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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-{2-[4-(4-trifluoromethyl-phenylamino)-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-2-yl]-ethyl}-piperazine-1-carboxylic acid propyl ester 714223-33-3 C31H30F6N6O2
    4-{2-[4-(4-trifluoromethyl-phenylamino)-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-2-yl]-ethyl}-piperazine-1-carboxylic acid propyl ester
    —— 4-{[(1S)-1-(4-chlorophenyl)-2-(methylamino)ethyl]amino}-2-methylquinazoline-8-carboxamide 1357079-52-7 C19H20ClN5O
    4-{[(1S)-1-(4-chlorophenyl)-2-(methylamino)ethyl]amino}-2-methylquinazoline-8-carboxamide
    —— 4-fluoro-4-demethoxy-11-methoxy-11-deoxydaunomycinone 106707-67-9 C21H17FO7
    4-fluoro-4-demethoxy-11-methoxy-11-deoxydaunomycinone
    —— 4-{[1-methyl-2-({3-[(trifluoromethyl)thio]phenyl}amino)-1H-benzimidazol-5-yl]oxy}-N-phenoxypyridine-2-carboxamide 710352-53-7 C27H20F3N5O3S
    4-{[1-methyl-2-({3-[(trifluoromethyl)thio]phenyl}amino)-1H-benzimidazol-5-yl]oxy}-N-phenoxypyridine-2-carboxamide
    —— 4-(trifluoromethyl)umbelliferyl 2,4-di-O-acetyl-3-O-methyl-β-D-xylosyl-(1->3)-2,4-di-O-acetyl-β-D-xyloside 1363567-98-9 C29H31F3O15
    4-(trifluoromethyl)umbelliferyl 2,4-di-O-acetyl-3-O-methyl-β-D-xylosyl-(1->3)-2,4-di-O-acetyl-β-D-xyloside
    —— 4-(3,5-Dimethylbenzoyl)isoquinoline 1187167-20-9 C18H15NO
    4-(3,5-Dimethylbenzoyl)isoquinoline
    —— 4'-methoxyacetophenone (p-tolylsulfonyl)hydrazine 122948-69-0 C16H20N2O3S
    4'-methoxyacetophenone (p-tolylsulfonyl)hydrazine
    —— <4-Hydroxy-butin-(2)-yl>-trimethyl-ammonium chlorid 16417-98-4 C7H14NO*Cl
    <4-Hydroxy-butin-(2)-yl>-trimethyl-ammonium chlorid
    —— 4-methoxy-phenanthrene-9-carboxylic acid 54881-48-0 C16H12O3
    4-methoxy-phenanthrene-9-carboxylic acid
    —— 4-amino-5-(4-methoxybenzoyl)-2-[(3,4-dimethoxyphenyl)amino]thiophene-3-carbonitrile 1251942-90-1 C21H19N3O4S
    4-amino-5-(4-methoxybenzoyl)-2-[(3,4-dimethoxyphenyl)amino]thiophene-3-carbonitrile
    —— 4-(4-Butoxybenzoyl)isoquinoline 1187166-59-1 C20H19NO2
    4-(4-Butoxybenzoyl)isoquinoline
    —— 4-isopropylsulfanyl-2-phenyl-butyric acid-(3-diethylamino-propyl ester) 110436-92-5 C20H33NO2S
    4-isopropylsulfanyl-2-phenyl-butyric acid-(3-diethylamino-propyl ester)
    —— 4-(4-Acetamino-benzolsulfonylamino)-2-phenyl-isoindolin 100265-50-7 C22H21N3O3S
    4-(4-Acetamino-benzolsulfonylamino)-2-phenyl-isoindolin
    —— 4,6-bis-(3-bromo-phenyl)-1-ethyl-1<i>H</i>-pyrimidin-2-one 33098-33-8 C18H14Br2N2O
    4,6-bis-(3-bromo-phenyl)-1-ethyl-1<i>H</i>-pyrimidin-2-one
    —— 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-YL)thiazole-2-carbonitrile 1310384-97-4 C10H13BN2O2S
    4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-YL)thiazole-2-carbonitrile
    —— 4,5,5-Trimethylpiperazin-2-one 1849330-59-1 C7H14N2O
    4,5,5-Trimethylpiperazin-2-one
    —— 4-hexadecyloxy-2-phenyl-2<i>H</i>-phthalazin-1-one 103169-94-4 C30H42N2O2
    4-hexadecyloxy-2-phenyl-2<i>H</i>-phthalazin-1-one
