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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Isobutyryl-2H-1,2,3-triazol 21977-70-8 C6H9N3O
    4-Isobutyryl-2H-1,2,3-triazol
    —— 4-deacetyl-4-(5-benzyloxycarbonylpentanoyl)-7-TES-baccatin III 817207-71-9 C48H64O13Si
    4-deacetyl-4-(5-benzyloxycarbonylpentanoyl)-7-TES-baccatin III
    —— 4-(4-trifluoromethyl-phenylamino)-pyrrolo[2,3-d]pyrimidine-7-carboxylic acid [4-(4-morpholin-4-yl-phenylcarbamoyl)-phenyl]-amide 851319-52-3 C31H26F3N7O3
    4-(4-trifluoromethyl-phenylamino)-pyrrolo[2,3-d]pyrimidine-7-carboxylic acid [4-(4-morpholin-4-yl-phenylcarbamoyl)-phenyl]-amide
    —— 4-Chloro-N-[1-(4,4-dimethyl-2,6-dioxo-cyclohexyl)-cyclopropyl]-benzamide 86767-99-9 C18H20ClNO3
    4-Chloro-N-[1-(4,4-dimethyl-2,6-dioxo-cyclohexyl)-cyclopropyl]-benzamide
    —— {4-[4-(2-chloro-phenyl)-5-oxo-4,5-dihydro-3,4,7,9,9b-pentaaza-cyclopenta[a]naphthalen-8-ylamino]-phenyl}-carbamic acid tert-butyl ester 1395027-53-8 C25H22ClN7O3
    {4-[4-(2-chloro-phenyl)-5-oxo-4,5-dihydro-3,4,7,9,9b-pentaaza-cyclopenta[a]naphthalen-8-ylamino]-phenyl}-carbamic acid tert-butyl ester
    —— 4-(4-fluoro-phenyl)-1-(4-methoxy-benzyl)-[1,4]azaphosphinane 4-oxide 1042426-30-1 C18H21FNO2P
    4-(4-fluoro-phenyl)-1-(4-methoxy-benzyl)-[1,4]azaphosphinane 4-oxide
    —— (4-Bromonaphth-1-yl)methylamine 1186505-22-5 C11H10BrN
    (4-Bromonaphth-1-yl)methylamine
    —— 4-Acetyl-1-(diphenoxy-phosphorylamino)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid benzyl ester 117999-85-6 C28H27N2O6P
    4-Acetyl-1-(diphenoxy-phosphorylamino)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid benzyl ester
    —— 4-Allyl-1,2,4,6-tetramethyl-cyclohexa-2,5-dienol 37829-32-6 C13H20O
    4-Allyl-1,2,4,6-tetramethyl-cyclohexa-2,5-dienol
    —— [4-({[(Benzyl-methyl-carbamoyl)-methyl]-amino}-methyl)-phenoxy]-acetic acid tert-butyl ester 863977-38-2 C23H30N2O4
    [4-({[(Benzyl-methyl-carbamoyl)-methyl]-amino}-methyl)-phenoxy]-acetic acid tert-butyl ester
    —— 4-(3-Hydroxy-3-phenyl-propyl)-naphthalene-1-carboxamidine 69228-22-4 C20H20N2O
    4-(3-Hydroxy-3-phenyl-propyl)-naphthalene-1-carboxamidine
    —— 4-[4-(2,6-dimethoxy-pyrimidin-4-ylsulfamoyl)-phenylazo]-3-methyl-5-naphthalen-1-yl-1-(4-nitro-benzoyl)-1<i>H</i>-pyrazole 68174-27-6 C33H26N8O7S
    4-[4-(2,6-dimethoxy-pyrimidin-4-ylsulfamoyl)-phenylazo]-3-methyl-5-naphthalen-1-yl-1-(4-nitro-benzoyl)-1<i>H</i>-pyrazole
