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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(1-hydrazonoethyl)-2-(5,6,7,8-tetrahydronaphthalen-2-yl)thiophen-3-ol 1294519-01-9 C16H18N2OS
    4-(1-hydrazonoethyl)-2-(5,6,7,8-tetrahydronaphthalen-2-yl)thiophen-3-ol
    —— (4S,5S)-5-((1S,2R)-2-Carboxy-cyclopentyl)-4-isobutyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 137822-49-2 C20H35NO5
    (4S,5S)-5-((1S,2R)-2-Carboxy-cyclopentyl)-4-isobutyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
    —— 4-(2-chlorobenzylideneamino)-3-(2-hydroxyphenyl)-1,2,4-triazole-5-thione 1428325-17-0 C15H11ClN4OS
    4-(2-chlorobenzylideneamino)-3-(2-hydroxyphenyl)-1,2,4-triazole-5-thione
    —— 4-(4,5-dimethoxy-2-iodophenyl)-5-(3,4-dimethoxy-2-hydroxyphenyl)-1-phenylpyrazole 290353-21-8 C25H23IN2O5
    4-(4,5-dimethoxy-2-iodophenyl)-5-(3,4-dimethoxy-2-hydroxyphenyl)-1-phenylpyrazole
    —— 4-O-Benzoyl-1,2:5,6-di-O-isopropyliden-3-(methoxycarbonylamino)-3-desoxy-D-altrit 101014-58-8 C21H29NO8
    4-O-Benzoyl-1,2:5,6-di-O-isopropyliden-3-(methoxycarbonylamino)-3-desoxy-D-altrit
    —— 4-<p-Bromphenyl>-1,3-dithiol-2-ylidencyanessigsaeure-ethylester 93716-81-5 C14H10BrNO2S2
    4-<p-Bromphenyl>-1,3-dithiol-2-ylidencyanessigsaeure-ethylester
    —— 4-Methylsulfonyl-β-azoxybenzol 109596-23-8 C13H12N2O3S
    4-Methylsulfonyl-β-azoxybenzol
    —— 4-(4-diethylamino-phenylimino)-5-methyl-2-p-tolyl-2,4-dihydro-pyrazol-3-one 111583-59-6 C21H24N4O
    4-(4-diethylamino-phenylimino)-5-methyl-2-p-tolyl-2,4-dihydro-pyrazol-3-one
    —— 4-(4-acetyl-5-benzyl-1H-pyrazol-3-yl)benzonitrile 1412441-01-0 C19H15N3O
    4-(4-acetyl-5-benzyl-1H-pyrazol-3-yl)benzonitrile
    —— 4-[(4-fluoro-3-pyrimidin-5-ylphenyl)methyl]-2H-phthalazin-1-one 1062288-93-0 C19H13FN4O
    4-[(4-fluoro-3-pyrimidin-5-ylphenyl)methyl]-2H-phthalazin-1-one
    —— 4-fluoro-N-[4-(1-hydroxy-6-nitrobenzimidazol-2-yl)phenyl]-3-methylbenzamide 1073519-17-1 C21H15FN4O4
    4-fluoro-N-[4-(1-hydroxy-6-nitrobenzimidazol-2-yl)phenyl]-3-methylbenzamide
    —— 4-butoxy-benzoic acid-[3-(butyl-methyl-amino)-1,2-dimethyl-propyl ester] 102456-95-1 C21H35NO3
    4-butoxy-benzoic acid-[3-(butyl-methyl-amino)-1,2-dimethyl-propyl ester]
    —— 4,5-dibromo-3,6-bis<2-(diethylamino)ethoxy>acridine 79939-86-9 C27H37Br2N3O2
    4,5-dibromo-3,6-bis<2-(diethylamino)ethoxy>acridine
    —— 4-(4-(2-(5-methoxy-3-indolemethylidene)-1-hydrazinocarbonyl)phenyl)aminobutyr-2-(5-methoxy-3-indolemethylidene)hydrazide 1202228-86-1 C31H31N7O4
    4-(4-(2-(5-methoxy-3-indolemethylidene)-1-hydrazinocarbonyl)phenyl)aminobutyr-2-(5-methoxy-3-indolemethylidene)hydrazide
    —— 4-(6-Methyl-3-oxo-3,5-dihydro-pyrazolo[4,3-c]quinolin-2-yl)-benzoic Acid 486449-59-6 C18H13N3O3
    4-(6-Methyl-3-oxo-3,5-dihydro-pyrazolo[4,3-c]quinolin-2-yl)-benzoic Acid
    —— 4-((3,4,5-trimethoxyphenyl)diazenyl)phenol 855423-23-3 C15H16N2O4
    4-((3,4,5-trimethoxyphenyl)diazenyl)phenol
