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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(1-allyloxy-2-benzyloxy-but-3-enyl)-2,2-dimethyl-[1,3]dioxolane 1006596-19-5 C19H26O4
    4-(1-allyloxy-2-benzyloxy-but-3-enyl)-2,2-dimethyl-[1,3]dioxolane
    —— 4-[4-(2-[2,2,3,3-tetrafluoropropyl]guanidino)pyrimid-2-yloxy]butyramide 84544-73-0 C12H16F4N6O2
    4-[4-(2-[2,2,3,3-tetrafluoropropyl]guanidino)pyrimid-2-yloxy]butyramide
    —— 4,5-Bis<1-(trimethylsilyl)butyn-3-yl>-1,3-dithiol-2-one-d8 88200-32-2 C17H26OS4Si2
    4,5-Bis<1-(trimethylsilyl)butyn-3-yl>-1,3-dithiol-2-one-d8
    —— 4-(3-(propan-2-yl)phenyl)-4,4-diphenylbutyl methanesulfonate 1426165-78-7 C26H30O3S
    4-(3-(propan-2-yl)phenyl)-4,4-diphenylbutyl methanesulfonate
    —— 4H-1,3,2lambda~2~-Benzodioxagermine 322-41-8 C7H6GeO2
    4H-1,3,2lambda~2~-Benzodioxagermine
    —— 4-{(2S,3S)-3-[(Z)-3-(2-Hexyloxy-phenyl)-propenyl]-oxiranyl}-butyric acid methyl ester 104948-13-2 C22H32O4
    4-{(2S,3S)-3-[(Z)-3-(2-Hexyloxy-phenyl)-propenyl]-oxiranyl}-butyric acid methyl ester
    —— 4-amino-2-propylpyrimidine-5-carboxamide oxime 82216-23-7 C8H13N5O
    4-amino-2-propylpyrimidine-5-carboxamide oxime
    —— 4-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)-1-vinyl-1H-1,2,3-triazole 1226914-92-6 C10H15N3O2
    4-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)-1-vinyl-1H-1,2,3-triazole
    —— 4-(((1R,3S)-3-amino-2,2,3-trimethylcyclopentyl)amino)-6-(4-pyridinyl)pyrrolo[1,2-b]pyridazine-3-carboxamide 1400686-71-6 C21H26N6O
    4-(((1R,3S)-3-amino-2,2,3-trimethylcyclopentyl)amino)-6-(4-pyridinyl)pyrrolo[1,2-b]pyridazine-3-carboxamide
    —— 4-[2-(Benzyloxymethyl)tetrazol-5-yl]phenyl pivalate 172352-86-2 C20H22N4O3
    4-[2-(Benzyloxymethyl)tetrazol-5-yl]phenyl pivalate
    —— 4-fluoro-6-methyl-3-propylisoquinoline 1453382-74-5 C13H14FN
    4-fluoro-6-methyl-3-propylisoquinoline
    —— 4-(1-(2-chloro-6-(trifluoromethyl)benzoyl)-6-(3-methoxyazetidine-1-carbonyl)-1H-indol-3-yl)-3-fluorobenzoic acid 1562995-34-9 C28H19ClF4N2O5
    4-(1-(2-chloro-6-(trifluoromethyl)benzoyl)-6-(3-methoxyazetidine-1-carbonyl)-1H-indol-3-yl)-3-fluorobenzoic acid
    —— 4-[4-[2-[(6-ethoxy-1,3-benzothiazol-2-yl)sulfanyl]ethoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide 476183-07-0 C23H26N2O7S3
    4-[4-[2-[(6-ethoxy-1,3-benzothiazol-2-yl)sulfanyl]ethoxy]phenyl]sulfonyl-N-hydroxyoxane-4-carboxamide
    —— 4-(3,4-dihydroisoquinolin-2(1h)-yl)-N-(3-phenoxyphenyl)pyrimidin-2-amine 1228445-88-2 C25H22N4O
    4-(3,4-dihydroisoquinolin-2(1h)-yl)-N-(3-phenoxyphenyl)pyrimidin-2-amine
    —— [4-(1H-1-Methylimidazole-4-ylacetamido)-2-(2-methylphenyl)benzoyl]methionine methyl ester 191103-91-0 C26H30N4O4S
    [4-(1H-1-Methylimidazole-4-ylacetamido)-2-(2-methylphenyl)benzoyl]methionine methyl ester
    —— 4-(1-Butylnonyl)-phenol 17508-69-9 C19H32O
    4-(1-Butylnonyl)-phenol
    —— 4-(3-benzyloxy-4-cyanopyrazole-1-yl)benzoic acid ethyl ester 1072198-62-9 C20H17N3O3