    —— (4-isobutoxy-benzyl)-succinic acid anhydride 15542-85-5 C15H18O4
    (4-isobutoxy-benzyl)-succinic acid anhydride
    —— 4-(2-chloro-4-methoxy-benzyl)-1-isopropyl-5-methyl-3-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranos-1-yloxy)-1H-pyrazole 922720-38-5 C49H53ClN2O7
    4-(2-chloro-4-methoxy-benzyl)-1-isopropyl-5-methyl-3-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranos-1-yloxy)-1H-pyrazole
    —— 4-iodo-3-methyl-2-((1R)-7-oxo-3-phenyl-(1rH,5cH)-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-2-enoic acid benzyl ester 74328-09-9 C22H19IN2O4
    4-iodo-3-methyl-2-((1R)-7-oxo-3-phenyl-(1rH,5cH)-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-2-enoic acid benzyl ester
    —— (4-Hydroxy-3,5-di-tert.-butyl-phenyl)-brom-diphenylphosphinyl-methan 138350-28-4 C27H32BrO2P
    (4-Hydroxy-3,5-di-tert.-butyl-phenyl)-brom-diphenylphosphinyl-methan
    —— 4-fluoro-2-(3-methyl-1H-1,2,4-triazol-5-yl)benzonitrile 936364-30-6 C10H7FN4
    4-fluoro-2-(3-methyl-1H-1,2,4-triazol-5-yl)benzonitrile
    —— 4-Hydroxy-piperidine-1-carboxylic acid 4-[2-(toluene-4-sulfonylamino)-ethyl]-phenyl ester 548770-15-6 C21H26N2O5S
    4-Hydroxy-piperidine-1-carboxylic acid 4-[2-(toluene-4-sulfonylamino)-ethyl]-phenyl ester
    —— 4-(3-hydroxy-5-methoxy-phenyl)-piperazine-1-carboxylic acid tert-butyl ester 882695-45-6 C16H24N2O4
    4-(3-hydroxy-5-methoxy-phenyl)-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-(3-aminofuro[2,3-c]pyridin-2-yl)benzonitrile 927806-64-2 C14H9N3O
    4-(3-aminofuro[2,3-c]pyridin-2-yl)benzonitrile
    —— 4-[2-(4-Methyl-piperazin-1-yl)-acetyl]-piperazine-1-carboxylic acid diethylamide 94012-30-3 C16H31N5O2
    4-[2-(4-Methyl-piperazin-1-yl)-acetyl]-piperazine-1-carboxylic acid diethylamide
    —— 4-chloro-1-(1-(4-fluorophenyl)-1H-benzo[d]imidazol-2-yl)butan-1-one 1246385-18-1 C17H14ClFN2O
    4-chloro-1-(1-(4-fluorophenyl)-1H-benzo[d]imidazol-2-yl)butan-1-one
    —— 4-chloro-6-[2-methoxy-6-(2-piperidin-1-yl-ethoxy)-phenyl]-pyrimidin-2-ylamine 915070-20-1 C18H23ClN4O2
    4-chloro-6-[2-methoxy-6-(2-piperidin-1-yl-ethoxy)-phenyl]-pyrimidin-2-ylamine
    —— 4-methyl-4-(1-oxo-2,3-dihydro-1<i>H</i>-cyclopenta[<i>a</i>]naphthalen-2-ylmethyl)-morpholinium; iodide 113037-43-7 C19H22NO2*I
    4-methyl-4-(1-oxo-2,3-dihydro-1<i>H</i>-cyclopenta[<i>a</i>]naphthalen-2-ylmethyl)-morpholinium; iodide
    —— (4-Chlorophenyl)sulfonylcarbamodithioic acid 695810-78-7 C7H6ClNO2S3
    (4-Chlorophenyl)sulfonylcarbamodithioic acid
    —— (4-bromophenyl)(5-chloro-1-methyl-1H-indol-3-yl)methanone 1620742-40-6 C16H11BrClNO
    (4-bromophenyl)(5-chloro-1-methyl-1H-indol-3-yl)methanone
    —— 4-(2-chloroanilino)-N-(2-morpholin-4-ylethyl)thieno[2,3-c]quinoline-6-carboxamide 1269466-24-1 C24H23ClN4O2S
    4-(2-chloroanilino)-N-(2-morpholin-4-ylethyl)thieno[2,3-c]quinoline-6-carboxamide
    —— 4-methyl-phenanthrene-1,2-dicarboxylic acid-anhydride 855615-39-3 C17H10O3
    4-methyl-phenanthrene-1,2-dicarboxylic acid-anhydride
