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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[3-(3-chlorophenyl)prop-2-enoyl]-5-methoxy-1,3-benzoxathiol-2-one 943594-79-4 C17H11ClO4S
    4-[3-(3-chlorophenyl)prop-2-enoyl]-5-methoxy-1,3-benzoxathiol-2-one
    —— 4-((4aR,10bR)-8,9-dimethoxy-1,2,3,4,4a,10b-hexahydrophenanthridin-6-yl)-N-(1-H-imidazol-2-yl)-benzamide 667422-56-2 C25H26N4O3
    4-((4aR,10bR)-8,9-dimethoxy-1,2,3,4,4a,10b-hexahydrophenanthridin-6-yl)-N-(1-H-imidazol-2-yl)-benzamide
    —— 4-(benzyloxycarbonyl-cyano-methyl)-1-cyano-2,6-diphenyl-cyclohexanecarboxylic acid benzyl ester 1017572-24-5 C37H32N2O4
    4-(benzyloxycarbonyl-cyano-methyl)-1-cyano-2,6-diphenyl-cyclohexanecarboxylic acid benzyl ester
    —— 4,18-bis-hydroxymethyl-6,7,9,10,12,13,15,16-octahydro-5,11,17-trioxa-8,14-diaza-dibenzo[a,c]cycloheptadecene-8,14-dicarboxylic acid diethyl ester 73429-31-9 C28H38N2O9
    4,18-bis-hydroxymethyl-6,7,9,10,12,13,15,16-octahydro-5,11,17-trioxa-8,14-diaza-dibenzo[a,c]cycloheptadecene-8,14-dicarboxylic acid diethyl ester
    —— 4(7)-Brom-2-chlormethyl-benzimidazol 1575-31-1 C8H6BrClN2
    4(7)-Brom-2-chlormethyl-benzimidazol
    —— 4-(2,5-dimethylphenyl)-5-methoxy-2,6-dimethyl-3(2H)-pyridazinone 1246997-40-9 C15H18N2O2
    4-(2,5-dimethylphenyl)-5-methoxy-2,6-dimethyl-3(2H)-pyridazinone
    —— (4-benzylnaphthalen-1-yl)(phenyl)methanone 54811-20-0 C24H18O
    (4-benzylnaphthalen-1-yl)(phenyl)methanone
    —— 4-amino-3-[(4-chlorophenyl)methoxy]-1H-1,2,4-triazole-5-thione 943114-93-0 C9H9ClN4OS
    4-amino-3-[(4-chlorophenyl)methoxy]-1H-1,2,4-triazole-5-thione
    —— 4-acetyl-1-hydroxy-xanthen-9-one 108238-44-4 C15H10O4
    4-acetyl-1-hydroxy-xanthen-9-one
    —— 4-[6-(thiazol-2-yl)pyridin-3-yl]-1-azabicyclo[2.2.1]heptane 1046833-63-9 C14H15N3S
    4-[6-(thiazol-2-yl)pyridin-3-yl]-1-azabicyclo[2.2.1]heptane
    —— 4-(2-(1-phenylethyl)-2,3-dihydro-1H-naphtho[1,2-e][1,3]oxazin-1-yl)phenol 1227296-59-4 C26H23NO2
    4-(2-(1-phenylethyl)-2,3-dihydro-1H-naphtho[1,2-e][1,3]oxazin-1-yl)phenol
    —— 4-methylstyryl phenylethynyl selenide 1141767-21-6 C17H14Se
    4-methylstyryl phenylethynyl selenide
    —— 4-[1-(4-chlorophenyl)ethenyl]pyridin-3-amine 1373774-85-6 C13H11ClN2
    4-[1-(4-chlorophenyl)ethenyl]pyridin-3-amine
    —— 4-amino-6-{4-[4-(3-fluorophenyl)-1-(2-pyrrolidin-1-ylethyl)-1H-imidazol-2-yl]piperidin-1-yl}pyrimidin-5-carbonitrile 1428251-99-3 C25H29FN8
