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中文名称 英文名称 CAS号 化学式 结构式图片
4-噻吩-2-硼酸甲酯 methyl 4-(2-thienyl)benzoate 17595-86-7 C12H10O2S
4-噻吩-2-硼酸甲酯
4-噻吩-2-基嘧啶 4-(thiophene-2-yl)pyrimidine 19084-26-5 C8H6N2S
4-噻吩-2-基嘧啶
4-噻吩-2-基哌啶 4-(thiophen-2-yl)piperidine 198334-38-2 C9H13NS
4-噻吩-2-基哌啶
4-噻吩-2-基吡啶 4-thiophen-2-yl-pyridine 21298-54-4 C9H7NS
4-噻吩-2-基吡啶
4-噻吩-2-基-噻唑-2-胺 2-amino-4-(2-thienyl)thiazole 28989-50-6 C7H6N2S2
4-噻吩-2-基-噻唑-2-胺
4-噻吩-2-基-6-(三氟甲基)嘧啶-2-胺 4-thiophen-2-yl-6-trifluoromethyl-pyrimidin-2-ylamine 396-63-4 C9H6F3N3S
4-噻吩-2-基-6-(三氟甲基)嘧啶-2-胺
4-噻吩-2-基-2H-吡唑-3-胺 4-Thiophen-2-yl-2h-pyrazol-3-ylamine 91447-40-4 C7H7N3S
4-噻吩-2-基-2H-吡唑-3-胺
4-噻吩-2-基-2,4-二氧丁酸 4-thienyl-2,4-dioxobutanoic acid 105356-57-8 C8H6O4S
4-噻吩-2-基-2,4-二氧丁酸
4-噻吩-2-基-1,4-二氢苯并[4,5]咪唑并[1,2-a][1,3,5]三嗪-2-胺 4-Thiophen-2-yl-3,4-dihydro-benzo[4,5]imidazo[1,2-a][1,3,5]triazin-2-ylamine 78650-08-5 C13H11N5S
4-噻吩-2-基-1,4-二氢苯并[4,5]咪唑并[1,2-a][1,3,5]三嗪-2-胺
4-噻吩-2-基-1,3-二硫醇-2-酮 4-(2-thienyl)-1,3-dithiole-2-one 76247-59-1 C7H4OS3
4-噻吩-2-基-1,3-二硫醇-2-酮
4-噻吩-2-基-1,2,5-噻二唑-3-胺 3-amino-4-(α-thienyl)-1,2,5-thiadiazole 88089-51-4 C6H5N3S2
4-噻吩-2-基-1,2,5-噻二唑-3-胺
4-噻吩-2-四氢吡喃-4-羧酸 4-(2-thienyl)tetrahydropyran-4-carboxylic acid 880166-18-7 C10H12O3S
4-噻吩-2-四氢吡喃-4-羧酸
4-噻吩-2-四氢吡喃-4-甲醛 4-(Thiophen-2-yl)oxane-4-carbaldehyde 906352-93-0 C10H12O2S
4-噻吩-2-四氢吡喃-4-甲醛
4-噌啉胺,8-氯- 8-Chloro-cinnolin-4-ylamine 187231-28-3 C8H6ClN3
4-噌啉胺,8-氯-
4-噌啉羧酸,甲基酯 methyl cinnoline-4-carboxylate 107858-67-3 C10H8N2O2
4-噌啉羧酸,甲基酯
4-噌啉甲醛,腙 (Z)-cinnolin-4-ylmethylidenehydrazine 90323-60-7 C9H8N4
4-噌啉甲醛,腙
4-噌啉甲醛 Cinnolin-4-aldehyd 90418-57-8 C9H6N2O
4-噌啉甲醛
4-噌啉甲腈 4-Cinnolinecarbonitrile 16470-90-9 C9H5N3
4-噌啉甲腈
4-噁高金刚烷-5-酮 4-oxohomoadamantan-5-one 21898-84-0 C10H14O2
4-噁高金刚烷-5-酮
4-噁唑羧酸,5-乙基-2-苯基- 5-ethyl-2-phenyloxazole-4-carboxylic acid 138676-18-3 C12H11NO3
