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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5,7-Trimethoxy-3-(1,2-dihydroxy-propyl)-naphthoesaeure-(2)-γ-lacton 93653-18-0 C17H18O6
    4,5,7-Trimethoxy-3-(1,2-dihydroxy-propyl)-naphthoesaeure-(2)-γ-lacton
    —— 4-<Methyl-phthalimidomethyl-amino>-antipyrin 97432-13-8 C21H20N4O3
    4-<Methyl-phthalimidomethyl-amino>-antipyrin
    —— 4-Methallyloxy-chinaldin 92906-88-2 C14H15NO
    4-Methallyloxy-chinaldin
    —— 4-Isopentylcarbamoyl-2-(2-hydroxy-phenyl)-2-thiazolin 94064-40-1 C15H20N2O2S
    4-Isopentylcarbamoyl-2-(2-hydroxy-phenyl)-2-thiazolin
    —— 4-<3.4.5-Trimethoxy-phenyl>-furo<3,2-c>pyridin 97618-02-5 C16H15NO4
    4-<3.4.5-Trimethoxy-phenyl>-furo<3,2-c>pyridin
    —— 4-Hydroxy-6,8-dijod-2-<2-methylamino-aethyl>-chinazolin 93323-13-8 C11H11I2N3O
    4-Hydroxy-6,8-dijod-2-<2-methylamino-aethyl>-chinazolin
    —— 4-hydroxy-3-(5-methylfuran-2-carbonyl)-1-(6-morpholin-4-yl-7H-purin-2-yl)-2-phenyl-2H-pyrrol-5-one 1071949-28-4 C25H22N6O5
    4-hydroxy-3-(5-methylfuran-2-carbonyl)-1-(6-morpholin-4-yl-7H-purin-2-yl)-2-phenyl-2H-pyrrol-5-one
    —— 4-Amino-2-mercapto-6-methyl-5-(4-methoxy-phenyl)-pyrimidin 88614-15-7 C12H13N3OS
    4-Amino-2-mercapto-6-methyl-5-(4-methoxy-phenyl)-pyrimidin
    —— 4-[2-Oxo-1-[4-piperazin-1-yl-3-(trifluoromethyl)phenyl]benzo[h][1,6]naphthyridin-9-yl]benzonitrile 1222998-58-4 C30H22F3N5O
    4-[2-Oxo-1-[4-piperazin-1-yl-3-(trifluoromethyl)phenyl]benzo[h][1,6]naphthyridin-9-yl]benzonitrile
    —— (4R,7S,10S,13S,16S)-13-Benzyl-7-carbamoylmethyl-16-(4-hydroxy-benzyl)-10-isopropyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaaza-cycloicosane-4-carboxylic acid [(S)-1-(carbamoylmethyl-carbamoyl)-4-guanidino-butyl]-amide 101835-06-7 C41H58N12O10S2
    (4R,7S,10S,13S,16S)-13-Benzyl-7-carbamoylmethyl-16-(4-hydroxy-benzyl)-10-isopropyl-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaaza-cycloicosane-4-carboxylic acid [(S)-1-(carbamoylmethyl-carbamoyl)-4-guanidino-butyl]-amide
    —— 4-thioxo-1-aza-4λ5-phospha-spiro[4.5]decane-4-thiol 20490-54-4 C8H16NPS2
    4-thioxo-1-aza-4λ5-phospha-spiro[4.5]decane-4-thiol
    —— (4E,6Z,8S,9S,10E,12S,13R,14S,16R)-14-(allylamino)-12,15,13-trihydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-3-oxo-2-aza-1(1,3)-benzenacycloheptadecaphane-4,6,10-trien-9-yl carbamate 1-methylpiperidine-4-carboxylate hydrochloride 857402-57-4 C7H13NO2*C31H45N3O8*ClH
    (4E,6Z,8S,9S,10E,12S,13R,14S,16R)-14-(allylamino)-12,15,13-trihydroxy-8,14-dimethoxy-4,10,12,16-tetramethyl-3-oxo-2-aza-1(1,3)-benzenacycloheptadecaphane-4,6,10-trien-9-yl carbamate 1-methylpiperidine-4-carboxylate hydrochloride
    —— (4-fluoro-phenyl)-(1S,5R,7S)-3-oxa-9-aza-bicyclo[3.3.1]non-7-yl-amine 868408-75-7 C13H17FN2O
    (4-fluoro-phenyl)-(1S,5R,7S)-3-oxa-9-aza-bicyclo[3.3.1]non-7-yl-amine
    —— 4-ethyl-1,2,3,4-tetrahydrocyclopent[b]indole-7-carboxaldehyde 628294-82-6 C14H15NO
    4-ethyl-1,2,3,4-tetrahydrocyclopent[b]indole-7-carboxaldehyde
