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-Methyl-5-nitro-heptan-2-one 65199-75-9 C8H15NO3
    4-Methyl-5-nitro-heptan-2-one
    —— 4,5-bis(methylthio)-4',5'-bis(propylcarbamoyl)tetrathiafulvalene 1262843-44-6 C16H22N2O2S6
    4,5-bis(methylthio)-4',5'-bis(propylcarbamoyl)tetrathiafulvalene
    —— 4,5,6,7-Tetrachloro-2-(2-chlorophenyl)isoindole-1,3-dione 88062-86-6 C14H4Cl5NO2
    4,5,6,7-Tetrachloro-2-(2-chlorophenyl)isoindole-1,3-dione
    —— [4-(3-anthracen-9-yl-propylamino)butyl](4-tert-butoxycarbonylamino-butyl)carbamic acid tert-butyl ester 805229-94-1 C35H51N3O4
    [4-(3-anthracen-9-yl-propylamino)butyl](4-tert-butoxycarbonylamino-butyl)carbamic acid tert-butyl ester
    —— 4-[3,5-bis(methyloxy)phenyl]-5-(2-chloro-4-pyrimidinyl)-N-ethyl-1,3-oxazol-2-amine 1126432-00-5 C17H17ClN4O3
    4-[3,5-bis(methyloxy)phenyl]-5-(2-chloro-4-pyrimidinyl)-N-ethyl-1,3-oxazol-2-amine
    —— 4-(3-chlorophenyl)-5-(2-chloro-4-pyrimidinyl)-N-ethyl-1,3-thiazol-2-amine 1126431-19-3 C15H12Cl2N4S
    4-(3-chlorophenyl)-5-(2-chloro-4-pyrimidinyl)-N-ethyl-1,3-thiazol-2-amine
    —— 4-methyl-L-isoleucine 23262-01-3 C7H15NO2
    4-methyl-L-isoleucine
    —— 4-anilino-2-methyl-4-phenylbutan-2-ol 71912-97-5 C17H21NO
    4-anilino-2-methyl-4-phenylbutan-2-ol
    —— 4-(4-chloro-3-methylphenyl)-5-(2-chloro-4-pyrimidinyl)-N-ethyl-1,3-thiazol-2-amine 1126431-41-1 C16H14Cl2N4S
    4-(4-chloro-3-methylphenyl)-5-(2-chloro-4-pyrimidinyl)-N-ethyl-1,3-thiazol-2-amine
    —— 4-(1,3-benzodioxol-5-yl)-5-(2-chloro-4-pyrimidinyl)-N-ethyl-1,3-thiazol-2-amine 1126431-37-5 C16H13ClN4O2S
    4-(1,3-benzodioxol-5-yl)-5-(2-chloro-4-pyrimidinyl)-N-ethyl-1,3-thiazol-2-amine
    —— 4-Methyl-8,9-diphenylpyrido[1,2-a]benzimidazole-6,7-dicarbonitrile 1097644-20-6 C26H16N4
    4-Methyl-8,9-diphenylpyrido[1,2-a]benzimidazole-6,7-dicarbonitrile
    —— (4E)-4-[(6-bromo-1,3-benzodioxol-5-yl)methylidene]-1-(4-bromophenyl)pyrazolidine-3,5-dione 5539-39-9 C17H10Br2N2O4
    (4E)-4-[(6-bromo-1,3-benzodioxol-5-yl)methylidene]-1-(4-bromophenyl)pyrazolidine-3,5-dione
    —— 4,4,5,5,6,6,6-Heptafluoro-hex-2-ynoic acid diethylamide 148192-48-7 C10H10F7NO
    4,4,5,5,6,6,6-Heptafluoro-hex-2-ynoic acid diethylamide
    —— 4-(3-(2-(methylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-6-yloxy)propyl)phenol 1046815-74-0 C19H23NO4S
    4-(3-(2-(methylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-6-yloxy)propyl)phenol
    —— 4(3H)-Quinazolinone, 3-(4-chlorophenyl)-2-(2-propenyloxy)- 723744-13-6 C17H13ClN2O2
    4(3H)-Quinazolinone, 3-(4-chlorophenyl)-2-(2-propenyloxy)-
    —— (4S)-5-[(2S)-2-[[(2S,3R)-1-[[(2S)-1-[(2S)-2-[(2S)-2-[[(2S)-1-[(2-amino-2-oxoethyl)-prop-2-enylamino]-4-carboxy-1-oxobutan-2-yl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidin-1-yl]-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]carbamoyl]pyrrolidin-1-yl]-4-[[2-[5-[(3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-yl)carbamothioylamino]pentanoyl-prop-2-enylamino]acetyl]amino]-5-oxopentanoic acid —— C78H114N11O17Pol
