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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-acetoxy-2-[3-(2-trityloxy-ethyl)-indol-2-yl]-ethyl}-1-acetyl-3-vinyl-piperidine 10283-33-7 C42H44N2O4
    4-{2-acetoxy-2-[3-(2-trityloxy-ethyl)-indol-2-yl]-ethyl}-1-acetyl-3-vinyl-piperidine
    —— 4,5-Dichlor-3-n-butyl-3H-pyridonon-(2,6) 17726-51-1 C9H11Cl2NO2
    4,5-Dichlor-3-n-butyl-3H-pyridonon-(2,6)
    —— 4-Brom-6,7-dimethoxy-3-methyl-benzofuran-2-carbonsaeure 15831-97-7 C12H11BrO5
    4-Brom-6,7-dimethoxy-3-methyl-benzofuran-2-carbonsaeure
    —— 4,7-dihydroxy-5-methyl-3-phenyl-chromen-2-one 19484-66-3 C16H12O4
    4,7-dihydroxy-5-methyl-3-phenyl-chromen-2-one
    —— 4,7-dihydroxy-N,N,N-trimethyl-3,5,9,12,15-pentaoxa-4-phosphapentacosan-1-aminium, 4-oxide, hydroxide, inner salt 113581-63-8 C22H48NO8P
    4,7-dihydroxy-N,N,N-trimethyl-3,5,9,12,15-pentaoxa-4-phosphapentacosan-1-aminium, 4-oxide, hydroxide, inner salt
    —— 4-[6-(4-vinylphenyloxy)hexyloxy]-4'-cyanobiphenyl 148652-76-0 C27H27NO2
    4-[6-(4-vinylphenyloxy)hexyloxy]-4'-cyanobiphenyl
    —— 4-(2-amino-1,3-thiazol-4-yl)-3-(4-chlorophenyl)oxadiazol-3-ium-5-olate 76242-44-9 C11H7ClN4O2S
    4-(2-amino-1,3-thiazol-4-yl)-3-(4-chlorophenyl)oxadiazol-3-ium-5-olate
    —— 4-carboxy-2-chloro-3-nitro-6-propylphenylacetic acid 60710-95-4 C12H12ClNO6
    4-carboxy-2-chloro-3-nitro-6-propylphenylacetic acid
    —— 4,5-bis(trideuteriomethyl)-1,3-diselenole-2-selone 79043-81-5 C5H6Se3
    4,5-bis(trideuteriomethyl)-1,3-diselenole-2-selone
    —— 4-[1-((R)-1-benzyloxycarbonyl-pyrrolidin-2-ylmethyl)-4-(3-chloro-4-fluoro-phenyl)-1H-imidazol-2-yl]-piperidine-1-carboxylic acid tert-butyl ester 1226802-42-1 C32H38ClFN4O4
    4-[1-((R)-1-benzyloxycarbonyl-pyrrolidin-2-ylmethyl)-4-(3-chloro-4-fluoro-phenyl)-1H-imidazol-2-yl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(5-{[(2-Morpholin-4-ylethyl)amino]carbonyl}thien-3-yl)phenyl trifluoromethanesulphonate 666721-23-9 C18H19F3N2O5S2
    4-(5-{[(2-Morpholin-4-ylethyl)amino]carbonyl}thien-3-yl)phenyl trifluoromethanesulphonate
    —— (4b'R,8a'S,9'S)-3'-methoxy-11'-methyl-8',8a',9',10'-tetrahydro-5'H-dispiro[[1,3]dioxolane-2,6'-[9,4b](epiminoethano)phenanthrene-7',2''-[1,3]dioxolan]-4'-ol 940283-72-7 C22H29NO6
    (4b'R,8a'S,9'S)-3'-methoxy-11'-methyl-8',8a',9',10'-tetrahydro-5'H-dispiro[[1,3]dioxolane-2,6'-[9,4b](epiminoethano)phenanthrene-7',2''-[1,3]dioxolan]-4'-ol
    —— (4R)-11-(2,2-dimethyl-[1,3]dioxolan-4-yl)undecan-1-ol 863604-48-2 C16H32O3
    (4R)-11-(2,2-dimethyl-[1,3]dioxolan-4-yl)undecan-1-ol
    —— (4R,5S,6S)-6-((S)-4-Benzyloxy-hexyl)-4-hydroxy-5-methyl-tetrahydro-pyran-2-one 790700-01-5 C19H28O4
    (4R,5S,6S)-6-((S)-4-Benzyloxy-hexyl)-4-hydroxy-5-methyl-tetrahydro-pyran-2-one
    —— (4-Oxo-1-propyl-1,4-dihydro-cinnolin-3-yl)-triphenyl-phosphonium; bromide 109773-31-1 Br*C29H26N2OP
    (4-Oxo-1-propyl-1,4-dihydro-cinnolin-3-yl)-triphenyl-phosphonium; bromide
