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    热门化合物HOT
    • 喹啉
    • 水杨醛
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    • 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-benzoyl-2-hydroxy-5-trichloromethylpyrrole-3-carbonitrile 132629-68-6 C13H7Cl3N2O2
    4-benzoyl-2-hydroxy-5-trichloromethylpyrrole-3-carbonitrile
    —— 4,5-dichloro-10-(4-methoxyphenyl)-10H-anthracen-9-one 1256961-79-1 C21H14Cl2O2
    4,5-dichloro-10-(4-methoxyphenyl)-10H-anthracen-9-one
    —— 4-hydroxy-7-methoxy-3-phenyl-2H-pyrano[3,2-b]benzofuran-2-one 1166399-25-2 C18H12O5
    4-hydroxy-7-methoxy-3-phenyl-2H-pyrano[3,2-b]benzofuran-2-one
    —— 4-methyl-3-[(tert-butoxycarbonyl)amino]-1,1,1-trifluoropentan-2-one 219834-66-9 C11H18F3NO3
    4-methyl-3-[(tert-butoxycarbonyl)amino]-1,1,1-trifluoropentan-2-one
    —— (4-Bromo-phenyl)-(5,7-dibromo-benzofuran-2-yl)-methanol 83806-76-2 C15H9Br3O2
    (4-Bromo-phenyl)-(5,7-dibromo-benzofuran-2-yl)-methanol
    —— (4S)-1-(tert-butoxycarbonyl)-4-<<<<(p-toluenesulfonyl)imino>aminomethyl>amino>methyl>-L-proline 132622-73-2 C19H28N4O6S
    (4S)-1-(tert-butoxycarbonyl)-4-<<<<(p-toluenesulfonyl)imino>aminomethyl>amino>methyl>-L-proline
    —— 4-(4-chlorobenzyl)-2-ethyl-2H-benzo[b][1,4]oxazin-3(4H)-one 688761-01-5 C17H16ClNO2
    4-(4-chlorobenzyl)-2-ethyl-2H-benzo[b][1,4]oxazin-3(4H)-one
    —— 4-[(2-{1,3-Dioxo-1,3-bis[(propan-2-yl)oxy]propan-2-ylidene}-1,3-dithiolan-4-yl)oxy]-4-oxobutanoic acid--ammonia (1/1) 62287-32-5 C16H25NO8S2
    4-[(2-{1,3-Dioxo-1,3-bis[(propan-2-yl)oxy]propan-2-ylidene}-1,3-dithiolan-4-yl)oxy]-4-oxobutanoic acid--ammonia (1/1)
    —— 4-(3,5-dichloro-1,2,3,6-tetrahydro-1-methyl-4-pyridyl)-morpholine 132532-27-5 C10H16Cl2N2O
    4-(3,5-dichloro-1,2,3,6-tetrahydro-1-methyl-4-pyridyl)-morpholine
    —— 4-Acetamido-2-acetylthiophene 84702-99-8 C8H9NO2S
    4-Acetamido-2-acetylthiophene
    —— (4S)-1-(tert-butoxycarbonyl)-4-cyano-L-proline ethyl ester 132623-05-3 C13H20N2O4
    (4S)-1-(tert-butoxycarbonyl)-4-cyano-L-proline ethyl ester
    —— 4-methyl-N-(2-phenylquinolin-3-yl)benzenesulfonamide 1607448-82-7 C22H18N2O2S
    4-methyl-N-(2-phenylquinolin-3-yl)benzenesulfonamide
    —— 4-(4-Bromo-phenylamino)-6-methyl-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester 149221-21-6 C16H18BrNO3
    4-(4-Bromo-phenylamino)-6-methyl-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester
    —— 4-[2-(1,4-diphenylpyrazol-3-yl)oxyethyl]morpholine;hydron;chloride —— C21H24ClN3O2
    4-[2-(1,4-diphenylpyrazol-3-yl)oxyethyl]morpholine;hydron;chloride
    —— 4,4-diethoxy-3,3-dimethylbut-1-en-2-yl trifluoromethanesulfonate 1310736-33-4 C11H19F3O5S
    4,4-diethoxy-3,3-dimethylbut-1-en-2-yl trifluoromethanesulfonate
