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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [4-(2-chloro-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide 67128-17-0 C10H10ClN5OS
    [4-(2-chloro-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-acetic acid hydrazide
    —— 4-phenyl-5-(propane-1-sulfonyl)-isothiazol-3-one 64445-67-6 C12H13NO3S2
    4-phenyl-5-(propane-1-sulfonyl)-isothiazol-3-one
    —— 4-Ethylmercapto-6-nitro-7-methyl-chinolin 91392-80-2 C12H12N2O2S
    4-Ethylmercapto-6-nitro-7-methyl-chinolin
    —— 4-Cyan-5-benzyloxy-gramin 94312-91-1 C19H19N3O
    4-Cyan-5-benzyloxy-gramin
    —— 4-(4-Amino-benzolsulfonylamino)-1-(4-methoxy-phenyl)-pyrazol 94571-65-0 C16H16N4O3S
    4-(4-Amino-benzolsulfonylamino)-1-(4-methoxy-phenyl)-pyrazol
    —— 4-Aza-cholesten-(5) 96174-03-7 C26H45N
    4-Aza-cholesten-(5)
    —— 4-Phenyl-5-(2-furyl)-isoxazol 91804-20-5 C13H9NO2
    4-Phenyl-5-(2-furyl)-isoxazol
    —— 4-Methoxy-5-nitro-cinnolin-1-oxyd 90323-27-6 C9H7N3O4
    4-Methoxy-5-nitro-cinnolin-1-oxyd
    —— 4-[3-(5'-chloro-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-yl)-propoxy]-N-((S)-2,3-dihydroxypropyl)-2-methyl-benzamide 1204334-78-0 C24H32ClN3O4
    4-[3-(5'-chloro-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-yl)-propoxy]-N-((S)-2,3-dihydroxypropyl)-2-methyl-benzamide
    —— 4-Methoxy-benzolazo-<benzoyl-piperidinothioformyl-methan> 94918-83-9 C21H23N3O2S
    4-Methoxy-benzolazo-<benzoyl-piperidinothioformyl-methan>
    —— 4-{6-(2,6-diethyl-phenyl)-2-methyl-3-[(tetrahydro-pyran-4-ylamino)-methyl]-pyridin-4-yloxy}-2-hydroxy-benzamide 693277-01-9 C29H35N3O4
    4-{6-(2,6-diethyl-phenyl)-2-methyl-3-[(tetrahydro-pyran-4-ylamino)-methyl]-pyridin-4-yloxy}-2-hydroxy-benzamide
    —— 4-((4-bromo-2,6-bis(hydroxymethyl)phenoxy)methyl)benzaldehyde 1100090-77-4 C16H15BrO4
    4-((4-bromo-2,6-bis(hydroxymethyl)phenoxy)methyl)benzaldehyde
    —— 4,6-Pyrimidinediamine, 5-nitro-N4-[4-(2-phenyldiazenyl)phenyl]-N6-[4-(trifluoromethoxy)phenyl]- 888259-50-5 C23H16F3N7O3
    4,6-Pyrimidinediamine, 5-nitro-N4-[4-(2-phenyldiazenyl)phenyl]-N6-[4-(trifluoromethoxy)phenyl]-
    —— 4-[1-(furan-3-carbonyl)-5-methyl-[2]piperidyl]-valeric acid ethyl ester 101888-96-4 C18H27NO4
    4-[1-(furan-3-carbonyl)-5-methyl-[2]piperidyl]-valeric acid ethyl ester
    —— 4-acetoxy-2,2,3,3-tetramethylbutanoic acid 881019-80-3 C10H18O4
    4-acetoxy-2,2,3,3-tetramethylbutanoic acid
    —— (4R,4aS,7S,7aR,12bS)-3-cyano-1,2,3,4,5,6,7,7a-octahydro-4aH-4,12-methanobenzofuro[3,2-e]isoquinoline-4a,7,9-triyl triacetate 116388-90-0 C23H24N2O7
    (4R,4aS,7S,7aR,12bS)-3-cyano-1,2,3,4,5,6,7,7a-octahydro-4aH-4,12-methanobenzofuro[3,2-e]isoquinoline-4a,7,9-triyl triacetate
    —— 4-(2-Methoxyphenyl)-6-(2,5-dimethylphenyl)-pyridazin-3(4H)-on 54543-65-6 C19H20N2O2
