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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-butylphenyl)-1-(9-chloro-7-nitro-2,3-dihydrobenzo[de]chromen-3-yl)-1H-1,2,3-triazole 1469984-26-6 C24H21ClN4O3
    4-(4-butylphenyl)-1-(9-chloro-7-nitro-2,3-dihydrobenzo[de]chromen-3-yl)-1H-1,2,3-triazole
    —— (4RS)-4-[3-(benzyloxycarbonyl)amino]butyl-4-methoxycarbonyl-2-oxoazetidine 1315455-67-4 C17H22N2O5
    (4RS)-4-[3-(benzyloxycarbonyl)amino]butyl-4-methoxycarbonyl-2-oxoazetidine
    —— 4-[1-(4-chloro-phenyl)-1-ethoxy-ethyl]-1-methyl-piperidine 53220-58-9 C16H24ClNO
    4-[1-(4-chloro-phenyl)-1-ethoxy-ethyl]-1-methyl-piperidine
    —— 4-benzyl-1-(ethoxycarbonyl)-8b-azaacenaphthylenium-5-olate 1380495-01-1 C21H17NO3
    4-benzyl-1-(ethoxycarbonyl)-8b-azaacenaphthylenium-5-olate
    —— [4-[3-[4-[4-[4-(2-ethylhexoxy)benzoyl]oxybenzoyl]oxyphenyl]phenoxy]carbonylphenyl] 4-[(2S)-2-methylbutoxy]benzoate 1465766-23-7 C53H52O10
    [4-[3-[4-[4-[4-(2-ethylhexoxy)benzoyl]oxybenzoyl]oxyphenyl]phenoxy]carbonylphenyl] 4-[(2S)-2-methylbutoxy]benzoate
    —— 4-(benzyloxy)-1-(5-fluoro-2-(2-methylprop-1-en-1-yl)phenoxy)butan-2-one 1617531-75-5 C21H23FO3
    4-(benzyloxy)-1-(5-fluoro-2-(2-methylprop-1-en-1-yl)phenoxy)butan-2-one
    —— 4-((2S,3R)-3-Allyl-1-benzylcarbamoyl-3-ethyl-4-oxo-azetidin-2-yloxy)-benzoic acid tert-butyl ester 1026593-60-1 C27H32N2O5
    4-((2S,3R)-3-Allyl-1-benzylcarbamoyl-3-ethyl-4-oxo-azetidin-2-yloxy)-benzoic acid tert-butyl ester
    —— 4-Benzyloxy-3-(2-hydroxy-1-methoxyethyl)-acetophenon 58273-53-3 C18H20O4
    4-Benzyloxy-3-(2-hydroxy-1-methoxyethyl)-acetophenon
    —— 4-(((3-(4-methoxyphenyl)-1H-pyrazol-4-yl)methylene)amino)-5-methyl-2-((4-methylpiperazin-1-yl)methyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione 1187037-88-2 C20H26N8OS
    4-(((3-(4-methoxyphenyl)-1H-pyrazol-4-yl)methylene)amino)-5-methyl-2-((4-methylpiperazin-1-yl)methyl)-2,4-dihydro-3H-1,2,4-triazole-3-thione
    —— 4-(7-Amino-1,8-naphthyridin-4-yl)phenol 858859-75-3 C14H11N3O
    4-(7-Amino-1,8-naphthyridin-4-yl)phenol
    —— (4R)-3-[(2R,4R)-2-azido-4-methylhexanoyl]-4-benzyl-1,3-oxazolidin-2-one 221293-03-4 C17H22N4O3
    (4R)-3-[(2R,4R)-2-azido-4-methylhexanoyl]-4-benzyl-1,3-oxazolidin-2-one
    —— 4-chloro-6-[4-[4-[(4-chlorophenyl)methyl]piperazin-1-yl]-1H-pyrazol-5-yl]benzene-1,3-diol 719287-46-4 C20H20Cl2N4O2