    —— 4-Amino-1-(2-nitro-4-trifluormethylphenyl)-1H-pyrazolo<3,4-d>pyrimidin 78641-19-7 C12H7F3N6O2
    4-Amino-1-(2-nitro-4-trifluormethylphenyl)-1H-pyrazolo<3,4-d>pyrimidin
    —— 4-(chloromethyl)-2-(4-ethoxyphenyl)-5-methyloxazole 932728-55-7 C13H14ClNO2
    4-(chloromethyl)-2-(4-ethoxyphenyl)-5-methyloxazole
    —— 4-cyclopentyloxy-6-(2,6-diethyl-phenyl)-2-methyl-3-(3-phenyl-pyrazol-1-ylmethyl)-pyridine 693277-12-2 C31H35N3O
    4-cyclopentyloxy-6-(2,6-diethyl-phenyl)-2-methyl-3-(3-phenyl-pyrazol-1-ylmethyl)-pyridine
    —— 4-hydroxy-3-methoxy-N,N-dimethylbenzenecarboximidamide 1341123-17-8 C10H14N2O2
    4-hydroxy-3-methoxy-N,N-dimethylbenzenecarboximidamide
    —— 4-amino-3-(pyridin-3-yloxymethyl)-1H-1,2,4-triazole-5-thione 181638-74-4 C8H9N5OS
    4-amino-3-(pyridin-3-yloxymethyl)-1H-1,2,4-triazole-5-thione
    —— 4-benzyloxycarbonylamino-3-trifluoromethoxy-benzoic acid methyl ester 1123171-87-8 C17H14F3NO5
    4-benzyloxycarbonylamino-3-trifluoromethoxy-benzoic acid methyl ester
    —— 4-hydroxycyclohexyl methyl carbonate 1334100-76-3 C8H14O4
    4-hydroxycyclohexyl methyl carbonate
    —— 4-nitrobenzyl glycyl-L-phenylalanyl-L-leucinate hydrobromide 75244-08-5 C50H54N6O11
    4-nitrobenzyl glycyl-L-phenylalanyl-L-leucinate hydrobromide
    —— 4-(2H-1,3-benzodioxol-5-yl)-2-methyl-5-(thiophen-2-yl)-2,3-dihydro-1H-pyrazol-3-imine 1354960-92-1 C15H13N3O2S
    4-(2H-1,3-benzodioxol-5-yl)-2-methyl-5-(thiophen-2-yl)-2,3-dihydro-1H-pyrazol-3-imine
    —— 4-(3-Bromo-phenylamino)-2-chloro-2'-methyl(thiobenzophenone) 344458-56-6 C20H15BrClNS
    4-(3-Bromo-phenylamino)-2-chloro-2'-methyl(thiobenzophenone)
    —— 4-((3-methoxyphenyl)amino)-8-methyl-6-((3-((3-methyl-4-(5-oxopent-1-yn-1-yl)phenyl)carbamoyl)phenyl)sulfonyl)quinoline-3-carboxamide 1346655-42-2 C37H32N4O6S
    4-((3-methoxyphenyl)amino)-8-methyl-6-((3-((3-methyl-4-(5-oxopent-1-yn-1-yl)phenyl)carbamoyl)phenyl)sulfonyl)quinoline-3-carboxamide
    —— 4-ethyl-1,3,5-trimethyl-2-[3-methoxy-5-(2-thienyl)thienyl-2-methylene]-2H-pyrrolium dichlorophosphate 1233087-29-0 C19H22NOS2*Cl2O2P
    4-ethyl-1,3,5-trimethyl-2-[3-methoxy-5-(2-thienyl)thienyl-2-methylene]-2H-pyrrolium dichlorophosphate
    —— 4-{8-amino-5-chloro-3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-3-ethoxy-N-[1-methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl]benzamide 1620674-54-5 C28H28ClF3N8O3
    4-{8-amino-5-chloro-3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-3-ethoxy-N-[1-methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl]benzamide
