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    热门化合物HOT
    • 喹啉
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    • 联苯烯
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-acetoxy-3-phenylbutanoic acid ethyl ester 93503-12-9 C14H18O4
    4-acetoxy-3-phenylbutanoic acid ethyl ester
    —— 4-hydroxybutyric acid (7R,8R,9R)-2,3-dimethyl-7-(2-methoxyethoxy)-9-phenyl-7,8,9,10-tetrahydroimidazo[1,2-h][1,7]naphthyridine-8-yl ester 914288-97-4 C25H31N3O5
    4-hydroxybutyric acid (7R,8R,9R)-2,3-dimethyl-7-(2-methoxyethoxy)-9-phenyl-7,8,9,10-tetrahydroimidazo[1,2-h][1,7]naphthyridine-8-yl ester
    —— 4-N-[2-(tert-butyldiphenylsilyloxymethyl)]benzoyl deoxycytidine 139036-59-2 C33H37N3O6Si
    4-N-[2-(tert-butyldiphenylsilyloxymethyl)]benzoyl deoxycytidine
    —— 4-chloro-3-(phenylsulfonyl)-2-sulfolene 114397-11-4 C10H9ClO4S2
    4-chloro-3-(phenylsulfonyl)-2-sulfolene
    —— (4-(tosyloxy)butyl)tricyclohexyltin 625830-88-8 C29H48O3SSn
    (4-(tosyloxy)butyl)tricyclohexyltin
    —— (4-Carboxymethoxy-phenyl)-oxo-acetic acid tert-butyl ester 851875-39-3 C14H16O6
    (4-Carboxymethoxy-phenyl)-oxo-acetic acid tert-butyl ester
    —— 4-methyl-N,N-bis[(2S)-2-phenylmethoxypropyl]benzenesulfonamide 852393-05-6 C27H33NO4S
    4-methyl-N,N-bis[(2S)-2-phenylmethoxypropyl]benzenesulfonamide
    —— (4<i>R</i> <i>or</i> 4<i>S</i>)-5<i>c</i>-cyclohexyl-3,4<i>r</i>-dimethyl-oxazolidin-2-ylideneamine 42510-85-0 C11H20N2O
    (4<i>R</i> <i>or</i> 4<i>S</i>)-5<i>c</i>-cyclohexyl-3,4<i>r</i>-dimethyl-oxazolidin-2-ylideneamine
    —— 4,5-bis(2,5-dimethylthien-3-yl)-1,3-dimethylimidazolium hexafluorophosphate 928765-87-1 C17H21N2S2*F6P
    4,5-bis(2,5-dimethylthien-3-yl)-1,3-dimethylimidazolium hexafluorophosphate
    —— 4-(hydroxymethyl)-3-nitro-N-prop-2-ynylbenzamide 1616470-87-1 C11H10N2O4
    4-(hydroxymethyl)-3-nitro-N-prop-2-ynylbenzamide
    —— 4-benzo[b]selenophen-2-yl-pyridine 125769-59-7 C13H9NSe
    4-benzo[b]selenophen-2-yl-pyridine
    —— 4-Chlor-3-carboxy-phenylsulfonylcyanid 24225-05-6 C8H4ClNO4S
    4-Chlor-3-carboxy-phenylsulfonylcyanid
    —— 4-methylcyclohexanecarbonyl chloride 58752-86-6 C8H13ClO
    4-methylcyclohexanecarbonyl chloride
    —— 4-chlorophenyl 2-(2-fluoro-4-methoxyphenyl)hydrazinecarboxylate 1169939-59-6 C14H12ClFN2O3
    4-chlorophenyl 2-(2-fluoro-4-methoxyphenyl)hydrazinecarboxylate
    —— 4-diethoxyphosphoryl-5-propan-2-yl-1,5-dihydro-1,2,4-triazin-6-one 135492-42-1 C10H20N3O4P
