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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,7S,13S)-13-Amino-7-benzyl-3,3,14,14-tetramethyl-6,9,12-trioxo-1,2-dithia-5,8,11-triaza-cyclotetradecane-4-carboxylic acid methyl ester 749180-44-7 C22H32N4O5S2
    (4S,7S,13S)-13-Amino-7-benzyl-3,3,14,14-tetramethyl-6,9,12-trioxo-1,2-dithia-5,8,11-triaza-cyclotetradecane-4-carboxylic acid methyl ester
    —— 4-bromo-N'-(4-iodobenzoyl)benzoic acid hydrazide 817171-86-1 C14H10BrIN2O2
    4-bromo-N'-(4-iodobenzoyl)benzoic acid hydrazide
    —— 4-[2-(5-phenyl-[1,2,4]oxadiazol-3-yl)phenoxy]butyric acid ethyl ester 876162-10-6 C20H20N2O4
    4-[2-(5-phenyl-[1,2,4]oxadiazol-3-yl)phenoxy]butyric acid ethyl ester
    —— 4-(<1-(cyclohexylidenemethylene)nonyl>sulfinyl)morpholine 127624-19-5 C20H35NO2S
    4-(<1-(cyclohexylidenemethylene)nonyl>sulfinyl)morpholine
    —— 4-benzoyloxycholest-4-en-3-one 83685-72-7 C34H48O3
    4-benzoyloxycholest-4-en-3-one
    —— (4-phenylazo-phenyl)-(1,2,5-triphenyl-1H-1λ5-phosphol-1-ylidene)-amine 54948-63-9 C34H26N3P
    (4-phenylazo-phenyl)-(1,2,5-triphenyl-1H-1λ5-phosphol-1-ylidene)-amine
    —— 4-(2-(4-(4-Nitrophenyl)piperazin-1-yl)pyridin-5-yl)N-(3,4,5-trimethoxyphenyl)-2-pyrimidineamine 207282-25-5 C28H29N7O5
    4-(2-(4-(4-Nitrophenyl)piperazin-1-yl)pyridin-5-yl)N-(3,4,5-trimethoxyphenyl)-2-pyrimidineamine
    —— 4-{2-[(3-chloro-2-methylphenyl)amino](1,3-thiazol-4-yl)}-5-methylthiothiophene-2-carboxamidine hydrochloride 237383-14-1 C16H15ClN4S3*ClH
    4-{2-[(3-chloro-2-methylphenyl)amino](1,3-thiazol-4-yl)}-5-methylthiothiophene-2-carboxamidine hydrochloride
    —— 4-methoxycarbonyl-3a,4-dihydrophthalide 96600-64-5 C10H10O4
    4-methoxycarbonyl-3a,4-dihydrophthalide
    —— 4-hydroxy-3-[(4-methoxy-phenyl)-piperidin-1-yl-methyl]-chromen-2-one 1380515-04-7 C22H23NO4
    4-hydroxy-3-[(4-methoxy-phenyl)-piperidin-1-yl-methyl]-chromen-2-one
    —— 4-Chlor-4'-methyl-α-phenylcinnamanilid 73108-70-0 C22H18ClNO
    4-Chlor-4'-methyl-α-phenylcinnamanilid
    —— 4,9-diacetoxy-2-phenyl-pyridazino[6,1-<i>a</i>]isoindole 73351-41-4 C21H16N2O4
    4,9-diacetoxy-2-phenyl-pyridazino[6,1-<i>a</i>]isoindole
    —— 4-acetyl-(4a<i>r</i>,10a<i>t</i>)-3,4,4a,5,10,10a-hexahydro-naphtho[2,3-<i>b</i>][1,4]oxazin-2-one 66876-88-8 C14H15NO3
    4-acetyl-(4a<i>r</i>,10a<i>t</i>)-3,4,4a,5,10,10a-hexahydro-naphtho[2,3-<i>b</i>][1,4]oxazin-2-one
    —— 4-acetyl-2-ethoxy-3,4-dihydro-2<i>H</i>-benzo[1,4]oxazine 70801-42-2 C12H15NO3
