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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-methyl-benzaldehyde (E)-O-(1,1-dioxo-1H-1λ6-benzo[d]isothiazol-3-yl)-oxime 26995-42-6 C15H12N2O3S
    4-methyl-benzaldehyde (E)-O-(1,1-dioxo-1H-1λ6-benzo[d]isothiazol-3-yl)-oxime
    —— 4-Acetylamino-1-brom-8-nitro-dibenzofuran 5917-23-7 C14H9BrN2O4
    4-Acetylamino-1-brom-8-nitro-dibenzofuran
    —— 4-O-benzoyl-3-O-(3,4-di-O-benzoyl-2-O-trityl-α-L-rhamnopyranosyl)-1,2-O-<1-(exo-cyano)ethylidene>-β-L-rhamnopyranose 113757-38-3 C55H49NO12
    4-O-benzoyl-3-O-(3,4-di-O-benzoyl-2-O-trityl-α-L-rhamnopyranosyl)-1,2-O-<1-(exo-cyano)ethylidene>-β-L-rhamnopyranose
    —— <4-Chlorphenylmercapto-methyl>-bernsteinsaeure 92546-25-3 C11H11ClO4S
    <4-Chlorphenylmercapto-methyl>-bernsteinsaeure
    —— 4-Carboxymethoxy-N-(α-oximino-acetyl)-anilin 17116-58-4 C10H10N2O5
    4-Carboxymethoxy-N-(α-oximino-acetyl)-anilin
    —— 4,4-dibutyl-3,5-isoxazolidinedione 1582289-46-0 C11H19NO3
    4,4-dibutyl-3,5-isoxazolidinedione
    —— 4-amino-2-[6-chloro-1-(3,3,4,4,4-pentafluorobutyl)-1H-indazol-3-yl]-N-cyclobutyl-5-methyl-6-oxo-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine-5-carboxamide 1350854-45-3 C23H21ClF5N7O2
    4-amino-2-[6-chloro-1-(3,3,4,4,4-pentafluorobutyl)-1H-indazol-3-yl]-N-cyclobutyl-5-methyl-6-oxo-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine-5-carboxamide
    —— (4R,5R)-4-chloro-5-(4-chlorophenyl)-1,3-oxathiolane 3,3-dioxide 103721-98-8 C9H8Cl2O3S
    (4R,5R)-4-chloro-5-(4-chlorophenyl)-1,3-oxathiolane 3,3-dioxide
    —— 4-benzylamino-1,2,3-benzothiadiazine-1,1-dioxide 129226-04-6 C14H13N3O2S
    4-benzylamino-1,2,3-benzothiadiazine-1,1-dioxide
    —— 4'-cyano-biphenyl-4-sulfonic acid [(S)-3-((S)-4-amino-5-fluoro-2-oxo-2H-pyrimidin-1-yl)-cyclopentyl]-amide 1034173-59-5 C22H20FN5O3S
    4'-cyano-biphenyl-4-sulfonic acid [(S)-3-((S)-4-amino-5-fluoro-2-oxo-2H-pyrimidin-1-yl)-cyclopentyl]-amide
    —— 4-bromomethyl-fluorenone 66789-62-6 C14H9BrO
    4-bromomethyl-fluorenone
    —— 4-Nitropyrido<2,1-a>isoindol 28901-39-5 C12H8N2O2
    4-Nitropyrido<2,1-a>isoindol
    —— 4-[4-trifluoromethoxy-phenoxy]pyridine-N-oxide 1083099-53-9 C12H8F3NO3
    4-[4-trifluoromethoxy-phenoxy]pyridine-N-oxide
