摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    首页 分子通 字母
    按分子首字母查询
    按分子CAS号查询
    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4'-(bis-hydroxyimino-succinyl)-bis-benzoic acid dimethyl ester 65239-24-9 C20H16N2O8
    4,4'-(bis-hydroxyimino-succinyl)-bis-benzoic acid dimethyl ester
    —— 4-Chlor-2,2-diphenyl-chroman-3-ol 3780-20-9 C21H17ClO2
    4-Chlor-2,2-diphenyl-chroman-3-ol
    —— 4-butoxy-2-(difluoro-nitro-methyl)-2-trifluoromethyl-oxetane 17129-01-0 C9H12F5NO4
    4-butoxy-2-(difluoro-nitro-methyl)-2-trifluoromethyl-oxetane
    —— 4-(3-ethyl-1,4-dimethyl-1,2,5,6-tetrahydro-pyridin-2-ylmethyl)-phenol 64088-87-5 C16H23NO
    4-(3-ethyl-1,4-dimethyl-1,2,5,6-tetrahydro-pyridin-2-ylmethyl)-phenol
    —— 4-Cyan-5-dimethylamino-3-phenylisoxazol 54535-50-1 C12H11N3O
    4-Cyan-5-dimethylamino-3-phenylisoxazol
    —— 4-Cyan-α-methoxyzimtsaeure 70496-10-5 C11H9NO3
    4-Cyan-α-methoxyzimtsaeure
    —— 4,9-dihydro-4,4,9,9-tetrahexyl-s-indaceno[1,2-b:5,6-b']dithiophene-2-carbaldehyde 1509939-04-1 C41H58OS2
    4,9-dihydro-4,4,9,9-tetrahexyl-s-indaceno[1,2-b:5,6-b']dithiophene-2-carbaldehyde
    —— (4-ethylphenyl)(2,4,6-trimethoxyphenyl)methanone 1620330-19-9 C18H20O4
    (4-ethylphenyl)(2,4,6-trimethoxyphenyl)methanone
    —— 4-[1-aminomethylidene]-2-benzothiazol-2-yl-5-thiophen-2-yl-2,4-dihydropyrazol-3-one 1452793-74-6 C15H10N4OS2
    4-[1-aminomethylidene]-2-benzothiazol-2-yl-5-thiophen-2-yl-2,4-dihydropyrazol-3-one
    —— 4-(5-(4-chlorophenyl)-4-methyl-2-(piperidine-1-carbonyl)thiophen-3-yl)benzenesulfonamide 1394372-68-9 C23H23ClN2O3S2
    4-(5-(4-chlorophenyl)-4-methyl-2-(piperidine-1-carbonyl)thiophen-3-yl)benzenesulfonamide
    —— 4-(α-Isopropylamino-acetamino)-salicylsaeure-ethylester 14034-40-3 C14H20N2O4
    4-(α-Isopropylamino-acetamino)-salicylsaeure-ethylester
    —— 4,4,4-trifluoro-1-(furan-2-yl)-3-(4-methoxyanilino)but-2-en-1-one 197508-17-1 C15H12F3NO3
    4,4,4-trifluoro-1-(furan-2-yl)-3-(4-methoxyanilino)but-2-en-1-one
    —— 4-[4-(2,5-Bis-trifluoromethyl-phenyl)-buta-1,3-diynyl]-phenylamine 128971-07-3 C18H9F6N
    4-[4-(2,5-Bis-trifluoromethyl-phenyl)-buta-1,3-diynyl]-phenylamine
    —— (4S,5R)-4,5-bis(2,6-dichlorophenyl)-1,3-diethylimidazolidine 75692-93-2 C19H20Cl4N2
    (4S,5R)-4,5-bis(2,6-dichlorophenyl)-1,3-diethylimidazolidine
    —— 4-methoxybenzyl 2-nonyl-5-oxo-4-(propan-2-ylidene)tetrahydrofuran-3-carboxylate 1151664-69-5 C25H36O5
    4-methoxybenzyl 2-nonyl-5-oxo-4-(propan-2-ylidene)tetrahydrofuran-3-carboxylate
    —— 4-(4-Nitro-phenyl)-2,5-dioxo-1,2,5,7-tetrahydro-4H-furo[3,4-d]pyrimidine-3-carboxylic acid 4-nitro-phenyl ester 263358-30-1 C19H12N4O9
    4-(4-Nitro-phenyl)-2,5-dioxo-1,2,5,7-tetrahydro-4H-furo[3,4-d]pyrimidine-3-carboxylic acid 4-nitro-phenyl ester
    —— 4-Hydroxy-2-(2-trimethylsilanyl-ethoxymethoxy)-benzaldehyde 698363-67-6 C13H20O4Si
    4-Hydroxy-2-(2-trimethylsilanyl-ethoxymethoxy)-benzaldehyde
    —— (4,6-di-O-benzyl-2,3-dideoxy-β-D-erythro-hexopyranosyl)benzene 142270-16-4 C26H28O3