    4-amino-6-{4-[4-(3-fluorophenyl)-1-(2-pyrrolidin-1-ylethyl)-1H-imidazol-2-yl]piperidin-1-yl}pyrimidin-5-carbonitrile
    —— 4'-(methoxydiphenylmethyl)-3-hydroxybiphenyl 1373123-43-3 C26H22O2
    4'-(methoxydiphenylmethyl)-3-hydroxybiphenyl
    —— 4-(6-Chloro-2-formamido-3-methylphenyl)sulfanyl-3-nitrobenzoic acid 147054-46-4 C15H11ClN2O5S
    4-(6-Chloro-2-formamido-3-methylphenyl)sulfanyl-3-nitrobenzoic acid
    —— 4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-6-fluoro-7-[4-(pyridin-4-ylmethyl)piperazin-1-yl]quinolin-2(1H)-one 668426-65-1 C33H35FN8O
    4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-6-fluoro-7-[4-(pyridin-4-ylmethyl)piperazin-1-yl]quinolin-2(1H)-one
    —— [4-[2-[4-[2-[4-(2-Chloropropanoyloxy)phenyl]ethynyl]-2,5-dihexylphenyl]ethynyl]phenyl] 2-chloropropanoate 445476-02-8 C40H44Cl2O4
    [4-[2-[4-[2-[4-(2-Chloropropanoyloxy)phenyl]ethynyl]-2,5-dihexylphenyl]ethynyl]phenyl] 2-chloropropanoate
    —— 4,7,10,13,15,18,21,24-octaoxa-2(2,9)-phenanthrolina-1,3(1,4),14(1,3)-tribenzenacyclotetracosaphane-145-ylmethanol 1337923-81-5 C43H44N2O9
    4,7,10,13,15,18,21,24-octaoxa-2(2,9)-phenanthrolina-1,3(1,4),14(1,3)-tribenzenacyclotetracosaphane-145-ylmethanol
    —— 4-(9-(benzyloxy)-2,5,7,11-tetraoxadodecan-12-yl)-2,2-dimethyl-1,3-dioxolane 925932-23-6 C20H32O7
    4-(9-(benzyloxy)-2,5,7,11-tetraoxadodecan-12-yl)-2,2-dimethyl-1,3-dioxolane
    —— 4-(1-succinimidomethyl)tetrazolo<4,5-a>quinoline 125918-04-9 C14H11N5O2
    4-(1-succinimidomethyl)tetrazolo<4,5-a>quinoline
    —— 4-((S)-2-(((benzyloxy)carbonyl)oxy)-2-((R)-3,4-bis(benzyloxy)-5-oxo-2,5-dihydrofuran-2-yl)ethoxy)-4-oxobutanoic acid 1150100-23-4 C32H30O11
    4-((S)-2-(((benzyloxy)carbonyl)oxy)-2-((R)-3,4-bis(benzyloxy)-5-oxo-2,5-dihydrofuran-2-yl)ethoxy)-4-oxobutanoic acid
    —— 4-(4-methoxybenzyloxy)[2-13C]but-2-enoic acid methyl ester 848486-82-8 C13H16O4
    4-(4-methoxybenzyloxy)[2-13C]but-2-enoic acid methyl ester
    —— (4R,5S)-tert-butyl 4-(aminomethyl)-5-((1R,2S,3S,4R,5S)-2-((2R,3R,4R,5R)-3,5-dihydroxy-5-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yloxy)-3-hydroxy-5-(tert-butoxycarbonylamino)-4-((2R,3R,6S)-3-(tert-butoxycarbonylamino)-6-((tert-butoxycarbonylamino)methyl)tetrahydro-2H-pyran-2-yloxy)cyclohexylcarbamoyl)-2,2-dimethyloxazolidine-3-carboxylate 1346507-72-9 C46H83N7O17
