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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Amino-N-(2-methoxy-acetyl)-N-(5-methyl-isoxazol-3-yl)-benzenesulfonamide 21561-26-2 C13H15N3O5S
    4-Amino-N-(2-methoxy-acetyl)-N-(5-methyl-isoxazol-3-yl)-benzenesulfonamide
    —— 4-[(2S)-2-[5-chloro-4-oxo-3-(pyridin-2-ylmethyl)pyrrolo[2,1-f][1,2,4]triazin-2-yl]pyrrolidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 1548333-96-5 C23H18ClN9O
    4-[(2S)-2-[5-chloro-4-oxo-3-(pyridin-2-ylmethyl)pyrrolo[2,1-f][1,2,4]triazin-2-yl]pyrrolidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
    —— 4-(6-aminopyrimidin-4-yl)-1-(5-chloro-2-ethylphenyl)-1H-pyrrole-2-carboxamide 1553978-88-3 C17H16ClN5O
    4-(6-aminopyrimidin-4-yl)-1-(5-chloro-2-ethylphenyl)-1H-pyrrole-2-carboxamide
    —— 4-iodo-3-(p-methoxyphenyl)-4-phenyl-3(Z)-buten-2-ol 1188375-94-1 C17H17IO2
    4-iodo-3-(p-methoxyphenyl)-4-phenyl-3(Z)-buten-2-ol
    —— 4,6-Dichlor-benzol-1,3-disulfonsaeure-bis-methylamid 52392-19-5 C8H10Cl2N2O4S2
    4,6-Dichlor-benzol-1,3-disulfonsaeure-bis-methylamid
    —— 4-(3-bromoisoxazol-5-yl)but-3-en-2-one 1021910-36-0 C7H6BrNO2
    4-(3-bromoisoxazol-5-yl)but-3-en-2-one
    —— 4-phenylbutyl N-methylcarbamate 106693-21-4 C12H17NO2
    4-phenylbutyl N-methylcarbamate
    —— 4-Isovaleryl-3-chlorphenoxyessigsaeure 1218-28-6 C13H15ClO4
    4-Isovaleryl-3-chlorphenoxyessigsaeure
    —— 4-methyl-5-phenyl-2,4-pyrrolidinedicarboxylic acid-4-methyl ester 175274-57-4 C14H17NO4
    4-methyl-5-phenyl-2,4-pyrrolidinedicarboxylic acid-4-methyl ester
    —— (4-chloro-5-isobutyl-6-methyl-pyrimidin-2-yl)-methyl-amine 59144-33-1 C10H16ClN3
    (4-chloro-5-isobutyl-6-methyl-pyrimidin-2-yl)-methyl-amine
    —— 4-amino-1,6-diphenyl-1H-bis<1,2,3>triazolo<1,5-a:4',5'-e>pyrimidine 103912-89-6 C17H12N8
    4-amino-1,6-diphenyl-1H-bis<1,2,3>triazolo<1,5-a:4',5'-e>pyrimidine
    —— 4-nitro-(1,1-dimethylnonyl)benzene 1360876-10-3 C17H27NO2
    4-nitro-(1,1-dimethylnonyl)benzene
    —— 4-(3,3,3-Trifluor-prop-1-inyl)-benzoesaeureazid 7211-83-8 C10H4F3N3O
    4-(3,3,3-Trifluor-prop-1-inyl)-benzoesaeureazid
    —— 4'-deoxy-4'-(2-(2-methylbenzamido)-acetamido)-kanamycin B 1268528-18-2 C28H47N7O11
    4'-deoxy-4'-(2-(2-methylbenzamido)-acetamido)-kanamycin B
    —— (4R,8E)-2-amino-4-cyclohexyl-8-(2-cyclohexylmethylene)-5,6,7,8-tetrahydro-6-methyl-4H-pyrano[3,2-c]pyridine-3-carbonitrile 1289514-74-4 C23H33N3O
    (4R,8E)-2-amino-4-cyclohexyl-8-(2-cyclohexylmethylene)-5,6,7,8-tetrahydro-6-methyl-4H-pyrano[3,2-c]pyridine-3-carbonitrile
    —— ((4aR,6R,7S,8aS)-7-Azido-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-methanol 120029-65-4 C15H19N3O5
    ((4aR,6R,7S,8aS)-7-Azido-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl)-methanol
    —— 4-(8-{[7-chloro-4-methyl-1-(propan-2-yl)-1H-indol-3-yl]methyl}-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl)benzoic acid trifluoroacetate 1350759-07-7 C2HF3O2*C27H30ClN3O3
