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    首页 分子通 CAS
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    中文名称 英文名称 CAS号 化学式
    4-氨基-1-N-BOC-5,7-二氯-1,2,3,4-四氢喹啉 4-Amino-1-N-Boc-5,7-dichloro-1,2,3,4-tetrahydroquinoline 886362-15-8 C14H18Cl2N2O2
    4-氨基-1-CBZ-氮杂烷 Benzyl 4-aminoazepane-1-carboxylate 885966-14-3 C14H20N2O2
    4-氨基-1-(苯磺酰基)吲哚-5-甲醛 4-amino-1-phenylsulfonyl-5-indolecarboxaldehyde 827607-95-4 C15H12N2O3S
    4-氨基-1-(甲氧基甲基)-1H-咪唑-5-甲腈 4-amino-1-(methoxymethyl)-1H-imidazole-5-carbonitrile 87460-50-2 C6H8N4O
    4-氨基-1-(4-甲氧基苯基)吡咯-3-甲酰胺 4-Amino-1-(4-methoxyphenyl)-1H-pyrrole-3-carboxamide 88796-37-6 C12H13N3O2
    4-氨基-1-(4-C-叠氮基-beta-D-呋喃阿拉伯糖基)-2(1H)-嘧啶酮 1-(4'-azido-β-D-arabinofuranosyl)cytosine 876708-03-1 C9H12N6O5
    4-氨基-1-(2-O-硝基-β-D-呋喃阿拉伯糖基)嘧啶-2(1H)-酮 1-(2-O-nitro-β-D-arabinofuranosyl)cytosine 83831-64-5 C9H12N4O7
    4-氨基-1-(1-乙氧基乙基)-5-(羟甲基)嘧啶-2-酮 4-Amino-1-(1-ethoxy-ethyl)-5-hydroxymethyl-1H-pyrimidin-2-one 83297-30-7 C9H15N3O3
    4-氨基-1-((2R,3R,4R,5R)-3-氟-4-羟基-5-(羟基甲基)-3-甲基四氢呋喃-2-基)嘧啶-2(1H)-酮 (2'R)-2'-deoxy-2'-fluoro-2'-methylcytidine 817204-33-4 C10H14FN3O4
    4-氨基-1,2-苯二乙酸 2,2'-(4-Amino-1,2-phenylene)diacetic acid 887589-14-2 C10H11NO4
    4-氨基-1,2,5-恶二唑-3-甲酰胺2-氧化物 4-aminofuroxan-3-carboxamide 82295-76-9 C3H4N4O3
    4-氨基-1,2,5-噻二唑-3-甲酰胺 4-amino-[1,2,5]thiadiazole-3-carboxylic acid amide 88947-28-8 C3H4N4OS
    4-氨乙基嘧啶盐酸盐 2-Pyrimidine-4-yl-ethylamine HCl 856973-38-1 C6H10ClN3
    4-氧杂三环[5.1.0.03,5]辛烷-1-醇,5-(1-甲基乙基)- Acmu-ala-iso-gln-meso-2,2'-diaminopimelic acid-ala-ala 83487-85-8 C32H54N8O16
    4-氧杂三环[4.2.1.03,7]壬-2-基丙烯酸酯 Hexahydro-2H-3,5-methanocyclopenta[b]furan-6-yl prop-2-enoate 827607-31-8 C11H14O3
    4-氧杂-5-氮杂四环[6.3.1.02,6.03,10]十二碳-1(12),2,5,7,10-五烯 4,7-Methanoindeno[7,1-cd][1,2]oxazole 84074-73-7 C10H5NO
    4-氧化(E,E)-(7-油酰-4-羟基-10-羰基-3,5,9-三氧杂-4-磷杂二十七碳-18-烯基)三甲基铵 4-(1-{[(phenylmethyl)oxy]carbonyl}-3-piperidinyl)butanoic acid 886365-57-7 C17H23NO4
    4-氧代金刚烷-1-乙酸 4-oxoadamantane-1-acetic acid 81918-15-2 C12H16O3
    4-氧代苯甲酸异丁酯钠 —— 84930-15-4 C11H14NaO3
    4-氧代维甲酰酚胺 4-oxo-N-(4-hydroxyphenyl)retinamide 865536-65-8 C26H31NO3
    4-氧代氧戊环-3-甲腈 4-oxotetrahydrofuran-3-carbonitrile 856945-68-1 C5H5NO2
    4-氧代四氢呋喃-3-羧酸乙酯 ethyl 4-oxotetrahydrofuran-3-carboxylate 89898-51-1 C7H10O4
    4-氧代四氢-2H-硫代吡喃-3-羧酸乙酯1,1-二氧化物 Ethyl 4-oxotetrahydro-2H-thiopyran-3-carboxylate 1,1-dioxide 889946-17-2 C8H12O5S
    4-氧代咪唑啉-1-羧酸叔丁酯 tert-butyl 4-oxoimidazolidine-1-carboxylate 885954-76-7 C8H14N2O3
    4-氧代叔丁基-1,5,6,8-四氢吡啶并[4',3':4,5]噻吩并[2,3-D]嘧啶-7(4H)-羧酸盐 tert-butyl 4-oxo-3,5,6,8-tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]-pyrimidine-7(4H)-carboxylate 874801-60-2 C14H17N3O3S