    —— 4-Hydroxy-3-[(phenylmethyl)thio]-2H,5H-pyrano[3,2-c][1]benzopyran-2-one 177179-63-4 C19H14O4S
    4-Hydroxy-3-[(phenylmethyl)thio]-2H,5H-pyrano[3,2-c][1]benzopyran-2-one
    —— 4-(phenylthio)-4-(trimethylsilyl)-3-buten-1-ol (E) 92845-38-0 C13H20OSSi
    4-(phenylthio)-4-(trimethylsilyl)-3-buten-1-ol (E)
    —— (4-fluoro-benzenesulfonyl)-acetic acid-(4-bromo-phenacyl ester) 383-47-1 C16H12BrFO5S
    (4-fluoro-benzenesulfonyl)-acetic acid-(4-bromo-phenacyl ester)
    —— (4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-9-yl)-methanol 874003-16-4 C13H17NO4
    (4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-9-yl)-methanol
    —— 4,5-Di-O-acetyl-6-S-acetyl-2,3-di-S-ethyl-2,3,6-trithio-D-allose dimethyl acetal 145061-95-6 C18H32O7S3
    4,5-Di-O-acetyl-6-S-acetyl-2,3-di-S-ethyl-2,3,6-trithio-D-allose dimethyl acetal
    —— 4-(acetoxy)-8,11-dimethyl-3,5-dioxo-4-azatricyclo-[5.2.2.0(2,6)]undec-8-en-1-yl acetate 1121666-87-2 C16H19NO6
    4-(acetoxy)-8,11-dimethyl-3,5-dioxo-4-azatricyclo-[5.2.2.0(2,6)]undec-8-en-1-yl acetate
    —— (4S,8S)-3,9-bis-(4-methylphenyl)sulfonyl-6-[(1S)-1-naphthalen-1-ylethyl]-4,8-di(propan-2-yl)-3,6,9,15-tetrazabicyclo[9.3.1]pentadeca-1(15),11,13-triene 1422017-42-2 C43H52N4O4S2
    (4S,8S)-3,9-bis-(4-methylphenyl)sulfonyl-6-[(1S)-1-naphthalen-1-ylethyl]-4,8-di(propan-2-yl)-3,6,9,15-tetrazabicyclo[9.3.1]pentadeca-1(15),11,13-triene
    —— 4-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-N-methyl-2-thiazolemethanamine hydrochloride 473541-41-2 C19H28N2OS*ClH
    4-[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-N-methyl-2-thiazolemethanamine hydrochloride
    —— (4R,9aR)-7-formyl-4,6-dimethyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester 823218-01-5 C18H25N3O3
    (4R,9aR)-7-formyl-4,6-dimethyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester
    —— 4-(1-oxy-piperidino)-2,2-diphenyl-butyric acid amide 35188-94-4 C21H26N2O2
    4-(1-oxy-piperidino)-2,2-diphenyl-butyric acid amide
    —— (4-nitro-benzylidene)-benzo[4,5]thiazolo[3,2-<i>d</i>]tetrazol-6-yl-amine 58599-72-7 C14H8N6O2S
    (4-nitro-benzylidene)-benzo[4,5]thiazolo[3,2-<i>d</i>]tetrazol-6-yl-amine
    —— 4-fluorophenyl N-methyl-N-(prop-2-yn-1-yl)carbamate 1260168-06-6 C11H10FNO2
    4-fluorophenyl N-methyl-N-(prop-2-yn-1-yl)carbamate
    —— 4-propyl-tridecan-4-ol 101433-19-6 C16H34O
    4-propyl-tridecan-4-ol
    —— 4-methyl-5-(2-oxo-propyl)-pyridazine-3,6-dicarboxylic acid dimethyl ester 56738-25-1 C12H14N2O5
    4-methyl-5-(2-oxo-propyl)-pyridazine-3,6-dicarboxylic acid dimethyl ester
    —— <4-Methyl-piperazino>-methylen-malonsaeure-diaethylester 55480-43-8 C13H22N2O4
    <4-Methyl-piperazino>-methylen-malonsaeure-diaethylester
    —— 4-(4-Methoxybenzoyl)-5-methylthio-1,3-dithiol-2-thion 88559-25-5 C12H10O2S4
    4-(4-Methoxybenzoyl)-5-methylthio-1,3-dithiol-2-thion
    —— 4-(2,2-dimethyl-4-pentenyl)-1-fluorobenzene 1240520-49-3 C13H17F
    4-(2,2-dimethyl-4-pentenyl)-1-fluorobenzene
    —— [4-(5-acetyloxy-3-methyl-1-pentylindol-2-yl)phenyl] acetate 91444-66-5 C24H27NO4
