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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,7-Dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid 1016241-79-4 C7H5N3O3
    4,7-Dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid
    —— 4,4,4-(E)-[3-D]-4,4,4-trifluoro-1,3-diphenylbutan-1-one 1392505-46-2 C16H13F3O
    4,4,4-(E)-[3-D]-4,4,4-trifluoro-1,3-diphenylbutan-1-one
    —— 4-n-tridecyloxybenzonitrile oxide 865487-90-7 C20H31NO2
    4-n-tridecyloxybenzonitrile oxide
    —— 4-[[4-(4-methylpiperazin-1-yl)-6-[(5-methyl-1H-pyrazol-3-yl)amino]-1,3,5-triazin-2-yl]sulfanyl]benzoic acid 1258424-17-7 C19H22N8O2S
    4-[[4-(4-methylpiperazin-1-yl)-6-[(5-methyl-1H-pyrazol-3-yl)amino]-1,3,5-triazin-2-yl]sulfanyl]benzoic acid
    —— 4,6,<i>N</i><sup>2</sup>,<i>N</i><sup>2</sup>-tetramethyl-pyrimidine-2,5-diyldiamine 90856-16-9 C8H14N4
    4,6,<i>N</i><sup>2</sup>,<i>N</i><sup>2</sup>-tetramethyl-pyrimidine-2,5-diyldiamine
    —— 4-((S)-4-carboxy-2-{[1-cyclohexyl-5-(1-ethoxycarbonylcyclobutoxy)-1H-pyrazole-3-carbonyl]amino}butyryl)piperazine-1-carboxylic acid ethyl ester 1164337-85-2 C29H43N5O9
    4-((S)-4-carboxy-2-{[1-cyclohexyl-5-(1-ethoxycarbonylcyclobutoxy)-1H-pyrazole-3-carbonyl]amino}butyryl)piperazine-1-carboxylic acid ethyl ester
    —— 4,4'-(2,3,5,6-tetraethoxy-1,4-phenylene)dipyridine 1443744-51-1 C24H28N2O4
    4,4'-(2,3,5,6-tetraethoxy-1,4-phenylene)dipyridine
    —— (4S)-4-benzamido-1-methoxycarbonylpyrrolidine-2-carboxylic acid 1427009-59-3 C14H16N2O5
    (4S)-4-benzamido-1-methoxycarbonylpyrrolidine-2-carboxylic acid
    —— 4-[2-[[2-(4-Fluorophenyl)acetyl]amino]-7,7,10,10-tetramethyl-5-propyl-8,9-dihydronaphtho[2,3-b][1,5]benzodiazepin-12-yl]benzoic acid 951211-64-6 C39H40FN3O3
    4-[2-[[2-(4-Fluorophenyl)acetyl]amino]-7,7,10,10-tetramethyl-5-propyl-8,9-dihydronaphtho[2,3-b][1,5]benzodiazepin-12-yl]benzoic acid
    —— 4-(2-(3-Benzhydryl-5-butyl-2,4,6-trioxo-1,3,5-triazinan-1-yl)ethoxy)benzoic acid 889665-53-6 C29H29N3O6
    4-(2-(3-Benzhydryl-5-butyl-2,4,6-trioxo-1,3,5-triazinan-1-yl)ethoxy)benzoic acid
    —— 4-[4-[5-[(4-fluorophenyl)methyl]-1,3,4-oxadiazol-2-yl]-5-hydroxy-6-methoxypyrimidin-2-yl]-N,N-dimethylbenzamide 857665-14-6 C23H20FN5O4
    4-[4-[5-[(4-fluorophenyl)methyl]-1,3,4-oxadiazol-2-yl]-5-hydroxy-6-methoxypyrimidin-2-yl]-N,N-dimethylbenzamide
