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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-cyclohept-1-enyl-5-cyclopropyl-2-methyl-2H-pyrazol-3-ylamine 947299-13-0 C14H21N3
    4-cyclohept-1-enyl-5-cyclopropyl-2-methyl-2H-pyrazol-3-ylamine
    —— 4-bromo-N'-(1(2)H-tetrazol-5-yl)-benzohydrazonoyl bromide 33632-08-5 C8H6Br2N6
    4-bromo-N'-(1(2)H-tetrazol-5-yl)-benzohydrazonoyl bromide
    —— 4-phenoxy-3-(phenylthio)pent-3-en-2-one 1260119-67-2 C17H16O2S
    4-phenoxy-3-(phenylthio)pent-3-en-2-one
    —— 4-phenyl-2-(1-phenylvinyl)-2H-1,2,3-triazole 1186338-82-8 C16H13N3
    4-phenyl-2-(1-phenylvinyl)-2H-1,2,3-triazole
    —— 4,4,6-tris(trifluoromethyl)-1,3,2,5-dioxathiazine-2,2-dione 123765-40-2 C5F9NO4S
    4,4,6-tris(trifluoromethyl)-1,3,2,5-dioxathiazine-2,2-dione
    —— 4-(tert-Butyl-dimethyl-silanyloxy)-3-methyl-6-phenyl-benzofuran-2-carbaldehyde 678184-07-1 C22H26O3Si
    4-(tert-Butyl-dimethyl-silanyloxy)-3-methyl-6-phenyl-benzofuran-2-carbaldehyde
    —— 4-butylamino-2-(4-methoxyphenylamino)pyrido[3,2-d]pyrimidine 1204678-74-9 C18H21N5O
    4-butylamino-2-(4-methoxyphenylamino)pyrido[3,2-d]pyrimidine
    —— 4-(1-(2-amino-5-chloropyrimidin-4-yl)indolin-6-yl)-2-(4-methylpyridin-2-yl)but-3-yn-2-ol 1202761-81-6 C22H20ClN5O
    4-(1-(2-amino-5-chloropyrimidin-4-yl)indolin-6-yl)-2-(4-methylpyridin-2-yl)but-3-yn-2-ol
    —— 4-(5-bromo-1,3-dioxoisoindolin-2-yl)-N'-(2-chlorobenzylidene)butanehydrazide 1272318-26-9 C19H15BrClN3O3
    4-(5-bromo-1,3-dioxoisoindolin-2-yl)-N'-(2-chlorobenzylidene)butanehydrazide
    —— 4-(1,1-dioxo-1,4,5,6,7,8,9,9a-octahydro-1λ6-cyclohepta[b]thiopyran-4a-yl)-morpholine 35595-24-5 C14H23NO3S
    4-(1,1-dioxo-1,4,5,6,7,8,9,9a-octahydro-1λ6-cyclohepta[b]thiopyran-4a-yl)-morpholine
    —— 4-<4-(Methylphenylamino)-1,3-butadiinyl>-3-phenyl-5-piperidinoisoxazol 135703-10-5 C25H23N3O
    4-<4-(Methylphenylamino)-1,3-butadiinyl>-3-phenyl-5-piperidinoisoxazol
    —— 4-[1-(1-benzylpiperidin-4-yl)-4-morpholin-4-yl-1H-pyrazolo[3,4-d]pyrimidin-6-yl]-2-nitroaniline 1062161-42-5 C27H30N8O3
    4-[1-(1-benzylpiperidin-4-yl)-4-morpholin-4-yl-1H-pyrazolo[3,4-d]pyrimidin-6-yl]-2-nitroaniline
    —— 4-oxo-3-phenoxy-4-<i>p</i>-tolyl-<i>cis</i>-crotonic acid 93321-94-9 C17H14O4
    4-oxo-3-phenoxy-4-<i>p</i>-tolyl-<i>cis</i>-crotonic acid
    —— 4-Brom-pent-2-en-1-saeure-ethylester 71101-32-1 C7H11BrO2
    4-Brom-pent-2-en-1-saeure-ethylester