    [4-(5-acetyloxy-3-methyl-1-pentylindol-2-yl)phenyl] acetate
    —— 4-Methylsulfanyl-2-[3-((E)-styryl)-ureido]-butyric acid 55021-35-7 C14H18N2O3S
    4-Methylsulfanyl-2-[3-((E)-styryl)-ureido]-butyric acid
    —— 4-(3,3-Dimethyl-ureido)-N-methyl-benzenesulfonamide 23886-37-5 C10H15N3O3S
    4-(3,3-Dimethyl-ureido)-N-methyl-benzenesulfonamide
    —— [4-(4-Fluoro-phenyl)-2-methyl-imidazol-1-yl]-carbamic acid ethyl ester 143417-68-9 C13H14FN3O2
    [4-(4-Fluoro-phenyl)-2-methyl-imidazol-1-yl]-carbamic acid ethyl ester
    —— 4-(3,4-methylenedioxyphenyl)-2-methyl-5-(4-methylsulfonylphenyl)-1H-pyrrole 229346-52-5 C19H17NO4S
    4-(3,4-methylenedioxyphenyl)-2-methyl-5-(4-methylsulfonylphenyl)-1H-pyrrole
    —— 4-(2-Nitrophenoxy)-2-phenyl-5-pyrimidincarbonsaeureethylester 39975-83-2 C19H15N3O5
    4-(2-Nitrophenoxy)-2-phenyl-5-pyrimidincarbonsaeureethylester
    —— 4-(4-Chloro-phenylazo)-5-methyl-2-phenyl-2H-pyrazol-3-ylamine 105547-55-5 C16H14ClN5
    4-(4-Chloro-phenylazo)-5-methyl-2-phenyl-2H-pyrazol-3-ylamine
    —— 4-(4-chlorophenyl)-5-imino-N-phenyl-1,3,4-thiadiazole-2-carboxamide 83570-73-4 C15H11ClN4OS
    4-(4-chlorophenyl)-5-imino-N-phenyl-1,3,4-thiadiazole-2-carboxamide
    —— 4-[4-(4-{4-[(2R,4S)-2-(2,4-Dichloro-phenyl)-2-imidazol-1-ylmethyl-[1,3]dioxolan-4-ylmethoxy]-phenyl}-piperazin-1-yl)-phenyl]-2-ethyl-5-methyl-2,4-dihydro-[1,2,4]triazol-3-one 89872-81-1 C35H37Cl2N7O4
    4-[4-(4-{4-[(2R,4S)-2-(2,4-Dichloro-phenyl)-2-imidazol-1-ylmethyl-[1,3]dioxolan-4-ylmethoxy]-phenyl}-piperazin-1-yl)-phenyl]-2-ethyl-5-methyl-2,4-dihydro-[1,2,4]triazol-3-one
    —— (4aR,8R,8aS)-8-butan-2-yl-2-phenyl-4,4a,8,8a-tetrahydropyrano[3,2-d][1,3]dioxine 124314-10-9 C17H22O3
    (4aR,8R,8aS)-8-butan-2-yl-2-phenyl-4,4a,8,8a-tetrahydropyrano[3,2-d][1,3]dioxine
    —— 4-formyl-N,N-bis(1H-imidazol-2-ylmethyl)benzenesulfonamide 937074-19-6 C15H15N5O3S
    4-formyl-N,N-bis(1H-imidazol-2-ylmethyl)benzenesulfonamide
    —— 4-Chlor-1-o-toluidino-pyromellitsaeure-tetramethylester 95002-92-9 C21H20ClNO8
    4-Chlor-1-o-toluidino-pyromellitsaeure-tetramethylester
    —— 4-Methyl-2,2,5,5-bis-tetramethylen-furanidon-(3) 108247-26-3 C13H20O2
    4-Methyl-2,2,5,5-bis-tetramethylen-furanidon-(3)
    —— 4-<Pentin-(4)-yl>-pyridin 90921-24-7 C10H11N
    4-<Pentin-(4)-yl>-pyridin
    —— 4-Butyl-2,4,6-triphenylthiopyran-1,1-dioxid 96765-48-9 C27H26O2S
    4-Butyl-2,4,6-triphenylthiopyran-1,1-dioxid
    —— 4-Benzylidenhydrazino-5-amino-6-methylmercapto-pyrimidin 96062-44-1 C12H13N5S
    4-Benzylidenhydrazino-5-amino-6-methylmercapto-pyrimidin
    —— 4',5-dibenzyloxy-2'-hydroxy-2,3',4,5',6'-pentamethoxychalcone 107644-04-2 C34H34O9
    4',5-dibenzyloxy-2'-hydroxy-2,3',4,5',6'-pentamethoxychalcone
    —— 4-(1-Butyl-piperidin-4-yloxy)-3-methoxy-benzonitrile 912946-76-0 C17H24N2O2
    4-(1-Butyl-piperidin-4-yloxy)-3-methoxy-benzonitrile
    —— 4-(2-chloro-phenylsulfanyl)-pyridine-3-sulfonic acid amide 64090-53-5 C11H9ClN2O2S2
    4-(2-chloro-phenylsulfanyl)-pyridine-3-sulfonic acid amide