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    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
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    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4,5,6-tetrahydroxy-7-nitro-4H-benz[de]anthracene-3,9-dione 860519-76-2 C17H9NO8
    4,4,5,6-tetrahydroxy-7-nitro-4H-benz[de]anthracene-3,9-dione
    —— 4-chloro-N-(4-fluorobenzyl)-6-methyl-5-nitropyrimidin-2-amine 937365-24-7 C12H10ClFN4O2
    4-chloro-N-(4-fluorobenzyl)-6-methyl-5-nitropyrimidin-2-amine
    —— 4-chloro-3-hydroxy-1-nitroso-3H-indol-2-one 143618-15-9 C8H5ClN2O3
    4-chloro-3-hydroxy-1-nitroso-3H-indol-2-one
    —— {4-[3-phenyl-5-({[(5-phenyl-4H-1,2,4-triazol-3-yl)methyl]amino}carbonyl)-1,6-naphthyridin-2-yl]phenyl}methanaminium trifluoroacetate 1311380-47-8 C2HF3O2*C31H25N7O
    {4-[3-phenyl-5-({[(5-phenyl-4H-1,2,4-triazol-3-yl)methyl]amino}carbonyl)-1,6-naphthyridin-2-yl]phenyl}methanaminium trifluoroacetate
    —— 4-Nitro-4'-hydroxy-2'-methyl-desoxybenzoin-o-carbonsaeure 5567-60-2 C16H13NO6
    4-Nitro-4'-hydroxy-2'-methyl-desoxybenzoin-o-carbonsaeure
    —— (4R,5S)-5-Benzyl-spiro[3.5]nonan-1-one 60729-49-9 C16H20O
    (4R,5S)-5-Benzyl-spiro[3.5]nonan-1-one
    —— (4-amino-3-vinylbenzyl)carbamic acid t-butyl ester 911124-01-1 C14H20N2O2
    (4-amino-3-vinylbenzyl)carbamic acid t-butyl ester
    —— 4-Acetoxy-4'-nitro-stilben 33365-51-4 C16H13NO4
    4-Acetoxy-4'-nitro-stilben
    —— 4-(2,2,5,5-tetramethyl-1-aza-2,5-disila-1-cyclopentanyl)-phenyl-lithium 493006-53-4 C12H20LiNSi2
    4-(2,2,5,5-tetramethyl-1-aza-2,5-disila-1-cyclopentanyl)-phenyl-lithium
    —— 4-Phenyl-6-(p-tolyl)-2-pyrimidinamin-hydrochlorid 84857-23-8 C17H15N3*ClH
    4-Phenyl-6-(p-tolyl)-2-pyrimidinamin-hydrochlorid
    —— 4-chloro-11,11-dioxo-6-propan-2-ylquinazolino[3,2-b][1,2,4]benzothiadiazin-13-one 103930-22-9 C17H14ClN3O3S
    4-chloro-11,11-dioxo-6-propan-2-ylquinazolino[3,2-b][1,2,4]benzothiadiazin-13-one
    —— (4-methoxy-benzhydryl)-malonic acid 855658-50-3 C17H16O5
    (4-methoxy-benzhydryl)-malonic acid
    —— 4-Amino-3-benzyl-5-methyl-3H-pyrrolo-pyrimidin-2-on 61078-85-1 C14H14N4O
    4-Amino-3-benzyl-5-methyl-3H-pyrrolo-pyrimidin-2-on
    —— 4-[bis-(4-chloro-phenyl)-thiophen-2-yl-methyl]-morpholine 60586-24-5 C21H19Cl2NOS
    4-[bis-(4-chloro-phenyl)-thiophen-2-yl-methyl]-morpholine
    —— 4-(7,8-dichloro-5,6-dihydro-4H-pyrrolo[1,2-a][1,4]benzodiazepin-4-yl)benzeneethanol hydrochloride 1378963-53-1 C20H18Cl2N2O*ClH
    4-(7,8-dichloro-5,6-dihydro-4H-pyrrolo[1,2-a][1,4]benzodiazepin-4-yl)benzeneethanol hydrochloride
    —— 4-(3-(2,4-difluorophenyl)-9-oxo-2-phenyl-4,9-dihydropyrazolo[5,1-b]quinazolin-6-yl)benzonitrile 1221131-55-0 C29H16F2N4O
    4-(3-(2,4-difluorophenyl)-9-oxo-2-phenyl-4,9-dihydropyrazolo[5,1-b]quinazolin-6-yl)benzonitrile
    —— 4,5α-epoxy-3-hydroxy-17-methyl-14-methylamino-morphin-7-en-6-one 68616-67-1 C18H20N2O3
    4,5α-epoxy-3-hydroxy-17-methyl-14-methylamino-morphin-7-en-6-one
    —— (4R)-2-amino-4'-pyrimidin-5-ylspiro[5H-1,3-oxazole-4,7'-6,8-dihydro-5H-naphthalene]-1'-ol 1221162-34-0 C16H16N4O2
