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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[(1H-Benzimidazol-2-ylthio)methyl]phenyl 4-chlorobenzoate 105389-43-3 C21H15ClN2O2S
    4-[(1H-Benzimidazol-2-ylthio)methyl]phenyl 4-chlorobenzoate
    —— 4-(Difluoromethyl)-6-nitro-2(1H)-quinolinone 934687-47-5 C10H6F2N2O3
    4-(Difluoromethyl)-6-nitro-2(1H)-quinolinone
    —— 4-(Ethyl-carbamoyl)-1-phenyl-pyrazol 23890-14-4 C12H13N3O
    4-(Ethyl-carbamoyl)-1-phenyl-pyrazol
    —— [4-Amino-5-cyano-3-phenyl-3H-thiazol-(2E)-ylidene]-cyano-acetic acid ethyl ester 81402-99-5 C15H12N4O2S
    [4-Amino-5-cyano-3-phenyl-3H-thiazol-(2E)-ylidene]-cyano-acetic acid ethyl ester
    —— 4-<(N-benzylimino)methyl>-2,6-di-tert-butylphenol 38209-90-4 C22H29NO
    4-<(N-benzylimino)methyl>-2,6-di-tert-butylphenol
    —— 4''-O-{3-[3-(6-carboxy-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-9-yl)-propoxy]-propyl}-9-deoxo-9a-methyl-9a-aza-9a-homoerythromycin A 1251900-17-0 C56H91N3O17
    4''-O-{3-[3-(6-carboxy-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-9-yl)-propoxy]-propyl}-9-deoxo-9a-methyl-9a-aza-9a-homoerythromycin A
    —— 4-benzoxazol-2-yl-N-[(1R,3S)-3-(ethyl-methyl-carbamoyl)-cyclopentyl]-N-methyl-benzamide 1610513-93-3 C24H27N3O3
    4-benzoxazol-2-yl-N-[(1R,3S)-3-(ethyl-methyl-carbamoyl)-cyclopentyl]-N-methyl-benzamide
    —— 4-(n-Butyl)-5-ethyl-3-methyl-1-(2-chloro-4-methoxy)phenylimidazo[4,5-c]pyrazole 221091-52-7 C18H23ClN4O
    4-(n-Butyl)-5-ethyl-3-methyl-1-(2-chloro-4-methoxy)phenylimidazo[4,5-c]pyrazole
    —— 4-{4-[3-(cyclopropylmethyl(methyl)amino)-4-methoxyphenyl]-5-mercapto-4H-[1,2,4]triazol-3-yl}-6-isopropylbenzene-1,3-diol 943519-50-4 C23H28N4O3S
    4-{4-[3-(cyclopropylmethyl(methyl)amino)-4-methoxyphenyl]-5-mercapto-4H-[1,2,4]triazol-3-yl}-6-isopropylbenzene-1,3-diol
    —— 4-hydroxymethyl-4-[2-(3-iodo-4-octylphenyl)ethyl]oxazolidin-2-one 1301696-45-6 C20H30INO3
    4-hydroxymethyl-4-[2-(3-iodo-4-octylphenyl)ethyl]oxazolidin-2-one
    —— 4'-acetamidophenyl 4-<bis(2-chloroethyl)amino>phenyl ether 133041-70-0 C18H20Cl2N2O2
    4'-acetamidophenyl 4-<bis(2-chloroethyl)amino>phenyl ether
    —— 4-{[4-(5,6-dimethyl-2-pyridin-2-ylpyridin-3-yl)oxypyridin-2-yl]amino}phenol 1117686-17-5 C23H20N4O2
    4-{[4-(5,6-dimethyl-2-pyridin-2-ylpyridin-3-yl)oxypyridin-2-yl]amino}phenol
    —— 4-(2-(methylthio)ethyl)-2-(2,4,6-trichlorophenyl)oxazol-5(4H)-one 1375273-03-2 C12H10Cl3NO2S