    4-acetyl-2-ethoxy-3,4-dihydro-2<i>H</i>-benzo[1,4]oxazine
    —— 4-Acetamido-3-benzyl-1,2,3-triazol 36540-42-8 C11H12N4O
    4-Acetamido-3-benzyl-1,2,3-triazol
    —— 4-chloro-2-[4-(trifluoromethoxy)anilino]benzoic acid 741281-14-1 C14H9ClF3NO3
    4-chloro-2-[4-(trifluoromethoxy)anilino]benzoic acid
    —— 4-<i>sec</i>-butyl-5,7-dinitro-2-pentafluoroethyl-1(3)<i>H</i>-benzoimidazole 60167-96-6 C13H11F5N4O4
    4-<i>sec</i>-butyl-5,7-dinitro-2-pentafluoroethyl-1(3)<i>H</i>-benzoimidazole
    —— 4-[2-(2,5-dioxo-2,5-dihydro-pyrrol-1-ylmethyl)-3-(naphthalen-1-yloxy)-propenyl]-N-hydroxy-benzamide 878401-72-0 C25H20N2O5
    4-[2-(2,5-dioxo-2,5-dihydro-pyrrol-1-ylmethyl)-3-(naphthalen-1-yloxy)-propenyl]-N-hydroxy-benzamide
    —— (4aR, 9aR)-3-(4-methylphenyl)-9,9a-dihydroindeno[2,1-c]pyran-1(4aH)-one 1267587-91-6 C19H16O2
    (4aR, 9aR)-3-(4-methylphenyl)-9,9a-dihydroindeno[2,1-c]pyran-1(4aH)-one
    —— 4-tert-butyl-2,6-bis-(4-hydroxy-2-oxo-2H-chromen-3-ylmethyl)-phenol 115963-85-4 C30H26O7
    4-tert-butyl-2,6-bis-(4-hydroxy-2-oxo-2H-chromen-3-ylmethyl)-phenol
    —— (4R,5S)-methyl 5-(4-chlorophenyl)-4-(4,4-dimethyl-2-oxooxazolidine-3-carbonyl)-2-thioxooxazolidine-5-carboxylate 1219925-49-1 C17H17ClN2O6S
    (4R,5S)-methyl 5-(4-chlorophenyl)-4-(4,4-dimethyl-2-oxooxazolidine-3-carbonyl)-2-thioxooxazolidine-5-carboxylate
    —— 4-((3-Allyl-2-hydroxybenzylidene)amino)-3-(4-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione 578722-44-8 C18H15FN4OS
    4-((3-Allyl-2-hydroxybenzylidene)amino)-3-(4-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione
    —— 4,6-bis-(2-bromomethyl-3-methyl-5-t-butylphenyl)-5-methoxydibenzophosphole-3,7-diol 5-oxide 112921-25-2 C37H41Br2O4P
    4,6-bis-(2-bromomethyl-3-methyl-5-t-butylphenyl)-5-methoxydibenzophosphole-3,7-diol 5-oxide
    —— [4-[4-(Thiiran-2-ylmethylsulfonyl)phenoxy]phenyl] 4-methoxybenzenesulfonate 1026852-87-8 C22H20O7S3
    [4-[4-(Thiiran-2-ylmethylsulfonyl)phenoxy]phenyl] 4-methoxybenzenesulfonate
    —— (4aR,11cS)-7-benzyl-3,4,5,6,7,11c-hexahydro-2H-1,4a-propanopyrido[3,2-c]carbazol-2-one 1452796-56-3 C25H26N2O
    (4aR,11cS)-7-benzyl-3,4,5,6,7,11c-hexahydro-2H-1,4a-propanopyrido[3,2-c]carbazol-2-one
    —— 4-(((3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-(2-aminoethyl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl)oxy)-2,2-dimethyl-4-oxobutanoic acid 1443467-49-9 C37H59NO5
