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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-(1,3-dioxan-2-yl)ethyl)toluene 1379685-05-8 C13H18O2
    4-(2-(1,3-dioxan-2-yl)ethyl)toluene
    —— 4-imino-3(4H)-quinazolinamine 150239-59-1 C8H8N4
    4-imino-3(4H)-quinazolinamine
    —— 4-hydroxy-3-(6-nitro-benzothiazol-2-ylazo)-1H-quinolin-2-one 130987-62-1 C16H9N5O4S
    4-hydroxy-3-(6-nitro-benzothiazol-2-ylazo)-1H-quinolin-2-one
    —— 4-formyl-3',5'-dimethoxydiphenylamine 107816-57-9 C15H15NO3
    4-formyl-3',5'-dimethoxydiphenylamine
    —— (4S)-2-oxo-3-(9-phenylfluoren-9-yl)oxazolidine-4-carboxylic acid vinylamide 126459-28-7 C25H20N2O3
    (4S)-2-oxo-3-(9-phenylfluoren-9-yl)oxazolidine-4-carboxylic acid vinylamide
    —— 4-(bromomethyl)-N-(4-isopropoxy-3-(prop-1-en-1-yl)phenyl)benzamide 1433987-57-5 C20H22BrNO2
    4-(bromomethyl)-N-(4-isopropoxy-3-(prop-1-en-1-yl)phenyl)benzamide
    —— (41R,42R,101R,102R,161R,162R)-15,75,135-tridodecyl-12,72,132-trimethoxy-3,5,9,11,15,17-hexaaza-1,7,13(1,3)-tribenzena-4,10,16(1,2)-tricyclohexanacyclooctadecaphane-2,5,8,11,14,17-hexaene 615574-00-0 C81H126N6O3
    (41R,42R,101R,102R,161R,162R)-15,75,135-tridodecyl-12,72,132-trimethoxy-3,5,9,11,15,17-hexaaza-1,7,13(1,3)-tribenzena-4,10,16(1,2)-tricyclohexanacyclooctadecaphane-2,5,8,11,14,17-hexaene
    —— (4R,5R)-4,5-bis(ethylsulfanylmethyl)-2-[(E)-prop-1-enyl]-1,3-dioxolane 107210-56-0 C12H22O2S2
    (4R,5R)-4,5-bis(ethylsulfanylmethyl)-2-[(E)-prop-1-enyl]-1,3-dioxolane
    —— 4,4″-dicyano-5′-nitro-m-terphenyl 1445904-37-9 C20H11N3O2
    4,4″-dicyano-5′-nitro-m-terphenyl
    —— 4-(2-Chlorbenzyl)-N-methyl-isochinoliniumiodid 27293-61-4 C17H15ClN*I
    4-(2-Chlorbenzyl)-N-methyl-isochinoliniumiodid
    —— 4-chloro-6-methoxy-7-(3-piperidin-1-yl-propoxy)-quinolin-3-ylamine 460088-44-2 C18H24ClN3O2
    4-chloro-6-methoxy-7-(3-piperidin-1-yl-propoxy)-quinolin-3-ylamine
    —— 4-(3-chloroanilino)-N-phenylbenzamide 600171-16-2 C19H15ClN2O
    4-(3-chloroanilino)-N-phenylbenzamide
    —— (4-Fluorophenyl)(pyridin-4-yl)methanamine 917746-83-9 C12H11FN2
    (4-Fluorophenyl)(pyridin-4-yl)methanamine
    —— 4-[(E,2S,3R)-2-(hexadecylcarbamoylamino)-3-hydroxyoctadec-4-enoxy]-4-oxobutanoic acid 867062-54-2 C39H74N2O6
    4-[(E,2S,3R)-2-(hexadecylcarbamoylamino)-3-hydroxyoctadec-4-enoxy]-4-oxobutanoic acid
    —— [((4,6-tBu2C5H2N)CH2N(2,6-diisopropylphenyl))Hf(dimethylamido)3] 1031217-69-2 C32H57HfN5
    [((4,6-tBu2C5H2N)CH2N(2,6-diisopropylphenyl))Hf(dimethylamido)3]
    —— (4R,4aR,6S,7S,7aR,8aS,9R,9bS)-6-(3-Chloro-benzoyloxy)-7,9-dihydroxy-7a-isopropyl-4,9b-dimethyl-1,2,3,4,4a,5,6,7,7a,8a,9,9b-dodecahydro-8-oxa-cyclopropa[b]phenanthrene-4-carboxylic acid methyl ester 85570-49-6 C28H35ClO7
    (4R,4aR,6S,7S,7aR,8aS,9R,9bS)-6-(3-Chloro-benzoyloxy)-7,9-dihydroxy-7a-isopropyl-4,9b-dimethyl-1,2,3,4,4a,5,6,7,7a,8a,9,9b-dodecahydro-8-oxa-cyclopropa[b]phenanthrene-4-carboxylic acid methyl ester