    4-(2-Methoxyphenyl)-6-(2,5-dimethylphenyl)-pyridazin-3(4H)-on
    —— 4-fluoro-5-methyl-2-phenyl-1,2,3-triazole 77896-65-2 C9H8FN3
    4-fluoro-5-methyl-2-phenyl-1,2,3-triazole
    —— 4,6-Bis-(2,5-Dimethyl)-3-phenylpyridazin 54543-23-6 C26H24N2
    4,6-Bis-(2,5-Dimethyl)-3-phenylpyridazin
    —— 4-Ethoxy-1-ethyl-1H-pyrazolo<3,4-b>pyridine-5-(N-butyl-carboxamide) 35767-88-5 C15H22N4O2
    4-Ethoxy-1-ethyl-1H-pyrazolo<3,4-b>pyridine-5-(N-butyl-carboxamide)
    —— (4aS,6aR,10aR,10bR)-3,4a,7,7,10a-Pentamethyl-4a,5,6,6a,7,8,9,10,10a,10b-decahydro-1H-benzo[f]chromene 100937-57-3 C18H30O
    (4aS,6aR,10aR,10bR)-3,4a,7,7,10a-Pentamethyl-4a,5,6,6a,7,8,9,10,10a,10b-decahydro-1H-benzo[f]chromene
    —— (4-nitro-phenyl)-carbamic acid-(4-iodo-phenyl ester) 50686-15-2 C13H9IN2O4
    (4-nitro-phenyl)-carbamic acid-(4-iodo-phenyl ester)
    —— 4-Hydroxy-4-isoquinolin-1-yl-1,1-dimethyl-piperidinium; iodide 100907-17-3 C16H21N2O*I
    4-Hydroxy-4-isoquinolin-1-yl-1,1-dimethyl-piperidinium; iodide
    —— (4-ethoxy-6-methyl-2-oxo-2<i>H</i>-pyran-3-yl)-(4-methoxy-6-methyl-2-oxo-2<i>H</i>-pyran-3-yl)-methane 101432-26-2 C16H18O6
    (4-ethoxy-6-methyl-2-oxo-2<i>H</i>-pyran-3-yl)-(4-methoxy-6-methyl-2-oxo-2<i>H</i>-pyran-3-yl)-methane
    —— (4R)-6-bromo-4-chlorohept-6-enal 1583253-08-0 C7H10BrClO
    (4R)-6-bromo-4-chlorohept-6-enal
    —— (4R,5R)-1,3-Dibenzyl-2-chloro-4,5-dimethyl-[1,3,2]diazaphospholidine 138421-28-0 C18H22ClN2P
    (4R,5R)-1,3-Dibenzyl-2-chloro-4,5-dimethyl-[1,3,2]diazaphospholidine
    —— 4-{8-[4-(4-methoxycarbonyl-benzylcarbamoyl)-phenyl]-4-methyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-yl}-piperazine-1-carboxylic acid benzyl ester 583876-91-9 C36H34N6O6
    4-{8-[4-(4-methoxycarbonyl-benzylcarbamoyl)-phenyl]-4-methyl-7-oxo-7,8-dihydro-pyrido[2,3-d]pyrimidin-2-yl}-piperazine-1-carboxylic acid benzyl ester
    —— (4S,6R)-6,10-dimethyl-2-((trimethylsilyl)methyl)undeca-1,9-dien-4-ol 1385033-91-9 C17H34OSi
    (4S,6R)-6,10-dimethyl-2-((trimethylsilyl)methyl)undeca-1,9-dien-4-ol
    —— 4,5-bisdianilidophosphate-3,6-di-O-benzyl-sn-myo-inositol 124990-69-8 C44H46N4O8P2
    4,5-bisdianilidophosphate-3,6-di-O-benzyl-sn-myo-inositol
    —— 4-hexadecyl-oxazolidine-2,5-dione 122885-70-5 C19H35NO3
    4-hexadecyl-oxazolidine-2,5-dione
    —— 4,5,5-trimethoxy-pentan-2-one 686-21-5 C8H16O4
    4,5,5-trimethoxy-pentan-2-one
    —— 4-amino-1-(3,5-dimethyl-pyrazol-1-yl)-pent-3-en-2-one 948350-22-9 C10H15N3O
    4-amino-1-(3,5-dimethyl-pyrazol-1-yl)-pent-3-en-2-one
    —— 4-but-2-ynyloxy-1,2-dimethoxybenzene 1044695-93-3 C12H14O3
    4-but-2-ynyloxy-1,2-dimethoxybenzene
    —— 4-Chlordimethylsilyl-buttersaeure-diethylamid 24636-19-9 C10H22ClNOSi
    4-Chlordimethylsilyl-buttersaeure-diethylamid