    —— 4,6-dideoxy-3,5-O-isopropylidene-2-O-(methoxymethyl)-L-gulose 83312-78-1 C11H20O5
    4,6-dideoxy-3,5-O-isopropylidene-2-O-(methoxymethyl)-L-gulose
    —— (4-cyclohexylmethyloxy-2-benzyloxy)benzoic acid 204840-79-9 C21H24O4
    (4-cyclohexylmethyloxy-2-benzyloxy)benzoic acid
    —— 4-(benzyloxycarbonylamino)-N-(pyridin-4-yl)thiochromane-7-carboxamide 361369-84-8 C23H21N3O3S
    4-(benzyloxycarbonylamino)-N-(pyridin-4-yl)thiochromane-7-carboxamide
    —— 4-Amino-N-(2-diethylamino-ethyl)-2-methoxy-benzenesulfonamide 62564-04-9 C13H23N3O3S
    4-Amino-N-(2-diethylamino-ethyl)-2-methoxy-benzenesulfonamide
    —— 4-amino-5H-furan-2-one 92089-08-2 C4H5NO2
    4-amino-5H-furan-2-one
    —— 4-Ethyl-2-methyl-tetrahydro-furan 93716-29-1 C7H14O
    4-Ethyl-2-methyl-tetrahydro-furan
    —— 4-amino-3-(4-methylphenyl)pyridine 1341149-33-4 C12H12N2
    4-amino-3-(4-methylphenyl)pyridine
    —— 4-[2-(tert-butyl-dimethyl-silanyloxy)-ethoxy]-4'-o-tolyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-5'-carboxylic acid (3,5-bis-trifluoromethyl-benzyl)-methyl-amide 393508-85-5 C36H45F6N3O3Si
    4-[2-(tert-butyl-dimethyl-silanyloxy)-ethoxy]-4'-o-tolyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-5'-carboxylic acid (3,5-bis-trifluoromethyl-benzyl)-methyl-amide
    —— 4,7-Dimethoxy-12,15-dinitro<2,2>paracyclophan 55076-09-0 C18H18N2O6
    4,7-Dimethoxy-12,15-dinitro<2,2>paracyclophan
    —— 4-Acetamino-naphthol-(2) 93001-63-9 C12H11NO2
    4-Acetamino-naphthol-(2)
    —— 4-bromo-2-nitro-<i>N</i>-(4-nitro-benzyl)-aniline 954232-53-2 C13H10BrN3O4
    4-bromo-2-nitro-<i>N</i>-(4-nitro-benzyl)-aniline
    —— 4-(benzyloxycarbonylamino)-1,1-dioxy-N-(pyridin-4-yl)thiochromane-7-carboxamide 361369-81-5 C23H21N3O5S
    4-(benzyloxycarbonylamino)-1,1-dioxy-N-(pyridin-4-yl)thiochromane-7-carboxamide
    —— 4-ethyl-6,6-dimethyl-3-(2-morpholino-2-oxoethyl)morpholin-2-one 1312607-47-8 C14H24N2O4
    4-ethyl-6,6-dimethyl-3-(2-morpholino-2-oxoethyl)morpholin-2-one
    —— 4-acetyl-1-benzyl-1,2,3,6-tetrahydropyridine 113707-37-2 C14H17NO
    4-acetyl-1-benzyl-1,2,3,6-tetrahydropyridine
    —— 4-Amino-3-methylmercaptobiphenyl 27565-93-1 C13H13NS
    4-Amino-3-methylmercaptobiphenyl
    —— 4-(1-(2-(2,6-difluorophenyl)acetyl)piperidin-4-yl)-N-(3,5-dimethylbenzyl)-N,2-dimethylpyrimidine-5-carboxamide 1603899-71-3 C29H32F2N4O2
    4-(1-(2-(2,6-difluorophenyl)acetyl)piperidin-4-yl)-N-(3,5-dimethylbenzyl)-N,2-dimethylpyrimidine-5-carboxamide
    —— 4-(2,6-dichlorophenyl)-2-methyl-3-oxo-hexanoic acid ethyl ester 958237-61-1 C15H18F2O3
    4-(2,6-dichlorophenyl)-2-methyl-3-oxo-hexanoic acid ethyl ester