    —— 4,10-dioxo-6-piperidin-1-yl-1,4,7,10-tetrahydro-[1,7]phenanthroline-2,8-dicarboxylic acid 37878-60-7 C19H17N3O6
    4,10-dioxo-6-piperidin-1-yl-1,4,7,10-tetrahydro-[1,7]phenanthroline-2,8-dicarboxylic acid
    —— 4-[(4-chlorophenylmethyl)-amino]-3,6-dichloro-pyridine-2-carboxylic acid methyl ester 1259329-33-3 C14H11Cl3N2O2
    4-[(4-chlorophenylmethyl)-amino]-3,6-dichloro-pyridine-2-carboxylic acid methyl ester
    —— 4-(2-Chloro-phenyl)-2-hydroxymethyl-6-methyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-isopropyl ester 3-methyl ester 75530-65-3 C19H22ClNO5
    4-(2-Chloro-phenyl)-2-hydroxymethyl-6-methyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-isopropyl ester 3-methyl ester
    —— 4-Chloro-1,3-bis-(2,4,6-trimethyl-phenyl)-2,3-dihydro-1H-[1,3,2]diazaphosphole 306283-72-7 C20H24ClN2P
    4-Chloro-1,3-bis-(2,4,6-trimethyl-phenyl)-2,3-dihydro-1H-[1,3,2]diazaphosphole
    —— 4-(4-Methoxy-phenyl)-7,7-dimethyl-2-phenyl-7,8-dihydro-6H-quinolin-5-one oxime 128042-67-1 C24H24N2O2
    4-(4-Methoxy-phenyl)-7,7-dimethyl-2-phenyl-7,8-dihydro-6H-quinolin-5-one oxime
    —— 4-[7-[1,3-bis(phenylmethoxy)propan-2-yloxy]quinolin-2-yl]-N-ethyl-N-methylaniline 1374108-91-4 C35H36N2O3
    4-[7-[1,3-bis(phenylmethoxy)propan-2-yloxy]quinolin-2-yl]-N-ethyl-N-methylaniline
    —— 4-(3-ethyl-1,2,4-oxadiazol-5-yl)-1-(3-hydroxyphenyl)-imidazole 124457-25-6 C13H12N4O2
    4-(3-ethyl-1,2,4-oxadiazol-5-yl)-1-(3-hydroxyphenyl)-imidazole
    —— (4S,5R)-3-(3,3-Diphenyl-propionyl)-4-methyl-5-phenyl-oxazolidin-2-one 142956-08-9 C25H23NO3
    (4S,5R)-3-(3,3-Diphenyl-propionyl)-4-methyl-5-phenyl-oxazolidin-2-one
    —— 4-amino-4S,N-dicyclohexyl-N-(1H-tetrazol-5-ylmethyl)-butyramide trifluoroacetate 1184730-73-1 C2HF3O2*C18H32N6O
    4-amino-4S,N-dicyclohexyl-N-(1H-tetrazol-5-ylmethyl)-butyramide trifluoroacetate
    —— 4,10,11-Trimethoxy-7-methyl-3,4,6,7,7a,8-hexahydro-5H-dibenzo[d,f]indol-2-one 79831-81-5 C20H25NO4
    4,10,11-Trimethoxy-7-methyl-3,4,6,7,7a,8-hexahydro-5H-dibenzo[d,f]indol-2-one
    —— 4-Methylamino-stilben 106797-81-3 C15H15N
    4-Methylamino-stilben
    —— 4-cyclopropyl-1-methyl-1H-indole-2,3-dione 1255957-70-0 C12H11NO2
    4-cyclopropyl-1-methyl-1H-indole-2,3-dione
    —— 4-{4-[6-amino-5-(5-cyanoisoquinolin-3-yl)-pyridin-3-yl]-pyrazol-1-yl}-piperidine-1-carboxylic acid tert-butyl ester 1175272-34-0 C28H29N7O2