    (4S)-5-[(2S)-2-[[(2S,3R)-1-[[(2S)-1-[(2S)-2-[(2S)-2-[[(2S)-1-[(2-amino-2-oxoethyl)-prop-2-enylamino]-4-carboxy-1-oxobutan-2-yl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidin-1-yl]-1-oxopropan-2-yl]amino]-3-hydroxy-1-oxobutan-2-yl]carbamoyl]pyrrolidin-1-yl]-4-[[2-[5-[(3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-yl)carbamothioylamino]pentanoyl-prop-2-enylamino]acetyl]amino]-5-oxopentanoic acid
    —— 4-tert-butyl-N-(1,2,3,4-tetrahydroacridin-9-yl)benzamide 5655-78-7 C24H26N2O
    4-tert-butyl-N-(1,2,3,4-tetrahydroacridin-9-yl)benzamide
    —— 4-fluoro-3-(1,1-dimethylethyl)-benzo[d]-1,2-thiazole-1,1-dioxide-7-carboxylic acid 189077-10-9 C12H12FNO4S
    4-fluoro-3-(1,1-dimethylethyl)-benzo[d]-1,2-thiazole-1,1-dioxide-7-carboxylic acid
    —— 4-(2-fluorenyl)-butan-2-one 101003-15-0 C17H16O
    4-(2-fluorenyl)-butan-2-one
    —— 4-(2-fluorenyl)-3buten-2-one 101003-09-2 C17H14O
    4-(2-fluorenyl)-3buten-2-one
    —— 4-Methyl-benzoic acid [1-(4-chloro-phenyl)-meth-(E)-ylidene]-hydrazide 51771-25-6 C15H13ClN2O
    4-Methyl-benzoic acid [1-(4-chloro-phenyl)-meth-(E)-ylidene]-hydrazide
    —— 4-[(benzoylamino)-7-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2,3-triazol-4-yl-methyl]adenine 1079399-83-9 C20H20N8O4
    4-[(benzoylamino)-7-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2,3-triazol-4-yl-methyl]adenine
    —— (4-{5-pyrazin-2-ylethynyl-pyridin-2-yl}piperazin-1-yl)-2-trifluoromethylphenylmethanone 1029358-85-7 C23H18F3N5O
    (4-{5-pyrazin-2-ylethynyl-pyridin-2-yl}piperazin-1-yl)-2-trifluoromethylphenylmethanone
    —— 4,6-Dibromo-2-(2-chloro-5-iodophenyl)-1,3-benzoxazol-5-amine 637303-17-4 C13H6Br2ClIN2O
    4,6-Dibromo-2-(2-chloro-5-iodophenyl)-1,3-benzoxazol-5-amine
    —— 4-Carboxymethyl-benzo[1,3]dioxole-5-carboxylic acid 219474-49-4 C10H8O6
    4-Carboxymethyl-benzo[1,3]dioxole-5-carboxylic acid
    —— 4-chloro-6-trifluoromethyl-3-pyridazinamine 935777-25-6 C5H3ClF3N3
    4-chloro-6-trifluoromethyl-3-pyridazinamine
    —— 4-methylbenzo[h]quinoline-2-carbaldehyde 1350296-66-0 C15H11NO
    4-methylbenzo[h]quinoline-2-carbaldehyde
    —— (4-formyl-5-methylisoxazol-3-yl)carbamic acid tert-butyl ester 174079-03-9 C10H14N2O4
    (4-formyl-5-methylisoxazol-3-yl)carbamic acid tert-butyl ester
    —— 4-[4-(4-(2-pyrazinyl)oxazol-2-yl)phenoxy]-(methoxy)benzene 620632-91-9 C20H15N3O3
    4-[4-(4-(2-pyrazinyl)oxazol-2-yl)phenoxy]-(methoxy)benzene
    —— 4,6-Dichlor-5-<2,2-bis(trimethylendioxyboryl)vinyl>pyrimidin 64705-50-6 C12H14B2Cl2N2O4
    4,6-Dichlor-5-<2,2-bis(trimethylendioxyboryl)vinyl>pyrimidin
    —— 4-(2-(4-fluorophenyl)-4,5-dihydroimidazol-1-yl)benzenesulfonamide 1621586-72-8 C15H14FN3O2S
    4-(2-(4-fluorophenyl)-4,5-dihydroimidazol-1-yl)benzenesulfonamide
    —— 4-phenyl-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole-2-carbaldehyde 405174-04-1 C16H22N2O2Si
    4-phenyl-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole-2-carbaldehyde
    —— 4-Allyl-3,4-dihydro-1H-benzo[4,5]furo[2,3-c]pyran 147021-97-4 C14H14O2
    4-Allyl-3,4-dihydro-1H-benzo[4,5]furo[2,3-c]pyran
    —— 4-({5-Chloro-2-[(4-chlorobenzyl)oxy]benzyl}amino)phenol 665014-97-1 C20H17Cl2NO2
    4-({5-Chloro-2-[(4-chlorobenzyl)oxy]benzyl}amino)phenol