    4-diethoxyphosphoryl-5-propan-2-yl-1,5-dihydro-1,2,4-triazin-6-one
    —— 4-(3-methoxyphenyl)-1-(methylsulfonyl)-1H-1,2,3-triazole 1312680-89-9 C10H11N3O3S
    4-(3-methoxyphenyl)-1-(methylsulfonyl)-1H-1,2,3-triazole
    —— (4R)-4-isopropyl-4,5-dihydro-5,5-dimethyl-2-oxazoline 1431885-66-3 C8H15NO
    (4R)-4-isopropyl-4,5-dihydro-5,5-dimethyl-2-oxazoline
    —— (4S,5S)-2,2-Dimethyl-4,5-di-prop-2-ynyl-[1,3]dioxolane 122292-33-5 C11H14O2
    (4S,5S)-2,2-Dimethyl-4,5-di-prop-2-ynyl-[1,3]dioxolane
    —— 4-methyl-N-(2-methyl-1H-cyclopenta[a]naphthalen-1-yl)benzenesulfonamide 1589518-85-3 C21H19NO2S
    4-methyl-N-(2-methyl-1H-cyclopenta[a]naphthalen-1-yl)benzenesulfonamide
    —— 4-Allyl-cholest-4-en-3-on 3947-03-3 C30H48O
    4-Allyl-cholest-4-en-3-on
    —— 4-(4-hydroxy-3-methoxyphenyl)-3-methoxycarbonylbut-3-enoic acid 111194-03-7 C13H14O6
    4-(4-hydroxy-3-methoxyphenyl)-3-methoxycarbonylbut-3-enoic acid
    —— 4,4'-diphenyl-[5,5'-bithiazole]-2,2'-diamine 109249-88-9 C18H14N4S2
    4,4'-diphenyl-[5,5'-bithiazole]-2,2'-diamine
    —— 4β,5;4'β,5'-diepoxy-3β<i>H</i>,5β,3'β<i>H</i>,5'β-[3,3']bicholestanyl-3,3'-diol 119112-00-4 C54H90O4
    4β,5;4'β,5'-diepoxy-3β<i>H</i>,5β,3'β<i>H</i>,5'β-[3,3']bicholestanyl-3,3'-diol
    —— 4-methyl-8-[2-(phenylsulfonyl)ethyl]-1,2,3,5,10,10a-hexahydropyrrolidino[3,2-b]indol-4-ium 1408337-90-5 C22H25N2O2S
    4-methyl-8-[2-(phenylsulfonyl)ethyl]-1,2,3,5,10,10a-hexahydropyrrolidino[3,2-b]indol-4-ium
    —— (4aS,7aS,8R,8aR)-8-Phenyl-hexahydro-cyclopenta[4,5]pyrrolo[1,2-c]thiazol-7-one 131570-70-2 C15H17NOS
    (4aS,7aS,8R,8aR)-8-Phenyl-hexahydro-cyclopenta[4,5]pyrrolo[1,2-c]thiazol-7-one
    —— 4-(2,5-dichloro-4-((1-(4-cyclopropyl-1,2,3,4-tetrahydroquinoxaline-1-carbonyl)cyclopropyl)methoxy)phenyl)butyl methanesulfonate 1445985-70-5 C27H32Cl2N2O5S
    4-(2,5-dichloro-4-((1-(4-cyclopropyl-1,2,3,4-tetrahydroquinoxaline-1-carbonyl)cyclopropyl)methoxy)phenyl)butyl methanesulfonate
    —— (4R,4aR,5R,6S,7S,9S,10S,10aR,11S,Z)-1,3-diacetyl-2-(acetylimino)-9-(benzoyloxy)-6-((benzoyloxy)methyl)-4-methoxydecahydro-5,9-epoxy-7,10a-methanooxocino[4,5-d]pyrimidine-6,10,11-triyl triacetate 588694-18-2 C38H39N3O16
    (4R,4aR,5R,6S,7S,9S,10S,10aR,11S,Z)-1,3-diacetyl-2-(acetylimino)-9-(benzoyloxy)-6-((benzoyloxy)methyl)-4-methoxydecahydro-5,9-epoxy-7,10a-methanooxocino[4,5-d]pyrimidine-6,10,11-triyl triacetate