    4-{4-[6-amino-5-(5-cyanoisoquinolin-3-yl)-pyridin-3-yl]-pyrazol-1-yl}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(3-(2-fluoro-4-(7-(4-methylpyridin-3-yl)-4-morpholino-pyrido[3,2-d]pyrimidin-2-yl)phenyl)ureido)-N,N-dimethyl-benzamide 1374204-84-8 C33H31FN8O3
    4-(3-(2-fluoro-4-(7-(4-methylpyridin-3-yl)-4-morpholino-pyrido[3,2-d]pyrimidin-2-yl)phenyl)ureido)-N,N-dimethyl-benzamide
    —— 4-{4-[6-amino-5-(3-methylbenzo[b]thiophen-2-yl)-pyridin-3-yl]-pyrazol-1-yl}-piperidine-1-carboxylic acid tert-butyl ester 1175274-73-3 C27H31N5O2S
    4-{4-[6-amino-5-(3-methylbenzo[b]thiophen-2-yl)-pyridin-3-yl]-pyrazol-1-yl}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-Brom-benzolsulfonsaeure-<2,2-bis-aethoxycarbonyl-1-phenyl-vinyl-ester> 94550-59-1 C20H19BrO7S
    4-Brom-benzolsulfonsaeure-<2,2-bis-aethoxycarbonyl-1-phenyl-vinyl-ester>
    —— 4-[N-((((aminoethoxy)ethoxy)ethoxy)ethyl)]carbamoylmethyl-7-[1-(4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecyl)-1H-1,2,3-triazol-4-yl]-2H-chromen-2-one 1384966-86-2 C32H32F17N5O6
    4-[N-((((aminoethoxy)ethoxy)ethoxy)ethyl)]carbamoylmethyl-7-[1-(4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecyl)-1H-1,2,3-triazol-4-yl]-2H-chromen-2-one
    —— 4-(tert-Butyl-dimethyl-silanyloxymethyl)-2-trimethylsilanylethynyl-2H-quinoline-1-carboxylic acid ethyl ester 156741-28-5 C24H37NO3Si2
    4-(tert-Butyl-dimethyl-silanyloxymethyl)-2-trimethylsilanylethynyl-2H-quinoline-1-carboxylic acid ethyl ester
    —— 4-((2R,3R)-3-Ethyl-4-oxo-azetidin-2-yl)-3-oxo-butyric acid methoxymethyl ester 107645-22-7 C11H17NO5
    4-((2R,3R)-3-Ethyl-4-oxo-azetidin-2-yl)-3-oxo-butyric acid methoxymethyl ester
    —— 4-<4-Methyl-benzamido>-2,6-dimethoxy-pyrimidin 3959-34-0 C14H15N3O3
    4-<4-Methyl-benzamido>-2,6-dimethoxy-pyrimidin
    —— 4-deutero-2-(deuteromethyl)butyl heptyl sulfide 1380517-32-7 C12H26S
    4-deutero-2-(deuteromethyl)butyl heptyl sulfide
    —— 4-tert-butyl [1-13C]succinate 419542-84-0 C8H14O4
    4-tert-butyl [1-13C]succinate
    —— (4-isocyanopyridine)2(2,3,9,10-tetramethyl-1,4,8,11-tetraaza-1,3,8,10-cyclotetradecatetraene)iron(II) bis(hexafluorophosphate) 109363-42-0 C26H32FeN8*2F6P
    (4-isocyanopyridine)2(2,3,9,10-tetramethyl-1,4,8,11-tetraaza-1,3,8,10-cyclotetradecatetraene)iron(II) bis(hexafluorophosphate)
    —— 4-(allyloxy-phenyl-methyl)-morpholine 41346-52-5 C14H19NO2
    4-(allyloxy-phenyl-methyl)-morpholine
