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
    —— 4,5-Diacetamido-3-hydroxy-6-methylpyridazin 28689-61-4 C9H12N4O3
    4,5-Diacetamido-3-hydroxy-6-methylpyridazin
    —— 4-(3-chloroanilino)-6-(4-[morpholinomethylenamino]phenyl)-7H-pyrrolo[2,3-d]pyrimidine 203724-05-4 C23H21ClN6O
    4-(3-chloroanilino)-6-(4-[morpholinomethylenamino]phenyl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-fluoro-6-oxo-1H-pyridine-2-carbonitrile 1803716-92-8 C6H3FN2O
    4-fluoro-6-oxo-1H-pyridine-2-carbonitrile
    —— [4R-(4R*,2'S*)]-3-[3-acetylthio-3-(5-indanylcarbonyl)-2-methylpropionyl]-4-thiazolidinecarboxylic acid 85671-51-8 C20H23NO5S2
    [4R-(4R*,2'S*)]-3-[3-acetylthio-3-(5-indanylcarbonyl)-2-methylpropionyl]-4-thiazolidinecarboxylic acid
    —— 4-iodo-7-methoxy-2-nitrodibenzofuran 1360583-70-5 C13H8INO4
    4-iodo-7-methoxy-2-nitrodibenzofuran
    —— 4'-Carboxymethoxy-4-sulfochalkon 70765-87-6 C17H14O7S
    4'-Carboxymethoxy-4-sulfochalkon
    —— 4-Acetylamino-5-chloro-2-methoxy-benzoic acid (1R,2S)-2-dimethylamino-1,2,3,4-tetrahydro-naphthalen-1-yl ester 39787-57-0 C22H25ClN2O4
    4-Acetylamino-5-chloro-2-methoxy-benzoic acid (1R,2S)-2-dimethylamino-1,2,3,4-tetrahydro-naphthalen-1-yl ester
    —— 4-(2-methoxy-pyridin-3-yl)-2-morpholin-4-yl-7-pyridin-3-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine 1007206-58-7 C21H22N6O2
    4-(2-methoxy-pyridin-3-yl)-2-morpholin-4-yl-7-pyridin-3-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine
    —— 4-Acetoxy-3-(2-chlorbenzyl)-benzoesaeure 31517-08-5 C16H13ClO4
    4-Acetoxy-3-(2-chlorbenzyl)-benzoesaeure
    —— 4-[1-Hydroxy-1-phenyl-meth-(Z)-ylidene]-5-methyl-2,4-dihydro-pyrazol-3-one 33064-06-1 C11H10N2O2
    4-[1-Hydroxy-1-phenyl-meth-(Z)-ylidene]-5-methyl-2,4-dihydro-pyrazol-3-one
    —— 4-Benzyliden-6,7-dimethoxy-1,4-dihydroisochinolinhydrochlorid 21638-64-2 C18H17NO2*ClH
    4-Benzyliden-6,7-dimethoxy-1,4-dihydroisochinolinhydrochlorid
    —— 4-(2-Nitro-phenylazo)-1-(2,4-dinitro-phenyl)-3-methyl-5-phenyl-pyrazol 22951-51-5 C22H15N7O6
    4-(2-Nitro-phenylazo)-1-(2,4-dinitro-phenyl)-3-methyl-5-phenyl-pyrazol
    —— 4-O-(3-imidazo[2,1-b][1,3]benzothiazol-2-ylphenyl) 1-O-[(4-methoxyphenyl)methyl] (Z)-but-2-enedioate 87545-64-0 C27H20N2O5S
    4-O-(3-imidazo[2,1-b][1,3]benzothiazol-2-ylphenyl) 1-O-[(4-methoxyphenyl)methyl] (Z)-but-2-enedioate
    —— 4-[5-oxo-1-(2,2,2-trifluoro-1-phenyl-ethyl)-4,5-dihydro-1<i>H</i>-pyrazol-3-ylamino]-benzenesulfonic acid 3-<i>tert</i>-butyl-4-hydroxy-phenyl ester 55034-49-6 C27H26F3N3O5S