    4-chloro-6-[4-[4-[(4-chlorophenyl)methyl]piperazin-1-yl]-1H-pyrazol-5-yl]benzene-1,3-diol
    —— 4-(4-Methyl-phenoxy)-diphenylthioaether 94305-30-3 C19H16OS
    4-(4-Methyl-phenoxy)-diphenylthioaether
    —— 4-[5-(4-Methoxy-phenyl)-3-phenyl-4,5-dihydro-pyrazol-1-yl]-benzamide 95796-99-9 C23H21N3O2
    4-[5-(4-Methoxy-phenyl)-3-phenyl-4,5-dihydro-pyrazol-1-yl]-benzamide
    —— 4-(3-phenylthioureido)phenyl sulfamate 1330061-49-8 C13H13N3O3S2
    4-(3-phenylthioureido)phenyl sulfamate
    —— 4-[(2-methyl-4-oxo-1H-benzo[h]quinolin-3-yl)diazenyl]benzenecarboximidamide;hydrochloride 89481-42-5 C21H18ClN5O
    4-[(2-methyl-4-oxo-1H-benzo[h]quinolin-3-yl)diazenyl]benzenecarboximidamide;hydrochloride
    —— 4-chloro-3-(2-hydroxypropan-2-yl)-5,5-dimethyl-5H-1,2-oxaselenole 2-oxide 1258329-16-6 C8H13ClO3Se
    4-chloro-3-(2-hydroxypropan-2-yl)-5,5-dimethyl-5H-1,2-oxaselenole 2-oxide
    —— 4-Acetyl-5-(2-methoxy-phenyl)-dihydro-furan-2-one 287729-36-6 C13H14O4
    4-Acetyl-5-(2-methoxy-phenyl)-dihydro-furan-2-one
    —— 4-(3-chloro-pyridin-2-yl)-N-[4-(2-methoxy-1,1-dimethyl-ethyl)-phenyl]-benzamide 717111-98-3 C23H23ClN2O2
    4-(3-chloro-pyridin-2-yl)-N-[4-(2-methoxy-1,1-dimethyl-ethyl)-phenyl]-benzamide
    —— 4-nitro-N-[(trimethylsilyl)methyl]benzamide 17983-58-3 C11H16N2O3Si
    4-nitro-N-[(trimethylsilyl)methyl]benzamide
    —— 4-Amino-1-{(2R,4S,5S)-4-azido-5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-2-yl}-1H-pyrimidin-2-one 184241-37-0 C30H30N6O5
    4-Amino-1-{(2R,4S,5S)-4-azido-5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-2-yl}-1H-pyrimidin-2-one
    —— 4Z,8Z,12Z-hexadecatriene-1,16-diol diacetate 71197-68-7 C20H32O4
    4Z,8Z,12Z-hexadecatriene-1,16-diol diacetate
    —— 4-(1-butyryl-piperidin-4-ylsulfamoyl)-naphthalene-1-carboxylic acid phenylamide 723307-53-7 C26H29N3O4S
    4-(1-butyryl-piperidin-4-ylsulfamoyl)-naphthalene-1-carboxylic acid phenylamide
    —— 4-[(ethylimino)methyl]-N,N-dimethylbenzeneamine 59488-00-5 C11H16N2
    4-[(ethylimino)methyl]-N,N-dimethylbenzeneamine
    —— 4-(3',5',5'-Trimethyl-2'-cyclohexyliden)-buten-(2)-saeure-ethylester 2352-48-9 C15H22O2
    4-(3',5',5'-Trimethyl-2'-cyclohexyliden)-buten-(2)-saeure-ethylester
    —— 4-iodophenyl 3,4-difluorobenzoate 314080-14-3 C13H7F2IO2