    —— [4'-chloro-2-(4-chlorophenyl)acetophenone]hydrazone 146652-99-5 C14H12Cl2N2
    [4'-chloro-2-(4-chlorophenyl)acetophenone]hydrazone
    —— 4-estrene-3β,17α-diol 64013-72-5 C18H28O2
    4-estrene-3β,17α-diol
    —— 4,4,5,5-tetramethyl-2-(2-methyl-1H-tetrazol-5-yl)-4,5-dihydro-1H-imidazole 1-oxide 849721-74-0 C9H15N6O
    4,4,5,5-tetramethyl-2-(2-methyl-1H-tetrazol-5-yl)-4,5-dihydro-1H-imidazole 1-oxide
    —— 4-Nitro-benzaldehyd-<bis-(2,4-dichlor-benzyl)-hydrazon> 94966-74-2 C21H15Cl4N3O2
    4-Nitro-benzaldehyd-<bis-(2,4-dichlor-benzyl)-hydrazon>
    —— 4-allyloximethyl-2-(4,4'-dichloro-benzhydryl)-[1,3]dioxolane 102316-20-1 C20H20Cl2O3
    4-allyloximethyl-2-(4,4'-dichloro-benzhydryl)-[1,3]dioxolane
    —— 4-hydroxy-N-(benzamidomethyl)acetanilide 138722-61-9 C16H16N2O3
    4-hydroxy-N-(benzamidomethyl)acetanilide
    —— 4-methyl-2(R)-[4'-trifluoromethyl-5-(6(R)-trifluoromethylpiperidin-3(S)-yl)biphenyl-3-yl]pentanoic acid 1145682-51-4 C25H27F6NO2
    4-methyl-2(R)-[4'-trifluoromethyl-5-(6(R)-trifluoromethylpiperidin-3(S)-yl)biphenyl-3-yl]pentanoic acid
    —— 4-Acetoxy-7-bromo-1-methyl-2-oxo-1,2-dihydro-[1,5]naphthyridine-3-carboxylic acid ethyl ester 863444-64-8 C14H13BrN2O5
    4-Acetoxy-7-bromo-1-methyl-2-oxo-1,2-dihydro-[1,5]naphthyridine-3-carboxylic acid ethyl ester
    —— (4-fluorophenyl)-[4-[2-[(2S)-1-(6-methyl-1H-indole-2-carbonyl)pyrrolidin-2-yl]ethyl]piperazin-1-yl]methanone 1334122-79-0 C27H31FN4O2
    (4-fluorophenyl)-[4-[2-[(2S)-1-(6-methyl-1H-indole-2-carbonyl)pyrrolidin-2-yl]ethyl]piperazin-1-yl]methanone
    —— 4t,5t-O-Isopropyliden-2-(phenylcarbamoyl)hexahydropyridazin-3r-carbaldehyd-dimethylacetal 75773-32-9 C17H25N3O5
    4t,5t-O-Isopropyliden-2-(phenylcarbamoyl)hexahydropyridazin-3r-carbaldehyd-dimethylacetal
    —— 4-(2-fluorosulfonyl-ethyl)-3-methyl-1,1-dioxo-1,4,5,6-tetrahydro-1λ<sup>6</sup>-[1,2]thiazine-4-carboxylic acid methyl ester 71517-67-4 C9H14FNO6S2
    4-(2-fluorosulfonyl-ethyl)-3-methyl-1,1-dioxo-1,4,5,6-tetrahydro-1λ<sup>6</sup>-[1,2]thiazine-4-carboxylic acid methyl ester
    —— 4-amino-N-(3-phenoxyphenyl)piperidine-1-sulfonamide 871308-64-4 C17H21N3O3S
    4-amino-N-(3-phenoxyphenyl)piperidine-1-sulfonamide
    —— (±)-{4-chloro-2-[5-(2-indan-2-yl-acetyl)-4,5,6,7-tetrahydro-thiazolo[5,4-c]pyridin-4-yl]-phenoxy}-acetic acid 1531634-96-4 C25H23ClN2O4S
    (±)-{4-chloro-2-[5-(2-indan-2-yl-acetyl)-4,5,6,7-tetrahydro-thiazolo[5,4-c]pyridin-4-yl]-phenoxy}-acetic acid
    —— 4-Diethylamino-2-phenyl-2-<chinazolyl-(4)>-butyronitril 96261-41-5 C22H24N4
    4-Diethylamino-2-phenyl-2-<chinazolyl-(4)>-butyronitril
    —— 4-(5-Chlor-8-hydroxy-7-chinolylmethyl)piperazin-1-essigsaeure 92961-89-2 C16H18ClN3O3
    4-(5-Chlor-8-hydroxy-7-chinolylmethyl)piperazin-1-essigsaeure
    —— 4-((3-(5-chloro-2,4-dihydroxyphenyl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)carbonyl)benzonitrile 1228277-71-1 C20H15ClN4O3
    4-((3-(5-chloro-2,4-dihydroxyphenyl)-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)carbonyl)benzonitrile
