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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-dichloromethylene-3,5-dimethyl-1-[(1R,2S,5R)-menthyloxy]-1,4-dihydrophosphinine 1-oxide 1237503-05-7 C18H27Cl2O2P
    4-dichloromethylene-3,5-dimethyl-1-[(1R,2S,5R)-menthyloxy]-1,4-dihydrophosphinine 1-oxide
    —— 4-(5-benzyl-1,3,4-thiadiazol-2-yl)-6-chlorobenzene-1,3-diol 1447735-10-5 C15H11ClN2O2S
    4-(5-benzyl-1,3,4-thiadiazol-2-yl)-6-chlorobenzene-1,3-diol
    —— 4-ethoxy-5-bromo-hept-1-ene 859185-56-1 C9H17BrO
    4-ethoxy-5-bromo-hept-1-ene
    —— (4-chlorophenyl)(1,3-di-p-tolylimidazolidin-4-yl)methanone 1443130-44-6 C24H23ClN2O
    (4-chlorophenyl)(1,3-di-p-tolylimidazolidin-4-yl)methanone
    —— 4-Fluoro-N-(2-{4-methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidine-1-sulfonyl}-ethyl)-benzamide 384335-30-2 C22H27FN6O3S
    4-Fluoro-N-(2-{4-methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidine-1-sulfonyl}-ethyl)-benzamide
    —— [4-[4-(Quinazolin-4-ylamino)but-1-ynyl]phenyl]methanol 1262025-98-8 C19H17N3O
    [4-[4-(Quinazolin-4-ylamino)but-1-ynyl]phenyl]methanol
    —— 4-phenyl-N-(2-phenylpropyl)benzamide 1427266-37-2 C22H21NO
    4-phenyl-N-(2-phenylpropyl)benzamide
    —— 4-chloro-2-tosyl-2-azaspiro[5.5]undecane 1361964-52-4 C17H24ClNO2S
    4-chloro-2-tosyl-2-azaspiro[5.5]undecane
    —— 4-(N,N'-diethoxycarbonylhydrazino)-3-benzylamino-5,6-dihydro-4H-thiopyran 1,1-dioxide 109681-89-2 C18H25N3O6S
    4-(N,N'-diethoxycarbonylhydrazino)-3-benzylamino-5,6-dihydro-4H-thiopyran 1,1-dioxide
    —— 4-[(E)-3-(3,4-dichloro-phenyl)-acryloyl]-1-[3-((S)-2-hydroxymethyl-pyrrolidin-1-yl)-propyl]-3-methyl-piperazin-2-one 1101841-50-2 C22H29Cl2N3O3
    4-[(E)-3-(3,4-dichloro-phenyl)-acryloyl]-1-[3-((S)-2-hydroxymethyl-pyrrolidin-1-yl)-propyl]-3-methyl-piperazin-2-one
    —— 4-[[[3-(3-Fluorophenyl)imidazo[1,2-a]pyrazin-8-yl]amino]methyl]benzenesulfonamide 1124320-21-3 C19H16FN5O2S
    4-[[[3-(3-Fluorophenyl)imidazo[1,2-a]pyrazin-8-yl]amino]methyl]benzenesulfonamide
    —— 4-[5-chloro-3-(4-fluoro-phenyl)-6-(1-isopropyl-piperidin-4-yloxy)-benzofuran-2-carbonyl]-piperazine-1-carboxylic acid methyl ester 1106539-34-7 C29H33ClFN3O5
    4-[5-chloro-3-(4-fluoro-phenyl)-6-(1-isopropyl-piperidin-4-yloxy)-benzofuran-2-carbonyl]-piperazine-1-carboxylic acid methyl ester
    —— 4-chlorophenyl 3-((1-(4-(methylsulfonyl)phenyl)-2-oxo-1,2-dihydropyridin-4-yloxy)methyl)azetidine-1-carboxylate 1104443-20-0 C23H21ClN2O6S
