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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-Chlor-6-methylpyrimidin-2-ylamino)-phosphorsaeure-diethylenimid 2937-25-9 C9H13ClN5OP
    (4-Chlor-6-methylpyrimidin-2-ylamino)-phosphorsaeure-diethylenimid
    —— 4-[1-(2-methyl-4-nitrophenyl)piperidin-4-yl]thiomorpholine 1,1-dioxide 1373417-26-5 C16H23N3O4S
    4-[1-(2-methyl-4-nitrophenyl)piperidin-4-yl]thiomorpholine 1,1-dioxide
    —— 4-(Octyloxy)-m-toluidine methanesulfonate 5896-89-9 C16H29NO4S
    4-(Octyloxy)-m-toluidine methanesulfonate
    —— (4aR,4bS,7R,8aS,10aR)-7-(tert-Butyl-dimethyl-silanyloxy)-4b,8,8-trimethyl-4a,4b,5,6,7,8,8a,9,10,10a-decahydro-4H-phenanthren-3-one 327968-93-4 C23H40O2Si
    (4aR,4bS,7R,8aS,10aR)-7-(tert-Butyl-dimethyl-silanyloxy)-4b,8,8-trimethyl-4a,4b,5,6,7,8,8a,9,10,10a-decahydro-4H-phenanthren-3-one
    —— 4-chloro-2-methyl-5,6-dihydro[1]benzothieno[3',2':2,3]oxepino[4,5-d]pyrimidine 1428148-93-9 C15H11ClN2OS
    4-chloro-2-methyl-5,6-dihydro[1]benzothieno[3',2':2,3]oxepino[4,5-d]pyrimidine
    —— 4-(phenyl(phenylthio)methyl)morpholine 51643-92-6 C17H19NOS
    4-(phenyl(phenylthio)methyl)morpholine
    —— 4-benzyloxy-1,2,3-tri(tert-butyldimethylsilyloxy)-L-threitol 885041-19-0 C29H58O4Si3
    4-benzyloxy-1,2,3-tri(tert-butyldimethylsilyloxy)-L-threitol
    —— 4-decyloxy-2,6-dimethylbenzaldehyde 896155-72-9 C19H30O2
    4-decyloxy-2,6-dimethylbenzaldehyde
    —— 4-oxo-2-phenyl-3-(phenylsulfonyl)-2,3,4,5-tetrahydro-1H-1-benzazepine 107081-89-0 C22H19NO3S
    4-oxo-2-phenyl-3-(phenylsulfonyl)-2,3,4,5-tetrahydro-1H-1-benzazepine
    —— (+)-(4aR,6S,8aR)-3,4,4a,5,6,7,8,8a-octahydro-6-hydroxy-5,5,8a-trimethyl-1(2H)-naphthalenone 155486-88-7 C13H22O2
    (+)-(4aR,6S,8aR)-3,4,4a,5,6,7,8,8a-octahydro-6-hydroxy-5,5,8a-trimethyl-1(2H)-naphthalenone
    —— 4-(5-bromo-1(3)<i>H</i>-imidazol-4-yl)-butylamine 45895-36-1 C7H12BrN3
    4-(5-bromo-1(3)<i>H</i>-imidazol-4-yl)-butylamine
    —— 4-dimethylamino-1-methyl-pyridinium 45795-83-3 C8H13N2
    4-dimethylamino-1-methyl-pyridinium
    —— 4-Methoxy-3-methyl-5-triisopropylsilanyloxy-benzaldehyde 575444-20-1 C18H30O3Si
    4-Methoxy-3-methyl-5-triisopropylsilanyloxy-benzaldehyde
    —— 4-Iodo-3,5-dimethyl-O-tert-butoxycarbonylphenol 332186-70-6 C13H17IO3
    4-Iodo-3,5-dimethyl-O-tert-butoxycarbonylphenol
    —— <4-Piperidyl-pyrimidin-2-ylamino>-phosphorsaeure-bis-aethylenimid 3223-17-4 C13H21N6OP
    <4-Piperidyl-pyrimidin-2-ylamino>-phosphorsaeure-bis-aethylenimid
    —— 4-Benzyl-1-ethoxycarbonylmethylpyridinium bromide 123471-53-4 Br*C16H18NO2