    —— 4-(4'-hydroxy-[1,1';3',1']terphenyl-3'-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidine trifluoroacetate 631902-84-6 C2HF3O2*C24H20N2O3S3
    4-(4'-hydroxy-[1,1';3',1']terphenyl-3'-sulfonyl)-5-methylsulfanyl-thiophene-2-carboxamidine trifluoroacetate
    —— 4-oxo-1-(2-phenylthioethyl)-4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid ethyl ester 669698-77-5 C19H21NO3S
    4-oxo-1-(2-phenylthioethyl)-4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid ethyl ester
    —— 4-allyl-4-vinyl-2-(trichloromethyl)oxazoline 1357182-70-7 C9H10Cl3NO
    4-allyl-4-vinyl-2-(trichloromethyl)oxazoline
    —— 4-(Diethoxy-phosphoryl)-4-(4-methylamino-benzoylamino)-butyric acid methyl ester 93960-29-3 C17H27N2O6P
    4-(Diethoxy-phosphoryl)-4-(4-methylamino-benzoylamino)-butyric acid methyl ester
    —— 4-methyl-9,10-dihydro-9,10-epoxy-9-ethoxy-10-(trimethylsilyl)anthracene 106500-40-7 C20H24O2Si
    4-methyl-9,10-dihydro-9,10-epoxy-9-ethoxy-10-(trimethylsilyl)anthracene
    —— 4-phenyl-2-p-tolyl-2H-1,2,3-triazole N-oxide 1431772-19-8 C15H13N3O
    4-phenyl-2-p-tolyl-2H-1,2,3-triazole N-oxide
    —— 4-[3-(2-iodobenzamidyl)benzoyl]-1-methylpiperidine 288157-29-9 C20H21IN2O2
    4-[3-(2-iodobenzamidyl)benzoyl]-1-methylpiperidine
    —— 4-Nitro-2-(8-oxo-6-phenyl-5-oxa-1-aza-bicyclo[4.2.0]oct-7-yl)-isoindole-1,3-dione 88252-58-8 C20H15N3O6
    4-Nitro-2-(8-oxo-6-phenyl-5-oxa-1-aza-bicyclo[4.2.0]oct-7-yl)-isoindole-1,3-dione
    —— [4-(7-bromo-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl)-5-isopropyl-6-methylpyrimidin-2-yl]methanol 1379518-10-1 C18H22BrN3O2
    [4-(7-bromo-2,3-dihydro-1,4-benzoxazepin-4(5H)-yl)-5-isopropyl-6-methylpyrimidin-2-yl]methanol
    —— 4-(1-cyano-7-methoxy-6-methylindolizine-3-yl)benzoic acid 1246844-85-8 C18H14N2O3
    4-(1-cyano-7-methoxy-6-methylindolizine-3-yl)benzoic acid
    —— 4-(4-bromophenyl)-5-{[(3R)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-2,4-dihydro-3H-1,2,4-triazol-3-one 1332333-66-0 C17H19BrN4O2
    4-(4-bromophenyl)-5-{[(3R)-1-(cyclopropylcarbonyl)-3-pyrrolidinyl]methyl}-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 4-ethynyl-5-(4-methylphenyl)-2-phenylpyrimidine 1638156-59-8 C19H14N2
    4-ethynyl-5-(4-methylphenyl)-2-phenylpyrimidine
    —— 4-Methyl-2,6-diphenyl-5,6-dihydro-4H-1,3,4-oxadiazin 10591-21-6 C16H16N2O
    4-Methyl-2,6-diphenyl-5,6-dihydro-4H-1,3,4-oxadiazin
    —— 4-n-Propyl-2-hexindisaeurediaethylester 17037-90-0 C13H20O4
    4-n-Propyl-2-hexindisaeurediaethylester
    —— 4-<2-Methyl-3-(N-methyl-piperazino)-propyloxy>-cinnolin 101591-27-9 C17H24N4O
    4-<2-Methyl-3-(N-methyl-piperazino)-propyloxy>-cinnolin
    —— 4-tert-Butyl-3-butoxy-benzoesaeure 106839-68-3 C15H22O3
    4-tert-Butyl-3-butoxy-benzoesaeure
    —— 4-Brom-2-buten-1-<sup>14</sup>C 89303-82-2 C4H7Br
    4-Brom-2-buten-1-<sup>14</sup>C
    —— 4-Methoxy-2,3,5,6-tetrachlorstyroloxid 112486-66-5 C9H6Cl4O2
    4-Methoxy-2,3,5,6-tetrachlorstyroloxid