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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2,3-Dimethoxy-5-methyl-phenyl)-4-methyl-cyclopent-2-enone 369362-38-9 C15H18O3
    4-(2,3-Dimethoxy-5-methyl-phenyl)-4-methyl-cyclopent-2-enone
    —— 4-oxo-N-[3-(trifluoromethyl)benzyl]-4H-pyrido[1,2-a]pyrimidine-3-carboxamide 1324870-03-2 C17H12F3N3O2
    4-oxo-N-[3-(trifluoromethyl)benzyl]-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 4-[1-Benzyl-4-(3-methoxy-phenyl)-piperidin-4-yl]-benzoic acid hydrazide 260806-59-5 C26H29N3O2
    4-[1-Benzyl-4-(3-methoxy-phenyl)-piperidin-4-yl]-benzoic acid hydrazide
    —— 4,4'-dimethoxy-3,3',5,5'-tetrafluoroazoxybenzene 499-43-4 C14H10F4N2O3
    4,4'-dimethoxy-3,3',5,5'-tetrafluoroazoxybenzene
    —— 4-ethoxymethyl-4-hydroxy-2,2,6,6-tetramethyl-4-piperidinyloxy 104725-71-5 C12H24NO3
    4-ethoxymethyl-4-hydroxy-2,2,6,6-tetramethyl-4-piperidinyloxy
    —— 4-bromo-5-(2,4-difluorobenzyloxy)-2-phenylpyridazin-3(2H)-one 1231896-10-8 C17H11BrF2N2O2
    4-bromo-5-(2,4-difluorobenzyloxy)-2-phenylpyridazin-3(2H)-one
    —— 4-(1-adamantylamino)-2,2,6,6-tetramethylpiperidine-1-oxyl 637338-37-5 C19H33N2O
    4-(1-adamantylamino)-2,2,6,6-tetramethylpiperidine-1-oxyl
    —— 4-methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiaazine-6-carboxylic acid methyl ester 303987-90-8 C11H11NO3S
    4-methyl-3-oxo-3,4-dihydro-2H-benzo[1,4]thiaazine-6-carboxylic acid methyl ester
    —— 4-[1-benzyl-4-(3-methoxy-phenyl)-piperidin-4-yl]-benzoic acid methyl ester 260806-72-2 C27H29NO3
    4-[1-benzyl-4-(3-methoxy-phenyl)-piperidin-4-yl]-benzoic acid methyl ester
    —— 4-Amino-3-allylthio-5-phenyl-4H-1,2,4-triazole 341520-13-6 C11H12N4S
    4-Amino-3-allylthio-5-phenyl-4H-1,2,4-triazole
    —— 4-amino-phenethyl alcohol; hydrochloride 92814-31-8 C8H11NO*ClH
    4-amino-phenethyl alcohol; hydrochloride
    —— 4-methoxy-N-[2-nitro-1-(4-nitrophenyl)ethyl]aniline 1012859-55-0 C15H15N3O5
    4-methoxy-N-[2-nitro-1-(4-nitrophenyl)ethyl]aniline
    —— 4-(Triethylsiloxy)-1,6-anhydro-beta-D-galactopyranoside 1452154-12-9 C12H24O5Si
    4-(Triethylsiloxy)-1,6-anhydro-beta-D-galactopyranoside
    —— 4,4-Dibenzyl-isoxazolidin-3,5-dion 5304-95-0 C17H15NO3
    4,4-Dibenzyl-isoxazolidin-3,5-dion
    —— 4-[(5-(N-methoxycarbonylmethyl-quinolin-8-yl-sulphonylamino)-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzamidine-hydrochloride 236415-39-7 C28H26N6O4S*ClH
    4-[(5-(N-methoxycarbonylmethyl-quinolin-8-yl-sulphonylamino)-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzamidine-hydrochloride