    4-[5-oxo-1-(2,2,2-trifluoro-1-phenyl-ethyl)-4,5-dihydro-1<i>H</i>-pyrazol-3-ylamino]-benzenesulfonic acid 3-<i>tert</i>-butyl-4-hydroxy-phenyl ester
    —— 4-nitro-benzaldehyde (4-phenyl-3-p-tolyl-3H-selenazol-2-ylidene)-hydrazone 73937-33-4 C23H18N4O2Se
    4-nitro-benzaldehyde (4-phenyl-3-p-tolyl-3H-selenazol-2-ylidene)-hydrazone
    —— 4-morpholin-4-yl-butyric acid 3-(1,2-dimethyl-heptyl)-6,6,9-trimethyl-6a,7,8,10a-tetrahydro-6<i>H</i>-benzo[<i>c</i>]chromen-1-yl ester 59416-89-6 C33H51NO4
    4-morpholin-4-yl-butyric acid 3-(1,2-dimethyl-heptyl)-6,6,9-trimethyl-6a,7,8,10a-tetrahydro-6<i>H</i>-benzo[<i>c</i>]chromen-1-yl ester
    —— 4-(1-Dibutylamino-4-phenyl-butyl)-phenol 102891-29-2 C24H35NO
    4-(1-Dibutylamino-4-phenyl-butyl)-phenol
    —— [(4-Methoxy-2-nitro-phenyl)-hydrazono]-phenyl-acetonitrile 69852-65-9 C15H12N4O3
    [(4-Methoxy-2-nitro-phenyl)-hydrazono]-phenyl-acetonitrile
    —— (4-Dimethylamino-phenyl)-thiocarbamic acid O-naphthalen-2-yl ester 20381-81-1 C19H18N2OS
    (4-Dimethylamino-phenyl)-thiocarbamic acid O-naphthalen-2-yl ester
    —— 4,4'-{6-[4-(1,1,3,3-tetramethyl-butyl)-phenoxy]-[1,3,5]triazine-2,4-diyl}-bis-benzene-1,3-diol 4723-90-4 C29H31N3O5
    4,4'-{6-[4-(1,1,3,3-tetramethyl-butyl)-phenoxy]-[1,3,5]triazine-2,4-diyl}-bis-benzene-1,3-diol
    —— 4-(N'-o-Methoxyphenyl-ureido)-penicillansaeure N-aethylpiperidin 26774-61-8 C7H15N*C16H19N3O5S
    4-(N'-o-Methoxyphenyl-ureido)-penicillansaeure N-aethylpiperidin
    —— 4-(4-(bis(4-fluorophenyl)methyl)piperazin-1-yl)-2-(3-methyl-1H-indol-1-yl)aniline 1360546-86-6 C32H30F2N4
    4-(4-(bis(4-fluorophenyl)methyl)piperazin-1-yl)-2-(3-methyl-1H-indol-1-yl)aniline
    —— 4-(4-amino-7-chloro-1-methyl[1,2,4]triazolo[4,3-a]quinolin-5-yl)benzaldehyde 880876-37-9 C18H13ClN4O
    4-(4-amino-7-chloro-1-methyl[1,2,4]triazolo[4,3-a]quinolin-5-yl)benzaldehyde
    —— 4-(3-hydroxy-phenyl)-1-methyl-1,3-dihydro-imidazol-2-one 860259-66-1 C10H10N2O2
    4-(3-hydroxy-phenyl)-1-methyl-1,3-dihydro-imidazol-2-one
    —— 4-[1-(5-Nitro-furan-2-yl)-eth-(E)-ylidene]-2-phenyl-4H-oxazol-5-one 34574-92-0 C15H10N2O5
    4-[1-(5-Nitro-furan-2-yl)-eth-(E)-ylidene]-2-phenyl-4H-oxazol-5-one
    —— 4-benzyl-3-methyl-4-(2-styryl-2<i>H</i>-benzo[1,2,3]triazol-5-ylazo)-4<i>H</i>-isoxazol-5-one 72746-17-9 C25H20N6O2
    4-benzyl-3-methyl-4-(2-styryl-2<i>H</i>-benzo[1,2,3]triazol-5-ylazo)-4<i>H</i>-isoxazol-5-one
