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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-acetylamino-2-hydroxy-benzoic acid-(2-diethylamino-ethyl ester); hydrochloride 110394-49-5 C15H22N2O4*ClH
    4-acetylamino-2-hydroxy-benzoic acid-(2-diethylamino-ethyl ester); hydrochloride
    —— 4-benzoyl-1,3-dimethyl-4,5-dihydro-1H-benzo[f]pyrazolo[3,4-b][1,4]oxazepine 22087-06-5 C19H17N3O2
    4-benzoyl-1,3-dimethyl-4,5-dihydro-1H-benzo[f]pyrazolo[3,4-b][1,4]oxazepine
    —— 4-Ethylsulfanyl-5,5,5-trifluoro-4-hydroxy-pentan-2-one 104555-61-5 C7H11F3O2S
    4-Ethylsulfanyl-5,5,5-trifluoro-4-hydroxy-pentan-2-one
    —— (4aR)-1t.4ar.7c.8ac-tetramethyl-(4btH.10atH)-tetradecahydro-phenanthrene-dicarboxylic acid-(1c.8c)-dimethyl ester 106951-60-4 C22H36O4
    (4aR)-1t.4ar.7c.8ac-tetramethyl-(4btH.10atH)-tetradecahydro-phenanthrene-dicarboxylic acid-(1c.8c)-dimethyl ester
    —— 4-Cyclohexyl-2-methyl-3-oxo-2-phenylsulfanyl-butyric acid methyl ester 116760-66-8 C18H24O3S
    4-Cyclohexyl-2-methyl-3-oxo-2-phenylsulfanyl-butyric acid methyl ester
    —— 4-pentynoyl-RRRRRRRRR-NH<sub>2</sub> 1476743-53-9 C59H115N37O10
    4-pentynoyl-RRRRRRRRR-NH<sub>2</sub>
    —— [4-(1-Chloro-1-methyl-ethyl)-2,6-dimethyl-phenyl]-phenyl-diazene 118718-90-4 C17H19ClN2
    [4-(1-Chloro-1-methyl-ethyl)-2,6-dimethyl-phenyl]-phenyl-diazene
    —— 4-acetyl-3-ethoxy-5<i>H</i>-furan-2-one 860547-72-4 C8H10O4
    4-acetyl-3-ethoxy-5<i>H</i>-furan-2-one
    —— 4-Butoxybenzoylchloridphenylhydrazon 50656-01-4 C17H19ClN2O
    4-Butoxybenzoylchloridphenylhydrazon
    —— 4,5-bis-(6-methyl-[2]pyridyl)-1,3-dihydro-imidazol-2-one 101092-42-6 C15H14N4O
    4,5-bis-(6-methyl-[2]pyridyl)-1,3-dihydro-imidazol-2-one
    —— 4-methyl-3-[4-(methylsulfonyl)phenyl]-4,5-dihydro-1H-pyrazole-1-carboximidamide 1379686-93-7 C12H16N4O2S
    4-methyl-3-[4-(methylsulfonyl)phenyl]-4,5-dihydro-1H-pyrazole-1-carboximidamide
    —— 4,5-Dimethyl-2-aethoxycarbonylmethyl-cyclopentanon-tricarbonsaeure-(2,3,5)-triaethylester 95370-25-5 C20H30O9
    4,5-Dimethyl-2-aethoxycarbonylmethyl-cyclopentanon-tricarbonsaeure-(2,3,5)-triaethylester
    —— 4-naphthalen-2-ylmethyl-piperidine-1-carboxylic acid (1H-tetrazol-5-yl)-amide 1093208-86-6 C18H20N6O
    4-naphthalen-2-ylmethyl-piperidine-1-carboxylic acid (1H-tetrazol-5-yl)-amide
    —— 4-Pentyloxy-benzoic acid 3-dipropylamino-1,2-dimethyl-propyl ester 96264-14-1 C23H39NO3
    4-Pentyloxy-benzoic acid 3-dipropylamino-1,2-dimethyl-propyl ester
    —— (+/-)-4-Brom-2,3-dimethyl-3-phthalimido-but-1-en 92194-10-0 C14H14BrNO2
    (+/-)-4-Brom-2,3-dimethyl-3-phthalimido-but-1-en
    —— 4-Methoxy-3-methyl-benzoic acid 3-dimethylamino-1,2-dimethyl-propyl ester 93146-17-9 C16H25NO3
    4-Methoxy-3-methyl-benzoic acid 3-dimethylamino-1,2-dimethyl-propyl ester
