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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— {4-[3-(2,6-dimethyl-pyridin-4-yl)-[1,2,4]oxadiazol-5-yl]-6-methyl-pyrimidin-2-yl}-propyl-amine 1186510-26-8 C17H20N6O
    {4-[3-(2,6-dimethyl-pyridin-4-yl)-[1,2,4]oxadiazol-5-yl]-6-methyl-pyrimidin-2-yl}-propyl-amine
    —— 4-benzyl-5-N-cyclohexylcarboxamido-4-aza-5α-cholestan-3-one 1142178-46-8 C40H62N2O2
    4-benzyl-5-N-cyclohexylcarboxamido-4-aza-5α-cholestan-3-one
    —— (4S,6R)-6-hydroxy-1-methyl-4-(methoxycarbonyl)cyclohexene 607353-61-7 C9H14O3
    (4S,6R)-6-hydroxy-1-methyl-4-(methoxycarbonyl)cyclohexene
    —— 4,10-Dihydroxy-6-methyl-5,6,7,8,13,14-hexahydrodibenz[c,g]azecine perchlorate 52426-03-6 C18H21NO2*ClHO4
    4,10-Dihydroxy-6-methyl-5,6,7,8,13,14-hexahydrodibenz[c,g]azecine perchlorate
    —— 4-bromo-3-(2-chloro-6-fluorophenyl)-5-(1-(3,5-difluorophenyl)-5-(trifluoromethyl)-1H-pyrazol-4-yl)isoxazole 1391946-47-6 C19H7BrClF6N3O
    4-bromo-3-(2-chloro-6-fluorophenyl)-5-(1-(3,5-difluorophenyl)-5-(trifluoromethyl)-1H-pyrazol-4-yl)isoxazole
    —— 4-methyl-N-spiro[5,7,8,8a-tetrahydro-1H-[1,3]oxazolo[3,4-a]pyridine-6,1'-cyclohexane]-3-ylidenebenzenesulfonamide 1195235-28-9 C19H26N2O3S
    4-methyl-N-spiro[5,7,8,8a-tetrahydro-1H-[1,3]oxazolo[3,4-a]pyridine-6,1'-cyclohexane]-3-ylidenebenzenesulfonamide
    —— [4-[4-[3-[4-[4-(2-Ethylhexoxy)benzoyl]oxybenzoyl]oxyphenyl]phenoxy]carbonylphenyl] 4-(3,7-dimethyloctoxy)benzoate 1465766-29-3 C58H62O10
    [4-[4-[3-[4-[4-(2-Ethylhexoxy)benzoyl]oxybenzoyl]oxyphenyl]phenoxy]carbonylphenyl] 4-(3,7-dimethyloctoxy)benzoate
    —— 4-Methoxy-1,7-naphthyridin 35170-91-3 C9H8N2O
    4-Methoxy-1,7-naphthyridin
    —— 4,6-O-diacetyl-3-C-[2,6-anhydro-1-deoxy-3,4,5,7-tetrakis-O-acetyl-D-glycero-L-mannoheptitol-1-C-yl]-2-azido-2,3-dideoxy-α-D-galactohexopyranosyl bromide 1403497-18-6 C25H34BrN3O14
    4,6-O-diacetyl-3-C-[2,6-anhydro-1-deoxy-3,4,5,7-tetrakis-O-acetyl-D-glycero-L-mannoheptitol-1-C-yl]-2-azido-2,3-dideoxy-α-D-galactohexopyranosyl bromide
    —— 4-[4-(2-Amino-4-hydroxy-6-oxo-1,6-dihydro-pyrimidin-5-yl)-butyl]-benzoic acid 80305-90-4 C15H17N3O4
    4-[4-(2-Amino-4-hydroxy-6-oxo-1,6-dihydro-pyrimidin-5-yl)-butyl]-benzoic acid
    —— 4-(2-chloro-6-fluorophenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-(2',3',4'-tri-O-acetyl-α-L-arabinopyranosyl-thio)-pyridine-3-carbonitrile 1158782-22-9 C33H30ClFN2O7S
    4-(2-chloro-6-fluorophenyl)-6-(5,6,7,8-tetrahydronaphthalen-2-yl)-2-(2',3',4'-tri-O-acetyl-α-L-arabinopyranosyl-thio)-pyridine-3-carbonitrile
    —— 4-{2-[(5-tert-butyl-2-thienyl)amino]pyrimidin-4-yl}-N,N-diethylpyridine-2-carboxamide 1227272-23-2 C22H27N5OS