    —— 4-(5-phenyl-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazol-2-yl)benzonitrile 1239332-08-1 C22H25N3OSi
    4-(5-phenyl-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazol-2-yl)benzonitrile
    —— 4-(tert-Butyl-dimethyl-silanyloxymethyl)-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-ol 199806-80-9 C18H30O2Si
    4-(tert-Butyl-dimethyl-silanyloxymethyl)-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-ol
    —— 4-bromo-2-ethylamino-8-fluoro-3-methyl-2H-isoquinolin-1-one 1215094-69-1 C12H12BrFN2O
    4-bromo-2-ethylamino-8-fluoro-3-methyl-2H-isoquinolin-1-one
    —— (4-bromo-8-fluoro-3-methyl-1-oxo-1H-isoquinolin-2-yl)-carbamic acid tert-butyl ester 1215094-68-0 C15H16BrFN2O3
    (4-bromo-8-fluoro-3-methyl-1-oxo-1H-isoquinolin-2-yl)-carbamic acid tert-butyl ester
    —— 4-(4-methyl-piperazin-1-yl)-pyrrolo[1,2-<i>a</i>]quinoxaline 47052-88-0 C16H18N4
    4-(4-methyl-piperazin-1-yl)-pyrrolo[1,2-<i>a</i>]quinoxaline
    —— 4-Methyl-4H-benzo[b]pyrrolo[1,2-d][1,4]thiazine 132407-73-9 C12H11NS
    4-Methyl-4H-benzo[b]pyrrolo[1,2-d][1,4]thiazine
    —— 4-Benzyl-4H-benzo[b]pyrrolo[1,2-d][1,4]thiazine 132407-74-0 C18H15NS
    4-Benzyl-4H-benzo[b]pyrrolo[1,2-d][1,4]thiazine
    —— 4-(3-Azaniumylpropyl)-5-oxido-1,2,5-oxadiazol-5-ium-3-carboxylate —— C6H9N3O4
    4-(3-Azaniumylpropyl)-5-oxido-1,2,5-oxadiazol-5-ium-3-carboxylate
    —— 4-{[4-(2,3-Dichlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyrid-2-yl]-methoxy}-1-hydroxy-1-phenylbut-2-yne 121606-14-2 C28H27Cl2NO6
    4-{[4-(2,3-Dichlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyrid-2-yl]-methoxy}-1-hydroxy-1-phenylbut-2-yne
    —— (4-Cyano-3-methoxycarbonylmethylsulfanyl-isothiazol-5-ylsulfanyl)-acetic acid methyl ester 77729-65-8 C10H10N2O4S3
    (4-Cyano-3-methoxycarbonylmethylsulfanyl-isothiazol-5-ylsulfanyl)-acetic acid methyl ester
    —— 4-(2,3-dichlorophenyl)-3-ethoxycarbonyl-2-(4-hydroxy-2-butynyloxy)-methyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyridine 121590-49-6 C22H23Cl2NO6
    4-(2,3-dichlorophenyl)-3-ethoxycarbonyl-2-(4-hydroxy-2-butynyloxy)-methyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyridine
    —— 4-(2,3-Dichloro-phenyl)-2-methyl-6-propoxymethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-ethyl ester 3-methyl ester 130574-76-4 C21H25Cl2NO5
    4-(2,3-Dichloro-phenyl)-2-methyl-6-propoxymethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-ethyl ester 3-methyl ester
    —— 4-(2-(3-chlorophenyl)-4,5-dihydroimidazol-1-yl)benzenesulfonamide 1621586-79-5 C15H14ClN3O2S
    4-(2-(3-chlorophenyl)-4,5-dihydroimidazol-1-yl)benzenesulfonamide
    —— 4-(4-Hexoxyphenyl)but-3-en-2-one 37062-27-4 C16H22O2
    4-(4-Hexoxyphenyl)but-3-en-2-one
    —— 4-(tri-<i>O</i>-benzyl-β-<i>D</i>-ribofuranosyl)-1(2)<i>H</i>-pyrazole-3-carboxylic acid methyl ester 59463-90-0 C31H32N2O6
    4-(tri-<i>O</i>-benzyl-β-<i>D</i>-ribofuranosyl)-1(2)<i>H</i>-pyrazole-3-carboxylic acid methyl ester
    —— 4-(N'-benzoylthioureido)-3-ethoxycarbonyl-1,2-dihydrospiro[naphthalene-2,1'-cyclohexane] 250215-99-7 C26H28N2O3S
    4-(N'-benzoylthioureido)-3-ethoxycarbonyl-1,2-dihydrospiro[naphthalene-2,1'-cyclohexane]