    4-(8-{[7-chloro-4-methyl-1-(propan-2-yl)-1H-indol-3-yl]methyl}-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl)benzoic acid trifluoroacetate
    —— (4S,4’R,5R)-5-[(benzyloxy)methyl]-2,2,2’,2’-tetramethyl-4,4’-bis[1,3-dioxolane] 19139-73-2 C18H26O5
    (4S,4’R,5R)-5-[(benzyloxy)methyl]-2,2,2’,2’-tetramethyl-4,4’-bis[1,3-dioxolane]
    —— 4-butylthio-6-proplyamino-2-propylthiopyrimidine 1373127-46-8 C14H25N3S2
    4-butylthio-6-proplyamino-2-propylthiopyrimidine
    —— 4-methyl-1-phenyl-3-diethoxyphosphoryl-2-aza-1,3-pentadiene 127026-99-7 C15H22NO3P
    4-methyl-1-phenyl-3-diethoxyphosphoryl-2-aza-1,3-pentadiene
    —— 4-hydroxymethylene-dihydro-2,2-dimethyl-3(2H)furanone 142996-71-2 C7H10O3
    4-hydroxymethylene-dihydro-2,2-dimethyl-3(2H)furanone
    —— 4-Fluor-5.5a.6.7.8.8a.9.10-octahydro-1.2-benzo-anthracen 1536-15-8 C18H19F
    4-Fluor-5.5a.6.7.8.8a.9.10-octahydro-1.2-benzo-anthracen
    —— 4-bromo-3-ethyl-N-(3-ethyl-5-(methylcarbamoyl)-1H-pyrazol-4-yl)-1-methyl-1H-pyrazole-5-carboxamide 1381841-88-8 C14H19BrN6O2
    4-bromo-3-ethyl-N-(3-ethyl-5-(methylcarbamoyl)-1H-pyrazol-4-yl)-1-methyl-1H-pyrazole-5-carboxamide
    —— (4-Benzyloxycarbonylamino-benzoylamino)-acetic acid 56445-72-8 C17H16N2O5
    (4-Benzyloxycarbonylamino-benzoylamino)-acetic acid
    —— 4-methyl-<i>N</i>-[4-(2-morpholin-4-yl-ethoxy)-benzylidene]-aniline 2360-58-9 C20H24N2O2
    4-methyl-<i>N</i>-[4-(2-morpholin-4-yl-ethoxy)-benzylidene]-aniline
    —— 4-[(4-methyl-thiazol-2-yl)-phenyl-amino]-phenol 1626-45-5 C16H14N2OS
    4-[(4-methyl-thiazol-2-yl)-phenyl-amino]-phenol
    —— 4-ethoxy-2-pyrrolidin-1-yl-5,7-dihydro-thieno[3,4-<i>d</i>]pyrimidine 5733-58-4 C12H17N3OS
    4-ethoxy-2-pyrrolidin-1-yl-5,7-dihydro-thieno[3,4-<i>d</i>]pyrimidine
    —— 4'-Aethoxycarbonylmethoxy-1-hydroxy-2'-pentadecyl-<2>naphthanilid 28341-51-7 C36H49NO5
    4'-Aethoxycarbonylmethoxy-1-hydroxy-2'-pentadecyl-<2>naphthanilid
    —— (+-)-4-hydroxy-3,3-dimethyl-1-oxo-(4ar,8ac)-octahydro-4t,7t-cyclo-isochromene-8t-carboxylic acid methyl ester 126664-49-1 C13H18O5
    (+-)-4-hydroxy-3,3-dimethyl-1-oxo-(4ar,8ac)-octahydro-4t,7t-cyclo-isochromene-8t-carboxylic acid methyl ester
    —— (4R,6S)-2,2,4,6-Tetrakis-aziridin-1-yl-4,6-dichloro-2λ5,4λ5,6λ5-[1,3,5,2,4,6]triazatriphosphinine 106722-75-2 C8H16Cl2N7P3
    (4R,6S)-2,2,4,6-Tetrakis-aziridin-1-yl-4,6-dichloro-2λ5,4λ5,6λ5-[1,3,5,2,4,6]triazatriphosphinine
    —— 4-{(Z)-4-[3-Ethyl-3H-benzooxazol-(2E)-ylidene]-but-2-enylidene}-1,2-dimethyl-pyrazolidine-3,5-dione 13365-33-8 C18H19N3O3
    4-{(Z)-4-[3-Ethyl-3H-benzooxazol-(2E)-ylidene]-but-2-enylidene}-1,2-dimethyl-pyrazolidine-3,5-dione
    —— 4-nitrophenyl 3-isocyanopropanoate 1346858-73-8 C10H8N2O4
    4-nitrophenyl 3-isocyanopropanoate
    —— 4-CH3C6H4N=P(Ph)2CH2CH2NMe2 557767-44-9 C23H27N2P
    4-CH3C6H4N=P(Ph)2CH2CH2NMe2
    —— 4-(4-Allyloxy-benzylamino)-benzoic acid ethyl ester 64518-77-0 C19H21NO3