    —— 4-[(E)-2-(2,6-Difluoro-phenyl)-vinyl]-2,6-dimethyl-phenol 127035-83-0 C16H14F2O
    4-[(E)-2-(2,6-Difluoro-phenyl)-vinyl]-2,6-dimethyl-phenol
    —— 4β,5α-epoxy-6β-acetoxy-trans-germacr-1(10)-ene 101925-57-9 C17H28O3
    4β,5α-epoxy-6β-acetoxy-trans-germacr-1(10)-ene
    —— 4,5-Dimethyl-3,6-hexanooxepin 106710-74-1 C14H20O
    4,5-Dimethyl-3,6-hexanooxepin
    —— 4-[2-(phenylsulfonyl)ethyl]morpholine 41821-25-4 C12H17NO3S
    4-[2-(phenylsulfonyl)ethyl]morpholine
    —— 4,5-Bis(acetoxymethyl)-3,6-hexanooxepin 106710-72-9 C18H24O5
    4,5-Bis(acetoxymethyl)-3,6-hexanooxepin
    —— 4-(2,3-Difluoro-phenyl)-4-hydroxy-but-2-ynoic acid ethyl ester 803732-71-0 C12H10F2O3
    4-(2,3-Difluoro-phenyl)-4-hydroxy-but-2-ynoic acid ethyl ester
    —— 4-cyano-2,3-difluoro-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide 1033997-05-5 C19H11F9N2O
    4-cyano-2,3-difluoro-N-[2,6-dimethyl-4-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethyl)-phenyl]-benzamide
    —— 4-acetylamino-5-methylthiophen-3-acetonitrile 172889-36-0 C9H10N2OS
    4-acetylamino-5-methylthiophen-3-acetonitrile
    —— 4β,6β-dihydroxy-(1βH,5βH)-guai-10(14)-ene 101925-66-0 C15H26O2
    4β,6β-dihydroxy-(1βH,5βH)-guai-10(14)-ene
    —— 4-Aethyl-2.6-dioxo-piperazin 89600-85-1 C6H10N2O2
    4-Aethyl-2.6-dioxo-piperazin
    —— 4-(4-tert-Butyl-phenylamino)-6-methyl-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester 149221-28-3 C20H27NO3
    4-(4-tert-Butyl-phenylamino)-6-methyl-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester
    —— 4-acetylamino-5-methylthiophen-3-methanol 172889-34-8 C8H11NO2S
    4-acetylamino-5-methylthiophen-3-methanol
    —— 4-(Dimethoxy-phosphinyl)-1-phenylsemicarbazid 108483-08-5 C9H14N3O4P
    4-(Dimethoxy-phosphinyl)-1-phenylsemicarbazid
    —— 4'-{[(2-Amino-5-piperidin-1-yl-phenyl)-pentanoyl-amino]-methyl}-biphenyl-2-carboxylic acid tert-butyl ester 1026370-34-2 C34H43N3O3
    4'-{[(2-Amino-5-piperidin-1-yl-phenyl)-pentanoyl-amino]-methyl}-biphenyl-2-carboxylic acid tert-butyl ester
    —— 4'-(4-Acetylamino-2-butyl-benzoimidazol-1-ylmethyl)-biphenyl-2-carboxylic acid tert-butyl ester 1026652-23-2 C31H35N3O3
    4'-(4-Acetylamino-2-butyl-benzoimidazol-1-ylmethyl)-biphenyl-2-carboxylic acid tert-butyl ester
    —— [4-Methyl-5-(4-methylphenyl)sulfonyloxypentyl] 4-methylbenzenesulfonate 1026292-97-6 C20H26O6S2
    [4-Methyl-5-(4-methylphenyl)sulfonyloxypentyl] 4-methylbenzenesulfonate
    —— 4-(Cyclohex-2-enyl)-2-phenyl-isoxazolidin-3,5-dion 2989-77-7 C15H15NO3
    4-(Cyclohex-2-enyl)-2-phenyl-isoxazolidin-3,5-dion
    —— 4-(3'-hydroxy-4'-methoxyphenyl)-5,6-dimethoxycoumarin 1292297-06-3 C18H16O6
    4-(3'-hydroxy-4'-methoxyphenyl)-5,6-dimethoxycoumarin