    —— 4-[[2-(2-naphthalenyloxy)acetyl]amino]-alpha-oxobenzeneacetic acid 145795-31-9 C20H15NO5
    4-[[2-(2-naphthalenyloxy)acetyl]amino]-alpha-oxobenzeneacetic acid
    —— 4-benzyl-4H-1,2,4-triazole-3-carboxylic acid 935878-13-0 C10H9N3O2
    4-benzyl-4H-1,2,4-triazole-3-carboxylic acid
    —— 4-benzyl-1,2,4-triazol-3-carboxylic acid methyl ester 1499224-49-5 C11H11N3O2
    4-benzyl-1,2,4-triazol-3-carboxylic acid methyl ester
    —— 4-(4-Methylpiperazin-4-ium-1-yl)-3-nitrobenzoate —— C12H15N3O4
    4-(4-Methylpiperazin-4-ium-1-yl)-3-nitrobenzoate
    —— 4,7-dihydro-5H-thieno[2,3-c]pyran 1448259-32-2 C7H8OS
    4,7-dihydro-5H-thieno[2,3-c]pyran
    —— ((4'-methylbiphenyl-2-yl)ethynyl)(phenyl)selane 1449574-42-8 C21H16Se
    ((4'-methylbiphenyl-2-yl)ethynyl)(phenyl)selane
    —— 4-ethynyltriisopropylsilyl-4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl 218275-95-7 C20H38NO2Si
    4-ethynyltriisopropylsilyl-4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl
    —— 4-oxo-N-[3-(n-pentyloxy)pyridin-2-yl]-4H-pyrido[1,2-a]pyrimidine-3-carboxamide 1609379-91-0 C19H20N4O3
    4-oxo-N-[3-(n-pentyloxy)pyridin-2-yl]-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 4-Tert-butylperoxy-2-methoxy-4-methylcyclohexa-2,5-dien-1-one 1285531-39-6 C12H18O4
    4-Tert-butylperoxy-2-methoxy-4-methylcyclohexa-2,5-dien-1-one
    —— 4,7-dimethyl-5,6-dihydroxyindole 80547-73-5 C10H11NO2
    4,7-dimethyl-5,6-dihydroxyindole
    —— 4-methoxy-3-sulfamoyl-benzoic acid amide 38500-12-8 C8H10N2O4S
    4-methoxy-3-sulfamoyl-benzoic acid amide
    —— 4-nitro-2-(trimethylsilyl)phenol 1107604-31-8 C9H13NO3Si
    4-nitro-2-(trimethylsilyl)phenol
    —— 4-butyl-2-sulfanyl-aniline 1234660-06-0 C10H15NS
    4-butyl-2-sulfanyl-aniline
    —— (4-bromo-3-methylphenyl)(1-pyrimidin-2-yl-piperidin-4-yl)amine 1025392-85-1 C16H19BrN4
    (4-bromo-3-methylphenyl)(1-pyrimidin-2-yl-piperidin-4-yl)amine
    —— 4-(4-Butoxyphenyl)but-3-en-2-one 37080-14-1 C14H18O2
    4-(4-Butoxyphenyl)but-3-en-2-one
    —— (4S,5R)-4-acetoxy-5-hydroxy-6-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)hex-2-enal 136680-05-2 C22H30O14
    (4S,5R)-4-acetoxy-5-hydroxy-6-O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)hex-2-enal
    —— 4-oxo-N-[2-(trifluoromethyl)benzyl]-4H-pyrido[1,2-a]pyrimidine-3-carboxamide 1609379-88-5 C17H12F3N3O2
    4-oxo-N-[2-(trifluoromethyl)benzyl]-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 4-oxo-N-[4-(trifluoromethyl)benzyl]-4H-pyrido[1,2-a]pyrimidine-3-carboxamide 1609379-89-6 C17H12F3N3O2
    4-oxo-N-[4-(trifluoromethyl)benzyl]-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 4-[3-[1-[(2R)-2-hydroxy-3-[(2-methyl-1-naphthalen-2-ylpropan-2-yl)amino]propoxy]ethyl]phenyl]benzoic acid 1260380-30-0 C32H35NO4