    4-iodophenyl 3,4-difluorobenzoate
    —— 4-nitrobenzyl ((benzyloxy)carbonyl)glycyl-2,2-d2glycinate 188881-28-9 C19H19N3O7
    4-nitrobenzyl ((benzyloxy)carbonyl)glycyl-2,2-d2glycinate
    —— 4-Chloro-1,3-dihydro-2,1-benzoxaborol-1-ol 947162-29-0 C7H6BClO2
    4-Chloro-1,3-dihydro-2,1-benzoxaborol-1-ol
    —— 4-amino-2-[5-chloro-3-(3,3,4,4,4-pentafluorobutyl)-1H-indazol-1-yl]-5-methyl-5-(1,3,4-thiadiazol-2-yl)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one 1350853-24-5 C20H14ClF5N8OS
    4-amino-2-[5-chloro-3-(3,3,4,4,4-pentafluorobutyl)-1H-indazol-1-yl]-5-methyl-5-(1,3,4-thiadiazol-2-yl)-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one
    —— 4,4'-dimethoxyvulpinic acid 38746-90-6 C21H18O7
    4,4'-dimethoxyvulpinic acid
    —— 4-(2-hydroxyethyliminomethyl)-5-methyl-2-phenyl-4H-pyrazol-3-one 69962-51-2 C13H15N3O2
    4-(2-hydroxyethyliminomethyl)-5-methyl-2-phenyl-4H-pyrazol-3-one
    —— 4-Butoxy-2-chloropyrimidine 1247206-94-5 C8H11ClN2O
    4-Butoxy-2-chloropyrimidine
    —— 4-hydroxy-7-methyl-5,6,7,8-tetrahydro-1<i>H</i>-quinolin-2-one 56517-62-5 C10H13NO2
    4-hydroxy-7-methyl-5,6,7,8-tetrahydro-1<i>H</i>-quinolin-2-one
    —— 4-Chloro-2-propoxy-phenol 18113-11-6 C9H11ClO2
    4-Chloro-2-propoxy-phenol
    —— 4-{2-[1-Methoxy-meth-(E)-ylidene]-cyclohexyl}-1-(2-methyl-propane-2-sulfonyl)-butan-2-one 288571-52-8 C16H28O4S
    4-{2-[1-Methoxy-meth-(E)-ylidene]-cyclohexyl}-1-(2-methyl-propane-2-sulfonyl)-butan-2-one
    —— 4-phenyl-2-trifluoromethylcyclohex-3-en-1-one 75682-78-9 C13H11F3O
    4-phenyl-2-trifluoromethylcyclohex-3-en-1-one
    —— 4-acetoxy-7,7-ethylenedioxy-11-hydroxy-2-trimethylsilyl-6,7,8,9-tetrahydroanthra<2,3-b>thiophene-5,10-dione 114232-79-0 C23H24O7SSi
    4-acetoxy-7,7-ethylenedioxy-11-hydroxy-2-trimethylsilyl-6,7,8,9-tetrahydroanthra<2,3-b>thiophene-5,10-dione
    —— 4-[4-(4,5-dihydro-5-phenyl-3-isoxazolyl)-2-thiazolyl]-1,2,3,6-tetrahydropyridine hydrochloride 1003320-32-8 C17H17N3OS*ClH
    4-[4-(4,5-dihydro-5-phenyl-3-isoxazolyl)-2-thiazolyl]-1,2,3,6-tetrahydropyridine hydrochloride
    —— 4-Amino-2<4-brom-phenoxymethyl>-6-methyl-pyrimidin 67386-52-1 C12H12BrN3O
    4-Amino-2<4-brom-phenoxymethyl>-6-methyl-pyrimidin
    —— 4,8-Bis-(4-methoxy-phenyl)-2,6-diphenyl-4H,8H-2,3b,6,7b-tetraaza-dicyclopenta[a,e]pentalene-1,3,5,7-tetraone 84507-76-6 C36H26N4O6