    4-(2-(methylthio)ethyl)-2-(2,4,6-trichlorophenyl)oxazol-5(4H)-one
    —— 4-[N-[7-chloro-3-methyl-2-(4-methyl-piperazin-1-yl)methyl-4-oxo-3,4-dihydroquinazolin-6-ylmethyl]-N-(prop-2-ynyl)amino]-N-(3-pyridylmethyl)benzamide hydrochloride salt 289715-34-0 C32H34ClN7O2*ClH
    4-[N-[7-chloro-3-methyl-2-(4-methyl-piperazin-1-yl)methyl-4-oxo-3,4-dihydroquinazolin-6-ylmethyl]-N-(prop-2-ynyl)amino]-N-(3-pyridylmethyl)benzamide hydrochloride salt
    —— (4S,6S)-6-{(S)-1-[(3S,5S,8R,9S,10S,13S,14S)-3-(tert-Butyl-diphenyl-silanyloxy)-10,13-dimethyl-15-oxo-2,3,4,5,6,7,8,9,10,11,12,13,14,15-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]-ethyl}-4-isopropyl-tetrahydro-pyran-2-one 733744-36-0 C45H62O4Si
    (4S,6S)-6-{(S)-1-[(3S,5S,8R,9S,10S,13S,14S)-3-(tert-Butyl-diphenyl-silanyloxy)-10,13-dimethyl-15-oxo-2,3,4,5,6,7,8,9,10,11,12,13,14,15-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]-ethyl}-4-isopropyl-tetrahydro-pyran-2-one
    —— (4S,9aS)-hexahydro-4-(2-(2'-hydroxy-5'-carboxaldehyphenyl)-4,5-dimethoxy-phenyl)-1H-quinolizin-2yl-acrylate 1393603-56-9 C27H31NO6
    (4S,9aS)-hexahydro-4-(2-(2'-hydroxy-5'-carboxaldehyphenyl)-4,5-dimethoxy-phenyl)-1H-quinolizin-2yl-acrylate
    —— 4-(4-chlorophenyl)-3,6-dimethyl-2H-pyran-2-one 1364683-30-6 C13H11ClO2
    4-(4-chlorophenyl)-3,6-dimethyl-2H-pyran-2-one
    —— (4R,5R)-2-(p-styryl)-4,5-bis<(dibenzophospholyl)methyl>-1,3-dioxolane 71206-27-4 C37H30O2P2
    (4R,5R)-2-(p-styryl)-4,5-bis<(dibenzophospholyl)methyl>-1,3-dioxolane
    —— 4-(2-n-Propyl-1-heptyl)benzoesaeure 57439-05-1 C17H26O2
    4-(2-n-Propyl-1-heptyl)benzoesaeure
    —— 4-methyl-1-oxo-2-<β-(6'-tetralyl)propyl>-1,2,3,4,5,6,7,8-octahydroanthracene 120983-30-4 C28H34O
    4-methyl-1-oxo-2-<β-(6'-tetralyl)propyl>-1,2,3,4,5,6,7,8-octahydroanthracene
    —— 4,5-Methylendioxy-benzochinon-(1,2)-carbaldehyd-(3) 36938-16-6 C8H4O5
    4,5-Methylendioxy-benzochinon-(1,2)-carbaldehyd-(3)
    —— (4S)-3-[(2S,3S)-2-chloro-3-hydroxy-4-methylpentanoyl]-4-propan-2-yl-1,3-oxazolidin-2-one 93713-21-4 C12H20ClNO4
    (4S)-3-[(2S,3S)-2-chloro-3-hydroxy-4-methylpentanoyl]-4-propan-2-yl-1,3-oxazolidin-2-one
    —— 4-isobutoxy-2-isobutoxymethyl-6-methyl-pyrimidine 66743-52-0 C14H24N2O2
    4-isobutoxy-2-isobutoxymethyl-6-methyl-pyrimidine
    —— 4-[4-(4-fluorobenzyl)-3,5-dimethyl-1H-pyrazol-1-yl]benzene-1,2-dicarbonitrile 1189138-26-8 C20H15FN4
    4-[4-(4-fluorobenzyl)-3,5-dimethyl-1H-pyrazol-1-yl]benzene-1,2-dicarbonitrile