    —— 4,11-Dimethoxy-5,10-dioxa-6,6-tetramethylene-9,9-tetramethylenetricyclo<6.3.0.0<sup>3,7</sup>>undecane 131541-96-3 C19H30O4
    4,11-Dimethoxy-5,10-dioxa-6,6-tetramethylene-9,9-tetramethylenetricyclo<6.3.0.0<sup>3,7</sup>>undecane
    —— 4-(1,2-dimethylimidazol-5-yl)-2-[4-(N-cyclopropylsulphamoyl)anilino]pyrimidine 403792-21-2 C18H20N6O2S
    4-(1,2-dimethylimidazol-5-yl)-2-[4-(N-cyclopropylsulphamoyl)anilino]pyrimidine
    —— 4-ethylcarbonyl-4-(2-phenylthiophenyl)piperidine hydrochloride 74442-64-1 C20H23NOS*ClH
    4-ethylcarbonyl-4-(2-phenylthiophenyl)piperidine hydrochloride
    —— 4-(benzyloxy)phenyl 3-O-[4-(4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononyl)benzyl]-β-D-glucopyranoside 1338932-24-3 C35H33F13O7
    4-(benzyloxy)phenyl 3-O-[4-(4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononyl)benzyl]-β-D-glucopyranoside
    —— 4,6-benzylidene-α,α-D-trehalose 35427-03-3 C19H26O11
    4,6-benzylidene-α,α-D-trehalose
    —— 4-(3,5-Dimethoxyphenyl)piperidine hydrochloride 1198285-98-1 C13H20ClNO2
    4-(3,5-Dimethoxyphenyl)piperidine hydrochloride
    —— 4-nitro-2-(pyrimidin-2-yl)phenyl acetate 1246562-19-5 C12H9N3O4
    4-nitro-2-(pyrimidin-2-yl)phenyl acetate
    —— 4-Methyl-4-acetoxymethyl-2-phenyl-2-oxazolin 106269-84-5 C13H15NO3
    4-Methyl-4-acetoxymethyl-2-phenyl-2-oxazolin
    —— 4-(2'-Chloro-4-biphenylyl)-2-pentanol 57592-32-2 C17H19ClO
    4-(2'-Chloro-4-biphenylyl)-2-pentanol
    —— 4-(4-methyl-1-hydroxycyclohexyl)-3-methyl-5-(3-methylbuten-3-yl)isoxazole 130452-39-0 C16H25NO2
    4-(4-methyl-1-hydroxycyclohexyl)-3-methyl-5-(3-methylbuten-3-yl)isoxazole
    —— 4-[(S)-3-((S)-4-hydroxy-6-aza-spiro[2.5]oct-6-yl)-1-hydroxymethyl-propyl]-5-oxo-[1,4]diazepane-1-carboxylic acid (3-chloro-phenyl)-amide 1205540-67-5 C23H33ClN4O4
    4-[(S)-3-((S)-4-hydroxy-6-aza-spiro[2.5]oct-6-yl)-1-hydroxymethyl-propyl]-5-oxo-[1,4]diazepane-1-carboxylic acid (3-chloro-phenyl)-amide
    —— 4'-((1-(5-ethylpyrimidin-2-yl)piperidin-4-yl)methoxy)-3',5'-difluorobiphenyl-4-carbonitrile 1204129-01-0 C25H24F2N4O
    4'-((1-(5-ethylpyrimidin-2-yl)piperidin-4-yl)methoxy)-3',5'-difluorobiphenyl-4-carbonitrile
    —— 4-((R)-2-{[5-(butyl-methyl-amino)-2-phenyl-thiazole-4-carbonyl]-amino}-3-phosphono-propionyl)-piperazine-1-carboxylic acid butyl ester 1253201-60-3 C27H40N5O7PS
    4-((R)-2-{[5-(butyl-methyl-amino)-2-phenyl-thiazole-4-carbonyl]-amino}-3-phosphono-propionyl)-piperazine-1-carboxylic acid butyl ester
    —— 4,5-dimethoxy-2-(6-methoxy-2-methyl-1,2,3,4-tetrahydro-[1]isoquinolylmethyl)-aniline 109557-23-5 C20H26N2O3
    4,5-dimethoxy-2-(6-methoxy-2-methyl-1,2,3,4-tetrahydro-[1]isoquinolylmethyl)-aniline
    —— 4-methyl-4-(9-xanthenyl)semicarbazide 26454-29-5 C15H15N3O2
    4-methyl-4-(9-xanthenyl)semicarbazide
    —— 4-pentoxy-1-(1-benzyloxyethyl)benzene 1224874-76-3 C20H26O2
    4-pentoxy-1-(1-benzyloxyethyl)benzene
    —— 4-Methoxy-3-sulfooxy-benzenesulfonic acid 118161-14-1 C7H8O8S2
    4-Methoxy-3-sulfooxy-benzenesulfonic acid