    4-(3-benzyloxy-4-cyanopyrazole-1-yl)benzoic acid ethyl ester
    —— 4-(1-Brompropin-3-yl)-1-methyl-4-propionyloxy-decahydrochinolin 57581-02-9 C16H24BrNO2
    4-(1-Brompropin-3-yl)-1-methyl-4-propionyloxy-decahydrochinolin
    —— [4-((S)-4-Acetyl-3-hydroxy-5-oxo-2,5-dihydro-1H-pyrrol-2-yl)-butyl]-carbamic acid benzyl ester 128892-55-7 C18H22N2O5
    [4-((S)-4-Acetyl-3-hydroxy-5-oxo-2,5-dihydro-1H-pyrrol-2-yl)-butyl]-carbamic acid benzyl ester
    —— 4,18-dimethyl-15β,16β-methylene-19-nor-20-spirox-4-en-3-one 1000371-83-4 C24H34O2
    4,18-dimethyl-15β,16β-methylene-19-nor-20-spirox-4-en-3-one
    —— (4-hydroxy-5-phenylpent-1-en-3-yl) pyrrolidine-1-carbodithioate 135710-89-3 C16H21NOS2
    (4-hydroxy-5-phenylpent-1-en-3-yl) pyrrolidine-1-carbodithioate
    —— (4S,6S)-4-(3-butenyl)-6-(iodomethyl)-1,3-dioxan-2-one 91177-74-1 C9H13IO3
    (4S,6S)-4-(3-butenyl)-6-(iodomethyl)-1,3-dioxan-2-one
    —— (4-benzoyl-2-methyl-phenylsulfanyl)-acetic acid 93012-08-9 C16H14O3S
    (4-benzoyl-2-methyl-phenylsulfanyl)-acetic acid
    —— 4-Pentyl-bicyclo[2.2.2]octane-1-carboxylic acid 4-(4-butoxy-phenoxycarbonyl)-3-chloro-phenyl ester 82928-26-5 C31H39ClO5
    4-Pentyl-bicyclo[2.2.2]octane-1-carboxylic acid 4-(4-butoxy-phenoxycarbonyl)-3-chloro-phenyl ester
    —— 4-(5-chloro-2-phenyl-1H-indol-3-yl)-2-(4-chlorophenyl)-8-methyl-1H-benzo[b][1,4]diazepine 1277186-89-6 C30H21Cl2N3
    4-(5-chloro-2-phenyl-1H-indol-3-yl)-2-(4-chlorophenyl)-8-methyl-1H-benzo[b][1,4]diazepine
    —— 4-(<i>cis</i>-2-benzodioxol-5-yl-vinyl)-3-(4-methoxy-phenyl)-sydnone 14522-89-5 C18H14N2O5
    4-(<i>cis</i>-2-benzodioxol-5-yl-vinyl)-3-(4-methoxy-phenyl)-sydnone
    —— (4-isopropyl-5-thioxo-4,5-dihydro-[1,3,4]thiadiazol-2-yl)-trimethyl-urea 27422-85-1 C9H16N4OS2
    (4-isopropyl-5-thioxo-4,5-dihydro-[1,3,4]thiadiazol-2-yl)-trimethyl-urea
    —— 4-Methyl-2-((pyrrolidin-3-yloxy)methyl)thiazole 1526836-66-7 C9H14N2OS
    4-Methyl-2-((pyrrolidin-3-yloxy)methyl)thiazole
    —— 4-(2,4-dihydroxy-1-phenylazo)azobenzene 96503-04-7 C18H14N4O2
    4-(2,4-dihydroxy-1-phenylazo)azobenzene
    —— 4-[5-(3-fluoro-4-methoxyphenyl)-2-(trifluoromethyl)-1H-imidazol-4-yl]benzenesulfonamide 177754-71-1 C17H13F4N3O3S
    4-[5-(3-fluoro-4-methoxyphenyl)-2-(trifluoromethyl)-1H-imidazol-4-yl]benzenesulfonamide
    —— 4-(allyloxy)-1,4-diphenylbut-2-ynyl benzoate 1048639-42-4 C26H22O3
    4-(allyloxy)-1,4-diphenylbut-2-ynyl benzoate
    —— 4-Benzo[1,3]dioxol-5-yl-4-cyano-heptanedioic acid diethyl ester 76934-80-0 C19H23NO6
    4-Benzo[1,3]dioxol-5-yl-4-cyano-heptanedioic acid diethyl ester
    —— 4-(2,3-dimethoxyphenyl)cyclohexanone oxime 76679-04-4 C14H19NO3
    4-(2,3-dimethoxyphenyl)cyclohexanone oxime
    —— 4-(1-benzyloxymethyl-1H-benzimidazol-5-yl)-2-morpholin-4-yl-7-pyridin-4-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine 1007206-56-5 C30H29N7O2