    —— 4,4'-Dimethylaminobenzalazin 54833-80-6 C16H18N4
    4,4'-Dimethylaminobenzalazin
    —— 4-[1-chloro-2-(3,5-dinitro-furan-2-yl)-vinyl]-2-methyl-thiazole 63351-55-3 C10H6ClN3O5S
    4-[1-chloro-2-(3,5-dinitro-furan-2-yl)-vinyl]-2-methyl-thiazole
    —— 4-(4-bromophenyl)-5-(2,4,6-trifluorophenyl)-1,2-dihydro-pyridazine-3,6-dione 1041769-17-8 C16H8BrF3N2O2
    4-(4-bromophenyl)-5-(2,4,6-trifluorophenyl)-1,2-dihydro-pyridazine-3,6-dione
    —— 4-chloro-1-methyl-2-(4-piperazin-1-yl-phenyl)-3-o-tolyl-1H-pyrrolo[2,3-b]pyridine hydrochloride 1312579-67-1 C25H25ClN4*ClH
    4-chloro-1-methyl-2-(4-piperazin-1-yl-phenyl)-3-o-tolyl-1H-pyrrolo[2,3-b]pyridine hydrochloride
    —— 4-benzyl-5-((((R)-1-(3-methoxyphenyl)ethyl)amino)methyl)morpholin-3-one hydrochloride 1398364-95-8 C21H26N2O3*ClH
    4-benzyl-5-((((R)-1-(3-methoxyphenyl)ethyl)amino)methyl)morpholin-3-one hydrochloride
    —— 4,6-Dimethyl-2,3,4,5-tetrahydro-1,4-oxazepin 76503-91-8 C7H13NO
    4,6-Dimethyl-2,3,4,5-tetrahydro-1,4-oxazepin
    —— 4-(4-iodo-6-phenyl-1,3,5-triazin-2-yl)benzonitrile 1256170-20-3 C16H9IN4
    4-(4-iodo-6-phenyl-1,3,5-triazin-2-yl)benzonitrile
    —— 4-(4-methoxy-styryl)-5,7-diphenyl-5,6-dihydro-1<i>H</i>-quinazoline-2-thione 51522-56-6 C29H24N2OS
    4-(4-methoxy-styryl)-5,7-diphenyl-5,6-dihydro-1<i>H</i>-quinazoline-2-thione
    —— 4-chlorobenzaldimine (S)-alanine tert-butyl ester 258354-21-1 C14H18ClNO2
    4-chlorobenzaldimine (S)-alanine tert-butyl ester
    —— 4-(6-(2-chloro-6-fluorophenyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl)-N,3-dimethylbenzenesulfonamide 1612288-78-4 C20H16ClFN4O2S
    4-(6-(2-chloro-6-fluorophenyl)-5H-pyrrolo[2,3-b]pyrazin-2-yl)-N,3-dimethylbenzenesulfonamide
    —— 4-naphthalen-1-ylazo-1<i>H</i>-naphtho[1,2-<i>d</i>][1,2,3]triazol-5-ol 42960-83-8 C20H13N5O
    4-naphthalen-1-ylazo-1<i>H</i>-naphtho[1,2-<i>d</i>][1,2,3]triazol-5-ol
    —— 4-butylamino-6-chloro-quinoline-7-carboxylic acid 28460-64-2 C14H15ClN2O2
    4-butylamino-6-chloro-quinoline-7-carboxylic acid
    —— 4-{[(Diisopropoxy-phosphoryl)-(4-nitro-phenyl)-methyl]-amino}-benzoic acid 21341-58-2 C20H25N2O7P
    4-{[(Diisopropoxy-phosphoryl)-(4-nitro-phenyl)-methyl]-amino}-benzoic acid
    —— 4-{N'-[2-(3,5-Dioxo-1,2-diphenyl-pyrazolidin-4-ylidene)-2-phenyl-eth-(E)-ylidene]-hydrazino}-benzoic acid 30837-29-7 C30H22N4O4
    4-{N'-[2-(3,5-Dioxo-1,2-diphenyl-pyrazolidin-4-ylidene)-2-phenyl-eth-(E)-ylidene]-hydrazino}-benzoic acid