    —— 4-ethoxycarbonyl-2,6-bis(6-methoxypyridin-3-yl)pyridine N-oxide 1286763-58-3 C20H19N3O5
    4-ethoxycarbonyl-2,6-bis(6-methoxypyridin-3-yl)pyridine N-oxide
    —— <4-Nitro-phenylsulfonyl>-<2-methoxy-aethyl>-carbamat 91760-81-5 C10H12N2O7S
    <4-Nitro-phenylsulfonyl>-<2-methoxy-aethyl>-carbamat
    —— (+/-)-4-[2-(3-bromo-4-methoxy-phenyl)-2-hydroxy-ethylamino]-3-(6-imidazol-1-yl-4-methyl-1H-benzimidazol-2-yl)-1H-pyridin-2-one 468736-62-1 C25H23BrN6O3
    (+/-)-4-[2-(3-bromo-4-methoxy-phenyl)-2-hydroxy-ethylamino]-3-(6-imidazol-1-yl-4-methyl-1H-benzimidazol-2-yl)-1H-pyridin-2-one
    —— 4-Chloro-3-methylpyridine-2-carboxylic acid;hydrochloride 2402828-71-9 C7H7Cl2NO2
    4-Chloro-3-methylpyridine-2-carboxylic acid;hydrochloride
    —— 4(R)-benzyl-3-{4-methyl-2(R)-[4'-trifluoromethyl-5-(6(R)-trifluoromethylpiperidin-2(S)-yl)biphenyl-3-yl]pentanoyl}oxazolidin-2-one 1145683-84-6 C35H36F6N2O3
    4(R)-benzyl-3-{4-methyl-2(R)-[4'-trifluoromethyl-5-(6(R)-trifluoromethylpiperidin-2(S)-yl)biphenyl-3-yl]pentanoyl}oxazolidin-2-one
    —— 4-[(2R)-1-[2-chloro-4-(2-hydroxyethoxy)phenyl]-4-[(2-methylpropan-2-yl)oxycarbonyl]piperazin-2-yl]benzoic acid 1097211-52-3 C24H29ClN2O6
    4-[(2R)-1-[2-chloro-4-(2-hydroxyethoxy)phenyl]-4-[(2-methylpropan-2-yl)oxycarbonyl]piperazin-2-yl]benzoic acid
    —— {4'-[5-Cyano-1-(2,4-difluoro-benzyl)-6-oxo-4-trifluoromethyl-1,6-dihydro-pyridin-2-yl]-biphenyl-4-yl}-acetic acid 849929-92-6 C28H17F5N2O3
    {4'-[5-Cyano-1-(2,4-difluoro-benzyl)-6-oxo-4-trifluoromethyl-1,6-dihydro-pyridin-2-yl]-biphenyl-4-yl}-acetic acid
    —— 4-oxa-5-(N-ethylcarbamoyloxy)-tricyclo[5,2,1,02,6 ]dec-8-en-3-one 56232-21-4 C12H15NO4
    4-oxa-5-(N-ethylcarbamoyloxy)-tricyclo[5,2,1,02,6 ]dec-8-en-3-one
    —— (4-Aminomethyl-pyridin-3-ylmethyl)-(1H-benzoimidazol-2-ylmethyl)-(5,6,7,8-tetrahydro-quinolin-8-yl)-amine 1102410-33-2 C24H26N6
    (4-Aminomethyl-pyridin-3-ylmethyl)-(1H-benzoimidazol-2-ylmethyl)-(5,6,7,8-tetrahydro-quinolin-8-yl)-amine
    —— 4-methoxy-4-butyl-1,1':3',1''-terphenyl 1283088-25-4 C23H24O
    4-methoxy-4-butyl-1,1':3',1''-terphenyl
    —— 4-((3S,3aR,4S)-4-((tert-butyldimethylsilyl)oxy)-3-(2-((tetrahydro-2H-pyran-2-yl)oxy)ethoxy)-3a,4,5,6-tetrahydro-3H-pyrrolo[1,2-b]pyrazol-2-yl)-2-chloro-3-methylbenzonitrile 1421375-99-6 C27H40ClN3O4Si