    —— 4-methylpentan-2-yl diphenylphosphinate 1356941-26-8 C18H23O2P
    4-methylpentan-2-yl diphenylphosphinate
    —— 4-[1-[2-[4-[N-(p-tolyl)-2-furancarboxamido]piperidin-1-yl]ethyl]cyclohexyl]butyric acid 518284-67-8 C29H40N2O4
    4-[1-[2-[4-[N-(p-tolyl)-2-furancarboxamido]piperidin-1-yl]ethyl]cyclohexyl]butyric acid
    —— 4-{2-[(E)-1-ethoxybuta-1,3-dienyl]-1-methyl-1H-indol-5-yl}-N,N-dimethylbenzenamine 1323359-94-9 C23H26N2O
    4-{2-[(E)-1-ethoxybuta-1,3-dienyl]-1-methyl-1H-indol-5-yl}-N,N-dimethylbenzenamine
    —— 4-(2,4-Dihydroxy-phenyl)-flavan 95801-79-9 C21H18O3
    4-(2,4-Dihydroxy-phenyl)-flavan
    —— 4-Acetamino-4-indolyl-(3)-buttersaeure-ethylester 93538-11-5 C16H20N2O3
    4-Acetamino-4-indolyl-(3)-buttersaeure-ethylester
    —— 4-Brom-2.2-dichlor-cholesten-(4)-on-(3) 1973-29-1 C27H41BrCl2O
    4-Brom-2.2-dichlor-cholesten-(4)-on-(3)
    —— 4,6-Dimethoxy-s-triazin-acrylsaeure-(2) 98488-53-0 C8H9N3O4
    4,6-Dimethoxy-s-triazin-acrylsaeure-(2)
    —— 4-Hydroxy-1-<2-formyl-4,5-methylendioxy-phenyl>-cyclohexan-carbonsaeure-(1)-lacton 93899-35-5 C15H14O5
    4-Hydroxy-1-<2-formyl-4,5-methylendioxy-phenyl>-cyclohexan-carbonsaeure-(1)-lacton
    —— [(4-Nitro-phenyl)-(toluene-4-sulfonyl)-methyl]-triphenyl-phosphonium; bromide 105069-24-7 Br*C32H27NO4PS
    [(4-Nitro-phenyl)-(toluene-4-sulfonyl)-methyl]-triphenyl-phosphonium; bromide
    —— 4'-Ethoxycarbonylmethoxy-5-methoxy-flavon 100151-20-0 C20H18O6
    4'-Ethoxycarbonylmethoxy-5-methoxy-flavon
    —— 4-((4aS,4bR,6aR,7S,8S,10aS,10bR)-8-Acetoxy-7-acetoxymethyl-2,4a,4b,7,10a-pentamethyl-2,3,4,4a,4b,5,6,6a,7,8,9,10,10a,10b-tetradecahydro-chrysen-1-yl)-3,3-dimethyl-butyric acid methyl ester 83689-12-7 C35H54O6
    4-((4aS,4bR,6aR,7S,8S,10aS,10bR)-8-Acetoxy-7-acetoxymethyl-2,4a,4b,7,10a-pentamethyl-2,3,4,4a,4b,5,6,6a,7,8,9,10,10a,10b-tetradecahydro-chrysen-1-yl)-3,3-dimethyl-butyric acid methyl ester
    —— 4-<4-Chlor-3-phenyl-pyrazol-1-yl>-benzaldehyd 71945-16-9 C16H11ClN2O
    4-<4-Chlor-3-phenyl-pyrazol-1-yl>-benzaldehyd
    —— 4-oxo-6-phenyl-2-piperidin-1-yl-5,6-dihydro-4<i>H</i>-thiopyran-3-carbonitrile 72338-43-3 C17H18N2OS
    4-oxo-6-phenyl-2-piperidin-1-yl-5,6-dihydro-4<i>H</i>-thiopyran-3-carbonitrile
    —— 4-amino-5,5-dimethyl-3,4-diphenyloxolan-2-one 70803-00-8 C18H19NO2
    4-amino-5,5-dimethyl-3,4-diphenyloxolan-2-one
    —— 4-(4-dimethylamino-phenyl)-3,6-dimethyl-1-phenyl-4,5-dihydro-1<i>H</i>-indazole-5-carboxylic acid ethyl ester 65692-81-1 C26H29N3O2
    4-(4-dimethylamino-phenyl)-3,6-dimethyl-1-phenyl-4,5-dihydro-1<i>H</i>-indazole-5-carboxylic acid ethyl ester
    —— 4-(2-methoxy-phenyl)-5-<i>p</i>-tolyloxymethyl-2,4-dihydro-[1,2,4]triazole-3-thione 69026-67-1 C17H17N3O2S
    4-(2-methoxy-phenyl)-5-<i>p</i>-tolyloxymethyl-2,4-dihydro-[1,2,4]triazole-3-thione