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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4aR,6R,7S,8aR)-6,7-Dimethoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-one 58227-69-3 C15H18O6
    (4aR,6R,7S,8aR)-6,7-Dimethoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-8-one
    —— 4,4-dimethyl-A-homo-5-cholesten-3α-ol 61873-06-1 C30H52O
    4,4-dimethyl-A-homo-5-cholesten-3α-ol
    —— 4-chloro-5-ethyl-2-methanesulfonyl-8-oxo-5,8-dihydro-thiazolo[4,5-<i>g</i>]quinoline-7-carboxylic acid ethyl ester 70201-28-4 C16H15ClN2O5S2
    4-chloro-5-ethyl-2-methanesulfonyl-8-oxo-5,8-dihydro-thiazolo[4,5-<i>g</i>]quinoline-7-carboxylic acid ethyl ester
    —— 4-(3-Methylphenyl)-3,15-dioxatetracyclo[6.6.1.02,6.09,14]pentadeca-2(6),4,9,11,13-pentaene 1411840-92-0 C20H16O2
    4-(3-Methylphenyl)-3,15-dioxatetracyclo[6.6.1.02,6.09,14]pentadeca-2(6),4,9,11,13-pentaene
    —— 4-Diethylaminoquinazoline Hydrochloride 165953-77-5 C12H15N3*ClH
    4-Diethylaminoquinazoline Hydrochloride
    —— 4-(boranediethylphosphino)-1-(4-anisyl)-1H-1,2,3-triazole 1610459-41-0 C13H21BN3OP
    4-(boranediethylphosphino)-1-(4-anisyl)-1H-1,2,3-triazole
    —— 4-(2-amino-3-methylbenzyl)-2-methylaniline 27152-77-8 C15H18N2
    4-(2-amino-3-methylbenzyl)-2-methylaniline
    —— 4-Methyl-5-hydroxy-6-c-cinnamyl-6'-phenyl-4',5'-dihydropyrano(2',3':7,8)cumarin 70093-39-9 C28H24O4
    4-Methyl-5-hydroxy-6-c-cinnamyl-6'-phenyl-4',5'-dihydropyrano(2',3':7,8)cumarin
    —— 4,7-Diiod-phthalimid 67687-54-1 C8H3I2NO2
    4,7-Diiod-phthalimid
    —— 4-[[[4-(5-methyl-3-phenylisoxazol-4-yl)phenyl]sulfonyl]amino]-4-oxobutanoic acid 198471-28-2 C20H18N2O6S
    4-[[[4-(5-methyl-3-phenylisoxazol-4-yl)phenyl]sulfonyl]amino]-4-oxobutanoic acid
    —— 4-Oxo-dodecanedioic acid 1-ethyl ester 12-methyl ester 90510-98-8 C15H26O5
    4-Oxo-dodecanedioic acid 1-ethyl ester 12-methyl ester
    —— 4-cyano-N-[3-(4-phenylamino-quinazolin-6-yl)-benzyl]-N-propyl-benzamide 950568-90-8 C32H27N5O
    4-cyano-N-[3-(4-phenylamino-quinazolin-6-yl)-benzyl]-N-propyl-benzamide
    —— 4-(2,2-Bis-ethanesulfonyl-vinylamino)-phenol 60155-18-2 C12H17NO5S2
    4-(2,2-Bis-ethanesulfonyl-vinylamino)-phenol
    —— 4-[4-fluoro-2-(4-methoxy-phenylsulfanyl)-phenyl]piperidin-4-ol 769947-02-6 C18H20FNO2S
    4-[4-fluoro-2-(4-methoxy-phenylsulfanyl)-phenyl]piperidin-4-ol
    —— 4-[(5R,7S)-7-(4'-dimethylamino-biphenyl-4-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[1,2-c]imidazol-5-yl]-3-fluoro-benzonitrile 1309475-97-5 C27H23FN4O