    —— [4-Isopropyl-dihydro-furan-(3Z)-ylidenemethyl]-triphenyl-stannane 107711-52-4 C26H28OSn
    [4-Isopropyl-dihydro-furan-(3Z)-ylidenemethyl]-triphenyl-stannane
    —— 4-butoxy-2,2,6,6-tetramethylpiperidin-1-oxy 154186-23-9 C13H26NO2
    4-butoxy-2,2,6,6-tetramethylpiperidin-1-oxy
    —— 4-(1-Pentyloctyl)-phenol 17508-70-2 C19H32O
    4-(1-Pentyloctyl)-phenol
    —— 4-([1,1'-biphenyl]-4-yl)-N-(3-methylquinuclidin-3-yl)piperazine-1-carboxamide 1580436-57-2 C25H32N4O
    4-([1,1'-biphenyl]-4-yl)-N-(3-methylquinuclidin-3-yl)piperazine-1-carboxamide
    —— 4-fluoro-N'-(nonan-5-ylidene)benzohydrazide 1155868-77-1 C16H23FN2O
    4-fluoro-N'-(nonan-5-ylidene)benzohydrazide
    —— 4,8-ethyleneoxy-4-azatetracyclo<5.2.1.0<sup>2,6</sup>.0<sup>2,9</sup>>decan-11-one 78028-21-4 C11H13NO2
    4,8-ethyleneoxy-4-azatetracyclo<5.2.1.0<sup>2,6</sup>.0<sup>2,9</sup>>decan-11-one
    —— 4-(2-Azidomethyl-2,3-dihydro-1H-pyrrolo[1,2-a]indole-9-yl)-5-(5-fluoro-1-methyl-indol-3-yl)-2,4-dihydro-[1,2,4]triazol-3-one 310887-57-1 C23H19FN8O
    4-(2-Azidomethyl-2,3-dihydro-1H-pyrrolo[1,2-a]indole-9-yl)-5-(5-fluoro-1-methyl-indol-3-yl)-2,4-dihydro-[1,2,4]triazol-3-one
    —— 4-(Dimethyl-hydrazono)-1-phenyl-butane-1,3-dione 71481-87-3 C12H14N2O2
    4-(Dimethyl-hydrazono)-1-phenyl-butane-1,3-dione
    —— 4-(3-(benzofuran-2-yl)-1-phenyl-1H-pyrazol-4-yl)-3,4,5,6,7,8-hexahydroquinazoline-2(1H)-thione 1338067-49-4 C25H22N4OS
    4-(3-(benzofuran-2-yl)-1-phenyl-1H-pyrazol-4-yl)-3,4,5,6,7,8-hexahydroquinazoline-2(1H)-thione
    —— (4R,5R,E)-ethyl 4-benzyl-6-chloro-5-hydroxyhex-2-enoate 1289129-34-5 C15H19ClO3
    (4R,5R,E)-ethyl 4-benzyl-6-chloro-5-hydroxyhex-2-enoate
    —— 4,4-diethyl-5-methyl-2-phenyl-5,6-dihydro-1,3-oxazine 81548-30-3 C15H21NO
    4,4-diethyl-5-methyl-2-phenyl-5,6-dihydro-1,3-oxazine
    —— 4-fluoro-N-[4-({[8-methyl-2-(methylamino)quinazolin-4-yl]amino}methyl)phenyl]benzamide 1039734-07-0 C24H22FN5O
    4-fluoro-N-[4-({[8-methyl-2-(methylamino)quinazolin-4-yl]amino}methyl)phenyl]benzamide
    —— 4-nitro-benzoic acid-(4-methyl-2,6-dinitro-anilide) 860566-25-2 C14H10N4O7
    4-nitro-benzoic acid-(4-methyl-2,6-dinitro-anilide)
    —— 4-(Z)-ethylidene-5-methyl-3-phenyl-4,5-dihydro-isoxazole-5-carboxylic acid ethyl ester 30452-76-7 C15H17NO3