    (4,6-di-O-benzyl-2,3-dideoxy-β-D-erythro-hexopyranosyl)benzene
    —— 4-((E)-2-{4-[7-Bromo-2-(4-bromo-but-2-ynyl)-hept-5-ynyloxy]-phenyl}-1-ethyl-but-1-enyl)-phenol 346700-35-4 C29H32Br2O2
    4-((E)-2-{4-[7-Bromo-2-(4-bromo-but-2-ynyl)-hept-5-ynyloxy]-phenyl}-1-ethyl-but-1-enyl)-phenol
    —— 4-fluoro-N-(3-(5-(methoxymethoxy)benzo[d][1,3]dioxol-4-yl)phenyl)benzenesulfonamide 1075749-56-2 C21H18FNO6S
    4-fluoro-N-(3-(5-(methoxymethoxy)benzo[d][1,3]dioxol-4-yl)phenyl)benzenesulfonamide
    —— 4-(1-hydroxy-3-methyl-2-butenyl)indole 116664-55-2 C13H15NO
    4-(1-hydroxy-3-methyl-2-butenyl)indole
    —— 4-(2-fluoro-4-iodophenylamino)-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid ethyl ester 1203662-63-8 C23H20FIN4O3
    4-(2-fluoro-4-iodophenylamino)-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid ethyl ester
    —— 4-(1-(1H-indol-3-yl)-2-nitroethyl)-2,6-diethylaniline 1554472-20-6 C20H23N3O2
    4-(1-(1H-indol-3-yl)-2-nitroethyl)-2,6-diethylaniline
    —— (4aS,10S,10aS)-6,7-Dimethoxy-3-oxo-10-phenylsulfanyl-1,3,4,9,10,10a-hexahydro-2H-phenanthrene-4a-carbonitrile 111674-95-4 C23H23NO3S
    (4aS,10S,10aS)-6,7-Dimethoxy-3-oxo-10-phenylsulfanyl-1,3,4,9,10,10a-hexahydro-2H-phenanthrene-4a-carbonitrile
    —— 4-(pyridin-2-yliminomethyl)benzonitrile 904238-92-2 C13H9N3
    4-(pyridin-2-yliminomethyl)benzonitrile
    —— 4-ethyl-6-phenyl-[1,3,5]triazin-2-ylamine 17583-93-6 C11H12N4
    4-ethyl-6-phenyl-[1,3,5]triazin-2-ylamine
    —— 4,4'-[2,5,2',5'-tetraoxo-3,3'-(4,4'-ethane-1,2-diyl-diphenyl)-di-imidazolidin-1-yl]-bis-benzoic acid diethyl ester 29971-06-0 C38H34N4O8
    4,4'-[2,5,2',5'-tetraoxo-3,3'-(4,4'-ethane-1,2-diyl-diphenyl)-di-imidazolidin-1-yl]-bis-benzoic acid diethyl ester
    —— 4-(3-methoxy-3-methyl-triaz-1-enyl)-3,5-dimethyl-1<i>H</i>-pyrazole 27116-95-6 C7H13N5O
    4-(3-methoxy-3-methyl-triaz-1-enyl)-3,5-dimethyl-1<i>H</i>-pyrazole
    —— 4,4'-Diheptyl-dicyclohexan 103043-49-8 C26H50
    4,4'-Diheptyl-dicyclohexan
    —— 4-[2-cyano-4-(5-methoxy-6-methyl-benzo[1,2,3]triazol-2-yl)-styryl]-benzoic acid 2-methoxy-ethyl ester 31773-39-4 C27H24N4O4
    4-[2-cyano-4-(5-methoxy-6-methyl-benzo[1,2,3]triazol-2-yl)-styryl]-benzoic acid 2-methoxy-ethyl ester
    —— (4,4'-piperazine-1,4-diyl-diphenoxy)-bis-butenedioic acid tetramethyl ester 41973-50-6 C28H30N2O10
    (4,4'-piperazine-1,4-diyl-diphenoxy)-bis-butenedioic acid tetramethyl ester
    —— [(4-nitro-1H-pyrazolate-1-yl)-(1,3,5-triaza-phosphaadamantane)-gold(I)] 1372792-50-1 C9H14AuN6O2P
    [(4-nitro-1H-pyrazolate-1-yl)-(1,3,5-triaza-phosphaadamantane)-gold(I)]
    —— 4-[[2-(2-Amino-4-hydroxy-pyrido[3,2-d]pyrimidin-6-yl)-ethyl]-(2,2,2-trifluoro-acetyl)-amino]-benzoic acid 111113-71-4 C18H14F3N5O4
    4-[[2-(2-Amino-4-hydroxy-pyrido[3,2-d]pyrimidin-6-yl)-ethyl]-(2,2,2-trifluoro-acetyl)-amino]-benzoic acid
    —— 4-<Benzselenazolyl-(2)>-buttersaeure-ethylester 24783-75-3 C13H15NO2Se
