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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— {4-[4-(4-bromo-phenylcarbamoyl)-2-(7-isopropyl-pyrido[2,3-d]pyrimidin-4-ylamino)-phenylsulfanyl]-phenyl}-carbamic acid 2,2,2-trichloro-ethyl ester 943772-98-3 C32H26BrCl3N6O3S
    {4-[4-(4-bromo-phenylcarbamoyl)-2-(7-isopropyl-pyrido[2,3-d]pyrimidin-4-ylamino)-phenylsulfanyl]-phenyl}-carbamic acid 2,2,2-trichloro-ethyl ester
    —— 4-iodobenzenediazonium tetrafluoroborate 1514-50-7 BF4*C6H4IN2
    4-iodobenzenediazonium tetrafluoroborate
    —— (4R)-2ξ-[2-((R)-2-amino-2-carboxy-ethylsulfanyl)-propyl]-thiazolidine-4r-carboxylic acid 59411-64-2 C10H18N2O4S2
    (4R)-2ξ-[2-((R)-2-amino-2-carboxy-ethylsulfanyl)-propyl]-thiazolidine-4r-carboxylic acid
    —— 4-cyclohexyl-2,6-diphenylpyrimidine 1392145-19-5 C22H22N2
    4-cyclohexyl-2,6-diphenylpyrimidine
    —— 4-[2-Amino-4-(4-hydroxy-phenyl)-thiazol-5-ylazo]-N-(3,4-dimethyl-isoxazol-5-yl)-benzenesulfonamide 103740-33-6 C20H18N6O4S2
    4-[2-Amino-4-(4-hydroxy-phenyl)-thiazol-5-ylazo]-N-(3,4-dimethyl-isoxazol-5-yl)-benzenesulfonamide
    —— 4,11-difluoro-2-(methoxycarbonyl)-13-methylchromeno[4,3,2-gh]phenanthridin-13-ium trifluoromethanesulfonate 1416856-81-9 CF3O3S*C22H14F2NO3
    4,11-difluoro-2-(methoxycarbonyl)-13-methylchromeno[4,3,2-gh]phenanthridin-13-ium trifluoromethanesulfonate
    —— 4-(4-Chloro-phenyl)-piperazine-1-carboxylic acid (S)-4,11-diethyl-4-hydroxy-3,13-dioxo-3,4,12,13-tetrahydro-1H-2-oxa-6,12a-diaza-dibenzo[b,h]fluoren-9-yl ester 136539-37-2 C33H31ClN4O6
    4-(4-Chloro-phenyl)-piperazine-1-carboxylic acid (S)-4,11-diethyl-4-hydroxy-3,13-dioxo-3,4,12,13-tetrahydro-1H-2-oxa-6,12a-diaza-dibenzo[b,h]fluoren-9-yl ester
    —— 4-(4-methoxyphenyl)pyrimido[1,2-b]indazole 1612153-99-7 C17H13N3O
    4-(4-methoxyphenyl)pyrimido[1,2-b]indazole
    —— 4-methoxybenzhydryl fluoroacetate 1580541-35-0 C16H15FO3
    4-methoxybenzhydryl fluoroacetate
    —— (4S,6R)-4,6-diethyl-4-ethynyl-2-phenyl-6-vinyl-1,3-dioxane 916501-95-6 C18H22O2
    (4S,6R)-4,6-diethyl-4-ethynyl-2-phenyl-6-vinyl-1,3-dioxane
    —— 4-(triisopropylsilyl)but-3-ynenitrile 480430-36-2 C13H23NSi
    4-(triisopropylsilyl)but-3-ynenitrile
    —— 4-(4-bromophenyl)pyrimido[1,2-b]indazole 1612154-03-6 C16H10BrN3
    4-(4-bromophenyl)pyrimido[1,2-b]indazole
    —— 4-bromo-3-(hydroxymethyl)-2-methylisoquinolin-1(2H)-one 1392118-97-6 C11H10BrNO2
    4-bromo-3-(hydroxymethyl)-2-methylisoquinolin-1(2H)-one
    —— (4-methylphenyl)methanesulfonyl azide 1071654-23-3 C8H9N3O2S
    (4-methylphenyl)methanesulfonyl azide
    —— [4-chloro-2-(5-chloro-2-hydroxy-benzyl)-phenoxy]-acetic acid benzyl ester 915697-39-1 C22H18Cl2O4
    [4-chloro-2-(5-chloro-2-hydroxy-benzyl)-phenoxy]-acetic acid benzyl ester
