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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
    —— (4S,5S,E)-ethyl 7-(benzyloxy)-5-(tert-butyldimethylsilyloxy)-4-methylhept-2-enoate 1252009-20-3 C23H38O4Si
    (4S,5S,E)-ethyl 7-(benzyloxy)-5-(tert-butyldimethylsilyloxy)-4-methylhept-2-enoate
    —— 4-chloro-6-(4-methoxyphenylamino)-2-methylsulfanylpyrimidine-5-carbonitrile 725237-23-0 C13H11ClN4OS
    4-chloro-6-(4-methoxyphenylamino)-2-methylsulfanylpyrimidine-5-carbonitrile
    —— 4,4,5,5-tetramethyl-2-(2-methyl-2,3-diphenylpropyl)-1,3,2-dioxaborolane 1628172-93-9 C22H29BO2
    4,4,5,5-tetramethyl-2-(2-methyl-2,3-diphenylpropyl)-1,3,2-dioxaborolane
    —— 4-{3-[2,5-dimethyl-4-(N-(3-hydroxycarbonyl-propionyl)-N-isopropyl-amino)-phenyl]-propargylamino}-benzamidine 276676-26-7 C25H30N4O3
    4-{3-[2,5-dimethyl-4-(N-(3-hydroxycarbonyl-propionyl)-N-isopropyl-amino)-phenyl]-propargylamino}-benzamidine
    —— 4-{3-[4-(diethylaminocarbonyl)-2,5-dimethyl-phenyl]-propargylamino}benzamidine 276675-96-8 C23H28N4O
    4-{3-[4-(diethylaminocarbonyl)-2,5-dimethyl-phenyl]-propargylamino}benzamidine
    —— 4-(2-(2-ethoxycarbonyl-ethyl)-[3-{6-[5-(1,3,6-trimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-yl)-biphenyl-3-yloxy]-hexyl}-phenoxy])-butyric acid ethyl ester 1123158-59-7 C42H52N2O8
    4-(2-(2-ethoxycarbonyl-ethyl)-[3-{6-[5-(1,3,6-trimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-yl)-biphenyl-3-yloxy]-hexyl}-phenoxy])-butyric acid ethyl ester
    —— 4-(4-Bromo-3-methyl-phenylsulfanyl)-pyridine 78526-52-0 C12H10BrNS
    4-(4-Bromo-3-methyl-phenylsulfanyl)-pyridine
    —— 4-[(S)-1-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-1-trimethylsilanyloxy-propyl]-5H-furan-2-one 477772-20-6 C15H26O5Si
    4-[(S)-1-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-1-trimethylsilanyloxy-propyl]-5H-furan-2-one
    —— 4,6-bis((trimethylsilyl)ethynyl)benzene-1,3-diamine 1621060-84-1 C16H24N2Si2
    4,6-bis((trimethylsilyl)ethynyl)benzene-1,3-diamine
    —— 4-[6,7-dichloro-3-(difluoromethyl)-1H-benz[g]indazol-1-yl]benzenesulfonamide 178973-96-1 C18H11Cl2F2N3O2S
    4-[6,7-dichloro-3-(difluoromethyl)-1H-benz[g]indazol-1-yl]benzenesulfonamide
    —— 4-(1,4,5,6-tetrahydropyrimide-2-yl)-phenoxyacetyl chloride-hydrochloride 60960-48-7 C12H13ClN2O2*ClH
    4-(1,4,5,6-tetrahydropyrimide-2-yl)-phenoxyacetyl chloride-hydrochloride
    —— ((4S,5S,6R)-4-Formyl-2,2,6-trimethyl-[1,3]dioxan-5-yl)-carbamic acid tert-butyl ester 137452-30-3 C13H23NO5
    ((4S,5S,6R)-4-Formyl-2,2,6-trimethyl-[1,3]dioxan-5-yl)-carbamic acid tert-butyl ester
    —— 4-chloro-2-trimethylsilylphenylacetylene 136002-59-0 C11H13ClSi
    4-chloro-2-trimethylsilylphenylacetylene
    —— 4-Benzhydryl-piperazine-1-carboxylic acid (2-dimethylamino-ethyl)-amide 127571-13-5 C22H30N4O