    —— 4-[5-[(3,5-dichlorobenzoyl)amino]-2-methylanilino]-5-methyl-N-[(1S)-1-phenylethyl]pyrrolo[2,1-f][1,2,4]triazine-6-carboxamide 623153-72-0 C30H26Cl2N6O2
    4-[5-[(3,5-dichlorobenzoyl)amino]-2-methylanilino]-5-methyl-N-[(1S)-1-phenylethyl]pyrrolo[2,1-f][1,2,4]triazine-6-carboxamide
    —— 4'-t-Butyl-4-iodoacetamidodiphenylsulfid 38007-71-5 C18H20INOS
    4'-t-Butyl-4-iodoacetamidodiphenylsulfid
    —— [4-(3-chloro-propoxy)-3,5-dimethyl-phenyl]-(2-ethyl-1-methyl-indol-3-yl)-methanone 65136-26-7 C23H26ClNO2
    [4-(3-chloro-propoxy)-3,5-dimethyl-phenyl]-(2-ethyl-1-methyl-indol-3-yl)-methanone
    —— (4R,4aR,7R,7aR,12bS)-3-allyl-9-methoxy-2,3,4,4a,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl benzoate 135091-16-6 C27H27NO4
    (4R,4aR,7R,7aR,12bS)-3-allyl-9-methoxy-2,3,4,4a,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl benzoate
    —— 4-((E)-3-Ethyl-5-isopropoxy-pent-2-enyloxy)-benzoic acid methyl ester 36927-44-3 C18H26O4
    4-((E)-3-Ethyl-5-isopropoxy-pent-2-enyloxy)-benzoic acid methyl ester
    —— [4-(3-bromo-propoxy)-3,5-dimethyl-phenyl]-(2-propyl-indolizin-3-yl)-methanone 64468-01-5 C23H26BrNO2
    [4-(3-bromo-propoxy)-3,5-dimethyl-phenyl]-(2-propyl-indolizin-3-yl)-methanone
    —— 4-isopropenyl-tri-<i>N</i>-methyl-anilinium; chloride 113186-85-9 C12H18N*Cl
    4-isopropenyl-tri-<i>N</i>-methyl-anilinium; chloride
    —— (4,5-dimethoxy-2-methyl-phenyl)-pyruvic acid 858276-08-1 C12H14O5
    (4,5-dimethoxy-2-methyl-phenyl)-pyruvic acid
    —— 4-[4-(1-Methyl-1H-indol-3-yl)-piperidin-1-ylmethyl]-thiazol-2-ylamine 155252-03-2 C18H22N4S
    4-[4-(1-Methyl-1H-indol-3-yl)-piperidin-1-ylmethyl]-thiazol-2-ylamine
    —— 4-{6-[5'-(N-butylcarbazole-3-yl)-2,2'-bithiophene-5-yl]-N-butylcarbazole-3-yl}-styrene 1443044-26-5 C48H42N2S2
    4-{6-[5'-(N-butylcarbazole-3-yl)-2,2'-bithiophene-5-yl]-N-butylcarbazole-3-yl}-styrene
    —— 4-bromo-benzoic acid (S)-3-benzyloxy-4-oxo-3-vinyl-cyclopentylmethyl ester 1019842-64-8 C22H21BrO4
    4-bromo-benzoic acid (S)-3-benzyloxy-4-oxo-3-vinyl-cyclopentylmethyl ester
    —— 4,4,5,5-Tetramethyl-6-[1-trimethylsilanyl-meth-(E)-ylidene]-5,6-dihydro-4H-pyran-2-carbonitrile 77291-07-7 C14H23NOSi
    4,4,5,5-Tetramethyl-6-[1-trimethylsilanyl-meth-(E)-ylidene]-5,6-dihydro-4H-pyran-2-carbonitrile
    —— 4,4-Dimethyl-1-(1-methyl-heptyloxy)-octa-1,6-diyne 133188-86-0 C18H30O
    4,4-Dimethyl-1-(1-methyl-heptyloxy)-octa-1,6-diyne