    —— <4-Nitro-benzyl>-methyl-phenyl-aminoxid 16547-08-3 C14H14N2O3
    <4-Nitro-benzyl>-methyl-phenyl-aminoxid
    —— (4-Butoxy-benzyl)-(2,2-diethoxy-ethyl)-amine 93811-97-3 C17H29NO3
    (4-Butoxy-benzyl)-(2,2-diethoxy-ethyl)-amine
    —— 4-(4,4-Bis-{4-[4,4-bis-(4-benzyloxy-phenyl)-pentyloxy]-phenyl}-pentyloxy)-phenol 229177-75-7 C85H84O8
    4-(4,4-Bis-{4-[4,4-bis-(4-benzyloxy-phenyl)-pentyloxy]-phenyl}-pentyloxy)-phenol
    —— 4'-{{4-[(1,3-dioxolan-2-yl)methoxy]-6-butyl-2-methylpyrimidin-5-yl}methyl}-[1,1'-biphenyl]-2-carbonitrile 1332766-74-1 C27H29N3O3
    4'-{{4-[(1,3-dioxolan-2-yl)methoxy]-6-butyl-2-methylpyrimidin-5-yl}methyl}-[1,1'-biphenyl]-2-carbonitrile
    —— 4-(2,1,3-Benzothiadiazol-4-yl)-2,4-dihydro-6-phenyl-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile 446864-70-6 C19H12N6S
    4-(2,1,3-Benzothiadiazol-4-yl)-2,4-dihydro-6-phenyl-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile
    —— (+/-)-4-(1,4,5,6-tetrahydrocyclopenta[c]pyrazol-4-yl)benzonitrile 1416243-29-2 C13H11N3
    (+/-)-4-(1,4,5,6-tetrahydrocyclopenta[c]pyrazol-4-yl)benzonitrile
    —— 4-((1H-pyrazol-1-yl)methyl)benzyl 5-methyl-7-(naphthalen-1-yl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxylate 1099636-43-7 C27H23N7O2
    4-((1H-pyrazol-1-yl)methyl)benzyl 5-methyl-7-(naphthalen-1-yl)-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxylate
    —— 4-[2-(3,5-dichloro-phenyl)-ethyl]-1H-imidazole 1033822-50-2 C11H10Cl2N2
    4-[2-(3,5-dichloro-phenyl)-ethyl]-1H-imidazole
    —— 4-(3-Amino-[1,2,4]triazin-5-yl)-N-[2-(3-carbamimidoyl-1H-indol-5-yl)-ethyl]-benzamide 281230-78-2 C21H20N8O
    4-(3-Amino-[1,2,4]triazin-5-yl)-N-[2-(3-carbamimidoyl-1H-indol-5-yl)-ethyl]-benzamide
    —— (4-(3-(4-(3-Fluorophenyl)pyridazino[4,5-b]indolizin-1-ylamino)propyl)piperazin-1-yl)(phenyl)methanone 1227151-37-2 C30H29FN6O
    (4-(3-(4-(3-Fluorophenyl)pyridazino[4,5-b]indolizin-1-ylamino)propyl)piperazin-1-yl)(phenyl)methanone
    —— 4-Benzhydryliden-1-aethylcarbamoyl-piperidin 102374-87-8 C21H24N2O
    4-Benzhydryliden-1-aethylcarbamoyl-piperidin
    —— (+/-)-4-(4-fluorophenyl)-2,2-dimethylcyclopentanone 1416244-86-4 C13H15FO
    (+/-)-4-(4-fluorophenyl)-2,2-dimethylcyclopentanone
    —— 4-Brom-8-nitro-naphthoesaeure-(1) 91065-22-4 C11H6BrNO4
    4-Brom-8-nitro-naphthoesaeure-(1)
    —— 4-hydroxy-5,6-dimethoxy-3-(naphthalene-2-carbonyl)-1H-pyridin-2-one 1231946-78-3 C18H15NO5
    4-hydroxy-5,6-dimethoxy-3-(naphthalene-2-carbonyl)-1H-pyridin-2-one
    —— 4-difluoromethoxy-2-i-propoxycarbonyl-thiophen-3-yl-sulphonyl isocyanate 1231420-57-7 C10H9F2NO6S2
    4-difluoromethoxy-2-i-propoxycarbonyl-thiophen-3-yl-sulphonyl isocyanate
    —— 4-Ethylmercapto-17α-methyl-testosteron 6676-71-7 C22H34O2S