    4-chlorophenyl 3-((1-(4-(methylsulfonyl)phenyl)-2-oxo-1,2-dihydropyridin-4-yloxy)methyl)azetidine-1-carboxylate
    —— 4,6-dichloro-5,7-dinitrobenzofuroxan 930092-48-1 C6Cl2N4O6
    4,6-dichloro-5,7-dinitrobenzofuroxan
    —— (4-FLUORO-BENZYLIDENE)-[2-METHYL-5-(4-TRIFLUOROMETHYL-PHENYL)-2H-PYRAZOL-3-YL]-amine 639784-35-3 C18H13F4N3
    (4-FLUORO-BENZYLIDENE)-[2-METHYL-5-(4-TRIFLUOROMETHYL-PHENYL)-2H-PYRAZOL-3-YL]-amine
    —— 4-(4'-pyridyl)-1-(2-methylbutan-1-yl)-pyridinium tetrafluorobrate 129287-17-8 BF4*C15H19N2
    4-(4'-pyridyl)-1-(2-methylbutan-1-yl)-pyridinium tetrafluorobrate
    —— 4-p-methylbenzoyl-6-p-methylphenyl-2-methoxypyrimidine 221022-52-2 C20H18N2O2
    4-p-methylbenzoyl-6-p-methylphenyl-2-methoxypyrimidine
    —— 4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]-2-methyl-N-[1-(2,2,2-trifluoroethylcarbamoyl)cyclopropyl]benzamide 1056459-43-8 C24H19Cl2F6N3O3
    4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]-2-methyl-N-[1-(2,2,2-trifluoroethylcarbamoyl)cyclopropyl]benzamide
    —— 4-(2,5-dihydroxyphenyl)-2-(2-phenyl)ethyl-1,3-dioxolane 1104386-01-7 C17H18O4
    4-(2,5-dihydroxyphenyl)-2-(2-phenyl)ethyl-1,3-dioxolane
    —— 4-(p-Aminophenyl)-chinazolin 65490-53-1 C14H11N3
    4-(p-Aminophenyl)-chinazolin
    —— 4-{2-[3,4-Bis(difluoromethoxy)phenyl]-2-{6-[1-ethyl-1-(4-fluorophenyl)propylamino]3-pyridyl}ethyl}pyridine-N-oxide 306760-39-4 C31H30F5N3O3
    4-{2-[3,4-Bis(difluoromethoxy)phenyl]-2-{6-[1-ethyl-1-(4-fluorophenyl)propylamino]3-pyridyl}ethyl}pyridine-N-oxide
    —— 4-[(3-chloro-4-fluorophenyl)carbonyl]-2-piperazinone 1254073-38-5 C11H10ClFN2O2
    4-[(3-chloro-4-fluorophenyl)carbonyl]-2-piperazinone
    —— 4-bromo-N-[4-(6,7-dimethoxyquinolin-4-yloxy)-3-methoxyphenyl]-2-trifluoromethoxybenzenesulfonamide 1192299-50-5 C25H20BrF3N2O7S
    4-bromo-N-[4-(6,7-dimethoxyquinolin-4-yloxy)-3-methoxyphenyl]-2-trifluoromethoxybenzenesulfonamide
    —— 4-bromo-2-[2-oxo-2-(4-pyridin-2-ylpiperazin-1-yl)ethyl]-5-[[(1R,2R,3R,5S)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]amino]pyridazin-3-one 1149580-40-4 C25H33BrN6O2
    4-bromo-2-[2-oxo-2-(4-pyridin-2-ylpiperazin-1-yl)ethyl]-5-[[(1R,2R,3R,5S)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]amino]pyridazin-3-one
    —— 4,7-dihydro-1,3-dimethyl-4-oxo-N-phenyl-1H-pyrazolo[3,4-b]pyridine-5-carboxamide 1421702-74-0 C15H14N4O2
    4,7-dihydro-1,3-dimethyl-4-oxo-N-phenyl-1H-pyrazolo[3,4-b]pyridine-5-carboxamide
    —— 4'-Ethoxy-4,2'-diphenyl-bicyclobutyl-4,1'-diene-2-carbonitrile 137469-44-4 C23H21NO