4-噁唑羧酸,5-乙基-2-苯基-
4-噁唑羧酸,5-(3-溴苯基)-,乙基酯 3-((Dibutylamino)methyl)-5-cinnamylidene-2-(phenylimino)-4-thiazolidinone 104123-86-6 C27H33N3OS
4-噁唑羧酸,5-(3-溴苯基)-,乙基酯
4-噁唑羧酸,4-乙氧基-4,5-二氢-2-甲氧基-,乙基酯(9CI) 2-[[3-[4-[(2-Bromoacetyl)amino]phenyl]-2-[carboxymethyl-[(2-hydroxyphenyl)methyl]amino]propyl]-[(2-hydroxyphenyl)methyl]amino]acetic acid 126926-47-4 C29H32BrN3O7
4-噁唑羧酸,4-乙氧基-4,5-二氢-2-甲氧基-,乙基酯(9CI)
4-噁唑羧酸,4,5-二氢-4-甲基-5-羰基-2-苯基-,乙基酯 4-methyl-5-oxo-2-phenyl-4,5-dihydrooxazole-4-carboxylic acid ethyl ester 886466-22-4 C13H13NO4
4-噁唑羧酸,4,5-二氢-4-甲基-5-羰基-2-苯基-,乙基酯
4-噁唑羧酸,2-[2-(1H-吲哚-3-基)-1-[[(苯基甲氧基)羰基]氨基]乙基]-5-甲基-,乙基酯,(R)- ethyl 2-[(1R)-2-(1H-indol-3-yl)-1-(phenylmethoxycarbonylamino)ethyl]-5-methyl-1,3-oxazole-4-carboxylate 168470-79-9 C25H25N3O5
4-噁唑羧酸,2-[2-(1H-吲哚-3-基)-1-[[(苯基甲氧基)羰基]氨基]乙基]-5-甲基-,乙基酯,(R)-
4-噁唑羧酸,2-[(1R)-1-氨基乙基]-5-甲基- Disodium 2,2'-(1,2-ethanediylbis(iminocarbonyl))bisbenzoate 94135-12-3 C18H14N2Na2O6
4-噁唑羧酸,2-[(1R)-1-氨基乙基]-5-甲基-
4-噁唑羧酸,2-(2-甲氧苯基)-,乙基酯 6-Bromo-2-(4-iodophenyl)imidazo[1,2-a]pyrimidine 944581-08-2 C12H7BrIN3
4-噁唑羧酸,2-(2-甲氧苯基)-,乙基酯
4-噁唑羧酸,2-(2-乙基苯基)-,乙基酯 6''-O-Carbamoyltobramycin 51736-77-7 C19H38N6O10
4-噁唑羧酸,2-(2-乙基苯基)-,乙基酯
4-噁唑甲醛,2-(3-溴苯基)- sodium p-methyl-m-nitrobenzenesulfonate 51591-66-3 C7H6NO5S*Na
4-噁唑甲醛,2-(3-溴苯基)-
4-噁唑甲醛 1,3-oxazole-4-carboxaldehyde 118994-84-6 C4H3NO2
4-噁唑甲醛
4-噁唑甲醇 oxazol-4-ylmethanol 155742-48-6 C4H5NO2
4-噁唑甲醇
4-噁唑甲酰氯 oxazole-4-carbonyl chloride 62348-20-3 C4H2ClNO2
4-噁唑甲酰氯
4-噁唑甲胺,2-(4-氟苯基)- 4-Methyl-6-(3-methyl-1,4-dioxo-1,4-dihydronaphthalen-2-yl)hex-4-enoic acid 51732-61-7 C18H18O4
4-噁唑甲胺,2-(4-氟苯基)-
4-噁唑烷羧酸,5-甲基-2-羰基-,甲基酯,(4R,5S)-rel- 9H-Pyrido(3,4-b)indole-9-ethanamine, 1,2,3,4-tetrahydro-N,N,3-trimethyl- 84298-41-9 C16H23N3
4-噁唑烷羧酸,5-甲基-2-羰基-,甲基酯,(4R,5S)-rel-
4-噁唑烷羧酸,5-(1-甲基乙基)-2-羰基-,(4S-顺)-(9CI) 2,2',4-tribromodiphenyl ether 147217-75-2 C12H7Br3O