    4-{2-[(5-tert-butyl-2-thienyl)amino]pyrimidin-4-yl}-N,N-diethylpyridine-2-carboxamide
    —— 4-hexyl-3-methyl-1-phenyl-1H-1,2,3-triazol-3-ium iodide 1258275-48-7 C15H22N3*I
    4-hexyl-3-methyl-1-phenyl-1H-1,2,3-triazol-3-ium iodide
    —— 4-(acetoxymethyl)phenyl 5-nitrofuran-2-carboxylate 1419942-41-8 C14H11NO7
    4-(acetoxymethyl)phenyl 5-nitrofuran-2-carboxylate
    —— 4,5-dicyano-3,6-dimethoxy-α,α'-dibromo-o-xylene 112041-96-0 C12H10Br2N2O2
    4,5-dicyano-3,6-dimethoxy-α,α'-dibromo-o-xylene
    —— 4-amino-5-(2-diphenylborinic ester ethyliminoester)-imidazole 1073590-04-1 C18H20BN5O
    4-amino-5-(2-diphenylborinic ester ethyliminoester)-imidazole
    —— 4-chloro-N-(4-(N-(4,6-dimethylpyrimidin-2-yl)sulfamoyl)phenylcarbamoyl)benzamide 534560-21-9 C20H18ClN5O4S
    4-chloro-N-(4-(N-(4,6-dimethylpyrimidin-2-yl)sulfamoyl)phenylcarbamoyl)benzamide
    —— 4-[5-(5-{5-chloro-6-[(1-methylethyl)oxy]-3-pyridinyl}-1,2,4-oxadiazol-3-yl)-2H-indazol-2-yl]butanoic acid hydrochloride 1072947-22-8 C21H20ClN5O4*ClH
    4-[5-(5-{5-chloro-6-[(1-methylethyl)oxy]-3-pyridinyl}-1,2,4-oxadiazol-3-yl)-2H-indazol-2-yl]butanoic acid hydrochloride
    —— 4,4'-(heptane-1,7-diylbis(azanediyl))bis(6-methoxyquinazolin-5-ol) 120622-42-6 C25H30N6O4
    4,4'-(heptane-1,7-diylbis(azanediyl))bis(6-methoxyquinazolin-5-ol)
    —— 4-(2-phenoxy-ethyl)-[1,4]oxazepane 19732-24-2 C13H19NO2
    4-(2-phenoxy-ethyl)-[1,4]oxazepane
    —— 4-chloro-benzaldehyde [1-(2-acetoxy-propyl)-3,7-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1<i>H</i>-purin-8-yl]-acetyl-hydrazone 19800-73-8 C21H23ClN6O5
    4-chloro-benzaldehyde [1-(2-acetoxy-propyl)-3,7-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1<i>H</i>-purin-8-yl]-acetyl-hydrazone
    —— 4,4'-(2,2'-ethane-1,2-diyl-bis-[1,3]dioxolan-4-ylmethyl)-bis-morpholine 19500-38-0 C18H32N2O6
    4,4'-(2,2'-ethane-1,2-diyl-bis-[1,3]dioxolan-4-ylmethyl)-bis-morpholine
    —— 4-butyl-8-chloro-1,1-dioxo-1,4-dihydro-2<i>H</i>-1λ<sup>6</sup>-benzo[1,2,4]thiadiazin-3-one 20144-97-2 C11H13ClN2O3S
    4-butyl-8-chloro-1,1-dioxo-1,4-dihydro-2<i>H</i>-1λ<sup>6</sup>-benzo[1,2,4]thiadiazin-3-one
    —— (+/-)-4-Acetoxy-2',7-dimethoxy-4',5'-methylendioxy-isoflavan 5093-50-5 C20H20O7
    (+/-)-4-Acetoxy-2',7-dimethoxy-4',5'-methylendioxy-isoflavan
    —— 4-[5-(3-Methoxy-4-pivaloyloxyphenyl)tetrazol-2-ylmethyl]benzoic acid 172353-27-4 C21H22N4O5
    4-[5-(3-Methoxy-4-pivaloyloxyphenyl)tetrazol-2-ylmethyl]benzoic acid
    —— 4-cyclopropylmethylamino-5,6-dichloro-3-trifluoromethyl-pyridine-2-carboxylic acid methyl ester 1259330-04-5 C12H11Cl2F3N2O2