    4'-Ethoxy-4,2'-diphenyl-bicyclobutyl-4,1'-diene-2-carbonitrile
    —— 4-[4-(2-aminopyrimidin-5-yl)phenyl]-N-(2-tert-butylpyridin-4-yl)tetrahydro-2H-pyran-4-carboxamide 1382482-84-9 C25H29N5O2
    4-[4-(2-aminopyrimidin-5-yl)phenyl]-N-(2-tert-butylpyridin-4-yl)tetrahydro-2H-pyran-4-carboxamide
    —— 4-(3-tert-Butylamino-2-hydroxy-propoxy)-6-methyl-1H-indole-2-carboxylic acid ethyl ester; compound with acetic acid 65751-95-3 C2H4O2*C19H28N2O4
    4-(3-tert-Butylamino-2-hydroxy-propoxy)-6-methyl-1H-indole-2-carboxylic acid ethyl ester; compound with acetic acid
    —— 4-((trimethylsilyl)butadiynyl)acetophenone 1611483-75-0 C15H16OSi
    4-((trimethylsilyl)butadiynyl)acetophenone
    —— 4-(1-ethyl-pentyl)-4-(3-oxo-3-phenyl-<i>trans</i>-propenyl)-2-phenyl-4<i>H</i>-oxazol-5-one 71953-26-9 C25H27NO3
    4-(1-ethyl-pentyl)-4-(3-oxo-3-phenyl-<i>trans</i>-propenyl)-2-phenyl-4<i>H</i>-oxazol-5-one
    —— 4-Cyclohexylidene-1-[1,3]dithiolan-2-ylidene-butan-2-one 133286-36-9 C13H18OS2
    4-Cyclohexylidene-1-[1,3]dithiolan-2-ylidene-butan-2-one
    —— [4-(4-(methanesulfonyl)benzyl)-3,4-dihydro-2H-quinoxalin-1-yl][3-(1H-pyrazol-4-yl)pyrrolidin-1-yl]methanone 1000687-56-8 C24H27N5O3S
    [4-(4-(methanesulfonyl)benzyl)-3,4-dihydro-2H-quinoxalin-1-yl][3-(1H-pyrazol-4-yl)pyrrolidin-1-yl]methanone
    —— 4-((2-(4-methylthiazol-5-yl)-1H-benzo[d]imidazol-1-yl)methyl)quinolin-2(1H)-one 953067-31-7 C21H16N4OS
    4-((2-(4-methylthiazol-5-yl)-1H-benzo[d]imidazol-1-yl)methyl)quinolin-2(1H)-one
    —— 4-Methoxy-2',4'-dimethyl-2-vinyl-biphenyl 352026-80-3 C17H18O
    4-Methoxy-2',4'-dimethyl-2-vinyl-biphenyl
    —— 4,9,13,18-tetratosyl-N<sup>1</sup>,N<sup>21</sup>-diformyl-4,9,13,18-tetraazaheneicosane-1,21-diamine 121821-19-0 C47H66N6O10S4
    4,9,13,18-tetratosyl-N<sup>1</sup>,N<sup>21</sup>-diformyl-4,9,13,18-tetraazaheneicosane-1,21-diamine
    —— (4-allyl-2-nitrophenoxy)acetic acid methyl ester 698983-04-9 C12H13NO5
    (4-allyl-2-nitrophenoxy)acetic acid methyl ester
    —— (4aS,8S,8aS)-8-Chloro-4-oxo-1,3,4,5,8,8a-hexahydro-2H-naphthalene-4a-carboxylic acid methyl ester 141726-54-7 C12H15ClO3
    (4aS,8S,8aS)-8-Chloro-4-oxo-1,3,4,5,8,8a-hexahydro-2H-naphthalene-4a-carboxylic acid methyl ester
    —— (4S,5S,6R)-4-[3-(1-Ethoxy-ethoxy)-1-methylene-propyl]-5-hydroxy-6-hydroxymethyl-[1,3]oxazinan-2-one 143602-13-5 C13H23NO6
    (4S,5S,6R)-4-[3-(1-Ethoxy-ethoxy)-1-methylene-propyl]-5-hydroxy-6-hydroxymethyl-[1,3]oxazinan-2-one