    (4R,5S)-tert-butyl 4-(aminomethyl)-5-((1R,2S,3S,4R,5S)-2-((2R,3R,4R,5R)-3,5-dihydroxy-5-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yloxy)-3-hydroxy-5-(tert-butoxycarbonylamino)-4-((2R,3R,6S)-3-(tert-butoxycarbonylamino)-6-((tert-butoxycarbonylamino)methyl)tetrahydro-2H-pyran-2-yloxy)cyclohexylcarbamoyl)-2,2-dimethyloxazolidine-3-carboxylate
    —— 4-Chloro-I(2)-(ethylamino)-I(2)-methylbenzeneethanol 1183888-54-1 C11H16ClNO
    4-Chloro-I(2)-(ethylamino)-I(2)-methylbenzeneethanol
    —— 4-hydroxy-6-methyl-2-methylene-N-<(R)-1-(1-naphthyl)ethyl>heptanamide 101567-22-0 C21H27NO2
    4-hydroxy-6-methyl-2-methylene-N-<(R)-1-(1-naphthyl)ethyl>heptanamide
    —— 4-Isopropyl-5,5-dimethyl-cyclohexane-1,3-dione 106185-63-1 C11H18O2
    4-Isopropyl-5,5-dimethyl-cyclohexane-1,3-dione
    —— 4-{[(6-bromo-1,3-benzodioxol-5-yl)methyl] [(3S)-1-methyl-3-pyrrolidinyl]amino}-2-chlorobenzonitrile 940863-05-8 C20H19BrClN3O2
    4-{[(6-bromo-1,3-benzodioxol-5-yl)methyl] [(3S)-1-methyl-3-pyrrolidinyl]amino}-2-chlorobenzonitrile
    —— 4-Benzyloxybenzyl-2-T-alkohol 60710-46-5 C14H14O2
    4-Benzyloxybenzyl-2-T-alkohol
    —— (4-Benzyl-piperazin-1-yl)-[4-(3,4-dimethoxy-phenyl)-2,5-dimethyl-furan-3-yl]-methanone 104794-58-3 C26H30N2O4
    (4-Benzyl-piperazin-1-yl)-[4-(3,4-dimethoxy-phenyl)-2,5-dimethyl-furan-3-yl]-methanone
    —— 4,4'-dibromo-3,6,3',6'-tetramethyl-2,2'-(2-aza-propanediyl)-di-phenol 101744-44-9 C18H21Br2NO2
    4,4'-dibromo-3,6,3',6'-tetramethyl-2,2'-(2-aza-propanediyl)-di-phenol
    —— 4-((3aS,4S,6R,6aR)-6-Methoxymethoxymethyl-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-butyronitrile 174308-05-5 C14H23NO5
    4-((3aS,4S,6R,6aR)-6-Methoxymethoxymethyl-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-butyronitrile
    —— (4-Methylsulfanyl-phenyl)-[1-pyridin-4-yl-meth-(E)-ylidene]-amine 244301-79-9 C13H12N2S
    (4-Methylsulfanyl-phenyl)-[1-pyridin-4-yl-meth-(E)-ylidene]-amine
    —— (4-{4-[3-(4-methoxyphenyl)-1-phenethylureido]phenylsulphanyl}phenyl)acetic acid 735314-40-6 C30H28N2O4S
    (4-{4-[3-(4-methoxyphenyl)-1-phenethylureido]phenylsulphanyl}phenyl)acetic acid
    —— 4-Hydroxy-5,6-dihydro-pentalene-1,2-dicarboxylic acid 84921-14-2 C10H8O5
    4-Hydroxy-5,6-dihydro-pentalene-1,2-dicarboxylic acid
    —— 4-(Dimethoxyphosphinyl)-1-benzoyl-semicarbazid 114930-29-9 C10H14N3O5P
    4-(Dimethoxyphosphinyl)-1-benzoyl-semicarbazid
    —— 4,7-Dihydro-5-methyl-7-(1-methylethyl)pyrazolo[1,5-a]pyrimidine-6-carboxylic acid 1,1-dimethylethyl ester 343240-65-3 C15H23N3O2
