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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Chloro-6-[(methylamino)methylidene]-2-(2-phenylpropan-2-yl)cyclohexa-2,4-dien-1-one 861903-34-6 C17H18ClNO
    4-Chloro-6-[(methylamino)methylidene]-2-(2-phenylpropan-2-yl)cyclohexa-2,4-dien-1-one
    —— 4-[4-(2-tert-butoxycarbonyl-vinyl)-phenylcarbamoylmethylene]-5,7-dichloro-1,2,3,4-tetrahydro-quinoline-2-carboxylic acid 203738-86-7 C25H24Cl2N2O5
    4-[4-(2-tert-butoxycarbonyl-vinyl)-phenylcarbamoylmethylene]-5,7-dichloro-1,2,3,4-tetrahydro-quinoline-2-carboxylic acid
    —— 4,5-Dibromo-2-methyl-1H-benzoimidazole 4812-41-3 C8H6Br2N2
    4,5-Dibromo-2-methyl-1H-benzoimidazole
    —— 4-bromo-5-(4-fluorophenyl)-3-methyl-1-(thiophen-2-ylmethyl)-1H-pyrazole 1221502-46-0 C15H12BrFN2S
    4-bromo-5-(4-fluorophenyl)-3-methyl-1-(thiophen-2-ylmethyl)-1H-pyrazole
    —— 4-[4-((R)-1-pyrrolidin-2-ylmethoxy)-phenoxy]-benzonitrile hydrochloride 929915-51-5 C18H18N2O2*ClH
    4-[4-((R)-1-pyrrolidin-2-ylmethoxy)-phenoxy]-benzonitrile hydrochloride
    —— 4-N-carbobenzyloxy-1,4-dideoxy-1-iodo-2,3-O-isopropylidene-L-threitol 127895-14-1 C15H20INO4
    4-N-carbobenzyloxy-1,4-dideoxy-1-iodo-2,3-O-isopropylidene-L-threitol
    —— 4-bromo-2-cyclohexyl-5-methoxy-2<i>H</i>-pyridazin-3-one 10002-73-0 C11H15BrN2O2
    4-bromo-2-cyclohexyl-5-methoxy-2<i>H</i>-pyridazin-3-one
    —— 4-(2-Methoxy-2-methylpropyl)-2-pyridin-4-ylquinoline 943858-27-3 C19H20N2O
    4-(2-Methoxy-2-methylpropyl)-2-pyridin-4-ylquinoline
    —— 4-((1R,3R)-3-(6H-imidazo[1,5-a]pyrrolo[2,3-e]pyrazin-1-yl)cyclopentylamino)benzonitrile 1310724-96-9 C20H18N6
    4-((1R,3R)-3-(6H-imidazo[1,5-a]pyrrolo[2,3-e]pyrazin-1-yl)cyclopentylamino)benzonitrile
    —— 4-[4-(2-Chloro-4-trifluoromethyl-phenoxy)-phenoxy]-pentanoic acid ethyl ester 63365-03-7 C20H20ClF3O4
    4-[4-(2-Chloro-4-trifluoromethyl-phenoxy)-phenoxy]-pentanoic acid ethyl ester
    —— 4-Phenyl-2,2,2-triethoxy-1,3,2-dioxaphospholan 23988-38-7 C14H23O5P
    4-Phenyl-2,2,2-triethoxy-1,3,2-dioxaphospholan
    —— 4,4'-methylene bis(phenyl methacrylamide) 47460-63-9 C21H22N2O2
    4,4'-methylene bis(phenyl methacrylamide)
    —— [(4'-(5-perfluorophenyl-2-pyrimidinyl)-2,2':6',2''-terpyridine)Ru(2,2':6',2''-terpyridine)](2+) 448183-95-7 C40H23F5N8Ru
    [(4'-(5-perfluorophenyl-2-pyrimidinyl)-2,2':6',2''-terpyridine)Ru(2,2':6',2''-terpyridine)](2+)
    —— 4-ethyl-2,2-dimethyl-5-triethylsilyloxy-1,3-diox-4-ene 1072450-74-8 C14H28O3Si
    4-ethyl-2,2-dimethyl-5-triethylsilyloxy-1,3-diox-4-ene
    —— 4-({5-cyclopropyl-3-methyl-1-[(methylsulfanyl)methyl]-1H-pyrazol-4-yl}oxy)-2,6-dimethylbenzonitrile hydrogen sulfate 1174495-46-5 C18H21N3OS*H2O4S
    4-({5-cyclopropyl-3-methyl-1-[(methylsulfanyl)methyl]-1H-pyrazol-4-yl}oxy)-2,6-dimethylbenzonitrile hydrogen sulfate
    —— 4-ethoxy-3-fluoro-5-methoxypyridine 1184172-70-0 C8H10FNO2
    4-ethoxy-3-fluoro-5-methoxypyridine
    —— 4-methyl-3-pyrrolidin-1-yl-cyclohex-2-enone 40710-48-3 C11H17NO
    4-methyl-3-pyrrolidin-1-yl-cyclohex-2-enone
    —— 4-(2-chloro-anilino)-6,6-dimethyl-5,6-dihydro-1<i>H</i>-pyridin-2-one 58913-73-8 C13H15ClN2O
    4-(2-chloro-anilino)-6,6-dimethyl-5,6-dihydro-1<i>H</i>-pyridin-2-one
    —— 4-(3-hydroxy-4-methoxy-phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid anilide 59607-64-6 C19H19N3O4
    4-(3-hydroxy-4-methoxy-phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid anilide
    —— 4-amino-7-benzyl-3-dimethylamino-7<i>H</i>-isothiazolo[3,4-<i>d</i>]pyrimidin-6-one 56540-97-7 C14H15N5OS
    4-amino-7-benzyl-3-dimethylamino-7<i>H</i>-isothiazolo[3,4-<i>d</i>]pyrimidin-6-one
    —— 4-{6-[3-(3-Chloro-phenyl)-prop-1-ynyl]-1-methyl-2,4-dioxo-1,4-dihydro-2H-thieno[2,3-d]pyrimidine-3-ylmethyl}-benzoic acid 448968-93-2 C24H17ClN2O4S
    4-{6-[3-(3-Chloro-phenyl)-prop-1-ynyl]-1-methyl-2,4-dioxo-1,4-dihydro-2H-thieno[2,3-d]pyrimidine-3-ylmethyl}-benzoic acid
    —— [4-(tert-Butoxycarbonyl-{3-[(S)-2-((3S,8S,9S,10R,13S,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-propionylamino]-propyl}-amino)-butyl]-carbamic acid tert-butyl ester 288256-87-1 C39H67N3O6
    [4-(tert-Butoxycarbonyl-{3-[(S)-2-((3S,8S,9S,10R,13S,14S,17R)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-propionylamino]-propyl}-amino)-butyl]-carbamic acid tert-butyl ester
    —— 4-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]-N-(1-methylethyl)-1-piperazineacetamide, trifluoroacetate salt 251993-66-5 C2HF3O2*C23H25ClN4O3S
    4-[[4-(4-chlorophenoxy)thieno[2,3-c]pyridin-2-yl]carbonyl]-N-(1-methylethyl)-1-piperazineacetamide, trifluoroacetate salt
    —— 4-methyl-3-(4-methylpiperazin-1-yl)-2-oxo-5-(2-(piperidin-1-yl)ethoxy)-2H-chromen-7-yl 4-methylbenzenesulfonate 1456808-48-2 C29H37N3O6S
    4-methyl-3-(4-methylpiperazin-1-yl)-2-oxo-5-(2-(piperidin-1-yl)ethoxy)-2H-chromen-7-yl 4-methylbenzenesulfonate
    —— 4-[4-(trifluoromethyl)phenyl]-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indole 1239917-30-6 C18H16F3N
    4-[4-(trifluoromethyl)phenyl]-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indole
    —— 4-Amino-1-((2R,5S)-4-methylene-5-trityloxymethyl-tetrahydro-furan-2-yl)-1H-pyrimidin-2-one 131607-37-9 C29H27N3O3
    4-Amino-1-((2R,5S)-4-methylene-5-trityloxymethyl-tetrahydro-furan-2-yl)-1H-pyrimidin-2-one
    —— 4,5-dimethyl-1-tosyl-1,2-dihydropyridin-3(6H)-one 1173164-72-1 C14H17NO3S
    4,5-dimethyl-1-tosyl-1,2-dihydropyridin-3(6H)-one
    —— (4-Difluoromethoxyphenyl)-acetaldehyde 872046-12-3 C9H8F2O2
    (4-Difluoromethoxyphenyl)-acetaldehyde
    —— 4-(2-cyclobutylidenepropyl)anisole 1192181-69-3 C14H18O
    4-(2-cyclobutylidenepropyl)anisole
    —— 4-[2-Hydroxy-3-(4-nitro-phenoxy)-propyl]-furazan-3-carboxylic acid amide 98384-46-4 C12H12N4O6
    4-[2-Hydroxy-3-(4-nitro-phenoxy)-propyl]-furazan-3-carboxylic acid amide
    —— 4-Chloro-6-(4-chloro-phenylamino)-2-phenyl-pyrimidine-5-carboxylic acid ethyl ester 90832-89-6 C19H15Cl2N3O2
    4-Chloro-6-(4-chloro-phenylamino)-2-phenyl-pyrimidine-5-carboxylic acid ethyl ester
    —— 4-(2-((E)-3-(5-chloro-2-(1H-tetrazol-1-yl)phenyl)acryloyl)-5-((R)-3-(ethoxycarbonyl)piperidine-1-carbonyl)-1,2,3,4-tetrahydroisoquinoline-1-carboxamido)benzoic acid 1430561-35-5 C36H34ClN7O7
    4-(2-((E)-3-(5-chloro-2-(1H-tetrazol-1-yl)phenyl)acryloyl)-5-((R)-3-(ethoxycarbonyl)piperidine-1-carbonyl)-1,2,3,4-tetrahydroisoquinoline-1-carboxamido)benzoic acid
    —— 4-(2'-(pyridin-4-yl)-1H,1'H-[5,5'-bibenzo[d]imidazol]-2-yl)thiazole 1351282-41-1 C22H14N6S
    4-(2'-(pyridin-4-yl)-1H,1'H-[5,5'-bibenzo[d]imidazol]-2-yl)thiazole
    —— 4-chloro-3-[2-(2-methoxypyridin-4-ylamino)-[1,2,4]triazolo[1,5-a]pyridin-6-yl]phenol 1352930-30-3 C18H14ClN5O2
    4-chloro-3-[2-(2-methoxypyridin-4-ylamino)-[1,2,4]triazolo[1,5-a]pyridin-6-yl]phenol
    —— [4-(3-Acetoxy-propyl)-2-methoxy-phenoxy]-acetic acid 14574-07-3 C14H18O6
    [4-(3-Acetoxy-propyl)-2-methoxy-phenoxy]-acetic acid
    —— 4-hydroxy-5-pyridin-3-yl-3-(4-pyridin-3-ylphenyl)-6,7-dihydro-thieno[2,3-b]pyridin-6-one 1194091-31-0 C23H15N3O2S
    4-hydroxy-5-pyridin-3-yl-3-(4-pyridin-3-ylphenyl)-6,7-dihydro-thieno[2,3-b]pyridin-6-one
    —— 4-(8-{[2-(pyridin-3-yl)-5-(trifluoromethyl)phenyl]methyl}-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl)benzoic acid 1350758-04-1 C27H24F3N3O3
    4-(8-{[2-(pyridin-3-yl)-5-(trifluoromethyl)phenyl]methyl}-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl)benzoic acid
