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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-((3S,3aR,4S)-4-(tert-butyldimethylsilyloxy)-3-(tetrahydro-2H-pyran-2-yloxy)-3a,4,5,6-tetrahydro-3H-pyrrolo[1,2-b]pyrazol-2-yl)-2-chloro-3-methylbenzonitrile 1421375-91-8 C25H36ClN3O3Si
    4-((3S,3aR,4S)-4-(tert-butyldimethylsilyloxy)-3-(tetrahydro-2H-pyran-2-yloxy)-3a,4,5,6-tetrahydro-3H-pyrrolo[1,2-b]pyrazol-2-yl)-2-chloro-3-methylbenzonitrile
    —— 4-methyl-2-oxa-5-azoniaspiro[4.4]nonane chloride 1186297-04-0 C8H16NO*Cl
    4-methyl-2-oxa-5-azoniaspiro[4.4]nonane chloride
    —— 4-tert-butyl 2-ethyl 3-amino-1-(2-bromo-5-fluorobenzyl)-5-{(3R)-3-[(tert-butoxycarbonyl)amino]piperidin-1-yl}-1H-pyrrole-2,4-dicarboxylate 1338930-83-8 C29H40BrFN4O6
    4-tert-butyl 2-ethyl 3-amino-1-(2-bromo-5-fluorobenzyl)-5-{(3R)-3-[(tert-butoxycarbonyl)amino]piperidin-1-yl}-1H-pyrrole-2,4-dicarboxylate
    —— 4-(benzyl-methyl-amino)-2,2-diphenyl-valeronitrile 95869-83-3 C25H26N2
    4-(benzyl-methyl-amino)-2,2-diphenyl-valeronitrile
    —— 4-butoxy-3-methyl-7-oxa-2-aza-bicyclo[2.2.1]hept-2-ene-6,6-dicarboxylic acid diethyl ester 38733-61-8 C16H25NO6
    4-butoxy-3-methyl-7-oxa-2-aza-bicyclo[2.2.1]hept-2-ene-6,6-dicarboxylic acid diethyl ester
    —— 4-(p-tolyl)ethynyl-quinazoline 1220560-25-7 C17H12N2
    4-(p-tolyl)ethynyl-quinazoline
    —— 4-chloro-2-(4-methoxy-2-nitro-anilino)-benzoic acid 857602-05-2 C14H11ClN2O5
    4-chloro-2-(4-methoxy-2-nitro-anilino)-benzoic acid
    —— 4-[(Z)-8-hydroxyoct-4-en-2,6-diynyl]azetidin-2-one 176222-42-7 C11H11NO2
    4-[(Z)-8-hydroxyoct-4-en-2,6-diynyl]azetidin-2-one
    —— 4,4'-diethoxy-3,3'-difluoro-benzophenone 395-08-4 C17H16F2O3
    4,4'-diethoxy-3,3'-difluoro-benzophenone
    —— 4-((S)-4-carboxy-2-{[6-(3,6-dihydro-2H-pyran-4-yl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 913951-22-1 C28H33N5O7
    4-((S)-4-carboxy-2-{[6-(3,6-dihydro-2H-pyran-4-yl)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester
    —— (4-pyrrolidinopyridin-2-yl)methanol 1250671-34-1 C10H14N2O
    (4-pyrrolidinopyridin-2-yl)methanol
    —— 4-{5-[(4,5-Dimethyl-6-oxo-1,6-dihydropyridazin-3-yl)methyl]-2-fluorobenzoyl}piperazin-1-ium trifluoroacetate 959840-12-1 C2HF3O2*C18H21FN4O2
    4-{5-[(4,5-Dimethyl-6-oxo-1,6-dihydropyridazin-3-yl)methyl]-2-fluorobenzoyl}piperazin-1-ium trifluoroacetate
    —— (4-methoxy-benzyl)-[4-trifluoromethyl-6-(4-trifluoromethyl-phenyl)-pyridin-2-yl]-amine 1158785-86-4 C21H16F6N2O
    (4-methoxy-benzyl)-[4-trifluoromethyl-6-(4-trifluoromethyl-phenyl)-pyridin-2-yl]-amine
    —— 4-chloro-8-methoxy-3-methyl-1-propyl-imidazo[1,5-a]pyrido[3,2-e]pyrazine 1159695-27-8 C15H16ClN3O
    4-chloro-8-methoxy-3-methyl-1-propyl-imidazo[1,5-a]pyrido[3,2-e]pyrazine
    —— 4-Acetylamino-2-methyl-thiazol 57372-19-7 C6H8N2OS
    4-Acetylamino-2-methyl-thiazol
    —— 4-butoxy-isophthalic acid diamide 100254-36-2 C12H16N2O3
    4-butoxy-isophthalic acid diamide
    —— 4-(4-(2-phenylethyl)-1-n-propyl-(1H-pyrazol-5-yl))-piperidine, trifluoroacetic acid salt 301219-86-3 C2HF3O2*C19H27N3
    4-(4-(2-phenylethyl)-1-n-propyl-(1H-pyrazol-5-yl))-piperidine, trifluoroacetic acid salt