    4-Benzhydryl-piperazine-1-carboxylic acid (2-dimethylamino-ethyl)-amide
    —— (4,4-dimethyl-cyclohexyl)-(1,1-dioxo-4a,5,6,7,8,8a-hexahydro-1H-1λ<sup>6</sup>-benzo[1,4,3]oxathiazin-3-yl)-amine 1398605-62-3 C15H26N2O3S
    (4,4-dimethyl-cyclohexyl)-(1,1-dioxo-4a,5,6,7,8,8a-hexahydro-1H-1λ<sup>6</sup>-benzo[1,4,3]oxathiazin-3-yl)-amine
    —— 4-(5-iodo-3-(3-methoxyphenyl)-2-thienyl)benzonitrile 1309446-64-7 C18H12INOS
    4-(5-iodo-3-(3-methoxyphenyl)-2-thienyl)benzonitrile
    —— 4-(MIDA boryl)-2-methyl-5-phenylthiazole 1414852-82-6 C15H15BN2O4S
    4-(MIDA boryl)-2-methyl-5-phenylthiazole
    —— (4α,8β,13β)-16-acetoxy-18-methoxycarbonyl-13-methyl-17-norkaurane 30288-12-1 C23H36O4
    (4α,8β,13β)-16-acetoxy-18-methoxycarbonyl-13-methyl-17-norkaurane
    —— (4R)-4-((R)-hexan-2-yl)-2-phenyl-1,3-dioxolane 1148135-42-5 C15H22O2
    (4R)-4-((R)-hexan-2-yl)-2-phenyl-1,3-dioxolane
    —— 4U6C6H4GK7 465529-13-9 C21H30ClNNaO4
    4U6C6H4GK7
    —— 4-(cyclopropylmethoxy)-2-fluoro-1-nitrobenzene 1236764-18-3 C10H10FNO3
    4-(cyclopropylmethoxy)-2-fluoro-1-nitrobenzene
    —— 4-(3-(2-(N-(2-(t-butoxycarbonylamino)ethyl)-N-t-butoxycarbonylamino)acetylamino)phenyl)-2H-phthalazin-1-one 286951-50-6 C28H35N5O6
    4-(3-(2-(N-(2-(t-butoxycarbonylamino)ethyl)-N-t-butoxycarbonylamino)acetylamino)phenyl)-2H-phthalazin-1-one
    —— 4-[2,6-dichloro-4-(phenylmethoxy)phenoxy]butyl acetate 870534-14-8 C19H20Cl2O4
    4-[2,6-dichloro-4-(phenylmethoxy)phenoxy]butyl acetate
    —— 4-methoxy-12H-chromeno[2',3':4,5]imidazo[1,2-a]pyridine-9-carboxamide 1236145-44-0 C16H13N3O3
    4-methoxy-12H-chromeno[2',3':4,5]imidazo[1,2-a]pyridine-9-carboxamide
    —— (4E)-4-hydroxyimino-5α-cholestane-5,7α-diol 131535-53-0 C27H47NO3
    (4E)-4-hydroxyimino-5α-cholestane-5,7α-diol
    —— 4-(4-dimethylamino-phenyloxoacetyl)-morpholine 100723-32-8 C14H18N2O3
    4-(4-dimethylamino-phenyloxoacetyl)-morpholine
    —— 4-(1-(5-(5-amino-1,3,4-oxadiazol-2-yl)-2,4-diethylbenzoyl)piperidin-4-yl)benzonitrile 1399182-54-7 C25H27N5O2
    4-(1-(5-(5-amino-1,3,4-oxadiazol-2-yl)-2,4-diethylbenzoyl)piperidin-4-yl)benzonitrile
    —— 4-(p-fluorophenyl)-4-isocyanatocyclohexanone, ethylene ketal 65618-72-6 C15H16FNO3
    4-(p-fluorophenyl)-4-isocyanatocyclohexanone, ethylene ketal
    —— [4-[Tert-butyl(dimethyl)silyl]oxyphenyl]-(2-methoxyphenyl)methanone 566905-50-8 C20H26O3Si
    [4-[Tert-butyl(dimethyl)silyl]oxyphenyl]-(2-methoxyphenyl)methanone
    —— 4-<3-Amino-sulfonyl-symm.-triazolyl-(5)>-succinanilsaeure 4922-96-7 C12H13N5O5S
    4-<3-Amino-sulfonyl-symm.-triazolyl-(5)>-succinanilsaeure
    —— 4-(p-Toluidino)-5-ethoxycarbonyl-pyrimidin 16256-09-0 C14H15N3O2
    4-(p-Toluidino)-5-ethoxycarbonyl-pyrimidin
    —— 4-(4-Methoxyphenyl)-6-methyl-2-oxo-1,2,3,4,5,6,7,8-octahydro-chinolin 1539-64-6 C17H21NO2
    4-(4-Methoxyphenyl)-6-methyl-2-oxo-1,2,3,4,5,6,7,8-octahydro-chinolin