    —— 4'-benzyloxy-4,5,6-trimethoxy-2'-[1-methoxyimino-ethyI]-biphenyl-2-carbaldehyde 894797-88-7 C26H27NO6
    4'-benzyloxy-4,5,6-trimethoxy-2'-[1-methoxyimino-ethyI]-biphenyl-2-carbaldehyde
    —— 4-{(S)-2-[4-((S)-2-tert-Butoxycarbonylamino-4-methyl-pentanoylamino)-benzoylamino]-4-methyl-pentanoylamino}-benzoic acid ethyl ester 823786-70-5 C33H46N4O7
    4-{(S)-2-[4-((S)-2-tert-Butoxycarbonylamino-4-methyl-pentanoylamino)-benzoylamino]-4-methyl-pentanoylamino}-benzoic acid ethyl ester
    —— 4-(3',4'-methylenedioxybenzoyl)-3-fluoropyridine 87674-23-5 C13H8FNO3
    4-(3',4'-methylenedioxybenzoyl)-3-fluoropyridine
    —— (4-methoxyphenyl)(2-(pyridin-2-ylmethoxy)phenyl)methanone 1549807-70-6 C20H17NO3
    (4-methoxyphenyl)(2-(pyridin-2-ylmethoxy)phenyl)methanone
    —— 4-(methacryloyloxymethyl)benzyl 2-thiouracil-5-carboxylate 198623-14-2 C17H16N2O5S
    4-(methacryloyloxymethyl)benzyl 2-thiouracil-5-carboxylate
    —— 4’-acetyl-N-(2-[1-benzyl-1H-1,2,3-triazol-4-yl]propan-2-yl)-3,4,5,6-tetrahydro-[1,1’-biphenyl]-2-carboxamide 1646184-20-4 C27H30N4O2
    4’-acetyl-N-(2-[1-benzyl-1H-1,2,3-triazol-4-yl]propan-2-yl)-3,4,5,6-tetrahydro-[1,1’-biphenyl]-2-carboxamide
    —— 4-((3S,4S)-3-(tert-butoxycarbonylamino)-4-(2-oxopiperidin-1-yl)pyrrolidin-1-yl)quinazolin-7-yl 2-(methylsulfonyl)benzenesulfonate 1000303-54-7 C29H35N5O8S2
    4-((3S,4S)-3-(tert-butoxycarbonylamino)-4-(2-oxopiperidin-1-yl)pyrrolidin-1-yl)quinazolin-7-yl 2-(methylsulfonyl)benzenesulfonate
    —— 4-(3-fluoroazetidine-1-carbonyl)-N-(2-(3-methoxyphenyl)imidazo[1,2-a]pyrimidin-7-yl)-1-methyl-1H-pyrazole-5-carboxamide 1335300-38-3 C22H20FN7O3
    4-(3-fluoroazetidine-1-carbonyl)-N-(2-(3-methoxyphenyl)imidazo[1,2-a]pyrimidin-7-yl)-1-methyl-1H-pyrazole-5-carboxamide
    —— 4,7-bis[4-(tert-butyldimethylsilyloxy)phenyl]-2,2-dimethylbenzo[d][1,3]dioxole-5,6-diyl bis(phenylacetate) 1377949-05-7 C49H58O8Si2
    4,7-bis[4-(tert-butyldimethylsilyloxy)phenyl]-2,2-dimethylbenzo[d][1,3]dioxole-5,6-diyl bis(phenylacetate)
    —— 4-ethyl-3-[(4-fluorophenoxy)methyl]aniline 69885-63-8 C15H16FNO
    4-ethyl-3-[(4-fluorophenoxy)methyl]aniline
    —— 4-(4-ethoxy-4-phenyl-4H-benzo[h]chromen-2-yl)phenol 1404170-12-2 C27H22O3
    4-(4-ethoxy-4-phenyl-4H-benzo[h]chromen-2-yl)phenol
    —— 4-chloro-7-[(4-chloro-2,1,3-benzothiadiazol-7-yl)disulfanyl]-2,1,3-benzothiadiazole 127720-89-2 C12H4Cl2N4S4
    4-chloro-7-[(4-chloro-2,1,3-benzothiadiazol-7-yl)disulfanyl]-2,1,3-benzothiadiazole
    —— 4β-Azido-5-hydroxy-3β-acetoxy-5α-cholestan 14662-30-7 C29H49N3O3
    4β-Azido-5-hydroxy-3β-acetoxy-5α-cholestan
    —— (4-iodobut-3-yn-1-yl)benzene 861344-74-3 C10H9I
    (4-iodobut-3-yn-1-yl)benzene
    —— 4-methoxyphenyl 2,3,4-tri-O-acetyl-6-deoxy-α-D-altopyranoside 1304123-43-0 C19H24O9
    4-methoxyphenyl 2,3,4-tri-O-acetyl-6-deoxy-α-D-altopyranoside
    —— 4,4'-bipyridine/pimelic acid 1094849-07-6 C7H12O4*C10H8N2