    4-(((3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-(2-aminoethyl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl)oxy)-2,2-dimethyl-4-oxobutanoic acid
    —— 4-[5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-2,3-dihydro-benzofuran-2-yl]-piperidine-1-carboxylic acid isopropyl ester 1382136-22-2 C23H34BNO5
    4-[5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-2,3-dihydro-benzofuran-2-yl]-piperidine-1-carboxylic acid isopropyl ester
    —— 4-(2-hydroxy-ethylamino)-1,6-dimethyl-1<i>H</i>-pyrimidin-2-one 54069-62-4 C8H13N3O2
    4-(2-hydroxy-ethylamino)-1,6-dimethyl-1<i>H</i>-pyrimidin-2-one
    —— 4-amino-1-(3-(2,10-dichloro-5,7-dihydroindolo[2,3-b]carbazol-6-yloxy)propyl)-5-fluoropyrimidin-2(1H)-one 1217106-41-6 C25H18Cl2FN5O2
    4-amino-1-(3-(2,10-dichloro-5,7-dihydroindolo[2,3-b]carbazol-6-yloxy)propyl)-5-fluoropyrimidin-2(1H)-one
    —— 4-(4-(3-(2-(1-methylpiperidin-4-yl)thiazol-4-yl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-5-yl)cyclohex-3-enyl)-1,4-oxazepane 1046793-18-3 C33H39N5O3S2
    4-(4-(3-(2-(1-methylpiperidin-4-yl)thiazol-4-yl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-5-yl)cyclohex-3-enyl)-1,4-oxazepane
    —— 4-[4-(2-amino-pyrimidin-5-yl)-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidin-7-yl]-N-(3-dimethylamino-propyl)-benzamide 1007209-28-0 C26H33N9O2
    4-[4-(2-amino-pyrimidin-5-yl)-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidin-7-yl]-N-(3-dimethylamino-propyl)-benzamide
    —— 4-Chlor-4''-nitro-p-terphenyl 113895-49-1 C18H12ClNO2
    4-Chlor-4''-nitro-p-terphenyl
    —— 4-Methyl-N-((S)-1-{(2S,5S)-5-[(E)-7-((4S,5R)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-hept-4-enoyl]-tetrahydro-furan-2-yl}-ethyl)-benzenesulfonamide 186040-07-3 C27H41NO6S
    4-Methyl-N-((S)-1-{(2S,5S)-5-[(E)-7-((4S,5R)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-hept-4-enoyl]-tetrahydro-furan-2-yl}-ethyl)-benzenesulfonamide
    —— (4R,5R)-2-Methyl-2-tetradecyl-[1,3]dioxolane-4,5-dicarboxylic acid diamide 515870-62-9 C20H38N2O4
    (4R,5R)-2-Methyl-2-tetradecyl-[1,3]dioxolane-4,5-dicarboxylic acid diamide
    —— (4-(6-iodo-3-pyridazinyl)piperazino)-2-trifluoromethylphenylmethanone 1029360-15-3 C16H14F3IN4O
    (4-(6-iodo-3-pyridazinyl)piperazino)-2-trifluoromethylphenylmethanone
    —— 4-p-Methoxyphenylaminopyrrolo<3.2-d>pyrimidine hydrochloride 84905-82-8 C13H12N4O*ClH
    4-p-Methoxyphenylaminopyrrolo<3.2-d>pyrimidine hydrochloride