    —— 4,6-dichloro-2-(2-hydroxy-ethylamino)-nicotinonitrile 53815-33-1 C8H7Cl2N3O
    4,6-dichloro-2-(2-hydroxy-ethylamino)-nicotinonitrile
    —— 4-(2.4-Dichlorphenyl)-1.1.1.2.4.4-hexachlor-3-azabuten-(2) 14087-53-7 C9H3Cl8N
    4-(2.4-Dichlorphenyl)-1.1.1.2.4.4-hexachlor-3-azabuten-(2)
    —— 4-Isobutyl-2,2-pentamethylen-Δ<sup>3</sup>-imidazolin-5-thion 4693-13-4 C12H20N2S
    4-Isobutyl-2,2-pentamethylen-Δ<sup>3</sup>-imidazolin-5-thion
    —— 4-(4-phenyl-6-pyridin-3-ylpyridazin-3-yl)benzaldehyde 868280-56-2 C22H15N3O
    4-(4-phenyl-6-pyridin-3-ylpyridazin-3-yl)benzaldehyde
    —— 4-methyl-1,1-dioxo-2-phenyl-1λ<sup>6</sup>-[1,2,6]thiadiazinane-3,5-dione 101872-03-1 C10H10N2O4S
    4-methyl-1,1-dioxo-2-phenyl-1λ<sup>6</sup>-[1,2,6]thiadiazinane-3,5-dione
    —— 4-(2-methylhex-5-yn-2-yl)phenol 1245947-77-6 C13H16O
    4-(2-methylhex-5-yn-2-yl)phenol
    —— 4,6-dioxo-tetrahydro-pyran-2-carboxylic acid 98198-42-6 C6H6O5
    4,6-dioxo-tetrahydro-pyran-2-carboxylic acid
    —— (4-methyl-3-oxo-cyclohexyl)-acetic acid methyl ester 103261-43-4 C10H16O3
    (4-methyl-3-oxo-cyclohexyl)-acetic acid methyl ester
    —— 4-(3-Phenyl-propylsulfamoyl)-benzoyl chloride 114958-27-9 C16H16ClNO3S
    4-(3-Phenyl-propylsulfamoyl)-benzoyl chloride
    —— [4-amino-2-[4-(pyrrolidin-3-yloxy)-phenylamino]-thiazol-5-yl]-(3-fluoro-4-methoxy-phenyl)-methanone 627462-44-6 C21H21FN4O3S
    [4-amino-2-[4-(pyrrolidin-3-yloxy)-phenylamino]-thiazol-5-yl]-(3-fluoro-4-methoxy-phenyl)-methanone
    —— 4-(1-bromo-4-ethoxy-4-oxobut-2-en-2-yl)phenyl benzoate 1626424-33-6 C19H17BrO4
    4-(1-bromo-4-ethoxy-4-oxobut-2-en-2-yl)phenyl benzoate
    —— 4-nitro-N-(pivaloyloxy)-2-((triisopropylsilyl)ethynyl)benzamide 1610376-28-7 C23H34N2O5Si
    4-nitro-N-(pivaloyloxy)-2-((triisopropylsilyl)ethynyl)benzamide
    —— 4-Bromo-2-((2R,3R,4S,5R)-3,4,5-triacetoxy-tetrahydro-pyran-2-yl)-isoquinolinium; bromide 92519-63-6 Br*C20H21BrNO7
    4-Bromo-2-((2R,3R,4S,5R)-3,4,5-triacetoxy-tetrahydro-pyran-2-yl)-isoquinolinium; bromide
    —— 4,5,9,10-tetrachloro-1,3,6,8-tetraazapyrene 1384981-80-9 C12H2Cl4N4
    4,5,9,10-tetrachloro-1,3,6,8-tetraazapyrene
    —— 4-cyclohexylidene-2,3-dipropylcyclopent-2-enone 403825-14-9 C17H26O
    4-cyclohexylidene-2,3-dipropylcyclopent-2-enone
    —— 4-fluoro-11β-methoxy-3-O-methoxymethylestra-1,3,5(10)-triene-3,16β,17β-triol 438459-20-2 C21H29FO5
    4-fluoro-11β-methoxy-3-O-methoxymethylestra-1,3,5(10)-triene-3,16β,17β-triol
    —— 4-(benzyloxy)-5-carbamoyl-3-β-ribofuranosylpyrazolyl(5->5')adenosine pyrophosphate 99298-33-6 C26H32N8O15P2
    4-(benzyloxy)-5-carbamoyl-3-β-ribofuranosylpyrazolyl(5->5')adenosine pyrophosphate
    —— 4-Fluoro-3-(2-piperidin-1-yl-ethoxy)-benzoic acid ethyl ester 741692-77-3 C16H22FNO3
    4-Fluoro-3-(2-piperidin-1-yl-ethoxy)-benzoic acid ethyl ester