    —— 4-(8-{[4-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-3-yl]methyl}-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl)benzoic acid trifluoroacetate 1350758-66-5 C2HF3O2*C32H32FN3O3
    4-(8-{[4-(4-fluorophenyl)-1-(propan-2-yl)-1H-indol-3-yl]methyl}-1-oxa-2,8-diazaspiro[4.5]dec-2-en-3-yl)benzoic acid trifluoroacetate
    —— 4-fluorophenol 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-1-thio-β-D-glucopyranoside 1450810-10-2 C26H24FNO9S
    4-fluorophenol 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-1-thio-β-D-glucopyranoside
    —— 4,5-Diamino-2-methyl-anthrachinon 4614-16-8 C15H12N2O2
    4,5-Diamino-2-methyl-anthrachinon
    —— 4-o-tolyl-[1,2,4]triazolidine-3,5-dithione 2387-41-9 C9H9N3S2
    4-o-tolyl-[1,2,4]triazolidine-3,5-dithione
    —— (4R,5S,6R)-di-tert-butyl 7-benzyl-4-((R)-3-(benzyloxy)-1-iodopropyl)-2,8-bis((tert-butoxycarbonyl)imino)-6-((carbamoyloxy)methyl)tetrahydro-1H-purine-3,9(2H,4H)-dicarboxylate 1350560-16-5 C44H62IN7O11
    (4R,5S,6R)-di-tert-butyl 7-benzyl-4-((R)-3-(benzyloxy)-1-iodopropyl)-2,8-bis((tert-butoxycarbonyl)imino)-6-((carbamoyloxy)methyl)tetrahydro-1H-purine-3,9(2H,4H)-dicarboxylate
    —— 4-(3-methylphenyl)pyridine 1-oxide 92929-21-0 C12H11NO
    4-(3-methylphenyl)pyridine 1-oxide
    —— (4S,5R)-5-[(R)-1-(tert-Butyl-diphenyl-silanyloxy)-2-methoxy-ethyl]-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid (2-allyl-phenyl)-amide 120927-84-6 C34H43NO5Si
    (4S,5R)-5-[(R)-1-(tert-Butyl-diphenyl-silanyloxy)-2-methoxy-ethyl]-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid (2-allyl-phenyl)-amide
    —— 4-Hydroxy-1-methyl-9.10-diphenyl-anthracen 96069-25-9 C27H20O
    4-Hydroxy-1-methyl-9.10-diphenyl-anthracen
    —— [4,4,5,5-(2)H4]-2-(tert-butyldimethylsilyloxy)undecan-6-ol 1076223-45-4 C17H38O2Si
    [4,4,5,5-(2)H4]-2-(tert-butyldimethylsilyloxy)undecan-6-ol
    —— (4S,5R)-3,4-dibenzyl-5-(hydroxymethyl)oxazolidin-2-one 1179529-36-2 C18H19NO3
    (4S,5R)-3,4-dibenzyl-5-(hydroxymethyl)oxazolidin-2-one
    —— 4-[(Z)-5-Amino-1,3-dimethyl-1H-pyrazol-4-ylimino]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one 106538-13-0 C15H16N6O
    4-[(Z)-5-Amino-1,3-dimethyl-1H-pyrazol-4-ylimino]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one
    —— 4-methoxy-N'-[4-(naphthalen-2-ylamino)-1,3-thiazol-2-yl]-N-phenyliminobenzenecarboximidamide 326913-75-1 C27H21N5OS
    4-methoxy-N'-[4-(naphthalen-2-ylamino)-1,3-thiazol-2-yl]-N-phenyliminobenzenecarboximidamide