    4-Ethylmercapto-17α-methyl-testosteron
    —— 4-Brom-benzolsulfonsaeure-<trans-4-tert-butyl-1-d-cyclohexylester> 1688-18-2 C16H23BrO3S
    4-Brom-benzolsulfonsaeure-<trans-4-tert-butyl-1-d-cyclohexylester>
    —— 4-Aethyl-2.6-di-tert.-butyl-4-nitro-cyclohexa-2.5-dien-1-on 93146-36-2 C16H25NO3
    4-Aethyl-2.6-di-tert.-butyl-4-nitro-cyclohexa-2.5-dien-1-on
    —— 4a-Trifluormethyl-6,7-dimethyl-4a,5,8,8a-tetrahydronaphthochinon-(1,4) 1977-58-8 C13H13F3O2
    4a-Trifluormethyl-6,7-dimethyl-4a,5,8,8a-tetrahydronaphthochinon-(1,4)
    —— 4-(2-heptyl-pyrrolidin-1-yl)-butan-1-ol 59941-16-1 C15H31NO
    4-(2-heptyl-pyrrolidin-1-yl)-butan-1-ol
    —— 4-[5-chloro-3-methylbenzofuran-2-yl]phenyltetra-O-acetyl-β-L-glucopyranoside 1609690-79-0 C29H29ClO11
    4-[5-chloro-3-methylbenzofuran-2-yl]phenyltetra-O-acetyl-β-L-glucopyranoside
    —— 4-((Z)-4-acetoxy-benzylidene)-2-benzyloxy-4H-thiazol-4-one 66135-21-5 C19H15NO4S
    4-((Z)-4-acetoxy-benzylidene)-2-benzyloxy-4H-thiazol-4-one
    —— 4-benzylidene-1-(1H-benzimidazol-2-yl)-4,5-dihydro-2-methyl-5-oxo-1H-imidazole 122418-97-7 C19H16N4O
    4-benzylidene-1-(1H-benzimidazol-2-yl)-4,5-dihydro-2-methyl-5-oxo-1H-imidazole
    —— 4-trichloromethyl-hept-1-yn-4-ol 10277-22-2 C8H11Cl3O
    4-trichloromethyl-hept-1-yn-4-ol
    —— 4-tert.-Butyl-2-furilsaeureanhydrid 59413-76-2 C18H22O5
    4-tert.-Butyl-2-furilsaeureanhydrid
    —— 4-(3-Mercapto-tetradecyloxy)-benzoic acid 59100-56-0 C21H34O3S
    4-(3-Mercapto-tetradecyloxy)-benzoic acid
    —— 4-(3,3-Diphenyl-ureido)-2-[2-(3,3-diphenyl-ureido)-ethyl]-butyric acid ethyl ester 60057-57-0 C34H36N4O4
    4-(3,3-Diphenyl-ureido)-2-[2-(3,3-diphenyl-ureido)-ethyl]-butyric acid ethyl ester
    —— (4-chloro-1-ethyl-6-methyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridin-5-yl)-phenyl-methanone 60868-64-6 C16H14ClN3O
    (4-chloro-1-ethyl-6-methyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridin-5-yl)-phenyl-methanone
    —— 4-Chloro-pyridine-3-sulfonic acid (2-ethoxy-ethyl)-amide 59582-98-8 C9H13ClN2O3S
    4-Chloro-pyridine-3-sulfonic acid (2-ethoxy-ethyl)-amide
    —— 4,4-dimethyl-2-<i>p</i>-tolyl-4<i>H</i>-benzo[<i>d</i>][1,3]oxazine 59134-69-9 C17H17NO
    4,4-dimethyl-2-<i>p</i>-tolyl-4<i>H</i>-benzo[<i>d</i>][1,3]oxazine
    —— 4,5-Dioxo-1-phenyl-pyrrolidine-3-carboxylic acid (4-methoxy-phenyl)-amide 57434-76-1 C18H16N2O4
    4,5-Dioxo-1-phenyl-pyrrolidine-3-carboxylic acid (4-methoxy-phenyl)-amide
    —— 4,5-dimethoxy-2,4'-oxy-di-benzoic acid 612-38-4 C16H14O7
    4,5-dimethoxy-2,4'-oxy-di-benzoic acid
    —— 4-Chloro-4-methyldecane 693781-14-5 C11H23Cl
    4-Chloro-4-methyldecane
    —— 4-Butyryloxy-benzoic acid 4-ethoxy-phenyl ester 52811-88-8 C19H20O5
    4-Butyryloxy-benzoic acid 4-ethoxy-phenyl ester