    4-[(5R,7S)-7-(4'-dimethylamino-biphenyl-4-yl)-7-hydroxy-6,7-dihydro-5H-pyrrolo[1,2-c]imidazol-5-yl]-3-fluoro-benzonitrile
    —— 4-amino-2-[6-chloro-1-(3,3,4,4,4-pentafluorobutyl)-1H-indazol-3-yl]-5-(2-fluorophenyl)-5-methyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one 1350853-04-1 C24H17ClF6N6O
    4-amino-2-[6-chloro-1-(3,3,4,4,4-pentafluorobutyl)-1H-indazol-3-yl]-5-(2-fluorophenyl)-5-methyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one
    —— 4-tert-butyldimethylsilyloxy-3-methoxybenzyl heptanoate 1073340-68-7 C21H36O4Si
    4-tert-butyldimethylsilyloxy-3-methoxybenzyl heptanoate
    —— 4-(2-(4-chloromethylphenoxy)ethyl)-2-(4-trifluoromethylphenyl)oxazole 1065335-39-8 C19H15ClF3NO2
    4-(2-(4-chloromethylphenoxy)ethyl)-2-(4-trifluoromethylphenyl)oxazole
    —— 4'-((tert-butyldimethylsilyl)oxy)-2-(3,5-dimethylisoxazol-4-yl)-5-(trifluoromethyl)-[1,1'-biphenyl]-3-carbaldehyde 1422022-59-0 C25H28F3NO3Si
    4'-((tert-butyldimethylsilyl)oxy)-2-(3,5-dimethylisoxazol-4-yl)-5-(trifluoromethyl)-[1,1'-biphenyl]-3-carbaldehyde
    —— 4-{2-[4-chloro-3-(1-methylpiperidin-4-ylmethoxy)-phenylamino]-benzoxazol-5-yloxy}-pyridine-2-carboxylic acid methylamide 769960-57-8 C27H28ClN5O4
    4-{2-[4-chloro-3-(1-methylpiperidin-4-ylmethoxy)-phenylamino]-benzoxazol-5-yloxy}-pyridine-2-carboxylic acid methylamide
    —— 4-methoxy-N-(3-methoxy-4-(4-methylpyrimidin-5-yl)phenyl)benzenesulfonamide 1357093-62-9 C19H19N3O4S
    4-methoxy-N-(3-methoxy-4-(4-methylpyrimidin-5-yl)phenyl)benzenesulfonamide
    —— 4-[(3-methyl-1,2,4-oxadiazol-5-yl)methylene]piperidine 1273329-56-8 C9H13N3O
    4-[(3-methyl-1,2,4-oxadiazol-5-yl)methylene]piperidine
    —— 4-acetoxy-5,7-dimethoxy-3-phenyl-coumarin 109556-85-6 C19H16O6
    4-acetoxy-5,7-dimethoxy-3-phenyl-coumarin
    —— 4-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-3'-nitro-biphenyl-2-carboxylic acid 1428481-05-3 C22H12Cl2N2O4S
    4-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-3'-nitro-biphenyl-2-carboxylic acid
    —— 4-(1-((4-chlorophenyl)imino)-2-(3-methoxyphenyl)ethyl)benzene-1,3-diol 1239488-85-7 C21H18ClNO3
    4-(1-((4-chlorophenyl)imino)-2-(3-methoxyphenyl)ethyl)benzene-1,3-diol
    —— 4-Hydrazino-3-nitro-benzolsulfonsaeure-hydrazid 6655-79-4 C6H9N5O4S
    4-Hydrazino-3-nitro-benzolsulfonsaeure-hydrazid