    4-((3S,3aR,4S)-4-((tert-butyldimethylsilyl)oxy)-3-(2-((tetrahydro-2H-pyran-2-yl)oxy)ethoxy)-3a,4,5,6-tetrahydro-3H-pyrrolo[1,2-b]pyrazol-2-yl)-2-chloro-3-methylbenzonitrile
    —— 4-<i>p</i>-tolyl-1-oxa-spiro[2.5]octane 100971-69-5 C14H18O
    4-<i>p</i>-tolyl-1-oxa-spiro[2.5]octane
    —— [4'-trifluoromethyl-5-(6-trifluoromethylpiperidin-2-yl)biphenyl-3-yl]acetic acid methyl ester 1145683-14-2 C22H21F6NO2
    [4'-trifluoromethyl-5-(6-trifluoromethylpiperidin-2-yl)biphenyl-3-yl]acetic acid methyl ester
    —— (4S,5S)-3-Benzyl-5-[2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-ethyl]-4-methyl-oxazolidin-2-one 114828-17-0 C18H25NO4
    (4S,5S)-3-Benzyl-5-[2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-ethyl]-4-methyl-oxazolidin-2-one
    —— 4-methyl-2,4,8-tricarbomethoxytricyclo<3.2.1.0<sup>2,8</sup>>octan-3-one 92243-28-2 C15H18O7
    4-methyl-2,4,8-tricarbomethoxytricyclo<3.2.1.0<sup>2,8</sup>>octan-3-one
    —— 4-Phenylbenzolsulfonsaeure-4-nitrophenylester 20443-82-7 C18H13NO5S
    4-Phenylbenzolsulfonsaeure-4-nitrophenylester
    —— 4-[(2,4-dichlorophenyl)amino]-7-[(1E)-3-morpholin-4-ylprop-1-enyl]quinoline-3-carbonitrile 946490-67-1 C23H20Cl2N4O
    4-[(2,4-dichlorophenyl)amino]-7-[(1E)-3-morpholin-4-ylprop-1-enyl]quinoline-3-carbonitrile
    —— 4-Amino-7-phenyl-azo-2-phenyl-benzotriazol 21036-44-2 C18H14N6
    4-Amino-7-phenyl-azo-2-phenyl-benzotriazol
    —— (4-Chlor-α-brom-benzyliden)-(2-methyl-2H-tetrazolyl-(5))-hydrazin 20715-07-5 C9H8BrClN6
    (4-Chlor-α-brom-benzyliden)-(2-methyl-2H-tetrazolyl-(5))-hydrazin
    —— (+/-)-4bβ-Methyl-1β-<3-hydroxy-propyl>-2α-<2-hydroxymethyl-propyl>-2β-carboxy-7α-hydroxy-4aα,8aβ,10aβ-perhydrophenanthrenlacton 14512-67-5 C23H38O4
    (+/-)-4bβ-Methyl-1β-<3-hydroxy-propyl>-2α-<2-hydroxymethyl-propyl>-2β-carboxy-7α-hydroxy-4aα,8aβ,10aβ-perhydrophenanthrenlacton
    —— 4-(2-Diaethylamino-aethoxy)-4'-(1-hydroxy-2-butylamino-aethyl)-biphenyl 13187-02-5 C24H36N2O2
    4-(2-Diaethylamino-aethoxy)-4'-(1-hydroxy-2-butylamino-aethyl)-biphenyl
    —— 4,6,7,9-Tetramethoxy-3-methyl-phenalen-1-one 18792-84-2 C18H18O5
    4,6,7,9-Tetramethoxy-3-methyl-phenalen-1-one
    —— 4-Chlormethyl-1,2-diisopropyl-urazol 5312-15-2 C9H16ClN3O2
    4-Chlormethyl-1,2-diisopropyl-urazol
    —— 4-acetyl-3-methyl-1H-pyrrole-2-carboxamide 112381-09-6 C8H10N2O2