    —— 4-(4-fluorophenyl)pyrimidine-2-carboxamide 1491142-18-7 C11H8FN3O
    4-(4-fluorophenyl)pyrimidine-2-carboxamide
    —— 4-(3-chlorophenyl)-1-tosyl-1H-1,2,3-triazole 1584705-28-1 C15H12ClN3O2S
    4-(3-chlorophenyl)-1-tosyl-1H-1,2,3-triazole
    —— 4-[(R)-2-((1S)-3c,5t-dimethyl-2-oxo-cyclohex-r-yl)-2-(4-nitro-benzoyloxy)-ethyl]-piperidine-2,6-dione 3976-05-4 C22H26N2O7
    4-[(R)-2-((1S)-3c,5t-dimethyl-2-oxo-cyclohex-r-yl)-2-(4-nitro-benzoyloxy)-ethyl]-piperidine-2,6-dione
    —— 4-(4-bromo-2-fluorophenoxy)-6-methoxy-7-(3-morpholinopropoxy)quinoline 960299-95-0 C23H24BrFN2O4
    4-(4-bromo-2-fluorophenoxy)-6-methoxy-7-(3-morpholinopropoxy)quinoline
    —— [4-(4-{[1-(4-Methoxy-phenyl)-meth-(Z)-ylidene-hydrazinocarbonylmethyl]-amino}-benzenesulfonyl)-phenylamino]-acetic acid [1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-hydrazide 114710-16-6 C32H32N6O6S
    [4-(4-{[1-(4-Methoxy-phenyl)-meth-(Z)-ylidene-hydrazinocarbonylmethyl]-amino}-benzenesulfonyl)-phenylamino]-acetic acid [1-(4-methoxy-phenyl)-meth-(Z)-ylidene]-hydrazide
    —— (4R,6R)-4-Hydroxy-6-[2-((R)-6-hydroxymethyl-2-methyl-5,6,7,8-tetrahydro-naphthalen-1-yl)-ethyl]-tetrahydro-pyran-2-one 139408-04-1 C19H26O4
    (4R,6R)-4-Hydroxy-6-[2-((R)-6-hydroxymethyl-2-methyl-5,6,7,8-tetrahydro-naphthalen-1-yl)-ethyl]-tetrahydro-pyran-2-one
    —— 4-Acetoxy-3-methoxy-benzoic acid 2-(1-bromo-ethyl)-4-(1-bromo-propyl)-6-methoxy-phenyl ester 86253-77-2 C22H24Br2O6
    4-Acetoxy-3-methoxy-benzoic acid 2-(1-bromo-ethyl)-4-(1-bromo-propyl)-6-methoxy-phenyl ester
    —— 4-Formyl-3-hydroxy-1,2,5-trimethyl-pyridinium 75265-54-2 C9H12NO2
    4-Formyl-3-hydroxy-1,2,5-trimethyl-pyridinium
    —— 4-chloro-3-methoxy-pyridine-2-carboxylic acid dimethylamide 1255906-32-1 C9H11ClN2O2
    4-chloro-3-methoxy-pyridine-2-carboxylic acid dimethylamide
    —— 4,5α-epoxy-17-isobutylmorphinan-6-one 79798-41-7 C20H25NO2
    4,5α-epoxy-17-isobutylmorphinan-6-one
    —— 4-{[(E)-5-(2,4-Dichloro-phenoxymethyl)-[1,3,4]thiadiazol-2-ylimino]-methyl}-N1,N1,N3,N3-tetramethyl-benzene-1,3-diamine 145666-36-0 C20H21Cl2N5OS
    4-{[(E)-5-(2,4-Dichloro-phenoxymethyl)-[1,3,4]thiadiazol-2-ylimino]-methyl}-N1,N1,N3,N3-tetramethyl-benzene-1,3-diamine
    —— (4R,5R)-4-((E)-(S)-3-Acetoxy-oct-1-enyl)-5-((Z)-6-methoxycarbonyl-hex-2-enyl)-6-oxo-cyclohex-1-enecarboxylic acid ethyl ester 89560-28-1 C27H40O7