    —— 4-[(4-{2-[4-(4-acetyl-phenyl)-piperazin-1-yl]-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl}-benzoylamino)-methyl]-benzoic acid methyl ester 583876-85-1 C36H34N6O5
    4-[(4-{2-[4-(4-acetyl-phenyl)-piperazin-1-yl]-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl}-benzoylamino)-methyl]-benzoic acid methyl ester
    —— (4S,4b'R,8a'S,9'R)-11'-(cyclopropylmethyl)-8a'-hydroxy-3'-methoxy-3-propyl-1-((2-(trimethylsilyl)ethoxy)methyl)-8',8a',9',10'-tetrahydro-5'H,7'H-spiro[imidazoline-4,6'-[9,4b](epiminoethano)phenanthrene]-2,5-dione 1613736-55-2 C33H49N3O5Si
    (4S,4b'R,8a'S,9'R)-11'-(cyclopropylmethyl)-8a'-hydroxy-3'-methoxy-3-propyl-1-((2-(trimethylsilyl)ethoxy)methyl)-8',8a',9',10'-tetrahydro-5'H,7'H-spiro[imidazoline-4,6'-[9,4b](epiminoethano)phenanthrene]-2,5-dione
    —— 4,5-Dichlor-1-carbamoylanthra<1,9-6c>pyran-2,7-dion 70936-04-8 C17H7Cl2NO4
    4,5-Dichlor-1-carbamoylanthra<1,9-6c>pyran-2,7-dion
    —— [4-(3,5-Di-tert-butyl-phenoxy)-phenyl]-pyridin-3-yl-methanol 68549-65-5 C26H31NO2
    [4-(3,5-Di-tert-butyl-phenoxy)-phenyl]-pyridin-3-yl-methanol
    —— 4-chloro-1-ethyl-2,6-dimethyl-6,7-dihydro-indole-3,5-dicarbaldehyde 18518-60-0 C14H16ClNO2
    4-chloro-1-ethyl-2,6-dimethyl-6,7-dihydro-indole-3,5-dicarbaldehyde
    —— 4-Benzoylamino-2-hydroxy-N-propyl-benzamide 70204-91-0 C17H18N2O3
    4-Benzoylamino-2-hydroxy-N-propyl-benzamide
    —— 4-p-Methoxy-3,6-diphenyl-3,4-dihydro-2H-pyran-2-on 70028-28-3 C24H20O3
    4-p-Methoxy-3,6-diphenyl-3,4-dihydro-2H-pyran-2-on
    —— 4,8-dichloro-2-methylsulfanyl-thiazolo[4,5-<i>g</i>]quinoline-7-carboxylic acid ethyl ester 70201-26-2 C14H10Cl2N2O2S2
    4,8-dichloro-2-methylsulfanyl-thiazolo[4,5-<i>g</i>]quinoline-7-carboxylic acid ethyl ester
    —— 4-(4-methoxy-phenyl)-3-methyl-1-(4-nitro-phenyl)-1,3a,4,5-tetrahydro-pyrazolo[3,4-<i>c</i>]pyrazole 70733-53-8 C18H17N5O3
    4-(4-methoxy-phenyl)-3-methyl-1-(4-nitro-phenyl)-1,3a,4,5-tetrahydro-pyrazolo[3,4-<i>c</i>]pyrazole
    —— 4-chloro-N-[(1S)-2-cyclohexyl-1-(hydroxymethyl)ethyl]benzenesulfonamide 635289-47-3 C15H22ClNO3S
    4-chloro-N-[(1S)-2-cyclohexyl-1-(hydroxymethyl)ethyl]benzenesulfonamide
    —— 4-[[1-[3-(dimethylamino)propyl]-2-hydroxy-4-methyl-6-oxopyridin-3-yl]diazenyl]-N-[3-[[4-[[1-[3-(dimethylamino)propyl]-2-hydroxy-4-methyl-6-oxopyridin-3-yl]diazenyl]benzoyl]amino]propyl]benzamide;2-hydroxypropanoic acid 164578-09-0 C42H56N10O9
    4-[[1-[3-(dimethylamino)propyl]-2-hydroxy-4-methyl-6-oxopyridin-3-yl]diazenyl]-N-[3-[[4-[[1-[3-(dimethylamino)propyl]-2-hydroxy-4-methyl-6-oxopyridin-3-yl]diazenyl]benzoyl]amino]propyl]benzamide;2-hydroxypropanoic acid