    —— 4-[(2R)-4-tert-butylpiperazine-2-carbonyl]-N-[4-cyano-3-(trifluoromethyl)phenyl]piperazine-1-carboxamide 1229603-36-4 C22H29F3N6O2
    4-[(2R)-4-tert-butylpiperazine-2-carbonyl]-N-[4-cyano-3-(trifluoromethyl)phenyl]piperazine-1-carboxamide
    —— 4-Phenyl-morpholine-2,6-diol 19859-74-6 C10H13NO3
    4-Phenyl-morpholine-2,6-diol
    —— 4-(4-chlorophenyl)-3-fluoro-3-iodobutan-2-one 1220968-66-0 C10H9ClFIO
    4-(4-chlorophenyl)-3-fluoro-3-iodobutan-2-one
    —— 4-methyl-5-oxo-3-thioxo-2,3,4,5-tetrahydro-[1,2,4]triazine-6-carboxylic acid <i>N</i>'-methylcarbamoyl-hydrazide 56616-59-2 C7H10N6O3S
    4-methyl-5-oxo-3-thioxo-2,3,4,5-tetrahydro-[1,2,4]triazine-6-carboxylic acid <i>N</i>'-methylcarbamoyl-hydrazide
    —— 4ξ-bromo-D-homo-5β-androstane-3,11,17a-trione 99785-99-6 C20H27BrO3
    4ξ-bromo-D-homo-5β-androstane-3,11,17a-trione
    —— 4-Hydroxy-3-[1-(3-nitro-phenyl)-propyl]-4a,5,6,7,8,9,10,10a-octahydro-cycloocta[b]pyran-2-one 181929-98-6 C20H25NO5
    4-Hydroxy-3-[1-(3-nitro-phenyl)-propyl]-4a,5,6,7,8,9,10,10a-octahydro-cycloocta[b]pyran-2-one
    —— 4-[(E)-2-(2-methyl-4-oxo-4H-3,1-benzoxazin-7-yl)ethenyl]piperidinium chloride 1428479-05-3 C16H18N2O2*ClH
    4-[(E)-2-(2-methyl-4-oxo-4H-3,1-benzoxazin-7-yl)ethenyl]piperidinium chloride
    —— 4-(3-amino-5,6-di-p-tolylpyrazin-2-yl)but-3-yn-1-ol 1447770-40-2 C22H21N3O
    4-(3-amino-5,6-di-p-tolylpyrazin-2-yl)but-3-yn-1-ol
    —— 4-butyl-6,7,7,8,8,9,9,9-octafluoro-2-(4-methylphenyl)-2(E),5(Z)-nonadienal 1601497-02-2 C20H20F8O
    4-butyl-6,7,7,8,8,9,9,9-octafluoro-2-(4-methylphenyl)-2(E),5(Z)-nonadienal
    —— 4-[ethyl-(7-t-butyl-3,3-dimethyl-2,3-dihydro-benzofuran-5-yl)-amino]-benzoic acid ethyl ester 285548-67-6 C25H33NO3
    4-[ethyl-(7-t-butyl-3,3-dimethyl-2,3-dihydro-benzofuran-5-yl)-amino]-benzoic acid ethyl ester
    —— 4-[[[[(6-Amino-2-pyridinyl)methyl]carbonyl]methylamino]acetyl]phenoxyacetate 193470-07-4 C18H19N3O5
    4-[[[[(6-Amino-2-pyridinyl)methyl]carbonyl]methylamino]acetyl]phenoxyacetate
    —— 4-chloro-4'-methylsulphonyloxybenzophenone isopropoxycarbonylhydrazone 72588-46-6 C18H19ClN2O5S
    4-chloro-4'-methylsulphonyloxybenzophenone isopropoxycarbonylhydrazone
    —— 4-O-allyl-1,2-O-isopropylidene-4-C-methyl-L-ribitol 178686-39-0 C12H22O5
    4-O-allyl-1,2-O-isopropylidene-4-C-methyl-L-ribitol
    —— 4-tricyclyliodonium bis(m-chlorobenzoate) 82005-24-1 C24H23Cl2IO4
    4-tricyclyliodonium bis(m-chlorobenzoate)