    4-Benzyl-1-ethoxycarbonylmethylpyridinium bromide
    —— (4-amino-2-phenyl-thiazol-5-yl)-phenyl-methanone 35336-60-8 C16H12N2OS
    (4-amino-2-phenyl-thiazol-5-yl)-phenyl-methanone
    —— 4-<3-(3,5-Dichlor-benzoyloxy)-propyl>-pyridin-hydrochlorid 3414-27-5 C15H13Cl2NO2*ClH
    4-<3-(3,5-Dichlor-benzoyloxy)-propyl>-pyridin-hydrochlorid
    —— 4-methyl-7H-thieno[2,3-c]thiopyran 6,6-dioxide 1334033-53-2 C8H8O2S2
    4-methyl-7H-thieno[2,3-c]thiopyran 6,6-dioxide
    —— 4-<6-(aminomethyl)pyridin-2-yl>-2-guanidinothiazole 135450-75-8 C10H12N6S
    4-<6-(aminomethyl)pyridin-2-yl>-2-guanidinothiazole
    —— 4-bromo-1-((4-bromophenoxy)methyl)-2-nitrobenzene 1312845-12-7 C13H9Br2NO3
    4-bromo-1-((4-bromophenoxy)methyl)-2-nitrobenzene
    —— 4-[4-(4-bromo-2-fluoro-phenylcarbamoyl)-phenyl]-3,5-dimethyl-1H-pyrrole-2-carboxylic acid ethyl ester 720708-26-9 C22H20BrFN2O3
    4-[4-(4-bromo-2-fluoro-phenylcarbamoyl)-phenyl]-3,5-dimethyl-1H-pyrrole-2-carboxylic acid ethyl ester
    —— (4S,7R)-2-(5-chloro-benzo[b]thiophen-3-ylmethyl)-1,7,8,8-tetramethyl-1,2,4,5,6,7-hexahydro-4,7-methano-indazol-3-one 928053-12-7 C21H23ClN2OS
    (4S,7R)-2-(5-chloro-benzo[b]thiophen-3-ylmethyl)-1,7,8,8-tetramethyl-1,2,4,5,6,7-hexahydro-4,7-methano-indazol-3-one
    —— 4-<3-(3,4,5-Trimethoxy-benzoyloxy)-propyl>-pyridin-hydrochlorid 3414-24-2 C18H21NO5*ClH
    4-<3-(3,4,5-Trimethoxy-benzoyloxy)-propyl>-pyridin-hydrochlorid
    —— [(4-Azido-butyl)-tert-butoxycarbonyl-amino]-acetic acid methyl ester 205648-71-1 C12H22N4O4
    [(4-Azido-butyl)-tert-butoxycarbonyl-amino]-acetic acid methyl ester
    —— (4S)-4-amino-5-[(-1-carboxypropyl)amino]-5-oxopentanoic acid 16869-42-4 C9H16N2O5
    (4S)-4-amino-5-[(-1-carboxypropyl)amino]-5-oxopentanoic acid
    —— [(4-Amino-butyl)-tert-butoxycarbonyl-amino]-acetic acid methyl ester 205648-74-4 C12H24N2O4
    [(4-Amino-butyl)-tert-butoxycarbonyl-amino]-acetic acid methyl ester
    —— 4,4-dimethyl-1,2,5-triphenyl-2-pyrroline 1294009-56-5 C24H23N
    4,4-dimethyl-1,2,5-triphenyl-2-pyrroline
    —— [(4-{3-[(4-Azido-butyl)-tert-butoxycarbonyl-amino]-propionylamino}-butyl)-tert-butoxycarbonyl-amino]-acetic acid methyl ester 205648-76-6 C24H44N6O7
    [(4-{3-[(4-Azido-butyl)-tert-butoxycarbonyl-amino]-propionylamino}-butyl)-tert-butoxycarbonyl-amino]-acetic acid methyl ester
    —— 4-methyl-3-(ethanethio)anisole 85428-48-4 C10H14OS
    4-methyl-3-(ethanethio)anisole
    —— 4'-methyl-biphenyl-3-carboxylic acid amide 147404-70-4 C14H13NO
    4'-methyl-biphenyl-3-carboxylic acid amide
    —— 4-Oxo-2-phenyl-4,4a,9,9a-tetrahydro-3H-3-aza-fluorene-1-carboxylic acid ethyl ester 66409-45-8 C21H19NO3