    4-cyclopropylmethylamino-5,6-dichloro-3-trifluoromethyl-pyridine-2-carboxylic acid methyl ester
    —— 4-(3,4-dichlorophenyloxy)-4,5,6,7-tetrahydrofuro[2,3-c]pyridine hydrochloride 1067633-24-2 C13H11Cl2NO2*ClH
    4-(3,4-dichlorophenyloxy)-4,5,6,7-tetrahydrofuro[2,3-c]pyridine hydrochloride
    —— 4-n-Hexylcyclohexancarbonsaeurehydrazid 113423-43-1 C13H26N2O
    4-n-Hexylcyclohexancarbonsaeurehydrazid
    —— 4-[(1E)-2-(4-iodophenyl)ethenyl]-N,N-dioctylbenzenamine 933037-93-5 C30H44IN
    4-[(1E)-2-(4-iodophenyl)ethenyl]-N,N-dioctylbenzenamine
    —— 4-[2-(difluoromethyl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-4-yl]-N-(1,1-dioxidotetrahydro-3-thienyl)benzenesulfonamide 1014614-13-1 C24H21F2N3O6S3
    4-[2-(difluoromethyl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-4-yl]-N-(1,1-dioxidotetrahydro-3-thienyl)benzenesulfonamide
    —— 4,4'-dioctyl-2',3'-bis(4-octylphenyl)-1,1':4',1''-terphenyl 1397262-62-2 C62H86
    4,4'-dioctyl-2',3'-bis(4-octylphenyl)-1,1':4',1''-terphenyl
    —— 4-(5-fluoro-2-benzofuranyl)-pyridine 69128-84-3 C13H8FNO
    4-(5-fluoro-2-benzofuranyl)-pyridine
    —— 4-benzyl-6-chloro-N-(2-methoxyethyl)-5-(4-methoxyphenyl)-3-oxopyrazine-2-carboxamide 1068017-91-3 C22H22ClN3O4
    4-benzyl-6-chloro-N-(2-methoxyethyl)-5-(4-methoxyphenyl)-3-oxopyrazine-2-carboxamide
    —— 4-((2-oxo-2-(p-tolylamino)ethyl)amino)benzoic acid 1383437-98-6 C16H16N2O3
    4-((2-oxo-2-(p-tolylamino)ethyl)amino)benzoic acid
    —— (4R,5S,6S)-6-((3S,5S,8R,9S,10S,12R,13S)-3-acetoxy-12-(benzoyloxy)-10,13-dimethyl-2,3,4,5,6,7,8,9,10,11,12,13-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-methyl-5-(2,2,2-trifluoroacetoxy)hept-1-en-4-yl benzoate 1451377-54-0 C45H51F3O8
    (4R,5S,6S)-6-((3S,5S,8R,9S,10S,12R,13S)-3-acetoxy-12-(benzoyloxy)-10,13-dimethyl-2,3,4,5,6,7,8,9,10,11,12,13-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-methyl-5-(2,2,2-trifluoroacetoxy)hept-1-en-4-yl benzoate
    —— 4-(4-(2-chloroethyl)phenyl)-N,5-dimethylthiazol-2-amine 1097617-35-0 C13H15ClN2S
    4-(4-(2-chloroethyl)phenyl)-N,5-dimethylthiazol-2-amine
    —— 4-[(5-(N-cyclopentyl-3-methoxycarbonylpropionylamino)-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile 237751-71-2 C26H28N4O3
    4-[(5-(N-cyclopentyl-3-methoxycarbonylpropionylamino)-1-methyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile
    —— 4-(1-methyl-1H-pyrazol-3-ylamino)-N-(2,3,6-trifluoro-5-(propylsulfonamido)phenyl)quinazoline-8-carboxamide 1269420-71-4 C22H20F3N7O3S
    4-(1-methyl-1H-pyrazol-3-ylamino)-N-(2,3,6-trifluoro-5-(propylsulfonamido)phenyl)quinazoline-8-carboxamide