    4-氧代二十烷酸甲酯 4-oxodocosanoic acid methyl ester 872142-29-5 C23H44O3
    4-氧代-哌啶-1,3-二羧酸苄酯 4-Oxo-piperidine-1,3-dicarboxylic acid 1-benzyl ester 885274-95-3 C14H15NO5
    4-氧代-八氢-异吲哚-2-甲酸叔丁酯 tert-butyl 4-oxooctahydro-1H-isoindole-2-carboxylate 879687-92-0 C13H21NO3
    4-氧代-三甲酯 trimethyl 4-oxocyclohexane-1,1,3-tricarboxylate 80269-67-6 C12H16O7
    4-氧代-N-[4-(三氟甲基)苯基]哌啶-1-甲酰胺 4-Oxo-N-[4-(trifluoromethyl)phenyl]piperidine-1-carboxamide 833491-48-8 C13H13F3N2O2
    4-氧代-8-吡咯-1-基-1H-喹啉-3-羧酸 1,4-dihydro-4-oxo-8-(1-pyrrolyl)quinoline-3-carboxylic acid 89353-47-9 C14H10N2O3
    4-氧代-7-辛烯酸乙酯 ethyl 4-oxooct-7-enoate 83832-92-2 C10H16O3
    4-氧代-7-吡咯-1-基-1H-喹啉-3-羧酸 1,4-dihydro-4-oxo-7-(1-pyrrolyl)quinoline-3-carboxylic acid 89353-45-7 C14H10N2O3
    4-氧代-6-吡咯-1-基-1H-喹啉-3-羧酸 4-hydroxy-6-(pyrrol-1-yl)quinoline-3-carboxylic acid 85754-51-4 C14H10N2O3
    4-氧代-4H-苯并吡喃-2-羧酸-赖氨酸(1:1) DL-Lysine mono(4-oxo-4H-1-benzopyran-2-carboxylate) 85828-80-4 C16H20N2O6
    4-氧代-4H-吡啶并[2,3-d][1,3]噁嗪-2-羧酸乙酯 ethyl 4-oxo-4H-pyrido[2,3-d][1,3]oxazine-2-carboxylate 869299-07-0 C10H8N2O4
    4-氧代-4-[[2-(甲巯基)苯基]氨基]丁酸 4-{[2-(Methylthio)phenyl]amino}-4-oxobutanoic acid 899016-21-8 C11H13NO3S
    4-氧代-4-[4-(三氟甲基)苯基]丁腈 4-oxo-4-(4-(trifluoromethyl)phenyl)butanenitrile 898783-70-5 C11H8F3NO
    4-氧代-4-(3,4,5-三氟苯基)丁酸 4-oxo-4-(3,4,5-trifluorophenyl)butanoic acid 898765-87-2 C10H7F3O3
    4-氧代-4-(2,4,5-三甲基苯基)丁酸 3-(2.4.5-Trimethyl-benzoyl)-propionsaeure 89080-36-4 C13H16O3
    4-氧代-4-(((2R,3R,4S,5S,6R)-3,4,5-三乙酰氧基-6-(乙酰氧基甲基)四氢-2H-吡喃-2-基)氨基)丁酸 N-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl) succinamic acid 83306-52-9 C18H25NO12
    4-氧代-4,5-二氢-1,2,5-噻二唑-3-甲酰胺 3-Hydroxy-1,2,5-thiadiazol-carboxamid 88947-67-5 C3H3N3O2S
    4-氧代-4,5,6,7-四氢-1H-吲哚-1-羧酸叔丁酯 tert-butyl 4-oxo-4,5,6,7-tetrahydro-1H-indole-1-carboxylate 877170-76-8 C13H17NO3
    4-氧代-4,5,6,7-四氢-1-苯并呋喃-3-羧酸甲酯 4-oxo-4,5,6,7-tetrahydrobenzofuran-3-carboxylic acid methyl ester 82584-78-9 C10H10O4
    4-氧代-3-哌啶羧酸甲酯钠盐(1:1) Methyl 4-oxopiperidine-3-carboxylate, sodium salt 84473-62-1 C7H10NNaO3
    4-氧代-3-(苯基甲氧基)哌啶-1-羧酸乙酯 ethyl 4-oxo-3-(phenylmethoxy)-1-piperidinecarboxylate 84145-23-3 C15H19NO4
    4-氧代-2-螺(N-叔丁基哌啶-4-基)-吡喃 tert-butyl 4-oxospiro[chromane-2,4'-piperidine]-1'-carboxylate 849928-22-9 C18H23NO4
    4-氧代-2-苯基环戊酸 4-oxo-2-phenyl-cyclopentanecarboxylic acid 85729-34-6 C12H12O3
    4-氧代-2-苯基-4H-1-苯并吡喃-8-乙酸乙酯 ethyl 4-oxo-2-phenyl-4H-1-benzopyran-8-acetate 87626-62-8 C19H16O4
    4-氧代-2-苯基-4H-1-苯并吡喃-8-乙腈 4-oxo-2-phenyl-4H-1-benzopyran-8-acetonitrile 87626-54-8 C17H11NO2