    —— 4-[2-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-isoindol-2-ylmethyl)-3-(naphthalen-1-yloxy)-propenyl]-benzoic acid 878401-84-4 C29H25NO5
    4-[2-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-isoindol-2-ylmethyl)-3-(naphthalen-1-yloxy)-propenyl]-benzoic acid
    —— 4,9-dimethoxy-5-methyl-7-oxo-7<i>H</i>-furo[3,2-<i>g</i>]chromene-6-carboxylic acid amide 57893-41-1 C15H13NO6
    4,9-dimethoxy-5-methyl-7-oxo-7<i>H</i>-furo[3,2-<i>g</i>]chromene-6-carboxylic acid amide
    —— 4,4,5,5,5-pentadeuterio-pent-1-yne 73738-22-4 C5H8
    4,4,5,5,5-pentadeuterio-pent-1-yne
    —— (4-oxo-6,7-dihydro-4<i>H</i>-pyrazolo[5,1-<i>c</i>][1,4]oxazin-2-yloxy)-acetic acid 58365-11-0 C8H8N2O5
    (4-oxo-6,7-dihydro-4<i>H</i>-pyrazolo[5,1-<i>c</i>][1,4]oxazin-2-yloxy)-acetic acid
    —— (4-methoxy-2<i>H</i>-phthalazin-1-ylidene)-malononitrile 56434-22-1 C12H8N4O
    (4-methoxy-2<i>H</i>-phthalazin-1-ylidene)-malononitrile
    —— 4-[3-(4-nitro-phenyl)-1,5-diphenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-phenyl-benzenesulfonamide 58809-41-9 C33H24N6O4S
    4-[3-(4-nitro-phenyl)-1,5-diphenyl-1<i>H</i>-pyrazol-4-ylazo]-<i>N</i>-phenyl-benzenesulfonamide
    —— 4-Acetylamino-2-(α-naphthyl)-thiazol 57372-22-2 C15H12N2OS
    4-Acetylamino-2-(α-naphthyl)-thiazol
    —— 4,4'-diphenyl-1<i>H</i>,1'<i>H</i>-1,1'-(4,4'-oxy-diphenyl)-bis-pyrazole 57623-13-9 C30H22N4O
    4,4'-diphenyl-1<i>H</i>,1'<i>H</i>-1,1'-(4,4'-oxy-diphenyl)-bis-pyrazole
    —— 4-(2-methyl-6-thiophen-3-yl-[1,2,4]triazolo[1,5-a]pyrimidin-5-yl)-benzaldehyde 1240469-46-8 C17H12N4OS
    4-(2-methyl-6-thiophen-3-yl-[1,2,4]triazolo[1,5-a]pyrimidin-5-yl)-benzaldehyde
    —— 4-prop-2-ynyl-decahydro-quinolin-4-ol 55147-69-8 C12H19NO
    4-prop-2-ynyl-decahydro-quinolin-4-ol
    —— 4-Ethoxyimino-1-methyl-2-phenyl-1,2,4,5-tetrahydro-3(7H)-thiopyrano<3,4-c>pyrazolone 57867-38-6 C15H17N3O2S
    4-Ethoxyimino-1-methyl-2-phenyl-1,2,4,5-tetrahydro-3(7H)-thiopyrano<3,4-c>pyrazolone
    —— (4-Chlor-o-tolyloxy)-phthalimidomethyl-malonsaeure-diethylester 95432-67-0 C23H22ClNO7
    (4-Chlor-o-tolyloxy)-phthalimidomethyl-malonsaeure-diethylester
    —— 4-(α-Isopentyloxybenzilsaeureamido)-1-phenyl-2,3-dimethylpyrazol-5-on 96377-92-3 C30H33N3O3
    4-(α-Isopentyloxybenzilsaeureamido)-1-phenyl-2,3-dimethylpyrazol-5-on
    —— (4aS,10aR)-4-(4-Methoxy-benzoyl)-10,10-dimethyl-2,3,4,4a,10,10a-hexahydro-1,9-dioxa-4-aza-phenanthrene-6-carbonitrile 340321-15-5 C22H22N2O4
    (4aS,10aR)-4-(4-Methoxy-benzoyl)-10,10-dimethyl-2,3,4,4a,10,10a-hexahydro-1,9-dioxa-4-aza-phenanthrene-6-carbonitrile
    —— 4,5-dibromo-1,2-dimethyl-piperidine; hydrobromide 100959-04-4 BrH*C7H13Br2N
    4,5-dibromo-1,2-dimethyl-piperidine; hydrobromide
    —— 4H,8H-1,5-Dithia-4,8-diaza-phenanthrene-3,7-dione 93336-42-6 C10H8N2O2S2
    4H,8H-1,5-Dithia-4,8-diaza-phenanthrene-3,7-dione
    —— <4-<Bis-(2-chlor-ethyl)-amino>-phenylimino>-3-pyridyl-acetonitril 7077-84-1 C17H16Cl2N4
    <4-<Bis-(2-chlor-ethyl)-amino>-phenylimino>-3-pyridyl-acetonitril
    —— 4-(2',2',3',3',4',4',5',5',5'-nonafluoropentyl)-6-phenylhex-4(E)-en-2-ynol 904915-70-4 C17H13F9O