    4,4'-bipyridine/pimelic acid
    —— 4-{4-[3-(4-methoxyphenyl)acryloyl]phenylamino}chromen-2-one 1375461-74-7 C25H19NO4
    4-{4-[3-(4-methoxyphenyl)acryloyl]phenylamino}chromen-2-one
    —— 4,5-Bis-dimethylboryl-cyclohex-1-en 13860-34-9 C10H20B2
    4,5-Bis-dimethylboryl-cyclohex-1-en
    —— 4-Nitro-7-pyrrolidino-2,3-pentamethylen-indol 14195-91-6 C17H21N3O2
    4-Nitro-7-pyrrolidino-2,3-pentamethylen-indol
    —— 4-Ethoxy-6-(3.5-di-sec.-butyl-1-cyclopenten-1-yl)-5.6-dihydro-2-pyron 10048-35-8 C20H32O3
    4-Ethoxy-6-(3.5-di-sec.-butyl-1-cyclopenten-1-yl)-5.6-dihydro-2-pyron
    —— [4-(2,5-Dioxo-pyrrolidin-1-yl)-phenyl]-phenyl-acetonitrile 17468-59-6 C18H14N2O2
    [4-(2,5-Dioxo-pyrrolidin-1-yl)-phenyl]-phenyl-acetonitrile
    —— 4-Oxo-4H-pyran-2,6-dicarboxylic acid monoisopropyl ester 6558-90-3 C10H10O6
    4-Oxo-4H-pyran-2,6-dicarboxylic acid monoisopropyl ester
    —— 4-(2-(2-(2-methoxyethoxy)ethoxy)ethylthio)phthalonitrile 314263-25-7 C15H18N2O3S
    4-(2-(2-(2-methoxyethoxy)ethoxy)ethylthio)phthalonitrile
    —— 4,5-Di-o-isopropylidene-4,5,5aβ,6,7,8,8aβ,8b-octahydro-2,3,6,6,8bβ-pentamethyl-2,4β,5β-trihydroxy-2H-naphtho<1,8-bc>furan 127461-18-1 C19H30O4
    4,5-Di-o-isopropylidene-4,5,5aβ,6,7,8,8aβ,8b-octahydro-2,3,6,6,8bβ-pentamethyl-2,4β,5β-trihydroxy-2H-naphtho<1,8-bc>furan
    —— 4-tert-Butoxycarbonylamino-6-(4-octyl-phenyl)-hexanoic acid methyl ester 596820-35-8 C26H43NO4
    4-tert-Butoxycarbonylamino-6-(4-octyl-phenyl)-hexanoic acid methyl ester
    —— 4-(2-bromovinyl)-N,N-diethylaniline 85608-99-7 C12H16BrN
    4-(2-bromovinyl)-N,N-diethylaniline
    —— 4-chloro-3-(4-iodophenyl)-1-methyl-5-phenyl-1H-pyrazolo[3,4-c]pyridazine 1404505-28-7 C18H12ClIN4
    4-chloro-3-(4-iodophenyl)-1-methyl-5-phenyl-1H-pyrazolo[3,4-c]pyridazine
    —— 4-amino-6-methyl-3-(morpholin-4-ylsulfanyl)-4H-[1,2,4]triazin-5-one 1562347-11-8 C8H13N5O2S
    4-amino-6-methyl-3-(morpholin-4-ylsulfanyl)-4H-[1,2,4]triazin-5-one
    —— 4-bromo-N-(2,6-dichlorophenyl)benzamide 282091-65-0 C13H8BrCl2NO
    4-bromo-N-(2,6-dichlorophenyl)benzamide
    —— 4-methylbenzaldehyde (E)-O-[(1S)-2-hydroxy-1-phenylethyl]oxime 368447-66-9 C16H17NO2
    4-methylbenzaldehyde (E)-O-[(1S)-2-hydroxy-1-phenylethyl]oxime
    —— 4-Methoxy-thiopyrilium-(2-nitro-benzol-sulfonat) 95371-92-9 C6H4NO5S*C6H7OS
    4-Methoxy-thiopyrilium-(2-nitro-benzol-sulfonat)
    —— 4-(buta-2,3-dienyl)-3-(3-(trimethylsilyl)prop-2-ynyl)cyclohex-2-enone 1037667-76-7 C16H22OSi
    4-(buta-2,3-dienyl)-3-(3-(trimethylsilyl)prop-2-ynyl)cyclohex-2-enone
    —— 4-((1H-pyrazolo[4,3-b]pyridin-3-yl)amino)-2-fluorophenol 1330625-70-1 C12H9FN4O
    4-((1H-pyrazolo[4,3-b]pyridin-3-yl)amino)-2-fluorophenol
    —— 4-amino-2-(2-diethylaminoethyl)-1H-isoindole-3(2H)-one 125699-69-6 C14H21N3O
    4-amino-2-(2-diethylaminoethyl)-1H-isoindole-3(2H)-one
    —— 4-(2-Hydroxyiminopropyl)chromen-2-one 24526-66-7 C12H11NO3
    4-(2-Hydroxyiminopropyl)chromen-2-one