    4-[3-[1-[(2R)-2-hydroxy-3-[(2-methyl-1-naphthalen-2-ylpropan-2-yl)amino]propoxy]ethyl]phenyl]benzoic acid
    —— 4-(2-methylsulfanylpyrimidin-4-yl)thiophene-2-sulfonyl Chloride 874841-65-3 C9H7ClN2O2S3
    4-(2-methylsulfanylpyrimidin-4-yl)thiophene-2-sulfonyl Chloride
    —— 4-(1H-imidazol-1-yl)benzamide 303994-67-4 C10H9N3O
    4-(1H-imidazol-1-yl)benzamide
    —— 4-cyano-3-hydroxy-4-methylpentanoic acid 507468-87-3 C7H11NO3
    4-cyano-3-hydroxy-4-methylpentanoic acid
    —— <4-<2-(1H-imidazol-1-yl)ethoxy>phenyl>urea 75912-85-5 C12H14N4O2
    <4-<2-(1H-imidazol-1-yl)ethoxy>phenyl>urea
    —— 4-<2-(4-chlorophenyl)ethyl>phenol 52890-71-8 C14H13ClO
    4-<2-(4-chlorophenyl)ethyl>phenol
    —— 4-carboxy-3,4-dihydro-6-hydroxy-2H-1-benzopyran-4-acetic acid 158474-48-7 C12H12O6
    4-carboxy-3,4-dihydro-6-hydroxy-2H-1-benzopyran-4-acetic acid
    —— (4aR,6S,7R,8R,8aS)-2-(3,5-dichlorophenyl)-6-methoxy-4,4a,6,7,8,8a-hexahydropyrano[2,3-e][1,3]oxazine-7,8-diol 1326710-36-4 C14H15Cl2NO5
    (4aR,6S,7R,8R,8aS)-2-(3,5-dichlorophenyl)-6-methoxy-4,4a,6,7,8,8a-hexahydropyrano[2,3-e][1,3]oxazine-7,8-diol
    —— 4-Hydroxy-3-[1-(2-methylphenyl)ethyl]chromen-2-one 1239865-24-7 C18H16O3
    4-Hydroxy-3-[1-(2-methylphenyl)ethyl]chromen-2-one
    —— 4-(4-Methylphenyl)-4-(5-methyl-3-phenyl-1,4,2-dioxazol-5-yl)butan-2-one 100909-80-6 C20H21NO3
    4-(4-Methylphenyl)-4-(5-methyl-3-phenyl-1,4,2-dioxazol-5-yl)butan-2-one
    —— 4-ethoxy-2-(4-methoxyphenyl)-1-(4-nitrophenyl)-2,3-dihydro-1H-benz[c]azepine 1448636-62-1 C25H24N2O4
    4-ethoxy-2-(4-methoxyphenyl)-1-(4-nitrophenyl)-2,3-dihydro-1H-benz[c]azepine
    —— 4-(5-Methyl-3-phenyl-1,4,2-dioxazol-5-yl)-4-phenylsulfanylbutan-2-one 100909-84-0 C19H19NO3S
    4-(5-Methyl-3-phenyl-1,4,2-dioxazol-5-yl)-4-phenylsulfanylbutan-2-one
    —— 4-(5-Methyl-3-phenyl-1,4,2-dioxazol-5-yl)octan-2-one 100909-78-2 C17H23NO3
    4-(5-Methyl-3-phenyl-1,4,2-dioxazol-5-yl)octan-2-one
    —— 4-Amino-benzo<c>phenanthren 4176-48-1 C18H13N
    4-Amino-benzo<c>phenanthren
    —— 4-methoxy-2-trimethylsilylphenyl methanesulfonate 1366440-80-3 C11H18O4SSi
    4-methoxy-2-trimethylsilylphenyl methanesulfonate
    —— 4-Chloro-4-(5-methyl-3-phenyl-1,4,2-dioxazol-5-yl)butan-2-one 100909-83-9 C13H14ClNO3
    4-Chloro-4-(5-methyl-3-phenyl-1,4,2-dioxazol-5-yl)butan-2-one
    —— 4-<(2-chloro-α,α,α,6-tetrafluoro-p-tolyl)oxy>-3-(methylthio)-indolin-2-one 142720-82-9 C16H10ClF4NO2S
    4-<(2-chloro-α,α,α,6-tetrafluoro-p-tolyl)oxy>-3-(methylthio)-indolin-2-one