    —— 4-[(5-(N-(3-dimethylamino-n-propyl)-benzenesulphonylamino)-1-benzyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile 237751-14-3 C33H33N5O2S
    4-[(5-(N-(3-dimethylamino-n-propyl)-benzenesulphonylamino)-1-benzyl-1H-benzimidazol-2-yl)-methyl]-benzonitrile
    —— 4-(4-iodobutoxy)benzophenone 178666-16-5 C17H17IO2
    4-(4-iodobutoxy)benzophenone
    —— 4-Fluoro-N-(2-(2-(3-methoxybenzylidene)hydrazino)-2-oxoethyl)benzamide 767289-65-6 C17H16FN3O3
    4-Fluoro-N-(2-(2-(3-methoxybenzylidene)hydrazino)-2-oxoethyl)benzamide
    —— 4-(tetrahydropyran-4-ylamino)thieno[3,2-d]pyrimidine-7-carboxylic acid [2,3,6-trifluoro-5-(propane-1-sulfonylamino)phenyl]amide 1269667-11-9 C21H22F3N5O4S2
    4-(tetrahydropyran-4-ylamino)thieno[3,2-d]pyrimidine-7-carboxylic acid [2,3,6-trifluoro-5-(propane-1-sulfonylamino)phenyl]amide
    —— 4-methyl-2-methylthiopent-2-ene 113119-06-5 C7H14S
    4-methyl-2-methylthiopent-2-ene
    —— 4'-Trifluoromethylbiphenyl-2-carboxylic acid-{2-[2-(3-hydroxypyrrolidin-1-yl)-2-oxoethyl]-1,2,3,4-tetrahydroisoquinolin-6-yl}-amide 208590-68-5 C29H28F3N3O3
    4'-Trifluoromethylbiphenyl-2-carboxylic acid-{2-[2-(3-hydroxypyrrolidin-1-yl)-2-oxoethyl]-1,2,3,4-tetrahydroisoquinolin-6-yl}-amide
    —— 4-(3-chloro-5-((1S,2S)-1,2,3-trihydroxypropyl)pyridin-2-yl)-N-(3-methyl-4-(trifluoromethyl)phenyl)-5,6-dihydropyridine-1(2H)-carboxamide 1353526-61-0 C22H23ClF3N3O4
    4-(3-chloro-5-((1S,2S)-1,2,3-trihydroxypropyl)pyridin-2-yl)-N-(3-methyl-4-(trifluoromethyl)phenyl)-5,6-dihydropyridine-1(2H)-carboxamide
    —— 4-fluoro-N-((1S,4S)-4-fluoro-4-(3-fluoro-5-(trifluoromethyl)phenylsulfonyl)cyclohexyl)-N-methyl-3-(trifluoromethyl)benzamide 1276674-28-2 C22H18F9NO3S
    4-fluoro-N-((1S,4S)-4-fluoro-4-(3-fluoro-5-(trifluoromethyl)phenylsulfonyl)cyclohexyl)-N-methyl-3-(trifluoromethyl)benzamide
    —— (4S)-7'-(2,4-difluoro-3-pyridinyl)-2'-(3,6-dihydro-2H-pyran-4-yl)-4'-fluorospiro[1,3-oxazole-4,9'-xanthen]-2-amine 1335297-42-1 C25H18F3N3O3
    (4S)-7'-(2,4-difluoro-3-pyridinyl)-2'-(3,6-dihydro-2H-pyran-4-yl)-4'-fluorospiro[1,3-oxazole-4,9'-xanthen]-2-amine
    —— 4-cyclopropyl-5-methyl-1,3-hexadiene 52114-45-1 C10H16
    4-cyclopropyl-5-methyl-1,3-hexadiene
    —— 4,4,5,5,6,6,10,10,11,11,15,15,16,16,17,17,21,21,22,22-icosafluoro-2,8,13,19-tetraoxatricyclo[18.2.0.09,12]docosa-1(20),9(12)-diene-3,3,7,7,14,14,18,18-d8 129895-68-7 C18H8F20O4
    4,4,5,5,6,6,10,10,11,11,15,15,16,16,17,17,21,21,22,22-icosafluoro-2,8,13,19-tetraoxatricyclo[18.2.0.09,12]docosa-1(20),9(12)-diene-3,3,7,7,14,14,18,18-d8
    —— 4-Methyl-2-nitro-1-[[[tris(4-chlorophenyl)silyl]oxy]methyl]benzene 103232-32-2 C26H20Cl3NO3Si
    4-Methyl-2-nitro-1-[[[tris(4-chlorophenyl)silyl]oxy]methyl]benzene