    4-(Z)-ethylidene-5-methyl-3-phenyl-4,5-dihydro-isoxazole-5-carboxylic acid ethyl ester
    —— (4-Biphenylyl)chlor(4-phenoxyphenyl)phenylmethan 121653-58-5 C31H23ClO
    (4-Biphenylyl)chlor(4-phenoxyphenyl)phenylmethan
    —— (4,5-dihydro-1<i>H</i>-imidazol-2-yl)-(1,4-dimethyl-1<i>H</i>-indazol-7-yl)-amine 41925-98-8 C12H15N5
    (4,5-dihydro-1<i>H</i>-imidazol-2-yl)-(1,4-dimethyl-1<i>H</i>-indazol-7-yl)-amine
    —— 4-Dipropylamino-N-dipropylaminomethyl-3,5-dinitro-benzenesulfonamide 50714-83-5 C19H33N5O6S
    4-Dipropylamino-N-dipropylaminomethyl-3,5-dinitro-benzenesulfonamide
    —— 4-methyl-7-methylamino-3-(2-morpholin-4-yl-ethyl)-1<i>H</i>-quinolin-2-one 60574-34-7 C17H23N3O2
    4-methyl-7-methylamino-3-(2-morpholin-4-yl-ethyl)-1<i>H</i>-quinolin-2-one
    —— 4-(9-isopropyl-benzo[4,5]cyclohepta[1,2-<i>b</i>]thiophen-4-ylidene)-1-methyl-piperidine 60971-48-4 C22H25NS
    4-(9-isopropyl-benzo[4,5]cyclohepta[1,2-<i>b</i>]thiophen-4-ylidene)-1-methyl-piperidine
    —— 4-(ethylamino)-N-(2-methyl-5-(3-(4-methyl-1H-imidazole-1-yl)-5-(trifluoromethyl)benzoamido)phenyl)thieno[3,2-d]pyrimidine-7-carboxamide 1318242-27-1 C28H24F3N7O2S
    4-(ethylamino)-N-(2-methyl-5-(3-(4-methyl-1H-imidazole-1-yl)-5-(trifluoromethyl)benzoamido)phenyl)thieno[3,2-d]pyrimidine-7-carboxamide
    —— 4-[[1-[[4-(1-methylethyl)phenyl]sulfonyl]-5-(trifluoromethyl)-1H-pyrrolo[2,3-c]pyridin-2-yl]methyl]-benzoic acid 1314841-60-5 C25H21F3N2O4S
    4-[[1-[[4-(1-methylethyl)phenyl]sulfonyl]-5-(trifluoromethyl)-1H-pyrrolo[2,3-c]pyridin-2-yl]methyl]-benzoic acid
    —— 4-acetylamino-3-benzoylamino-pentan-2-ol 492463-63-5 C14H20N2O3
    4-acetylamino-3-benzoylamino-pentan-2-ol
    —— 4-Nitro-N-p-anisoyl-anthranilsaeure 27351-03-7 C15H12N2O6
    4-Nitro-N-p-anisoyl-anthranilsaeure
    —— 4-methyl-1,3-phenylene bis(4-((4-hexylbenzoyl)oxy)benzoate) 1291074-15-1 C47H48O8
    4-methyl-1,3-phenylene bis(4-((4-hexylbenzoyl)oxy)benzoate)
    —— 4-((5-bromopyridin-3-yl)methyl)-6,7-dimethoxy-1-methylisoquinolin-3-ol 1393579-00-4 C18H17BrN2O3
    4-((5-bromopyridin-3-yl)methyl)-6,7-dimethoxy-1-methylisoquinolin-3-ol
    —— (4aR,5R,8S,8aS)-8-((R)-2-Hydroxy-1-methyl-ethyl)-5-methyl-3,4,4a,5,6,7,8,8a-octahydro-naphthalene-2-carboxylic acid 125574-25-6 C15H24O3