    —— 4-(5-((3-bromopyridin-4-yl)methoxy)pyrimidin-2-yl)piperazine-1-carbonitrile 1272974-02-3 C15H15BrN6O
    4-(5-((3-bromopyridin-4-yl)methoxy)pyrimidin-2-yl)piperazine-1-carbonitrile
    —— 4-bromo-1,8-naphthaloyl-L-valine methyl ester 86232-68-0 C18H16BrNO4
    4-bromo-1,8-naphthaloyl-L-valine methyl ester
    —— 4-(3,4-dichloro-phenyl)-4-methoxyimino-butyric acid 1206764-32-0 C11H11Cl2NO3
    4-(3,4-dichloro-phenyl)-4-methoxyimino-butyric acid
    —— 4''-O-(2-chlorophenethyl)carbamoyl erythromycin A 1253278-95-3 C46H75ClN2O14
    4''-O-(2-chlorophenethyl)carbamoyl erythromycin A
    —— 4-cloro-1-cycloheptyl-1H-benzo[d][1,2,3]triazole 916800-13-0 C13H16ClN3
    4-cloro-1-cycloheptyl-1H-benzo[d][1,2,3]triazole
    —— 4-(benzofuran-2-yl)-2-(5-(4-fluorophenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)thiazole 1428648-17-2 C24H16FN3OS2
    4-(benzofuran-2-yl)-2-(5-(4-fluorophenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl)thiazole
    —— 4-(5-(1-(4-amino-3-chlorophenyl)-1H-imidazol-2-yl)furan-2-yl)benzonitrile 1620477-26-0 C20H13ClN4O
    4-(5-(1-(4-amino-3-chlorophenyl)-1H-imidazol-2-yl)furan-2-yl)benzonitrile
    —— 4,5α-epoxy-17-methyl-3-(3-trifluoromethyl-benzoyloxy)-morphin-7-en-6α-ol 22298-13-1 C25H22F3NO4
    4,5α-epoxy-17-methyl-3-(3-trifluoromethyl-benzoyloxy)-morphin-7-en-6α-ol
    —— ((4-(2-oxo-2H-chromene-3-carboxamido)phenyl)sulfonyl)-L-valine 1015066-95-1 C21H20N2O7S
    ((4-(2-oxo-2H-chromene-3-carboxamido)phenyl)sulfonyl)-L-valine
    —— [4-(6-tert-Butyl-pyridin-3-yl)-butyl]-methyl-amine 83218-46-6 C14H24N2
    [4-(6-tert-Butyl-pyridin-3-yl)-butyl]-methyl-amine
    —— 4,5-dicyanobenzo-18-crown-6 108695-56-3 C18H22N2O6
    4,5-dicyanobenzo-18-crown-6
    —— 4-O-hemisebacoylpodophyllotoxin 1043908-30-0 C32H38O11
    4-O-hemisebacoylpodophyllotoxin
    —— (4,6'-bis(methoxymethoxy)-[1,1'-biphenyl]-3,3'-diyl)dimethanol 711012-13-4 C18H22O6
    (4,6'-bis(methoxymethoxy)-[1,1'-biphenyl]-3,3'-diyl)dimethanol
    —— 4-N-[11-(methanesulfonyloxy)undecanyl]-3',5'-di-O-benzoyl-2'-deoxy-2',2'-difluorocytidine 1519060-74-2 C35H43F2N3O9S
    4-N-[11-(methanesulfonyloxy)undecanyl]-3',5'-di-O-benzoyl-2'-deoxy-2',2'-difluorocytidine
    —— 4-methoxy-4'-phenoxybenzhydryl fluoroacetate 1580541-37-2 C22H19FO4
    4-methoxy-4'-phenoxybenzhydryl fluoroacetate
    —— 4-(2-methoxy-phenyl)-thiomorpholine 110252-91-0 C11H15NOS
    4-(2-methoxy-phenyl)-thiomorpholine
    —— 4,6-O-isopropylidene-2,3-di-O-mesyl-α-D-glucopyranosyl-(1,1)-4,6-O-isopropylidene-2,3-di-O-mesyl-α-D-glucopyranoside 257611-91-9 C22H38O19S4
    4,6-O-isopropylidene-2,3-di-O-mesyl-α-D-glucopyranosyl-(1,1)-4,6-O-isopropylidene-2,3-di-O-mesyl-α-D-glucopyranoside
    —— 4-bromo-1,8-naphthaloyl-L-valine-L-leucine methyl ester 86232-76-0 C24H27BrN2O5
    4-bromo-1,8-naphthaloyl-L-valine-L-leucine methyl ester