    —— 4-Fluoro-α-[3-(n-octylamino)propyl]benzenemethanamine Dihydrochloride 137098-86-3 C18H31FN2*2ClH
    4-Fluoro-α-[3-(n-octylamino)propyl]benzenemethanamine Dihydrochloride
    —— 4-(4-chloro-phenyl)-5-methyl-6-oxo-piperidine-3-carboxylic acid ethyl ester 910641-65-5 C15H18ClNO3
    4-(4-chloro-phenyl)-5-methyl-6-oxo-piperidine-3-carboxylic acid ethyl ester
    —— 4-[4-hexyl-1-(2-phenoxy-ethyl)-piperidin-4-yl]-morpholine 13697-36-4 C23H38N2O2
    4-[4-hexyl-1-(2-phenoxy-ethyl)-piperidin-4-yl]-morpholine
    —— {4'-fluoro-6-[(4-fluorophenyl)(4-propylpiperidin-1-yl)methyl]biphenyl-3-yl}acetic acid 1257395-00-8 C29H31F2NO2
    {4'-fluoro-6-[(4-fluorophenyl)(4-propylpiperidin-1-yl)methyl]biphenyl-3-yl}acetic acid
    —— (4S,4aS,5aR,12aS)-4-(dimethylamino)-7-fluoro-3,10,12,12a-tetrahydroxy-1,11-dioxo-9-[2-(piperidin-1-yl)acetamido]-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide 1207283-94-0 C28H33FN4O8
    (4S,4aS,5aR,12aS)-4-(dimethylamino)-7-fluoro-3,10,12,12a-tetrahydroxy-1,11-dioxo-9-[2-(piperidin-1-yl)acetamido]-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide
    —— 4-[2-(5-nitro-thiophen-2-yl)-vinyl]-quinoline 4601-10-9 C15H10N2O2S
    4-[2-(5-nitro-thiophen-2-yl)-vinyl]-quinoline
    —— (4,5α-epoxy-3,6-dimethoxy-17-thiophen-2-ylmethyl-6α,14α-etheno-morphinan-7α-yl)-phenyl-methanol 51743-15-8 C32H33NO4S
    (4,5α-epoxy-3,6-dimethoxy-17-thiophen-2-ylmethyl-6α,14α-etheno-morphinan-7α-yl)-phenyl-methanol
    —— 4-(2-Fluor-6-trifluormethylphenyl)-pyrrolidin-2-on 60611-03-2 C11H9F4NO
    4-(2-Fluor-6-trifluormethylphenyl)-pyrrolidin-2-on
    —— 4-(4-methyl-octahydro-benzo[1,4]oxazin-2-yl)-phenol 92702-14-2 C15H21NO2
    4-(4-methyl-octahydro-benzo[1,4]oxazin-2-yl)-phenol
    —— 4-Dimethylamino-5,5-dimethyl-3-phenyl-thiazolidin-2-one 7309-37-7 C13H18N2OS
    4-Dimethylamino-5,5-dimethyl-3-phenyl-thiazolidin-2-one
    —— 4-[2-(5,6-dihydro-4<i>H</i>-[1,3]thiazin-2-ylsulfanyl)-ethyl]-morpholine 91087-36-4 C10H18N2OS2
    4-[2-(5,6-dihydro-4<i>H</i>-[1,3]thiazin-2-ylsulfanyl)-ethyl]-morpholine
    —— 4-(5,6-dimethyl-benzooxazol-2-ylethynyl)-benzonitrile 54273-46-0 C18H12N2O
    4-(5,6-dimethyl-benzooxazol-2-ylethynyl)-benzonitrile
    —— 4-(4-benzhydryl-piperazin-1-ylmethyl)-<i>N</i>-isopropyl-2-nitro-aniline 68740-18-1 C27H32N4O2
    4-(4-benzhydryl-piperazin-1-ylmethyl)-<i>N</i>-isopropyl-2-nitro-aniline