    4,8-Bis-(4-methoxy-phenyl)-2,6-diphenyl-4H,8H-2,3b,6,7b-tetraaza-dicyclopenta[a,e]pentalene-1,3,5,7-tetraone
    —— 4-Butoxy-benzoic acid 3-chloro-4-p-tolylazo-phenyl ester 80764-06-3 C24H23ClN2O3
    4-Butoxy-benzoic acid 3-chloro-4-p-tolylazo-phenyl ester
    —— {(4S,5R)-5-[(R)-2-hydroxypropyl]-2,2-dimethyl-1,3-dioxolan-4-yl}methyl 4-methylbenzenesulfonate 1334848-81-5 C16H24O6S
    {(4S,5R)-5-[(R)-2-hydroxypropyl]-2,2-dimethyl-1,3-dioxolan-4-yl}methyl 4-methylbenzenesulfonate
    —— 4-(carbamylmethyl)-(p-formylaminophenyl)-Δ<sup>2</sup>-oxazolinone-5 70663-33-1 C12H11N3O4
    4-(carbamylmethyl)-(p-formylaminophenyl)-Δ<sup>2</sup>-oxazolinone-5
    —— 4-(2-(2,9-diethyl-5,5,12,12-tetrafluoro-1,8,10-trimethyl-5H,12H-5l4,6l4,12l4,13l4-pyrrolo[1,2-d]pyrrolo[1',2':4,5][1,2,4,3]triazaborinino[2,1-a][1,2,4,3]triazaborinin-3-yl)vinyl)-N,N-dimethylaniline 1609562-55-1 C27H33B2F4N5
    4-(2-(2,9-diethyl-5,5,12,12-tetrafluoro-1,8,10-trimethyl-5H,12H-5l4,6l4,12l4,13l4-pyrrolo[1,2-d]pyrrolo[1',2':4,5][1,2,4,3]triazaborinino[2,1-a][1,2,4,3]triazaborinin-3-yl)vinyl)-N,N-dimethylaniline
    —— 4-(<i>N</i>-methylcarbamoyloxy-2-nitrilo-acetimidoyl)-piperazine-1-carboxylic acid ethyl ester 27972-09-4 C11H17N5O4
    4-(<i>N</i>-methylcarbamoyloxy-2-nitrilo-acetimidoyl)-piperazine-1-carboxylic acid ethyl ester
    —— 4'-[(2-n-Propyl-4-methyl-6-(1-(2,2,2-trifluoroethyl)-imidazol-4-yl)-benzimidazol-1-yl)-methyl]-biphenyl-2-carboxylic acid 1237423-87-8 C30H27F3N4O2
    4'-[(2-n-Propyl-4-methyl-6-(1-(2,2,2-trifluoroethyl)-imidazol-4-yl)-benzimidazol-1-yl)-methyl]-biphenyl-2-carboxylic acid
    —— 4,5-dihydro-5-(1,1-dimethylethyl)-3(2H)-thiophenone oxime 75782-76-2 C8H15NOS
    4,5-dihydro-5-(1,1-dimethylethyl)-3(2H)-thiophenone oxime
    —— (+-)-4-Diethylaminomethyl-hex-3ξ-en-2-ol 3491-61-0 C11H23NO
    (+-)-4-Diethylaminomethyl-hex-3ξ-en-2-ol
    —— 4-chlorophenyl 4-cyanophenyl selenide 1253853-25-6 C13H8ClNSe
    4-chlorophenyl 4-cyanophenyl selenide
    —— 4-(((1R,3S)-3-amino-2,2,3-trimethylcyclopentyl)amino)-6-(6-fluoro-3-pyridinyl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400687-10-6 C21H25FN6O
    4-(((1R,3S)-3-amino-2,2,3-trimethylcyclopentyl)amino)-6-(6-fluoro-3-pyridinyl)pyrrolo[1,2-b]pyridazine-3-carboxamide