    —— 4-cyano-5-dicyanomethyl-2-methyl-pyrrole-3-carboxylic acid ethyl ester 42046-54-8 C12H10N4O2
    4-cyano-5-dicyanomethyl-2-methyl-pyrrole-3-carboxylic acid ethyl ester
    —— 4-{2-[2-(4-chloro-phenyl)-2H-indazol-3-yl]-2-cyclohexyl-acetylamino}-benzoic acid ethyl ester 1219496-35-1 C30H30ClN3O3
    4-{2-[2-(4-chloro-phenyl)-2H-indazol-3-yl]-2-cyclohexyl-acetylamino}-benzoic acid ethyl ester
    —— 4'-Acetoxy-2-chlormethyl-6'-methyl-4.6.2'-trimethoxy-benzophenon 6652-78-4 C20H21ClO6
    4'-Acetoxy-2-chlormethyl-6'-methyl-4.6.2'-trimethoxy-benzophenon
    —— [4]quinolyl-(1-methyl-[2]piperidyl)-methanol 861386-08-5 C16H20N2O
    [4]quinolyl-(1-methyl-[2]piperidyl)-methanol
    —— 4-(1-(3-methylbutanoyl)piperidin-4-yloxy)-1-(4-(methylsulfonyl)phenyl)pyridin-2(1H)-one 1104445-30-8 C22H28N2O5S
    4-(1-(3-methylbutanoyl)piperidin-4-yloxy)-1-(4-(methylsulfonyl)phenyl)pyridin-2(1H)-one
    —— 4-chloro-3-(2-dimethylaminoethyl)aniline 884341-56-4 C10H15ClN2
    4-chloro-3-(2-dimethylaminoethyl)aniline
    —— 4-(4-chlorobenzoyl)-N-isopropyl-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-carboxamide 1131455-28-1 C19H19ClN2O2S
    4-(4-chlorobenzoyl)-N-isopropyl-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-carboxamide
    —— (4R,5R)-5-(3-methoxyphenyl)-4-(3-((2-(methylamino)pyridin-5-yl)ethynyl)phenyl)oxazolidin-2-one 1375750-16-5 C24H21N3O3
    (4R,5R)-5-(3-methoxyphenyl)-4-(3-((2-(methylamino)pyridin-5-yl)ethynyl)phenyl)oxazolidin-2-one
    —— 4-chloro-N-({1-[(3R)-3-(dimethylamino)pyrrolidin-1-yl]cyclohexyl}methyl)-1-(1,3-thiazol-2-yl)-1H-indole-3-carboxamide 1186085-69-7 C25H32ClN5OS
    4-chloro-N-({1-[(3R)-3-(dimethylamino)pyrrolidin-1-yl]cyclohexyl}methyl)-1-(1,3-thiazol-2-yl)-1H-indole-3-carboxamide
    —— 4-Bromo-6-hydrazinylpyrimidine 1602555-54-3 C4H5BrN4
    4-Bromo-6-hydrazinylpyrimidine
    —— (4-bromo-3-methylphenyl)(4-((3,4-dihydro-6,7-dimethoxyisoquinolin-2(1H)-yl)methyl)piperidin-1-yl)methanone 1535167-49-7 C25H31BrN2O3
    (4-bromo-3-methylphenyl)(4-((3,4-dihydro-6,7-dimethoxyisoquinolin-2(1H)-yl)methyl)piperidin-1-yl)methanone
    —— 4-benzyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one 858838-32-1 C16H14N2O
    4-benzyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
    —— [4-(6-chloro-pyrimidin-4-yl)-pyrazol-1-yl]-acetonitrile 943314-47-4 C9H6ClN5
    [4-(6-chloro-pyrimidin-4-yl)-pyrazol-1-yl]-acetonitrile
    —— 4-[5-(2-cyclopropylaminopyrimidin-4-yl)-4-(4-fluorophenyl)thiazol-2-yloxy]piperidine-1-carboxylic acid tert-butyl ester 917810-40-3 C26H30FN5O3S
    4-[5-(2-cyclopropylaminopyrimidin-4-yl)-4-(4-fluorophenyl)thiazol-2-yloxy]piperidine-1-carboxylic acid tert-butyl ester
    —— 4,4-dimethyl-1-phenyl-hepta-2,6-dien-1-one 908592-16-5 C15H18O
    4,4-dimethyl-1-phenyl-hepta-2,6-dien-1-one
    —— 4-oxy-quinoxaline-2-carboxylic acid hydrazide 75136-84-4 C9H8N4O2
    4-oxy-quinoxaline-2-carboxylic acid hydrazide
    —— (4aS,10aR)-8-Hydroxy-7-methylene-4,9-dioxo-1,3,4,5,6,7,8,9,10,10a-decahydro-2H-phenanthrene-4a-carboxylic acid methyl ester 113459-76-0 C17H20O5