    4-<Benzselenazolyl-(2)>-buttersaeure-ethylester
    —— 4,4,5,5-Tetramethyl-2-(3-methyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane 1155264-57-5 C17H25BO2
    4,4,5,5-Tetramethyl-2-(3-methyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane
    —— 4-N,4-N-diethyl-1-N-pyridin-3-ylbenzene-1,4-dicarboxamide 1246664-74-3 C17H19N3O2
    4-N,4-N-diethyl-1-N-pyridin-3-ylbenzene-1,4-dicarboxamide
    —— 4-chloro-3-[(7-quinolin-3-yl-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl)carbonyl]benzenesulfonamide 1251164-45-0 C25H20ClN3O4S
    4-chloro-3-[(7-quinolin-3-yl-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl)carbonyl]benzenesulfonamide
    —— 4-butylamino-2-chloro-benzoic acid ethyl ester 101263-66-5 C13H18ClNO2
    4-butylamino-2-chloro-benzoic acid ethyl ester
    —— (4-methoxy-8-oxo-2-t-butyl-5,6,7,8-tetrahydro-1-naphthyloxy)acetic acid 81884-40-4 C17H22O5
    (4-methoxy-8-oxo-2-t-butyl-5,6,7,8-tetrahydro-1-naphthyloxy)acetic acid
    —— 4-azido-N-(3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b][1,2,4,5]tetrazin-6-yl)-furazan-3-amine 1527497-83-1 C6HF3N12O
    4-azido-N-(3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b][1,2,4,5]tetrazin-6-yl)-furazan-3-amine
    —— 4-methoxy-N-(1,1,1-trifluoro-3-(4-nitrophenyl)propan-2-yl)benzenamine 1342312-57-5 C16H15F3N2O3
    4-methoxy-N-(1,1,1-trifluoro-3-(4-nitrophenyl)propan-2-yl)benzenamine
    —— [4-(4,6-Di-pyrrolidin-1-yl-[1,3,5]triazin-2-ylazo)-3-methyl-phenyl]-dimethyl-amine 80751-30-0 C20H28N8
    [4-(4,6-Di-pyrrolidin-1-yl-[1,3,5]triazin-2-ylazo)-3-methyl-phenyl]-dimethyl-amine
    —— 4-{2-(2-carboxy-ethyl)-3-[6-([1,1';3',1'']terphenyl-5'-ylsulfanyl)-hexyl]-pheoxy}-butyric acid 1123155-85-0 C37H40O5S
    4-{2-(2-carboxy-ethyl)-3-[6-([1,1';3',1'']terphenyl-5'-ylsulfanyl)-hexyl]-pheoxy}-butyric acid
    —— 4-[(S)-4-carboxy-2-({7-methyl-4-[2-oxo-2-(2-oxo-pyrrolidin-1-yl)-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester trifluoroacetate 1073444-53-7 C2HF3O2*C29H35N5O9
    4-[(S)-4-carboxy-2-({7-methyl-4-[2-oxo-2-(2-oxo-pyrrolidin-1-yl)-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester trifluoroacetate
    —— 4-chloro-3-(6-methyl-2-oxo-4-trifluoromethyl-2H-pyrimidin-1-yl)-benzoic acid ethyl ester 1070892-73-7 C15H12ClF3N2O3
    4-chloro-3-(6-methyl-2-oxo-4-trifluoromethyl-2H-pyrimidin-1-yl)-benzoic acid ethyl ester
    —— 4-amino-3-methylcyclohexan-1-ol 68642-41-1 C7H15NO
    4-amino-3-methylcyclohexan-1-ol
    —— 4-methoxy-5,5-dimethyl-hex-3<i>c</i>-en-2-one 103263-55-4 C9H16O2
    4-methoxy-5,5-dimethyl-hex-3<i>c</i>-en-2-one
    —— 4,5,6-Triphenyl-2,3(CO)-benzoylenpyran 1708-03-8 C30H20O2
    4,5,6-Triphenyl-2,3(CO)-benzoylenpyran
    —— 4-<O-Acetyl-p-cumaroyl>-2,3-isopropyliden-methyl-L-rhamnosid 14169-08-5 C21H26O8
    4-<O-Acetyl-p-cumaroyl>-2,3-isopropyliden-methyl-L-rhamnosid
    —— 4-Methoxy-6-oxo-6,7,8,9-tetrahydro-naphtho<1,2-b>thiophen 3728-80-1 C13H12O2S
    4-Methoxy-6-oxo-6,7,8,9-tetrahydro-naphtho<1,2-b>thiophen