    4-(1-benzyloxymethyl-1H-benzimidazol-5-yl)-2-morpholin-4-yl-7-pyridin-4-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine
    —— 4-(3-bromopropyl)-4-methylmorpholin-4-ium bromide 3722-26-7 Br*C8H17BrNO
    4-(3-bromopropyl)-4-methylmorpholin-4-ium bromide
    —— [4-Benzyloxy-3-(3,4-dimethoxy-phenyl)-butyl]-hydroxymethyl-carbamic acid methyl ester 96422-74-1 C22H29NO6
    [4-Benzyloxy-3-(3,4-dimethoxy-phenyl)-butyl]-hydroxymethyl-carbamic acid methyl ester
    —— 4-anilino-5-(1,2-diphenyl-ethyl)-5H-thiazol-2-one 41250-74-2 C23H20N2OS
    4-anilino-5-(1,2-diphenyl-ethyl)-5H-thiazol-2-one
    —— 4-p-Biphenylyl-1-butanol-1,1-d(2) 56798-66-4 C16H18O
    4-p-Biphenylyl-1-butanol-1,1-d(2)
    —— 4-Oxo-pentanoic acid (2R,3S,5R)-5-(6-benzoylamino-purin-9-yl)-2-((2-cyano-ethylsulfanyl)-{(2R,3S,5R)-5-[6-(2,5-dichloro-phenoxy)-2-isobutyrylamino-purin-9-yl]-2-hydroxymethyl-tetrahydro-furan-3-yloxy}-phosphoryloxymethyl)-tetrahydro-furan-3-yl ester 232600-03-2 C45H46Cl2N11O12PS
    4-Oxo-pentanoic acid (2R,3S,5R)-5-(6-benzoylamino-purin-9-yl)-2-((2-cyano-ethylsulfanyl)-{(2R,3S,5R)-5-[6-(2,5-dichloro-phenoxy)-2-isobutyrylamino-purin-9-yl]-2-hydroxymethyl-tetrahydro-furan-3-yloxy}-phosphoryloxymethyl)-tetrahydro-furan-3-yl ester
    —— 4-<Diphenyl(trimethylsilyl)methyl>-N,N'-dimethylbenzenamine 143143-29-7 C24H29NSi
    4-<Diphenyl(trimethylsilyl)methyl>-N,N'-dimethylbenzenamine
    —— 4-bromo-3,6,7-trimethoxy-1-methylisoquinoline 1393580-20-5 C13H14BrNO3
    4-bromo-3,6,7-trimethoxy-1-methylisoquinoline
    —— 4-{3-[5-(4-cyano-phenyl)-pyridin-2-yloxy]-propyl}-1,4-diazepane-1-carboxylic acid tert-butyl ester 769157-32-6 C25H32N4O3
    4-{3-[5-(4-cyano-phenyl)-pyridin-2-yloxy]-propyl}-1,4-diazepane-1-carboxylic acid tert-butyl ester
    —— 4-(2-carboxyethyl)-<3,3-(2)H2>-1,2,3,4-tetrahydrocyclopent<b>indole 102248-88-4 C14H15NO2
    4-(2-carboxyethyl)-<3,3-(2)H2>-1,2,3,4-tetrahydrocyclopent<b>indole
    —— 4-(9-phenyl-1,10-phenanthrolin-2-yl)benzoic acid 160488-09-5 C25H16N2O2
    4-(9-phenyl-1,10-phenanthrolin-2-yl)benzoic acid
    —— 4',6'-O-p-cyanobenzylideneparomomycin 1043874-19-6 C31H48N6O14
    4',6'-O-p-cyanobenzylideneparomomycin
    —— 4',6'-O-p-fluorobenzylideneparomomycin 1043874-21-0 C30H48FN5O14
    4',6'-O-p-fluorobenzylideneparomomycin
    —— (4S,5S)-4-(3,5-dimethoxyphenyl)-5-propyl-1,3-dioxolane-2-thione 212757-55-6 C14H18O4S
    (4S,5S)-4-(3,5-dimethoxyphenyl)-5-propyl-1,3-dioxolane-2-thione
    —— (4'-(anthracen-9-yl)-2,2',5,5'-tetramethyl-[1,1'-biphenyl]-4-yl)trimethylsilane 1095161-06-0 C33H34Si
    (4'-(anthracen-9-yl)-2,2',5,5'-tetramethyl-[1,1'-biphenyl]-4-yl)trimethylsilane
    —— 4-vinylbenzyldimethylammonio pentanesulfonate 1273544-37-8 C16H25NO3S
    4-vinylbenzyldimethylammonio pentanesulfonate
    —— 4-[(Tert-butoxy)carbonyl]-1,1-dioxo-1lambda6,4-thiazepane-6-carboxylic acid 2230802-48-7 C11H19NO6S
    4-[(Tert-butoxy)carbonyl]-1,1-dioxo-1lambda6,4-thiazepane-6-carboxylic acid