    (4aS,10aR)-8-Hydroxy-7-methylene-4,9-dioxo-1,3,4,5,6,7,8,9,10,10a-decahydro-2H-phenanthrene-4a-carboxylic acid methyl ester
    —— 4-But-3-enyl-3,5-dimethoxy-4-((R)-2-methoxymethoxymethyl-pyrrolidine-1-carbonyl)-cyclohexa-2,5-dienone 119711-81-8 C20H29NO6
    4-But-3-enyl-3,5-dimethoxy-4-((R)-2-methoxymethoxymethyl-pyrrolidine-1-carbonyl)-cyclohexa-2,5-dienone
    —— 4-(3,4-dimethoxy-phenyl)-2-(3-methoxy-phenyl)-4-oxo-butyronitrile 108367-75-5 C19H19NO4
    4-(3,4-dimethoxy-phenyl)-2-(3-methoxy-phenyl)-4-oxo-butyronitrile
    —— 4-<3-Carboxy-cyclopenten-(2)-yl>-buttersaeure 23254-00-4 C10H14O4
    4-<3-Carboxy-cyclopenten-(2)-yl>-buttersaeure
    —— [4,5']bipyrimidinylidene-2,6,2',4',6'-pentaone 859329-87-6 C8H6N4O5
    [4,5']bipyrimidinylidene-2,6,2',4',6'-pentaone
    —— 4-<1-Chlor-aethyl>-stilben 101282-14-8 C16H15Cl
    4-<1-Chlor-aethyl>-stilben
    —— 4,5-diamino-2-imidazol-1-yl-N-(1H-indazol-6-yl)-benzamide 1056619-58-9 C17H15N7O
    4,5-diamino-2-imidazol-1-yl-N-(1H-indazol-6-yl)-benzamide
    —— 4-bromo-1-(phenylsulfonyl)-2-(trifluoromethyl)benzene 933062-62-5 C13H8BrF3O2S
    4-bromo-1-(phenylsulfonyl)-2-(trifluoromethyl)benzene
    —— 4-(2-(1,3-dioxan-2-yl)ethyl)-7-chloroquinoline 1446192-36-4 C15H16ClNO2
    4-(2-(1,3-dioxan-2-yl)ethyl)-7-chloroquinoline
    —— 4-chloro-6-(methylthio)quinoline 99074-39-2 C10H8ClNS
    4-chloro-6-(methylthio)quinoline
    —— 4-Nitro-2-{[(Z)-2,4,5-trichloro-phenylimino]-methyl}-phenol 15257-21-3 C13H7Cl3N2O3
    4-Nitro-2-{[(Z)-2,4,5-trichloro-phenylimino]-methyl}-phenol
    —— 4-cyanophenyl 4-(4-ethylcyclohexen-1-yl)-benzoate 72326-59-1 C22H21NO2
    4-cyanophenyl 4-(4-ethylcyclohexen-1-yl)-benzoate
    —— 4-Amino-benzenesulfonic acid 2,4-bis-(3-methyl-butyl)-phenyl ester 55017-70-4 C22H31NO3S
    4-Amino-benzenesulfonic acid 2,4-bis-(3-methyl-butyl)-phenyl ester
    —— 4'-(methoxy)-3'-ethyl-1-methylcyclopropanecarboxanilide 72107-96-1 C14H19NO2
    4'-(methoxy)-3'-ethyl-1-methylcyclopropanecarboxanilide
    —— 4-methoxyphenyl (2-O-acetyl-4-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-(3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside 1192360-98-7 C89H98O20
    4-methoxyphenyl (2-O-acetyl-4-O-benzyl-α-L-rhamnopyranosyl)-(1->2)-(3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->2)-3,4-di-O-benzyl-α-L-rhamnopyranoside
    —— 4,7-dihydro-1,3,6-trimethyl-4-(2-chlorophenyl)-1H-pyrazolo[3,4-b]pyridin-5-carboxylic acid ethyl ester, hydrochloride 93181-54-5 C18H20ClN3O2*ClH
    4,7-dihydro-1,3,6-trimethyl-4-(2-chlorophenyl)-1H-pyrazolo[3,4-b]pyridin-5-carboxylic acid ethyl ester, hydrochloride
    —— 4-(5-methylsulfanylmethyl-3-phenyl-4,5-dihydro-3H-[1,2,3]triazol-4-yl)-morpholine 65984-31-8 C14H20N4OS
    4-(5-methylsulfanylmethyl-3-phenyl-4,5-dihydro-3H-[1,2,3]triazol-4-yl)-morpholine
    —— 4-methyl-2,3-dihydro-1-benzothiepin 139711-07-2 C11H12S
    4-methyl-2,3-dihydro-1-benzothiepin