (Z)-7-[(2-amino-4-thiazolyl-2-methoxyiminoacetylamino)]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 65052-63-3 C14H15N5O5S2
原子实I蛋白质,泛醌唑-细胞色素c还原酶 6-Iodobenzovesamicol 139399-80-7 C21H24INO
原多甲藻酸毒素3(22-脱甲基原多甲藻酸毒素) 265996-93-8 C46H69NO12
原多甲藻酸毒素2(8-甲基原多甲藻酸毒素) Azaspiracid-2 265996-92-7 C48H73NO12
原夏至草苦素 Premarrubiin 24703-43-3 C20H28O4
原卟啉二甲基酯血卟啉醚 Phdehe 121806-85-7 C71H78N8O9
原卟啉IX镍(II) 3-[18-(2-Carboxylatoethyl)-8,13-bis(ethenyl)-3,7,12,17-tetramethylporphyrin-21,24-diid-2-yl]propanoate;nickel(2+) 15415-30-2 C34H30N4NiO4-2
原卟啉IX单甲酯 Protoporphyrin IX monomethyl ester 16053-68-2 C35H36N4O4
原卟啉IX二甲酯 Protoporphyrin IX dimethyl ester 5522-66-7 C36H38N4O4
原卟啉 Protoporphyrin IX 553-12-8 C34H34N4O4
原儿茶酸(3,4-二羟基苯甲酸) 5-propyl-2-thiouracil 2954-52-1 C7H10N2OS
厄洛替尼杂质M 4-Methyl Erlotinib Hydrochloride 1346601-52-2 C23H25N3O4
厄洛替尼杂质B [6-(2-chloro-ethoxy)-7-(2-methoxy-ethoxy)-quinazolin-4-yl]-(3-ethynyl-phenyl)-amine 183321-83-7 C21H20ClN3O3
厄洛替尼杂质43 4-[3-[[6,7-bis(2-methoxyethoxy]-4-quinazolinyl]amino]phenyl]-2-methyl-3-butyn-2-ol 299912-60-0 C25H29N3O5
厄洛替尼杂质 6,7-Bis(2-methoxyethoxy)-N-(3-vinylphenyl)quinazolin-4-amine hydrochloride 1624294-38-7 C22H26ClN3O4
厄洛替尼杂质 6,7-bis(2-chloroethoxy)-4-(3-ethynylphenylamino)quinazoline 183321-82-6 C20H17Cl2N3O2
厄洛替尼杂质 N-(3-ethynylphenyl)-6,7-dihydroxy-4-quinazolinamine 938185-06-9 C16H11N3O2
厄洛替尼杂质 4-((6,7-Bis(2-methoxyethoxy)quinazolin-4-yl)amino)-2-ethynyl-phenol 882420-22-6 C22H23N3O5
厄洛替尼杂质 2-{[4-((3-ethynylphenyl)amino)-6-(2-methoxyethoxy) quinazolin-7-yl]oxy}ethanol 183320-29-8 C21H21N3O4
厄洛替尼杂质 N-(3-ethylphenyl)-6,7-bis(2-methoxyethoxy)-4-quinazolinamine 299912-61-1 C22H27N3O4
厄他培南二聚脂杂质 Ertapenem Dimer II 402955-38-8 C44H50N6O14S2
厄他培南二聚体III Ertapenem Dimer Amide Impurity 1199797-42-6 C44H50N6O14S2
厄他培南二聚体D型杂质 Ertapenem Dimer Form D Impurity 1199797-41-5 C44H50N6O14S2
厄他培南二聚体 Ertapenem Dimer Impurity 402955-37-7 C44H48N6O13S2
厄他培南 ertapenem 153832-46-3 C22H25N3O7S
卵磷脂二硬脂酰&lt十八烷酰&gt=硬脂酰&lt十八烷酰&gt卵磷脂 hydron;4-[(1-nitroacridin-9-yl)amino]butan-1-ol;chloride —— C17H18ClN3O3
卵孢白僵菌素 tenellin 53823-15-7 C21H23NO5
印楝酸 Nimbic acid 11030-74-3 C26H30O8
卤恶唑仑 (+)-10-bromo-11b-(o-fluorophenyl)-2,3,7,11b-tetrahydro-oxazolo<3,2-d><1,4>benzodiazepin-6(5H)-one 59128-97-1 C17H14BrFN2O2
卢罗司琼 6-fluoro-2,3,4,5-tetrahydro-5-methyl-2-[(5-methyl-1H-imidazol-4-yl)-methyl]-1H-pyrido[4,3-b]indol-1-one 128486-54-4 C17H17FN4O
卢扎朵仑 3-((2-(4-(2,4-difluorophenyl)-piperazin-1-yl)ethyl)thio)-[1,2,4]triazolo[4,3-a]pyridine 115762-17-9 C18H19F2N5S
卢帕他定杂质C Rupatadine Impurity C 1224515-72-3 C45H43Cl2N5
卢帕他定杂质B Rupatadine Impurity B 156523-04-5 C26H24ClN3O
卢帕他定杂质A Rupatadine fumarate impurity A [EP] 1354055-68-7 C30H31ClN3O4+
卢帕他定杂质2 (5-Methyl-3-pyridinyl)methyl Rupatadine 1422960-88-0 C33H34ClN4+