4-噁唑烷羧酸,5-(1-甲基乙基)-2-羰基-,(4S-顺)-(9CI)
4-噁唑烷羧酸,5-(1-甲基乙基)-2-羰基-,(4S-反)-(9CI) 2-Cdippo 107316-26-7 C18H14Cl4N2O
4-噁唑烷羧酸,5-(1-甲基乙基)-2-羰基-,(4S-反)-(9CI)
4-噁唑烷羧酸,3-[(2S)-2-[[(9H-芴-9-基甲氧基)羰基]氨基]-1-羰基丙基]-2,2-二甲基-,(4S)- 3-(2-formyl-5-methyl-1H-pyrrol-3-yl)-propionic acid 258831-99-1 C9H11NO3
4-噁唑烷羧酸,3-[(2S)-2-[[(9H-芴-9-基甲氧基)羰基]氨基]-1-羰基丙基]-2,2-二甲基-,(4S)-
4-噁唑烷羧酸 oxazolidine-4-carboxylic acid —— C4H7NO3
4-噁唑烷羧酸
4-噁唑,2-(氯乙酰胺基)-5-苯基-3 2-(Chloroacetamido)-5-phenyl-1,3,4-oxadiazole 7659-20-3 C10H8ClN3O2
4-噁唑,2-(氯乙酰胺基)-5-苯基-3
4-噁-7-氮杂螺[2.5]辛烷 4-oxa-7-azaspiro[2.5]octane 220291-92-9 C6H11NO
4-噁-7-氮杂螺[2.5]辛烷
4-噁-1,9-二氮杂螺[5.5]十一烷-9-羧酸叔丁酯 tert-butyl 4-oxa-1,9-diazaspiro[5.5]undecane-9-carboxylate 1160247-04-0 C13H24N2O3
4-噁-1,9-二氮杂螺[5.5]十一烷-9-羧酸叔丁酯
4-嘧啶醇,1,2-二氢-2-亚氨基-,(Z)-(9CI) 9-[(2-chlorophenyl)methyl]-4,16-dimethoxy-10-methyl-10-azatricyclo[11.4.0.02,7]heptadeca-1(13),2(7),3,5,14,16-hexaen-3-ol;hydron;chloride —— C26H29Cl2NO3
4-嘧啶醇,1,2-二氢-2-亚氨基-,(Z)-(9CI)
4-嘧啶胺,6-(1-乙基丙氧基)-2-甲基-5-硝基-N-(2,4,6-三甲苯基)- [6-(1-ethyl-propoxy)-2-methyl-5-nitro-pyrimidin-4-yl]-(2,4,6-trimethyl-phenyl)-amine 175140-16-6 C19H26N4O3
4-嘧啶胺,6-(1-乙基丙氧基)-2-甲基-5-硝基-N-(2,4,6-三甲苯基)-
4-嘧啶羰酰氯 pyrimidine-4-carbonyl chloride 184951-32-4 C5H3ClN2O
4-嘧啶羰酰氯
4-嘧啶羧酸肼 pyrimidine-4-carbohydrazide 39513-54-7 C5H6N4O
4-嘧啶羧酸肼
4-嘧啶羧酸,5-氯-2-(甲硫基)-,乙基酯 —— 74957-03-2 C16H37Cl2O4PSn2
4-嘧啶羧酸,5-氯-2-(甲硫基)-,乙基酯
4-嘧啶羧酸,5,6-二氨基- 5,6-Diaminopyrimidine-4-carboxylic acid 16008-49-4 C5H6N4O2
4-嘧啶羧酸,5,6-二氨基-
4-嘧啶羧酸,2-氯-6-(三氟甲基)- Iminocyclophosphamide 84489-09-8 C7H13Cl2N2O2P
4-嘧啶羧酸,2-氯-6-(三氟甲基)-
4-嘧啶硫醇,2,5-二氨基-(6CI,8CI) 2,5-Diamino-4-mercaptopyrimidin 14631-10-8 C4H6N4S
4-嘧啶硫醇,2,5-二氨基-(6CI,8CI)
4-嘧啶甲醛腙 4-pyrimidinecarboxaldehyde hydrazone 68229-92-5 C5H6N4
4-嘧啶甲醛腙
4-嘧啶甲醛,肟,(Z)-(8CI,9CI) Sulphurous acid, gold potassium salt 67859-70-5 AuKO6S2
4-嘧啶甲醛,肟,(Z)-(8CI,9CI)