    (4R,5R)-4-((E)-(S)-3-Acetoxy-oct-1-enyl)-5-((Z)-6-methoxycarbonyl-hex-2-enyl)-6-oxo-cyclohex-1-enecarboxylic acid ethyl ester
    —— 4-[(4-nitrophenyl)methylideneamino]-3-[(2,4,6-trichlorophenoxy)methyl]-1H-1,2,4-triazole-5-thione 523999-46-4 C16H10Cl3N5O3S
    4-[(4-nitrophenyl)methylideneamino]-3-[(2,4,6-trichlorophenoxy)methyl]-1H-1,2,4-triazole-5-thione
    —— 4-N-(N-tert-butyloxycarbonylglycyl)-1,2',6'-tri-N-benzyloxycarbonylfortimicin B 66962-68-3 C46H61N5O14
    4-N-(N-tert-butyloxycarbonylglycyl)-1,2',6'-tri-N-benzyloxycarbonylfortimicin B
    —— [4-(4-{[1-(4-Nitro-phenyl)-meth-(Z)-ylidene-hydrazinocarbonylmethyl]-amino}-benzenesulfonyl)-phenylamino]-acetic acid [1-(4-nitro-phenyl)-meth-(Z)-ylidene]-hydrazide 114710-18-8 C30H26N8O8S
    [4-(4-{[1-(4-Nitro-phenyl)-meth-(Z)-ylidene-hydrazinocarbonylmethyl]-amino}-benzenesulfonyl)-phenylamino]-acetic acid [1-(4-nitro-phenyl)-meth-(Z)-ylidene]-hydrazide
    —— [4-(benzenesulfonyl)-2-methyl-4-prop-1-en-2-ylcyclohexen-1-yl]sulfonylbenzene 114596-91-7 C22H24O4S2
    [4-(benzenesulfonyl)-2-methyl-4-prop-1-en-2-ylcyclohexen-1-yl]sulfonylbenzene
    —— (4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-7,9-dimethoxy-1,2,3,4,5,7a-hexahydro-4aH-4,12-methanobenzofuro[3,2-e]isoquinolin-4a-ol 928045-37-8 C22H27NO4
    (4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-7,9-dimethoxy-1,2,3,4,5,7a-hexahydro-4aH-4,12-methanobenzofuro[3,2-e]isoquinolin-4a-ol
    —— 4-chloro-2-[N-cyclopropyl-C-(trifluoromethyl)carbonimidoyl]aniline 656260-84-3 C11H10ClF3N2
    4-chloro-2-[N-cyclopropyl-C-(trifluoromethyl)carbonimidoyl]aniline
    —— 4-Nitro-tetrafluorcrotonsaeure 2600-27-3 C4HF4NO4
    4-Nitro-tetrafluorcrotonsaeure
    —— 4-iodo-3-methoxy-6-phenyl-pyridazine 852617-62-0 C11H9IN2O
    4-iodo-3-methoxy-6-phenyl-pyridazine
    —— 4α-((Ξ)-1-hydroxy-ethyl)-cholest-5-en-3β-ol 103403-37-8 C29H50O2
    4α-((Ξ)-1-hydroxy-ethyl)-cholest-5-en-3β-ol
    —— (4R,5R)-4-[(E)-2-iodo-1-methylethenyl]-2,2,5-trimethyl-1,3-dioxolane 444929-08-2 C9H15IO2
    (4R,5R)-4-[(E)-2-iodo-1-methylethenyl]-2,2,5-trimethyl-1,3-dioxolane
    —— 4,4'-(((3R,5R)-1-(but-3-yn-1-yloxy)-7-((1S,2S,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-1-oxoheptane-3,5-diyl)bis(oxy))bis(4-oxobutanoic acid) 1572927-17-3 C37H52O12
    4,4'-(((3R,5R)-1-(but-3-yn-1-yloxy)-7-((1S,2S,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-1-oxoheptane-3,5-diyl)bis(oxy))bis(4-oxobutanoic acid)