    4-(4-Allyloxy-benzylamino)-benzoic acid ethyl ester
    —— 4-(3,3,3-trifluoro-1-phenylpropyl)benzaldehyde 1618085-95-2 C16H13F3O
    4-(3,3,3-trifluoro-1-phenylpropyl)benzaldehyde
    —— 4-[2-hydroxy-3-(pyrrolidin-1-yl)propoxy]-3-isobutyl-2H-chromen-2-one 1202866-10-1 C20H27NO4
    4-[2-hydroxy-3-(pyrrolidin-1-yl)propoxy]-3-isobutyl-2H-chromen-2-one
    —— (4S,5S)-1-Cyclohexyl-5-(4-methyl-benzoyl)-4-phenyl-imidazolidin-2-one 95797-24-3 C23H26N2O2
    (4S,5S)-1-Cyclohexyl-5-(4-methyl-benzoyl)-4-phenyl-imidazolidin-2-one
    —— 4-Cyclohexa-1,3-dienyl-4-oxo-butyric acid methyl ester 131604-80-3 C11H14O3
    4-Cyclohexa-1,3-dienyl-4-oxo-butyric acid methyl ester
    —— 4-(3-((1H-pyrrolo[2,3-b]pyridin-4-yl)ethynyl)phenyl)morpholine 1174296-86-6 C19H17N3O
    4-(3-((1H-pyrrolo[2,3-b]pyridin-4-yl)ethynyl)phenyl)morpholine
    —— (4-methylthiazol-2-yl)methyl 3-(5-hydroxy-8-(1-(isobutylamino)-3-methyl-1-oxobutan-2-ylamino)-2,7-dimethyl-8-oxooctan-4-ylamino)-2-(2-methyl-3-(4-methylthiazol-2-yl)propanamido)-3-oxopropylcarbamate 881009-36-5 C36H59N7O7S2
    (4-methylthiazol-2-yl)methyl 3-(5-hydroxy-8-(1-(isobutylamino)-3-methyl-1-oxobutan-2-ylamino)-2,7-dimethyl-8-oxooctan-4-ylamino)-2-(2-methyl-3-(4-methylthiazol-2-yl)propanamido)-3-oxopropylcarbamate
    —— (4R)-2'-bromo-2,2-dimethylspiro[1,3-dioxolane-4,7'-6,8-dihydro-5H-naphthalene]-1',4'-dione 112997-49-6 C14H15BrO4
    (4R)-2'-bromo-2,2-dimethylspiro[1,3-dioxolane-4,7'-6,8-dihydro-5H-naphthalene]-1',4'-dione
    —— 4-Chlor-3-deutero-2,5-dimethoxythiophen 75327-20-7 C6H7ClO2S
    4-Chlor-3-deutero-2,5-dimethoxythiophen
    —— 4-[(2,5-dimethoxyphenyl)-methyl]-o-phenylene-diamine 141656-17-9 C15H18N2O2
    4-[(2,5-dimethoxyphenyl)-methyl]-o-phenylene-diamine
    —— 4,4-Dichlor-3-oxo-2-phenylazobuttersaeure-ethylester 6096-26-0 C12H12Cl2N2O3
    4,4-Dichlor-3-oxo-2-phenylazobuttersaeure-ethylester
    —— 4-[(E)-Phenylimino]-4H-benzo[1,3]dioxin-2-one 72674-66-9 C14H9NO3
    4-[(E)-Phenylimino]-4H-benzo[1,3]dioxin-2-one
    —— [4-chloro-2-[2-(dimethylamino)ethyliminomethyl]phenolato]thiocyanatonickel(II) 912552-45-5 C12H14ClN3NiOS
    [4-chloro-2-[2-(dimethylamino)ethyliminomethyl]phenolato]thiocyanatonickel(II)
    —— 4-{(R)-3-(diethoxy-phosphoryl)-2-[(6-phenyl-4-thiophen-3-yl-pyridine-2-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid ethyl ester 1191263-91-8 C30H37N4O7PS
    4-{(R)-3-(diethoxy-phosphoryl)-2-[(6-phenyl-4-thiophen-3-yl-pyridine-2-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid ethyl ester
    —— 4-Amino(2R,S)-benzyl-(3R,S)-hydroxybutyric acid 136158-69-5 C11H15NO3
    4-Amino(2R,S)-benzyl-(3R,S)-hydroxybutyric acid
    —— 4-(2-naphthyl)-6-(trifluoromethyl)-2H-pyran-2-one 1037590-18-3 C16H9F3O2
    4-(2-naphthyl)-6-(trifluoromethyl)-2H-pyran-2-one
    —— 4-(3-fluoren-9-yl-propyl)-anisole 857789-26-5 C23H22O
    4-(3-fluoren-9-yl-propyl)-anisole