    —— (+)-4-[(Ξ)-2-methyl-3ξ-(4-nitro-phenyl)-allylidene]-tetrahydro-furan-2-carboxylic acid 501-86-0 C15H15NO5
    (+)-4-[(Ξ)-2-methyl-3ξ-(4-nitro-phenyl)-allylidene]-tetrahydro-furan-2-carboxylic acid
    —— [4-[Bis(4-hydroxy-2-oxo-chromen-3-yl)methyl]phenyl] 2,5-diacetoxybenzoate 905584-40-9 C36H24O12
    [4-[Bis(4-hydroxy-2-oxo-chromen-3-yl)methyl]phenyl] 2,5-diacetoxybenzoate
    —— 4-((1-tosylpyrrolidin-2-yl)methyl)benzaldehyde 1245741-98-3 C19H21NO3S
    4-((1-tosylpyrrolidin-2-yl)methyl)benzaldehyde
    —— 4-Chlorobutyl propanedithioate 56962-98-2 C7H13ClS2
    4-Chlorobutyl propanedithioate
    —— 4,4'-dichloro-2-(1-chloroethyl)diphenyl sulfide 112446-27-2 C14H11Cl3S
    4,4'-dichloro-2-(1-chloroethyl)diphenyl sulfide
    —— 4-benzoyl-5-methylfuran-2,3-dicarbonitrile 1547220-72-3 C14H8N2O2
    4-benzoyl-5-methylfuran-2,3-dicarbonitrile
    —— 4-(8-amino-3-((R)-1-(3-methoxypropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)-3-(trifluoromethyl)benzamide 1419217-14-3 C28H28F3N7O3
    4-(8-amino-3-((R)-1-(3-methoxypropanoyl)piperidin-3-yl)imidazo[1,5-a]pyrazin-1-yl)-N-(pyridin-2-yl)-3-(trifluoromethyl)benzamide
    —— (4'S,6a'R,6b'S,8a'S,13a'S,13b'R)-1-(2-chlorobenzyl)-9'-cyano-10'-imino-6a',8a'-dimethyl-2-oxo-3',4',5',6',6a',6b',7',8',8a',10',12a',13',13a',13b'-tetradecahydro-1'H-spiro[indoline-3,12'-naphtho[2',1':4,5]indeno[2,1-c]pyran]-4'-yl acetate 1621419-52-0 C39H40ClN3O4
    (4'S,6a'R,6b'S,8a'S,13a'S,13b'R)-1-(2-chlorobenzyl)-9'-cyano-10'-imino-6a',8a'-dimethyl-2-oxo-3',4',5',6',6a',6b',7',8',8a',10',12a',13',13a',13b'-tetradecahydro-1'H-spiro[indoline-3,12'-naphtho[2',1':4,5]indeno[2,1-c]pyran]-4'-yl acetate
    —— 4,4-dimethyl-1-phenyl-5-((triisopropylsilyl)oxy)hex-5-en-1-yn-3-yl benzoate 1229592-01-1 C30H40O3Si
    4,4-dimethyl-1-phenyl-5-((triisopropylsilyl)oxy)hex-5-en-1-yn-3-yl benzoate
    —— 4,6-bis(morpholine-1'-ylmethyl)-2-(7"-trifluoromethylquinolin-4"-ylamino)phenol 127396-62-7 C26H29F3N4O3
    4,6-bis(morpholine-1'-ylmethyl)-2-(7"-trifluoromethylquinolin-4"-ylamino)phenol
    —— (4S,5S)-5-Benzyloxy-4-methyl-tetrahydro-pyran-2-one 133328-95-7 C13H16O3
    (4S,5S)-5-Benzyloxy-4-methyl-tetrahydro-pyran-2-one
    —— 4-<Bis(trimethylsilyl)amino>-3,3,5,5-tetramethyl-1,2-bis(trimethylsilyl)-1,2,4-triaza-3,5-disilacyclopentan 85226-04-6 C16H48N4Si6
    4-<Bis(trimethylsilyl)amino>-3,3,5,5-tetramethyl-1,2-bis(trimethylsilyl)-1,2,4-triaza-3,5-disilacyclopentan