    —— 4-[4-(2-morpholin-4-ylethyl)piperazin-1-yl]-7-nitro-2,1,3-benzoxadiazole 871509-04-5 C16H22N6O4
    4-[4-(2-morpholin-4-ylethyl)piperazin-1-yl]-7-nitro-2,1,3-benzoxadiazole
    —— [4,5-Diamino-6-(4-diethylamino-1-methyl-butylamino)-pyrimidin-2-yl]-carbamic acid ethyl ester 727729-12-6 C16H31N7O2
    [4,5-Diamino-6-(4-diethylamino-1-methyl-butylamino)-pyrimidin-2-yl]-carbamic acid ethyl ester
    —— 4-(3-ethylsulfanyl-3-phenyl-propylidene)-2-phenyl-4H-oxazol-5-one 68195-09-5 C20H19NO2S
    4-(3-ethylsulfanyl-3-phenyl-propylidene)-2-phenyl-4H-oxazol-5-one
    —— 4-bromo-2-(2-hydroxy-1-(4-isopropylphenyl)ethyl)phenol 820257-24-7 C17H19BrO2
    4-bromo-2-(2-hydroxy-1-(4-isopropylphenyl)ethyl)phenol
    —— 4-(3-cyclohexyl-2,3,4,5-tetrahydro-1H-[1,4]diazepino[1,7-a]benzimidazol-9-yl)benzonitrile 1239877-47-4 C24H26N4
    4-(3-cyclohexyl-2,3,4,5-tetrahydro-1H-[1,4]diazepino[1,7-a]benzimidazol-9-yl)benzonitrile
    —— (4R,6Z,9S,10S,12E)-9,10,18-trihydroxy-16-methoxy-4-(trifluoromethyl)-3-oxabicyclo[12.4.0]octadeca-1(14),6,12,15,17-pentaene-2,8-dione 603959-44-0 C19H19F3O7
    (4R,6Z,9S,10S,12E)-9,10,18-trihydroxy-16-methoxy-4-(trifluoromethyl)-3-oxabicyclo[12.4.0]octadeca-1(14),6,12,15,17-pentaene-2,8-dione
    —— 4-{4-[3-(1H-Imidazol-4-yl)-propoxy]-phenyl}-2-oxy-furazan-3-carboxylic acid amide 862876-46-8 C15H15N5O4
    4-{4-[3-(1H-Imidazol-4-yl)-propoxy]-phenyl}-2-oxy-furazan-3-carboxylic acid amide
    —— (4S,5E)-4-methyl-6-phenyl-5-hexen-2-one 1094836-36-8 C13H16O
    (4S,5E)-4-methyl-6-phenyl-5-hexen-2-one
    —— [[(4-Chloro-phenyl)-(diethoxy-thiophosphoryl)-amino]-(diethoxy-thiophosphoryl)-methyl]-phosphonothioic acid O,O-diethyl ester 59823-38-0 C19H35ClNO6P3S3
    [[(4-Chloro-phenyl)-(diethoxy-thiophosphoryl)-amino]-(diethoxy-thiophosphoryl)-methyl]-phosphonothioic acid O,O-diethyl ester
    —— (4S,5R)-4-(benzylamino)-5-cyclohexyl-3-(ethoxycarbonyl)-4,5-dihydroisoxazole 2-oxide 1192714-40-1 C19H26N2O4
    (4S,5R)-4-(benzylamino)-5-cyclohexyl-3-(ethoxycarbonyl)-4,5-dihydroisoxazole 2-oxide
    —— 4-O-acetyl-2,3-di-O-benzoyl-6-deoxy-6-methylseleno-D-galactopyranosyltrichloroacetimidate 1595121-86-0 C25H24Cl3NO8Se
    4-O-acetyl-2,3-di-O-benzoyl-6-deoxy-6-methylseleno-D-galactopyranosyltrichloroacetimidate
    —— 4-carbamoyl-5-methyl-4-imidazoline-2-thione 109777-65-3 C5H7N3OS
    4-carbamoyl-5-methyl-4-imidazoline-2-thione