    —— 4,5,6,7,4',5',6',7'-octachloro-2,2'-(3,3'-dichloro-12,12'-dioxo-12<i>H</i>,12'<i>H</i>-9,9'-sulfonyl-di-benzo[<i>ij</i>]isoindolo[2,1-<i>b</i>][2,7]naphthyridin-5-yl)-bis-indan-1,3-dione 67004-39-1 C54H16Cl10N4O8S
    4,5,6,7,4',5',6',7'-octachloro-2,2'-(3,3'-dichloro-12,12'-dioxo-12<i>H</i>,12'<i>H</i>-9,9'-sulfonyl-di-benzo[<i>ij</i>]isoindolo[2,1-<i>b</i>][2,7]naphthyridin-5-yl)-bis-indan-1,3-dione
    —— 4-chloro-N-[2-[[5-[(E)-3-(hydroxyamino)-3-oxoprop-1-enyl]pyrazin-2-yl]amino]ethyl]benzamide;hydrochloride 1035217-93-6 C16H16ClN5O3*ClH
    4-chloro-N-[2-[[5-[(E)-3-(hydroxyamino)-3-oxoprop-1-enyl]pyrazin-2-yl]amino]ethyl]benzamide;hydrochloride
    —— 4,4'-(2,2,2-trichloro-acetylcarbonimidoyl)-bis-morpholine 34752-06-2 C11H16Cl3N3O3
    4,4'-(2,2,2-trichloro-acetylcarbonimidoyl)-bis-morpholine
    —— [4-hydroxy-1-(2-hydroxy-2-phenyl-ethyl)-4-(3-nitro-phenyl)-piperidin-3-yl]-(3-nitro-phenyl)-methanone 19481-49-3 C26H25N3O7
    [4-hydroxy-1-(2-hydroxy-2-phenyl-ethyl)-4-(3-nitro-phenyl)-piperidin-3-yl]-(3-nitro-phenyl)-methanone
    —— 4-isoquinolin-3-yl-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diisopropyl ester 50672-78-1 C24H28N2O4
    4-isoquinolin-3-yl-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diisopropyl ester
    —— 4-<Bis-(2-chlor-ethyl)-amino>-benzol-sulfonsaeure-(1)-<cholesten-(5)-yl-(3β)-ester> 10209-71-9 C37H57Cl2NO3S
    4-<Bis-(2-chlor-ethyl)-amino>-benzol-sulfonsaeure-(1)-<cholesten-(5)-yl-(3β)-ester>
    —— 4-cyano-2-(1,1,3-trioxo-1,3-dihydro-1λ<sup>6</sup>-benzo[<i>d</i>]isothiazol-2-yl)-butyric acid ethyl ester 49785-79-7 C14H14N2O5S
    4-cyano-2-(1,1,3-trioxo-1,3-dihydro-1λ<sup>6</sup>-benzo[<i>d</i>]isothiazol-2-yl)-butyric acid ethyl ester
    —— 4-(2-Fluor-2,2-dinitroaethoxy)-3-hydroxybuten-1,2-dioxid 25172-21-8 C6H9FN2O7
    4-(2-Fluor-2,2-dinitroaethoxy)-3-hydroxybuten-1,2-dioxid
    —— [(4-methoxy-benzoyl)-methyl-amino]-(4-nitro-phenyl)-acetic acid 28544-51-6 C17H16N2O6
    [(4-methoxy-benzoyl)-methyl-amino]-(4-nitro-phenyl)-acetic acid
    —— 4-((3R,5S,7R,10S,11S,12R,13R,17R)-7-Acetoxy-11-chloro-3-hydroxy-10,13-dimethyl-12-nitro-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid 27367-95-9 C26H40ClNO7
    4-((3R,5S,7R,10S,11S,12R,13R,17R)-7-Acetoxy-11-chloro-3-hydroxy-10,13-dimethyl-12-nitro-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-pentanoic acid
    —— 4-Mono-(1-methylpropyl)-3,5-dioxopyrazolidin 23876-81-5 C7H12N2O2
    4-Mono-(1-methylpropyl)-3,5-dioxopyrazolidin