    4-acetyl-3-methyl-1H-pyrrole-2-carboxamide
    —— 4-((5-carbamoyl-4-(cyclobutylamino)pyrimidin-2-yl)amino)phenyl methanesulfonate 1430096-73-3 C16H19N5O4S
    4-((5-carbamoyl-4-(cyclobutylamino)pyrimidin-2-yl)amino)phenyl methanesulfonate
    —— 4,5-Dihydro-3-mesityl-N-(4-methylphenyl)-4-phenyl-5-(thiobenzoylamino)-5-isooxazolecarboxamide 128870-96-2 C33H31N3O2S
    4,5-Dihydro-3-mesityl-N-(4-methylphenyl)-4-phenyl-5-(thiobenzoylamino)-5-isooxazolecarboxamide
    —— 4'-(4,5-diazafluoren-9-ylimino)benzo-15-crown-5 1340516-49-5 C25H25N3O5
    4'-(4,5-diazafluoren-9-ylimino)benzo-15-crown-5
    —— (4S,5S)-tert-butyl 4-isobutyl-2,2-dimethyl-5-prop-2'-ynyl-1,3-oxazolidine-3-carboxylate 219702-21-3 C17H29NO3
    (4S,5S)-tert-butyl 4-isobutyl-2,2-dimethyl-5-prop-2'-ynyl-1,3-oxazolidine-3-carboxylate
    —— 4-amidrazono-2-phenylamino-5-(4-methylphenyl)-4H-thiopyran 925891-55-0 C19H20N4S
    4-amidrazono-2-phenylamino-5-(4-methylphenyl)-4H-thiopyran
    —— 4-N,N-dimethylaminoquinoine N-oxide 21236-84-0 C11H12N2O
    4-N,N-dimethylaminoquinoine N-oxide
    —— 4-chlorophenyl tert-butyl(5-chloro-2-hydroxyphenyl)phosphinate 1224895-81-1 C16H17Cl2O3P
    4-chlorophenyl tert-butyl(5-chloro-2-hydroxyphenyl)phosphinate
    —— 4H-3,1,2lambda~2~-Benzoxathiagermine 322-42-9 C7H6GeOS
    4H-3,1,2lambda~2~-Benzoxathiagermine
    —— 4-[(E)-2-(4-fluorophenyl)vinyl]-1-[3-(1-methylazetidin-3-yl)-1H-indol-6-yl]-1H-pyridin-2-one 1187743-72-1 C25H22FN3O
    4-[(E)-2-(4-fluorophenyl)vinyl]-1-[3-(1-methylazetidin-3-yl)-1H-indol-6-yl]-1H-pyridin-2-one
    —— 4-(3-chlorophenyl)-1-(3-chloropropyl)-2,2,5-trimethylpiperazine 220909-99-9 C16H24Cl2N2
    4-(3-chlorophenyl)-1-(3-chloropropyl)-2,2,5-trimethylpiperazine
    —— 4,4-di-η(5)-cyclopentadienyl-2-(2,4,6-tris[bis(triemthylsilyl)methyl]phenyl)-1,3,2,4-dithiaboratitanetane 170958-45-9 C37H69BS2Si6Ti
    4,4-di-η(5)-cyclopentadienyl-2-(2,4,6-tris[bis(triemthylsilyl)methyl]phenyl)-1,3,2,4-dithiaboratitanetane
    —— 4-(7-(tert-butyl)-5-methyl-2,3-dihydrobenzofuran-2-yl)phenyl acetate 1047663-79-5 C21H24O3
    4-(7-(tert-butyl)-5-methyl-2,3-dihydrobenzofuran-2-yl)phenyl acetate
    —— (4-bromo-phenyl)-phenyl-[2]pyridyl-phosphine sulfide 858242-68-9 C17H13BrNPS
    (4-bromo-phenyl)-phenyl-[2]pyridyl-phosphine sulfide