    4-(2',2',3',3',4',4',5',5',5'-nonafluoropentyl)-6-phenylhex-4(E)-en-2-ynol
    —— 4-bromo-benzenesulfonic acid-(2-nitro-phenyl ester) 53271-18-4 C12H8BrNO5S
    4-bromo-benzenesulfonic acid-(2-nitro-phenyl ester)
    —— (4-ethoxy-2-cyano-3-methyl-butyl)-malonic acid diethyl ester 101086-72-0 C15H25NO5
    (4-ethoxy-2-cyano-3-methyl-butyl)-malonic acid diethyl ester
    —— 4H-1-Benzopyran-4-one, 8-bromo-2-(4-methoxyphenyl)-6-methyl-,O-acetyloxime 140885-90-1 C19H16BrNO4
    4H-1-Benzopyran-4-one, 8-bromo-2-(4-methoxyphenyl)-6-methyl-,O-acetyloxime
    —— (4S,1'E)-4-(2'-ethoxycarbonylprop-1'-enyl)azetidin-2-one 162611-88-3 C9H13NO3
    (4S,1'E)-4-(2'-ethoxycarbonylprop-1'-enyl)azetidin-2-one
    —— 4-{(S)-3-acetylamino-2-[(6-cyclopentyloxy-2-phenyl-pyrimidine-4-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid ethyl ester 913946-79-9 C28H36N6O6
    4-{(S)-3-acetylamino-2-[(6-cyclopentyloxy-2-phenyl-pyrimidine-4-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid ethyl ester
    —— 4-fluoro-1-methoxy-2-(2-phenylethyl)benzene 1436413-51-2 C15H15FO
    4-fluoro-1-methoxy-2-(2-phenylethyl)benzene
    —— 4-{4-tert-butoxycarbonyl-2-[(6-butyl-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester 913948-89-7 C31H43N5O6
    4-{4-tert-butoxycarbonyl-2-[(6-butyl-2-phenyl-pyrimidine-4-carbonyl)-amino]-butyryl}-piperazine-1-carboxylic acid ethyl ester
    —— 4-{(S)-3-(4-carboxy-phenyl)-2-[(6-cyclopentyloxy-2-phenyl-pyrimidine-4-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid ethyl ester 913946-86-8 C33H37N5O7
    4-{(S)-3-(4-carboxy-phenyl)-2-[(6-cyclopentyloxy-2-phenyl-pyrimidine-4-carbonyl)-amino]-propionyl}-piperazine-1-carboxylic acid ethyl ester
    —— 4-(3-(4-bromo-3-fluorophenyl)ureido)-N,N-dimethyl-benzamide 1374208-28-2 C16H15BrFN3O2
    4-(3-(4-bromo-3-fluorophenyl)ureido)-N,N-dimethyl-benzamide
    —— 4-bromo-O-triisopropylsilyl-2-iodophenol 1060684-44-7 C15H24BrIOSi
    4-bromo-O-triisopropylsilyl-2-iodophenol
    —— 4-(4-methoxyphenyl)-6-oxo-2-(4-(quinazolin-4-ylamino)phenyl)-1,6-dihydropyrimidine-5-carbonitrile 1582283-75-7 C26H18N6O2
    4-(4-methoxyphenyl)-6-oxo-2-(4-(quinazolin-4-ylamino)phenyl)-1,6-dihydropyrimidine-5-carbonitrile
    —— [{4-[3-(3,4-dimethoxyphenyl)-[1,2,4]oxadiazol-5-ylmethyl]-cyclohexyl}-(4-fluorophenyl)-methyl]-dimethylamine 943004-83-9 C26H32FN3O3
    [{4-[3-(3,4-dimethoxyphenyl)-[1,2,4]oxadiazol-5-ylmethyl]-cyclohexyl}-(4-fluorophenyl)-methyl]-dimethylamine
    —— 4-[5-(3-Iodo-phenyl)-tetrazol-2-ylmethyl]-benzoic acid tert-butyl ester 660859-10-9 C19H19IN4O2
    4-[5-(3-Iodo-phenyl)-tetrazol-2-ylmethyl]-benzoic acid tert-butyl ester
    —— 4-({7-(cyclopropylmethoxy)-5-methyl-6-oxo-8-[(1E)-prop-1-en-1-yl]-5,6-dihydropyrido[3,2-d]pyrimidin-2-yl}amino)-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide 1187093-68-0 C29H36N6O4
    4-({7-(cyclopropylmethoxy)-5-methyl-6-oxo-8-[(1E)-prop-1-en-1-yl]-5,6-dihydropyrido[3,2-d]pyrimidin-2-yl}amino)-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide
    —— 4-Piperidino-dibenz<a,kl>-anthron 105001-21-6 C26H21NO
    4-Piperidino-dibenz<a,kl>-anthron