    (4R)-2-amino-4'-pyrimidin-5-ylspiro[5H-1,3-oxazole-4,7'-6,8-dihydro-5H-naphthalene]-1'-ol
    —— (4-bromophenyl)(4-chlorobenzo[d]thiazol-2-yl)methanone 1268700-06-6 C14H7BrClNOS
    (4-bromophenyl)(4-chlorobenzo[d]thiazol-2-yl)methanone
    —— 4-Formyl-phenylsulfonyl-ethylcarbamat 99060-99-8 C10H11NO5S
    4-Formyl-phenylsulfonyl-ethylcarbamat
    —— 4-Acetamino-naphthalin-sulfonsaeure-1-<2-butyl-octanoyl-amid> 121760-28-9 C24H34N2O4S
    4-Acetamino-naphthalin-sulfonsaeure-1-<2-butyl-octanoyl-amid>
    —— 4-Acetamino-naphthalin-sulfonsaeure-1-<6-ethyl-decanoyl-amid> 121760-18-7 C24H34N2O4S
    4-Acetamino-naphthalin-sulfonsaeure-1-<6-ethyl-decanoyl-amid>
    —— 4-propyl-1-tosyl-1,2,3-triazole 1292358-73-6 C12H15N3O2S
    4-propyl-1-tosyl-1,2,3-triazole
    —— 4-(2,3-diethyl-benzo[<i>b</i>]thiophen-6-yl)-4-oxo-butyric acid 93006-24-7 C16H18O3S
    4-(2,3-diethyl-benzo[<i>b</i>]thiophen-6-yl)-4-oxo-butyric acid
    —— (4-chloro-2-nitro-phenyl)-(2,6-dimethyl-pyridin-4-yl)-amine 97026-93-2 C13H12ClN3O2
    (4-chloro-2-nitro-phenyl)-(2,6-dimethyl-pyridin-4-yl)-amine
    —— <4-Amino-phenyl>-<3H-naphth<1,2-d>imidazolyl-(2)>-keton 90031-44-0 C18H13N3O
    <4-Amino-phenyl>-<3H-naphth<1,2-d>imidazolyl-(2)>-keton
    —— (4aR,4bS,6aR,10aR,10bS,12aR)-8-Hydroxy-3,3,7,7,10a-pentamethyl-4a,4b,6a,7,10,10a,10b,11,12,12a-decahydro-1H-2,4-dioxa-chrysene-9-carboxylic acid methyl ester 320715-82-0 C23H34O5
    (4aR,4bS,6aR,10aR,10bS,12aR)-8-Hydroxy-3,3,7,7,10a-pentamethyl-4a,4b,6a,7,10,10a,10b,11,12,12a-decahydro-1H-2,4-dioxa-chrysene-9-carboxylic acid methyl ester
    —— 4-[5-[(4-cyanobenzoyl)amino]-2-methylanilino]-5-methyl-N-propylpyrrolo[2,1-f][1,2,4]triazine-6-carboxamide 623153-97-9 C26H25N7O2
    4-[5-[(4-cyanobenzoyl)amino]-2-methylanilino]-5-methyl-N-propylpyrrolo[2,1-f][1,2,4]triazine-6-carboxamide
    —— 4-methyl-6-methylidene-2-(2-methylprop-2-enyl)-1-phenyl-3,7-dihydro-2H-azepine 1263820-25-2 C18H23N
    4-methyl-6-methylidene-2-(2-methylprop-2-enyl)-1-phenyl-3,7-dihydro-2H-azepine
    —— 4-[1-[4-Methyl-5-(1-phenylcyclopropyl)-1,2,4-triazol-3-yl]piperidin-4-yl]oxybenzonitrile;hydrochloride 851767-19-6 C24H25N5O*ClH
    4-[1-[4-Methyl-5-(1-phenylcyclopropyl)-1,2,4-triazol-3-yl]piperidin-4-yl]oxybenzonitrile;hydrochloride
    —— 4-hydroxy-3-(7-methoxy-4-oxo-2-piperidin-1-yl-4<i>H</i>-chromen-3-ylmethyl)-chromen-2-one 67717-70-8 C25H23NO6
    4-hydroxy-3-(7-methoxy-4-oxo-2-piperidin-1-yl-4<i>H</i>-chromen-3-ylmethyl)-chromen-2-one
    —— 4-(4-methoxy-phenyl)-2-methyl-6-oxo-5-phenyl-5,6-dihydro-4<i>H</i>-pyran-3-carboxylic acid ethyl ester 62558-82-1 C22H22O5
    4-(4-methoxy-phenyl)-2-methyl-6-oxo-5-phenyl-5,6-dihydro-4<i>H</i>-pyran-3-carboxylic acid ethyl ester
    —— 4-chloro-2-methyl-5-[1,2,3]triazol-1-yl-2H-pyridazin-3-one 40175-78-8 C7H6ClN5O
    4-chloro-2-methyl-5-[1,2,3]triazol-1-yl-2H-pyridazin-3-one
    —— [(4,6-di-cumyl-2-(N-(3-tert-butyl-2-methoxy-5-methylbenzyl)-N-[3-(N',N'-dimethylamino)propyl]aminomethyl)-phenolate)ZnN(SiMe3)2] 1309073-07-1 C49H75N3O2Si2Zn
    [(4,6-di-cumyl-2-(N-(3-tert-butyl-2-methoxy-5-methylbenzyl)-N-[3-(N',N'-dimethylamino)propyl]aminomethyl)-phenolate)ZnN(SiMe3)2]