    —— 4,15,15-trimethyl-5a,15-dihydro-10H-dibenzo[5,6:8,9]cyclonona[1,2,3-cd]indene 127445-76-5 C24H21AsO
    4,15,15-trimethyl-5a,15-dihydro-10H-dibenzo[5,6:8,9]cyclonona[1,2,3-cd]indene
    —— 4-(furan-2-ylmethyl)-1,2,3,4-tetrahydrocyclopenta[b]indole 476274-49-4 C16H15NO
    4-(furan-2-ylmethyl)-1,2,3,4-tetrahydrocyclopenta[b]indole
    —— 4,8-anhydro-5-[(R)-3-(benzyloxytetradecanoyl)amino]-2,3,5-trideoxy-7-O-diphenylphosphono-6-O-[(R)-3-(tetradecanoyloxy)tetradecanoyl]-D-glycero-D-ido-nononic acid tert-butyl ester 352522-41-9 C74H118NO14P
    4,8-anhydro-5-[(R)-3-(benzyloxytetradecanoyl)amino]-2,3,5-trideoxy-7-O-diphenylphosphono-6-O-[(R)-3-(tetradecanoyloxy)tetradecanoyl]-D-glycero-D-ido-nononic acid tert-butyl ester
    —— 4-Methyl-1,6-diphenyl-5,6-dihydro-1H-pyrimidine-2-thione 32247-71-5 C17H16N2S
    4-Methyl-1,6-diphenyl-5,6-dihydro-1H-pyrimidine-2-thione
    —— 4-acetyl-1-(benzothiazole-2-carbonyl)-thiosemicarbazide 58328-10-2 C11H10N4O2S2
    4-acetyl-1-(benzothiazole-2-carbonyl)-thiosemicarbazide
    —— <4-Methoxy-phenyl>-diphenyl-methylphosphoniumbromid 14180-50-8 Br*C20H20OP
    <4-Methoxy-phenyl>-diphenyl-methylphosphoniumbromid
    —— 4-oxo-4-phenyl-butyric acid (3aS)-2t-(4-methoxy-trityloxymethyl)-6-oxo-(3ar,9ac)-2,3,3a,9a-tetrahydro-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-3c-yl ester 52854-38-3 C39H34N2O8
    4-oxo-4-phenyl-butyric acid (3aS)-2t-(4-methoxy-trityloxymethyl)-6-oxo-(3ar,9ac)-2,3,3a,9a-tetrahydro-6H-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-3c-yl ester
    —— 4-chloro-1,3-bis(3-methoxyphenyl)-6-oxo-2-sulfanylidenepyrimidine-5-carbaldehyde 146270-87-3 C19H15ClN2O4S
    4-chloro-1,3-bis(3-methoxyphenyl)-6-oxo-2-sulfanylidenepyrimidine-5-carbaldehyde
    —— <4-(4'-methylphenyl)thiazol-2-ylthio>acetic acid hydrazide 112779-67-6 C12H13N3OS2
    <4-(4'-methylphenyl)thiazol-2-ylthio>acetic acid hydrazide
    —— 4-(4-methoxy-phenyl)-6-<i>p</i>-tolyl-3,4-dihydro-1<i>H</i>-pyrimidine-2-thione 32079-12-2 C18H18N2OS
    4-(4-methoxy-phenyl)-6-<i>p</i>-tolyl-3,4-dihydro-1<i>H</i>-pyrimidine-2-thione
    —— 4-Pent-4-enyloxy-N-phenyl-but-2-ynimidothioic acid phenyl ester 124828-84-8 C21H21NOS
    4-Pent-4-enyloxy-N-phenyl-but-2-ynimidothioic acid phenyl ester
    —— 4-[[3,5-Dimethyl-4-(2-piperidin-1-ylmethyl-phenyl)-pyrazol-1-yl]-(3-hydroxy-phenyl)-methyl]-N,N-diethyl-benzamide 489467-10-9 C35H42N4O2
    4-[[3,5-Dimethyl-4-(2-piperidin-1-ylmethyl-phenyl)-pyrazol-1-yl]-(3-hydroxy-phenyl)-methyl]-N,N-diethyl-benzamide