    —— 4-(4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-styryl)-benzoic acid <i>tert</i>-butyl ester 59427-99-5 C29H25N3O2
    4-(4-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl-styryl)-benzoic acid <i>tert</i>-butyl ester
    —— 4-[4-(2-Hydroxyethyl)phenyl]isoquinoline-6-carboxamide 1248554-24-6 C18H16N2O2
    4-[4-(2-Hydroxyethyl)phenyl]isoquinoline-6-carboxamide
    —— 4-(3,5-dimethoxy-phenyl)-1-[2-(4-hydroxy-piperidin-1-yl)-2-oxo-ethyl]-6-[5-((S)-3-hydroxy-pyrrolidin-1-yl)-2-trifluoromethyl-phenyl]-1,2,3,6-tetrahydro-pyrrolo[2,3-d]pyridazin-7-one 937191-21-4 C32H36F3N5O6
    4-(3,5-dimethoxy-phenyl)-1-[2-(4-hydroxy-piperidin-1-yl)-2-oxo-ethyl]-6-[5-((S)-3-hydroxy-pyrrolidin-1-yl)-2-trifluoromethyl-phenyl]-1,2,3,6-tetrahydro-pyrrolo[2,3-d]pyridazin-7-one
    —— 4-(N-(4-methoxyphenyl)benzamido)-6-phenylpyridin-3-yl benzoate 1426821-46-6 C18H15Cl2NO
    4-(N-(4-methoxyphenyl)benzamido)-6-phenylpyridin-3-yl benzoate
    —— 4-(2-benzamidoacetyl)-N-(2-nitrophenyl)benzamide 1330128-27-2 C22H17N3O5
    4-(2-benzamidoacetyl)-N-(2-nitrophenyl)benzamide
    —— (4-(benzyloxy)-3-methoxyphenyl)(4-chlorophenyl)methanamine 1620077-33-9 C21H20ClNO2
    (4-(benzyloxy)-3-methoxyphenyl)(4-chlorophenyl)methanamine
    —— 4-Ethyl-5-ethynyl-2,4,5-trimethyl-[1,3]dioxolane 122340-76-5 C10H16O2
    4-Ethyl-5-ethynyl-2,4,5-trimethyl-[1,3]dioxolane
    —— 4-(3-thienyl)phenyl-α-methylacetonitrile 108912-12-5 C13H11NS
    4-(3-thienyl)phenyl-α-methylacetonitrile
    —— 4-methoxy-6,N,N-trimethyl-2,4'-bipyrimidin-2'-amine 79605-10-0 C12H15N5O
    4-methoxy-6,N,N-trimethyl-2,4'-bipyrimidin-2'-amine
    —— 4-[2-(2-Diethylamino-ethoxy)-1-methyl-ethyl]-phenylamine 25891-00-3 C15H26N2O
    4-[2-(2-Diethylamino-ethoxy)-1-methyl-ethyl]-phenylamine
    —— 4-Benzoyl-3-benzyl-5-phenylthiazolo<4,5-d>pyrimidin-7(6H)-one-2(3H)-thione 172749-79-0 C25H17N3O2S2
    4-Benzoyl-3-benzyl-5-phenylthiazolo<4,5-d>pyrimidin-7(6H)-one-2(3H)-thione
    —— 4,5-Bis(tert-butyldimethylsilyloxy)-3,6-dihydro-2-(4-methylphenylsulfonyl)-2H-1,2-thiazin-1-oxid 110719-41-0 C23H41NO5S2Si2
    4,5-Bis(tert-butyldimethylsilyloxy)-3,6-dihydro-2-(4-methylphenylsulfonyl)-2H-1,2-thiazin-1-oxid
    —— (4bα,9aα,10β)-9α-benzyl-10-phenyl-4b,9,9a,10-tetrahydroindeno<1,2-a>inden-9-one 140462-94-8 C29H22O
    (4bα,9aα,10β)-9α-benzyl-10-phenyl-4b,9,9a,10-tetrahydroindeno<1,2-a>inden-9-one