    —— 4-[(2-{[3-(2-fluoropyridin-4-yl)-4-methylphenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-(2-pyrrolidin-1-ylethyl)pyridine-2-carboxamide 611217-02-8 C32H32FN7O2
    4-[(2-{[3-(2-fluoropyridin-4-yl)-4-methylphenyl]amino}-1-methyl-1H-benzimidazol-5-yl)oxy]-N-(2-pyrrolidin-1-ylethyl)pyridine-2-carboxamide
    —— (4R)-4-tert-butylsulfanylpentan-2-one 1115878-88-0 C9H18OS
    (4R)-4-tert-butylsulfanylpentan-2-one
    —— 4-Methyl-hepten-(4)-(2)-ol-(1) 10605-69-3 C8H12O
    4-Methyl-hepten-(4)-(2)-ol-(1)
    —— 4,5-Dihydro-2-methyl-3H-1-benzazepin-5-ol 38314-46-4 C11H13NO
    4,5-Dihydro-2-methyl-3H-1-benzazepin-5-ol
    —— [(4Z,13E)-13-[2-(benzyltrisulfanyl)ethylidene]-1-bicyclo[7.3.1]trideca-4,9-dien-2,6-diynyl]oxy-tert-butyl-dimethylsilane 125187-71-5 C28H34OS3Si
    [(4Z,13E)-13-[2-(benzyltrisulfanyl)ethylidene]-1-bicyclo[7.3.1]trideca-4,9-dien-2,6-diynyl]oxy-tert-butyl-dimethylsilane
    —— 4'-(3-methyl-1-phenylbuta-1,3-dien-2-yl)-5'-methylene-4',5'-dihydro-1,1':2',1''-terphenyl 1252069-60-5 C24H17N3O3
    4'-(3-methyl-1-phenylbuta-1,3-dien-2-yl)-5'-methylene-4',5'-dihydro-1,1':2',1''-terphenyl
    —— 4-methyl-4-nitroheptanal 82981-42-8 C8H15NO3
    4-methyl-4-nitroheptanal
    —— 4'-Trifluoromethyl-biphenyl-4-carboxylic acid {4-[4-(1-propoxy-naphtalen-2-yl)-piperidin-1-yl]-butyl}-amide 443130-73-2 C36H39F3N2O2
    4'-Trifluoromethyl-biphenyl-4-carboxylic acid {4-[4-(1-propoxy-naphtalen-2-yl)-piperidin-1-yl]-butyl}-amide
    —— 4-Sulfanilamino-2-methoxy-6-aethylmercapto-pyrimidin 900-34-5 C13H16N4O3S2
    4-Sulfanilamino-2-methoxy-6-aethylmercapto-pyrimidin
    —— (+/-)-4-sec-Butoxycarbonylamino-2,3-dimethyl-1-phenyl-pyrazol-5-on 10077-92-6 C16H21N3O3
    (+/-)-4-sec-Butoxycarbonylamino-2,3-dimethyl-1-phenyl-pyrazol-5-on
    —— 4,4-bis-hydroxymethyl-2-methyl-4,5-dihydro-thiazole 98548-94-8 C6H11NO2S
    4,4-bis-hydroxymethyl-2-methyl-4,5-dihydro-thiazole
    —— 4-methoxy-6-methylindeno<2,1-c>quinolin-7(H)-one 121726-97-4 C18H13NO2
    4-methoxy-6-methylindeno<2,1-c>quinolin-7(H)-one
    —— 4-Amino-6-(difluoromethyl)-3-[(methylthio) carbonyl]-2-(trifluoromethyl)-5-pyridinecarboxylic acid 104498-43-3 C10H7F5N2O3S
    4-Amino-6-(difluoromethyl)-3-[(methylthio) carbonyl]-2-(trifluoromethyl)-5-pyridinecarboxylic acid
    —— (4-nitrophenyl) N'-(propan-2-ylideneamino)carbamimidothioate;2,4,6-trinitrophenol 79163-08-9 C6H3N3O7*C10H12N4O2S
    (4-nitrophenyl) N'-(propan-2-ylideneamino)carbamimidothioate;2,4,6-trinitrophenol
    —— 4-[[4-[[1-(4-chlorophenyl)cyclopropyl]amino]-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl]amino]-N-[1-[(4-pyridin-4-ylpiperazin-1-yl)methyl]cyclopropyl]sulfonylbenzamide 1360826-28-3 C34H35ClF3N9O4S
    4-[[4-[[1-(4-chlorophenyl)cyclopropyl]amino]-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl]amino]-N-[1-[(4-pyridin-4-ylpiperazin-1-yl)methyl]cyclopropyl]sulfonylbenzamide
    —— 4-[(1-Ethylsulfonylpiperidin-4-yl)methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1203553-35-8 C22H31NO4S
    4-[(1-Ethylsulfonylpiperidin-4-yl)methyl]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione