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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,6-Dimethyl-2-phenyl-2,3-dihydro-1H-1,3,2-benzodiazaphosphol-2-oxid 4602-06-6 C14H15N2OP
    4,6-Dimethyl-2-phenyl-2,3-dihydro-1H-1,3,2-benzodiazaphosphol-2-oxid
    —— 4-Chloro-1,5-diphenyl-1H-pyrazole-3-carboxylic acid methyl ester 176230-62-9 C17H13ClN2O2
    4-Chloro-1,5-diphenyl-1H-pyrazole-3-carboxylic acid methyl ester
    —— 4-(2-[2-iminomethoxy-3-carboethoxy-3H-4,5-dihydropyrrol-4-yl]ethyl)benzoic acid 153170-73-1 C17H20N2O5
    4-(2-[2-iminomethoxy-3-carboethoxy-3H-4,5-dihydropyrrol-4-yl]ethyl)benzoic acid
    —— 4,6-dimethyl-2-(trichloromethyl)-1H-benzimidazole 1432645-36-7 C10H9Cl3N2
    4,6-dimethyl-2-(trichloromethyl)-1H-benzimidazole
    —— 4-amino-2-morpholin-4-ylmethyl-thieno[3,2-c]pyridine-7-carboxylic acid amide 690635-81-5 C17H18N4O2S2
    4-amino-2-morpholin-4-ylmethyl-thieno[3,2-c]pyridine-7-carboxylic acid amide
    —— 4,6-dimethyl-N-((1R,2S)-2-methylcyclohexyl)-1H-benzo[d]imidazole-2-carboxamide 1473450-64-4 C17H23N3O
    4,6-dimethyl-N-((1R,2S)-2-methylcyclohexyl)-1H-benzo[d]imidazole-2-carboxamide
    —— 4,6-dimethyl-1H-benzo[d][1,2,3]triazole 49636-63-7 C8H9N3
    4,6-dimethyl-1H-benzo[d][1,2,3]triazole
    —— 4-Trifluoromethyl-2,3,5,6-tetrafluoro-N,N-dichloroaniline 63995-48-2 C7Cl2F7N
    4-Trifluoromethyl-2,3,5,6-tetrafluoro-N,N-dichloroaniline
    —— 4-Methyl-2-phenyl-pentanoic acid 2-diethylamino-ethyl ester; hydrochloride 99098-81-4 C18H29NO2*ClH
    4-Methyl-2-phenyl-pentanoic acid 2-diethylamino-ethyl ester; hydrochloride
    —— 4-chloro-4-phenylbut-3-en-2-one 91667-26-4 C10H9ClO
    4-chloro-4-phenylbut-3-en-2-one
    —— 4-benzoyl-5-(4-bromophenyl)-1-(4-(trifluoromethyl)phenyl)-3-((R)-1-phenylethylamino)-1H-pyrrol-2(5H)-one 1610599-91-1 C33H26BrF3N2O2
    4-benzoyl-5-(4-bromophenyl)-1-(4-(trifluoromethyl)phenyl)-3-((R)-1-phenylethylamino)-1H-pyrrol-2(5H)-one
    —— 4-amino-3-<N-(propyl)carbamoyl>isothiazole 115106-44-0 C7H11N3OS
    4-amino-3-<N-(propyl)carbamoyl>isothiazole
    —— 4-Thiazolidinone, 3-(4,5-dihydro-1H-imidazol-2-yl)-5-((4-(4-methylphenyl)-1-piperazinyl)methyl)-2-thioxo-, monohydriodide 99304-19-5 C18H24IN5OS2
    4-Thiazolidinone, 3-(4,5-dihydro-1H-imidazol-2-yl)-5-((4-(4-methylphenyl)-1-piperazinyl)methyl)-2-thioxo-, monohydriodide
    —— 4-benzoyl-5-(4-bromophenyl)-1-(2-fluorine-4-(trifluoromethyl)phenyl)-3-((R)-1-phenylethylamino)-1H-pyrrol-2(5H)-one 1610599-89-7 C33H25BrF4N2O2
    4-benzoyl-5-(4-bromophenyl)-1-(2-fluorine-4-(trifluoromethyl)phenyl)-3-((R)-1-phenylethylamino)-1H-pyrrol-2(5H)-one
    —— 4-(3-Chlorophenyl)-alpha-(2-hydroxy-1-phenylethyl)-1-piperazinepropanamide 99518-90-8 C21H26ClN3O2
    4-(3-Chlorophenyl)-alpha-(2-hydroxy-1-phenylethyl)-1-piperazinepropanamide
    —— 4-benzoyl-5-(4-bromophenyl)-1-(4-(trifluoromethyl)phenyl)-3-isopropoxy-1H-pyrrol-2(5H)-one 1610599-82-0 C28H23BrF3NO3
    4-benzoyl-5-(4-bromophenyl)-1-(4-(trifluoromethyl)phenyl)-3-isopropoxy-1H-pyrrol-2(5H)-one
    —— 4-benzoyl-5-(4-bromophenyl)-1-(pyridine-3ylmethyl)-3-((R)-1-phenylethylamino)-1H-pyrrol-2(5H)-one 1610599-93-3 C31H26BrN3O2
    4-benzoyl-5-(4-bromophenyl)-1-(pyridine-3ylmethyl)-3-((R)-1-phenylethylamino)-1H-pyrrol-2(5H)-one
    —— 4-Chloro-1-(4-chloro-phenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid methyl ester 176230-65-2 C17H12Cl2N2O2
    4-Chloro-1-(4-chloro-phenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid methyl ester
    —— (4S,5S,6R)-4,5-Bis-benzyloxy-6-methoxy-dihydro-pyran-3-one 149454-90-0 C20H22O5
    (4S,5S,6R)-4,5-Bis-benzyloxy-6-methoxy-dihydro-pyran-3-one
    —— 4-Chloro-5-phenyl-1-p-tolyl-1H-pyrazole-3-carboxylic acid methyl ester 176230-81-2 C18H15ClN2O2
    4-Chloro-5-phenyl-1-p-tolyl-1H-pyrazole-3-carboxylic acid methyl ester
    —— (4-ethoxycarbonyl-phenyl)-carbamic acid-(2-methoxycarbonyl-phenyl ester) 199435-54-6 C18H17NO6
    (4-ethoxycarbonyl-phenyl)-carbamic acid-(2-methoxycarbonyl-phenyl ester)
    —— 4-Chloro-1-(4-fluoro-phenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid methyl ester 176230-73-2 C17H12ClFN2O2
    4-Chloro-1-(4-fluoro-phenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid methyl ester
    —— 4-Dimethylamino-benzophenon-hydrazon 6317-69-7 C15H17N3
    4-Dimethylamino-benzophenon-hydrazon
    —— 4-Chloro-1-(4-nitro-phenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid methyl ester 176230-86-7 C17H12ClN3O4
    4-Chloro-1-(4-nitro-phenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid methyl ester
    —— 4-(2-trimethylgermylethyl)pyridine hydrochloride 100447-00-5 C10H17GeN*ClH
    4-(2-trimethylgermylethyl)pyridine hydrochloride
    —— 4'-(Butylcarbamoyl)-2-(diethylamino)propionanilide hydrochloride 99099-20-4 C18H30ClN3O2
    4'-(Butylcarbamoyl)-2-(diethylamino)propionanilide hydrochloride
    —— 4-[4-(azetidin-3-yloxy)-2-methoxybenzyl]morpholine 1354792-32-7 C15H22N2O3
    4-[4-(azetidin-3-yloxy)-2-methoxybenzyl]morpholine
    —— 4-(5-isopropyl-1H-benzoimidazol-2-yl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-4-amine 1035387-00-8 C21H25N7
    4-(5-isopropyl-1H-benzoimidazol-2-yl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-4-amine
    —— 4-Chloro-4,4-difluoro-3-hydroxy-3-(trifluoromethyl)butyraldehyde phenylhydrazone 100482-84-6 C11H10ClF5N2O
    4-Chloro-4,4-difluoro-3-hydroxy-3-(trifluoromethyl)butyraldehyde phenylhydrazone
    —— 4-Amino-N-(p-methoxyphenyl)phthalimide 20871-09-4 C15H12N2O3
    4-Amino-N-(p-methoxyphenyl)phthalimide
    —— 4-Amino-5-(2',3'-dibromo-1'-propyl)-2-methyl-6-chloropyrimidine 85826-38-6 C8H10Br2ClN3
    4-Amino-5-(2',3'-dibromo-1'-propyl)-2-methyl-6-chloropyrimidine
    —— [(4-(Pyridin-2-ylmethoxy)-benzyl)-amino]-acetic Acid methyl Ester 209907-12-0 C16H18N2O3
    [(4-(Pyridin-2-ylmethoxy)-benzyl)-amino]-acetic Acid methyl Ester
    —— 4-(Dimethylamino)-3-(phenylsulfonyl)-3-buten-2-one 91157-81-2 C12H15NO3S
    4-(Dimethylamino)-3-(phenylsulfonyl)-3-buten-2-one
    —— 4-(5-Chloro-2-hydroxy-phenyl)-5,6-dimethyl-4,5-dihydro-2H-[1,2,4]triazin-3-one 113947-22-1 C11H12ClN3O2
    4-(5-Chloro-2-hydroxy-phenyl)-5,6-dimethyl-4,5-dihydro-2H-[1,2,4]triazin-3-one
    —— 4-amino-5-chloro-2-methylquinazoline 137553-46-9 C9H8ClN3
    4-amino-5-chloro-2-methylquinazoline
    —— 4-Thiazolidinone, 5-((bis(2-hydroxyethyl)amino)methyl)-3-(4,5-dihydro-1H-imidazol-2-yl)-2-thioxo-, monohydriodide 99304-24-2 C11H19IN4O3S2
    4-Thiazolidinone, 5-((bis(2-hydroxyethyl)amino)methyl)-3-(4,5-dihydro-1H-imidazol-2-yl)-2-thioxo-, monohydriodide
    —— 4-<<(4-amino-2-methylpteridin-6-yl)methyl>methylamino>benzoic acid 129780-83-2 C16H16N6O2
    4-<<(4-amino-2-methylpteridin-6-yl)methyl>methylamino>benzoic acid
    —— 4-amino-2-methyl-5-(2,2,2-trifluoroethoxy)quinazoline 137553-51-6 C11H10F3N3O
    4-amino-2-methyl-5-(2,2,2-trifluoroethoxy)quinazoline
    —— 4-methoxyphenyldi(4-methyl-3-butyl-5-carboxy-2-pyrrolyl)methane 156628-67-0 C28H36N2O5
    4-methoxyphenyldi(4-methyl-3-butyl-5-carboxy-2-pyrrolyl)methane
    —— 4-Morpholinecarbodithioic acid, acetonyl ester, oxime 99767-93-8 C8H14N2O2S2
    4-Morpholinecarbodithioic acid, acetonyl ester, oxime
    —— 4-Thiazolidinone, 5-((4-(4-chlorophenyl)-1-piperazinyl)methyl)-3-(4,5-dihydro-1H-imidazol-2-yl)-2-thioxo-, hydroiodide 99304-20-8 C17H21ClIN5OS2
    4-Thiazolidinone, 5-((4-(4-chlorophenyl)-1-piperazinyl)methyl)-3-(4,5-dihydro-1H-imidazol-2-yl)-2-thioxo-, hydroiodide
    —— [4-((S)-4-hydroxy-6-aza-spiro[2.5]oct-6-yl)-butyl]-carbamic acid benzyl ester 1206601-69-5 C19H28N2O3
    [4-((S)-4-hydroxy-6-aza-spiro[2.5]oct-6-yl)-butyl]-carbamic acid benzyl ester
    —— 4,7-Dimethyl-6(p-tolyl)-5,6,7,8-tetrahydro-4H-1,3,2,6-dioxathiazocine 2-Oxide 129118-41-8 C13H19NO3S
    4,7-Dimethyl-6(p-tolyl)-5,6,7,8-tetrahydro-4H-1,3,2,6-dioxathiazocine 2-Oxide
    —— 4,5-Dichloro-2-(2-piperidin-1-yl-ethyl)-2H-pyridazin-3-one; hydrochloride —— C11H15Cl2N3O*ClH
    4,5-Dichloro-2-(2-piperidin-1-yl-ethyl)-2H-pyridazin-3-one; hydrochloride
    —— 4-Amino-3,5-dimethyl-tetrahydro-1,4-thiazin-1,1-dioxid 26475-42-3 C6H14N2O2S
    4-Amino-3,5-dimethyl-tetrahydro-1,4-thiazin-1,1-dioxid
    —— (4-propoxy-2-butynyl)dimethylamine 99064-78-5 C9H17NO
    (4-propoxy-2-butynyl)dimethylamine
    —— 4-Nitrobenzyl(1S,5R,6S)-6-((1R)-1-hydroxyethyl)-2-(7-hydroxymethyl-5-methylimidazo-[5,1-b]thiazol-2-yl)-1-methyl-1-carbapen-2-em-3-carboxylate 258840-57-2 C24H24N4O7S
    4-Nitrobenzyl(1S,5R,6S)-6-((1R)-1-hydroxyethyl)-2-(7-hydroxymethyl-5-methylimidazo-[5,1-b]thiazol-2-yl)-1-methyl-1-carbapen-2-em-3-carboxylate
    —— 4-(4-Chlorophenyl)-2-(phenylamino)-6H-1,3-thiazine-6-carboxylic acid 99822-58-9 C17H13ClN2O2S
    4-(4-Chlorophenyl)-2-(phenylamino)-6H-1,3-thiazine-6-carboxylic acid
    —— 4-Thiazolidinone, 5-((4-benzoyl-1-piperidinyl)methyl)-3-(4,5-dihydro-1H-imidazol-2-yl)-2-thioxo-, monohydriodide 99304-22-0 C19H23IN4O2S2
    4-Thiazolidinone, 5-((4-benzoyl-1-piperidinyl)methyl)-3-(4,5-dihydro-1H-imidazol-2-yl)-2-thioxo-, monohydriodide
    —— 4-nitrobenzyl(1S,5R,6S)-2-(7-formyl-5-methylimidazo[5,1-b]thiazol-2-yl)-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate 258840-58-3 C24H22N4O7S
    4-nitrobenzyl(1S,5R,6S)-2-(7-formyl-5-methylimidazo[5,1-b]thiazol-2-yl)-6-((1R)-1-hydroxyethyl)-1-methyl-1-carbapen-2-em-3-carboxylate