    4-Oxo-2-phenyl-4,4a,9,9a-tetrahydro-3H-3-aza-fluorene-1-carboxylic acid ethyl ester
    —— 4-(2-Methyl-propenyl)-phenylamine 116760-99-7 C10H13N
    4-(2-Methyl-propenyl)-phenylamine
    —— 4-methyl-N-(1-methylsulfanyl-2-nitrovinyl)aniline 142168-75-0 C10H12N2O2S
    4-methyl-N-(1-methylsulfanyl-2-nitrovinyl)aniline
    —— 4'-(5,5-dimethyl-4-(4-pyridyl)-1-pyrrolin-2-yl)acetanilid 61196-74-5 C19H21N3O
    4'-(5,5-dimethyl-4-(4-pyridyl)-1-pyrrolin-2-yl)acetanilid
    —— 4-(2,4-dimethyl-1H-pyrrol-3-yl)-benzoic acid 775322-43-5 C13H13NO2
    4-(2,4-dimethyl-1H-pyrrol-3-yl)-benzoic acid
    —— 4,5-dibromo-9,10-dihydroxypyrene 1320215-15-3 C16H8Br2O2
    4,5-dibromo-9,10-dihydroxypyrene
    —— 4-<3-(4-Nitro-benzoyloxy)-propyl>-pyridin-hydrochlorid 3414-30-0 C15H14N2O4*ClH
    4-<3-(4-Nitro-benzoyloxy)-propyl>-pyridin-hydrochlorid
    —— 4,5-dibromo-9,10-ditriflatopyrene 1320215-17-5 C18H6Br2F6O6S2
    4,5-dibromo-9,10-ditriflatopyrene
    —— (4R)-4-(2,2-bis(phenylsulfonyl)ethyl)-4-isobutyl-2-(2-fluorophenyl)oxazol-5(4H)-one 1233532-39-2 C27H26FNO6S2
    (4R)-4-(2,2-bis(phenylsulfonyl)ethyl)-4-isobutyl-2-(2-fluorophenyl)oxazol-5(4H)-one
    —— 4,5-(benzo[1',2',-b';4'',3''-b'']dithieno)-9,10-dimethoxy pyrene 1314124-47-4 C26H16O2S2
    4,5-(benzo[1',2',-b';4'',3''-b'']dithieno)-9,10-dimethoxy pyrene
    —— (4-allylthio-3-ethylazetidin-2-on-1-yl)acetic acid 83362-44-1 C10H15NO3S
    (4-allylthio-3-ethylazetidin-2-on-1-yl)acetic acid
    —— 4-Chlorbenzaldehyd-O-(2-hydroxyethyl)-oxim 63564-40-9 C9H10ClNO2
    4-Chlorbenzaldehyd-O-(2-hydroxyethyl)-oxim
    —— 4-ethyl-7-methyl-2-(methylsulphanyl)-3-nitropyrazolo[1,5-a]pyridine 936103-26-3 C11H13N3O2S
    4-ethyl-7-methyl-2-(methylsulphanyl)-3-nitropyrazolo[1,5-a]pyridine
    —— 4-Amino-2-<4-amino-2-methoxy-phenoxymethyl>-1-octyloxy-benzol 5804-10-4 C22H32N2O3
    4-Amino-2-<4-amino-2-methoxy-phenoxymethyl>-1-octyloxy-benzol
    —— 4,5,9,10-tetrakis(5-n-butylthien-2-yl)pyrene 1320215-18-6 C48H50S4
    4,5,9,10-tetrakis(5-n-butylthien-2-yl)pyrene
    —— 4-Chlorbenzaldehyd-O-(2-hydroxyethyl)-oxim 63564-39-6 C9H10ClNO2
    4-Chlorbenzaldehyd-O-(2-hydroxyethyl)-oxim
    —— (4S)-6,7-dibromo-4-(2'-methoxy-ethyl)-3,4-dihydro-2H-pyrrolo[1,2-a]pyrazin-1-one 869646-47-9 C10H12Br2N2O2
    (4S)-6,7-dibromo-4-(2'-methoxy-ethyl)-3,4-dihydro-2H-pyrrolo[1,2-a]pyrazin-1-one
    —— 4-hydroxy-3-isopropoxy-5-methylbenzaldehyde 1258431-60-5 C11H14O3
    4-hydroxy-3-isopropoxy-5-methylbenzaldehyde
    —— 4-methyl-2(5H)-thiophenone 35983-75-6 C5H6OS
    4-methyl-2(5H)-thiophenone