    4,7-Dihydro-5-methyl-7-(1-methylethyl)pyrazolo[1,5-a]pyrimidine-6-carboxylic acid 1,1-dimethylethyl ester
    —— 4-(1,5-Dimethyl-2-oxabicyclo<3.3.1>non-3-yl)-2-butanol 100515-71-7 C14H26O2
    4-(1,5-Dimethyl-2-oxabicyclo<3.3.1>non-3-yl)-2-butanol
    —— 4-Methyl-1,1-dioxo-2,5-dihydro-1H-1λ6-thiophene-3-sulfonic acid tert-butylamide 125287-53-8 C9H17NO4S2
    4-Methyl-1,1-dioxo-2,5-dihydro-1H-1λ6-thiophene-3-sulfonic acid tert-butylamide
    —— 4-(13,13-dioxo-13λ6-thia-bicyclo[10.2.0]tetradec-1-yl)-morpholine 37167-20-7 C17H31NO3S
    4-(13,13-dioxo-13λ6-thia-bicyclo[10.2.0]tetradec-1-yl)-morpholine
    —— 4-(tetrahydropyranyloxy)-1,1-difluoro-1-(diethylphosphono)butane 125331-13-7 C13H25F2O5P
    4-(tetrahydropyranyloxy)-1,1-difluoro-1-(diethylphosphono)butane
    —— 4-hydroxy-1,4-diphenylbut-2-yn-1-yl benzoate 1393660-46-2 C23H18O3
    4-hydroxy-1,4-diphenylbut-2-yn-1-yl benzoate
    —— 4-(3-cyano-1-cyclobutyl-6-methyl-1H-pyrrolo[2,3-b]pyridin-2-yl)-N-(1,1,1-trifluoro-2-methylpropan-2-yl)benzenesulfonamide 1247932-58-6 C23H23F3N4O2S
    4-(3-cyano-1-cyclobutyl-6-methyl-1H-pyrrolo[2,3-b]pyridin-2-yl)-N-(1,1,1-trifluoro-2-methylpropan-2-yl)benzenesulfonamide
    —— 4-(1,3-benzothiazol-2-yl)amino-2-phenylamino-1,3-thiazole 1276538-93-2 C16H12N4S2
    4-(1,3-benzothiazol-2-yl)amino-2-phenylamino-1,3-thiazole
    —— 4-tert-butyl-N-(3,5-di-tert-butylphenyl)benzenamine 1352756-38-7 C24H35N
    4-tert-butyl-N-(3,5-di-tert-butylphenyl)benzenamine
    —— 4-[(3aR6aR)-hexahydropyrrolo[3,4-b]pyrrol-1(2H)-yl]-5,6,7,8-tetrahydrobenzo[7,8]cycloocta[1,2-d]pyrimidin-2-amine 1027331-65-2 C20H25N5
    4-[(3aR6aR)-hexahydropyrrolo[3,4-b]pyrrol-1(2H)-yl]-5,6,7,8-tetrahydrobenzo[7,8]cycloocta[1,2-d]pyrimidin-2-amine
    —— 4-chloro-N-(4-cyano-1-(5-(trifluoromethyl)pyridin-2-yl)-1H-pyrazol-5-yl)benzenesulfonamide 1251534-06-1 C16H9ClF3N5O2S
    4-chloro-N-(4-cyano-1-(5-(trifluoromethyl)pyridin-2-yl)-1H-pyrazol-5-yl)benzenesulfonamide
    —— 4-Piperidinemethanamine, 1-(3,3-difluorobutyl)- 1780525-22-5 C10H20F2N2
    4-Piperidinemethanamine, 1-(3,3-difluorobutyl)-
    —— 4-{5-[(1R)-2-amino-1-(carboxymethyl)ethyl]-2-chlorophenyl}-3-chlorobenzoic acid hydrochloride 1252761-98-0 C17H15Cl2NO4*ClH
    4-{5-[(1R)-2-amino-1-(carboxymethyl)ethyl]-2-chlorophenyl}-3-chlorobenzoic acid hydrochloride
    —— 4-chloromercuri,2,2,6,6-tetramethyl-Δ4-dehydropiperidine-1-oxyl 78953-14-7 C9H15ClHgNO
    4-chloromercuri,2,2,6,6-tetramethyl-Δ4-dehydropiperidine-1-oxyl