    —— 4-bromo-1,8-naphthaloyl-L-valine-L-tyrosine methyl ester 86232-78-2 C27H25BrN2O6
    4-bromo-1,8-naphthaloyl-L-valine-L-tyrosine methyl ester
    —— 4-methoxy-4'-methylbenzhydryl fluoroacetate 1580541-36-1 C17H17FO3
    4-methoxy-4'-methylbenzhydryl fluoroacetate
    —— 4-{4'-[(tert-butyloxycarbonyl)amino]benzyl}phenylisocyanate 474124-93-1 C19H20N2O3
    4-{4'-[(tert-butyloxycarbonyl)amino]benzyl}phenylisocyanate
    —— 4-acetyl-3-phenyl-2<i>H</i>-isoxazol-5-one 52835-81-1 C11H9NO3
    4-acetyl-3-phenyl-2<i>H</i>-isoxazol-5-one
    —— 4-((e)-2-((e)-3-(1-(4-(1,3-Dioxoisoindolin-2-yl)butyl)-3,3-dimethyl-3h-indol-1-ium-2-yl)allylidene)-5-(1,3,2-dithiarsolan-2-yl)-3,3-dimethylindolin-1-yl)butane-1-sulfonate 1422978-58-2 C41H46AsN3O5S3
    4-((e)-2-((e)-3-(1-(4-(1,3-Dioxoisoindolin-2-yl)butyl)-3,3-dimethyl-3h-indol-1-ium-2-yl)allylidene)-5-(1,3,2-dithiarsolan-2-yl)-3,3-dimethylindolin-1-yl)butane-1-sulfonate
    —— 4-(methylsulfonyl)phenyl sulfurofluoridate 1692870-12-4 C7H7FO5S2
    4-(methylsulfonyl)phenyl sulfurofluoridate
    —— 4-methoxymethyl-2-phenyl-[1,3,2]dioxarsolane 110333-21-6 C10H13AsO3
    4-methoxymethyl-2-phenyl-[1,3,2]dioxarsolane
    —— 4,5α-epoxy-3,6α-bis-vinyloxycarbonyloxy-morphin-7-ene 123497-11-0 C22H21NO7
    4,5α-epoxy-3,6α-bis-vinyloxycarbonyloxy-morphin-7-ene
    —— 4-Pyrimidin-2-yl-piperazine-1-carboxylic acid (S)-4,11-diethyl-4-hydroxy-3,13-dioxo-3,4,12,13-tetrahydro-1H-2-oxa-6,12a-diaza-dibenzo[b,h]fluoren-9-yl ester 136539-38-3 C31H30N6O6
    4-Pyrimidin-2-yl-piperazine-1-carboxylic acid (S)-4,11-diethyl-4-hydroxy-3,13-dioxo-3,4,12,13-tetrahydro-1H-2-oxa-6,12a-diaza-dibenzo[b,h]fluoren-9-yl ester
    —— 4,6-dimethyloxazolo[4,5-c]pyridin-2-amine 2248369-85-7 C8H9N3O
    4,6-dimethyloxazolo[4,5-c]pyridin-2-amine
    —— (4R,5S)-4-Methyl-5-phenyl-2-propyl-4,5-dihydro-oxazole 3-oxide 154404-20-3 C13H17NO2
    (4R,5S)-4-Methyl-5-phenyl-2-propyl-4,5-dihydro-oxazole 3-oxide
    —— 4-Naphthalen-1-yl-2-phenyl-1,4,5,6-tetrahydro-benzo[h]quinazoline 106319-33-9 C28H22N2
    4-Naphthalen-1-yl-2-phenyl-1,4,5,6-tetrahydro-benzo[h]quinazoline
    —— (4-(((S)-1-carboxy-2-mercaptoethyl)amino)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)-L-leucine 1276116-54-1 C17H28N6O4S
    (4-(((S)-1-carboxy-2-mercaptoethyl)amino)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)-L-leucine
    —— 4-N-benzoyl-2',3'-isopropylidenecytidine 801185-37-5 C19H23N3O5
    4-N-benzoyl-2',3'-isopropylidenecytidine
    —— 4-(2-Diaethylamino-aethyl)-1,4-tetrahydrothiazin 5788-18-1 C10H22N2S
    4-(2-Diaethylamino-aethyl)-1,4-tetrahydrothiazin
    —— 4-Me2NC5H4N*BH2CN 89061-80-3 C8H12BN3
    4-Me2NC5H4N*BH2CN
    —— 4,6-(monophenyl)phosphoryl-D-trehalose 1417910-42-9 C18H25O13P
    4,6-(monophenyl)phosphoryl-D-trehalose