    —— 4-[1-(cyclopropylmethyl)-3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-5-yl]benzonitrile 1352420-95-1 C18H16N4O
    4-[1-(cyclopropylmethyl)-3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-5-yl]benzonitrile
    —— 4-(3,4,5-trimethoxybenzyl)-7-ethoxyisoquinolin-8-yl sulfamate hydrochloride 1351592-47-6 C21H24N2O7S*ClH
    4-(3,4,5-trimethoxybenzyl)-7-ethoxyisoquinolin-8-yl sulfamate hydrochloride
    —— (4-(3-((tert-butyldiphenylsilyl)oxy)propoxy)pyridine-2,6-diyl)dimethanol 1450841-35-6 C26H33NO4Si
    (4-(3-((tert-butyldiphenylsilyl)oxy)propoxy)pyridine-2,6-diyl)dimethanol
    —— 4-(4-(4-(2-nitro-4-(dodecyloxy)-5-methoxybenzyloxy)-3-methoxybenzyloxy)-3-methoxybenzyloxy)-3-methoxybenzyl alcohol 1356472-32-6 C44H57NO11
    4-(4-(4-(2-nitro-4-(dodecyloxy)-5-methoxybenzyloxy)-3-methoxybenzyloxy)-3-methoxybenzyloxy)-3-methoxybenzyl alcohol
    —— 4-((S)-6-Benzyloxycarbonylamino-2-tert-butoxycarbonylamino-hexanoylamino)-4-carbamoyl-butyric acid benzyl ester 66111-56-6 C31H42N4O8
    4-((S)-6-Benzyloxycarbonylamino-2-tert-butoxycarbonylamino-hexanoylamino)-4-carbamoyl-butyric acid benzyl ester
    —— 4-(α-methylstyryl)-1-(4-methoxyphenyl)-3-(nitromethylene)azetidin-2-one 126158-20-1 C20H18N2O4
    4-(α-methylstyryl)-1-(4-methoxyphenyl)-3-(nitromethylene)azetidin-2-one
    —— 4,5-Dimethyl-1H-imidazole-2-sulfonyl fluoride 2044902-11-4 C5H7FN2O2S
    4,5-Dimethyl-1H-imidazole-2-sulfonyl fluoride
    —— 4,4'(5')-bis(dimethylaminomethyl)tetrathiafulvalene 142505-46-2 C12H18N2S4
    4,4'(5')-bis(dimethylaminomethyl)tetrathiafulvalene
    —— 4-[4,5-bis(4-ethoxyphenyl)pyrimidin-2-yl]-N,N-dimethylpiperazine-1-sulfonamide 913271-14-4 C26H33N5O4S
    4-[4,5-bis(4-ethoxyphenyl)pyrimidin-2-yl]-N,N-dimethylpiperazine-1-sulfonamide
    —— 4-amino-5-fluoro-N-naphthalen-2-yl-2-oxopyrimidine-1-carboxamide 1265169-45-6 C15H11FN4O2
    4-amino-5-fluoro-N-naphthalen-2-yl-2-oxopyrimidine-1-carboxamide
    —— 4-(4-Fluorophenyl)-2-(4-methylsulfonyl-phenyl)-3-pyridin-4-yl-2H-isoxazol-5-one 476313-95-8 C21H15FN2O4S
    4-(4-Fluorophenyl)-2-(4-methylsulfonyl-phenyl)-3-pyridin-4-yl-2H-isoxazol-5-one
    —— (4aR,8S,8aR)-2-benzyl-1-oxo-N-phenyl-3,4,4a,7,8,8a-hexahydroisoquinoline-8-carboxamide 1219700-79-4 C23H24N2O2
    (4aR,8S,8aR)-2-benzyl-1-oxo-N-phenyl-3,4,4a,7,8,8a-hexahydroisoquinoline-8-carboxamide
    —— 4-N-(2-aminoethyl)-4-N-methylpyrimidine-2,4-diamine 1440426-29-8 C7H13N5
    4-N-(2-aminoethyl)-4-N-methylpyrimidine-2,4-diamine