    (4aR,5R,8S,8aS)-8-((R)-2-Hydroxy-1-methyl-ethyl)-5-methyl-3,4,4a,5,6,7,8,8a-octahydro-naphthalene-2-carboxylic acid
    —— 4-amino-1-(2-chloro-benzenesulfonyl)-piperidine-4-carboxylic acid (3-trifluoromethyl-phenyl)-amide 1262987-77-8 C19H19ClF3N3O3S
    4-amino-1-(2-chloro-benzenesulfonyl)-piperidine-4-carboxylic acid (3-trifluoromethyl-phenyl)-amide
    —— 4-((3-cyanophenylsulfonamido)methyl)-N-(pyridin-3-yl)benzamide 1262990-10-2 C20H16N4O3S
    4-((3-cyanophenylsulfonamido)methyl)-N-(pyridin-3-yl)benzamide
    —— (4S,5S)-N-isopentyl-5-<<(tert-butyloxy)carbonyl>amino>-6-cyclohexyl-4-hydroxyhex-1-ene-2-carboxamide 110613-67-7 C23H42N2O4
    (4S,5S)-N-isopentyl-5-<<(tert-butyloxy)carbonyl>amino>-6-cyclohexyl-4-hydroxyhex-1-ene-2-carboxamide
    —— 4-methyl-1-(1H-pyrrol-1-yl)pent-2-en-1-one 1201762-05-1 C10H13NO
    4-methyl-1-(1H-pyrrol-1-yl)pent-2-en-1-one
    —— 4-[(3-cyanobenzoyl)amino]-5-(dipropylamino)-5-oxopentanoic acid 102768-00-3 C19H25N3O4
    4-[(3-cyanobenzoyl)amino]-5-(dipropylamino)-5-oxopentanoic acid
    —— 4-phenyl-5,5'-oxybis(dithieno)[3,2-c;2,3-e][1,2]azaborine 103720-89-4 C28H18B2N2OS4
    4-phenyl-5,5'-oxybis(dithieno)[3,2-c;2,3-e][1,2]azaborine
    —— 4-chloro-N-(2-{2-oxo-4-[(pyridin-2-ylmethyl)-amino]-1,2-dihydro-pyridin-3-yl}-3H-benzoimidazol-4-yl)-benzamide 1095321-57-5 C25H19ClN6O2
    4-chloro-N-(2-{2-oxo-4-[(pyridin-2-ylmethyl)-amino]-1,2-dihydro-pyridin-3-yl}-3H-benzoimidazol-4-yl)-benzamide
    —— 4-amino-5-cyano-6-ethoxy-N-(4-morpholin-4-ylbenzyl)pyridine-2-carboxamide 904311-54-2 C20H23N5O3
    4-amino-5-cyano-6-ethoxy-N-(4-morpholin-4-ylbenzyl)pyridine-2-carboxamide
    —— 4-([1,1'-biphenyl]-4-ylmethyl)benzonitrile 30203-92-0 C20H15N
    4-([1,1'-biphenyl]-4-ylmethyl)benzonitrile
    —— 4-Chloro-1-isopropyl-6,7-dimethoxy-1,2,3,4-tetrahydro-naphthalene-1-carbonitrile 27332-71-4 C16H20ClNO2
    4-Chloro-1-isopropyl-6,7-dimethoxy-1,2,3,4-tetrahydro-naphthalene-1-carbonitrile
    —— 4-tert.-Butyl-1-ethyl-cyclopenten 18327-83-8 C11H20
    4-tert.-Butyl-1-ethyl-cyclopenten
    —— 4-(2-chloromethanesulfonyl-1-phenyl-vinyl)-morpholine 32616-58-3 C13H16ClNO3S
    4-(2-chloromethanesulfonyl-1-phenyl-vinyl)-morpholine
    —— 4-(3-fluorophenyl)-5-(2-fluoro-4-pyridyl)pyrimidine 371230-41-0 C15H9F2N3
    4-(3-fluorophenyl)-5-(2-fluoro-4-pyridyl)pyrimidine