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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4R,5S)-2,2-diethyl-4,5-dimethyl-1,3,2-dioxagermolane 86553-81-3 C8H18GeO2
    (4R,5S)-2,2-diethyl-4,5-dimethyl-1,3,2-dioxagermolane
    —— 4’-iodo-N-methylformanilide 1643531-58-1 C8H8INO
    4’-iodo-N-methylformanilide
    —— 4-phenacyl-nicotinic acid 100725-70-0 C14H11NO3
    4-phenacyl-nicotinic acid
    —— (4-{[(E)-2-Hydroxy-ethylimino]-methyl}-2,5-dimethyl-thiophen-3-yl)-carbamic acid ethyl ester 125215-47-6 C12H18N2O3S
    (4-{[(E)-2-Hydroxy-ethylimino]-methyl}-2,5-dimethyl-thiophen-3-yl)-carbamic acid ethyl ester
    —— 4-(2-Phenyl-imidazol-1-ylmethyl)-benzoic acid 192637-19-7 C17H14N2O2
    4-(2-Phenyl-imidazol-1-ylmethyl)-benzoic acid
    —— 4,4'-Di-(p-chlorformylphenylsulfonyl)-biphenyl 55709-54-1 C26H16Cl2O6S2
    4,4'-Di-(p-chlorformylphenylsulfonyl)-biphenyl
    —— 4-Methylen-2-oxaspiro<4.4>-6-nonen-1-on 59253-95-1 C9H10O2
    4-Methylen-2-oxaspiro<4.4>-6-nonen-1-on
    —— 4-[3,5-bis(trifluoromethyl)phenoxy]-3,5-difluoro-2-[2-(prop-2-en-1-yl)phenoxy]-6-[3-(trifluoromethyl)phenoxy]-benzonitrile 1610627-71-8 C31H16F11NO3
    4-[3,5-bis(trifluoromethyl)phenoxy]-3,5-difluoro-2-[2-(prop-2-en-1-yl)phenoxy]-6-[3-(trifluoromethyl)phenoxy]-benzonitrile
    —— 4-methyl-2-phenylimino-3-trifluoroacetyl-2,3-dihydrothiazole 110960-22-0 C12H9F3N2OS
    4-methyl-2-phenylimino-3-trifluoroacetyl-2,3-dihydrothiazole
    —— 4-methoxy-1-p-tolylthioheptadiene-2,6 125631-46-1 C15H20OS
    4-methoxy-1-p-tolylthioheptadiene-2,6
    —— 4-(5-aminothiazolo[5,4-d]pyrimidin-7-yl)-N-(3-methyl-1H-pyrazol-5-yl)piperazine-1-carboxamide 1435954-91-8 C14H17N9OS
    4-(5-aminothiazolo[5,4-d]pyrimidin-7-yl)-N-(3-methyl-1H-pyrazol-5-yl)piperazine-1-carboxamide
    —— 4-(5-aminothiazolo[5,4-d]pyrimidin-7-yl)-N-(1-methylbenzimidazol-2-yl)piperazine-1-carboxamide 1435954-84-9 C18H19N9OS
    4-(5-aminothiazolo[5,4-d]pyrimidin-7-yl)-N-(1-methylbenzimidazol-2-yl)piperazine-1-carboxamide
    —— (4R,5R,6S)-4-hydroxy-5,6-(isopropylidenedioxy)cyclohex-2-en-1-one 1377616-72-2 C9H12O4
    (4R,5R,6S)-4-hydroxy-5,6-(isopropylidenedioxy)cyclohex-2-en-1-one
    —— 4-[(3-(naphth-2-yl)methoxyphen-1-yl)methoxymethyl]tetrahydropyran 156352-78-2 C24H26O3
    4-[(3-(naphth-2-yl)methoxyphen-1-yl)methoxymethyl]tetrahydropyran
    —— 4-aza-6-bromobenzo-2,1,3-selenadiazole methosulphate 106511-62-0 CH3O4S*C6H5BrN3Se
    4-aza-6-bromobenzo-2,1,3-selenadiazole methosulphate
    —— 4-Chlor-butan-phosphonsaeure-(1)-mono-p-anisidid 91214-64-1 C11H17ClNO3P
    4-Chlor-butan-phosphonsaeure-(1)-mono-p-anisidid
    —— 4-(2'-Bromo-biphenyl-4-yl)-butyramide 41179-37-7 C16H16BrNO
    4-(2'-Bromo-biphenyl-4-yl)-butyramide
    —— 4,8-Dimethyl-2-hydroxy-chinolin-3-essigsaeure 36796-80-2 C13H13NO3
    4,8-Dimethyl-2-hydroxy-chinolin-3-essigsaeure
    —— 4-Butyl-4-phenyl-3,4-dihydro-2H-isoquinolin-1-one 40692-39-5 C19H21NO
    4-Butyl-4-phenyl-3,4-dihydro-2H-isoquinolin-1-one
    —— 4,5α-Epoxy-8β-ethyl-3-hydroxy-17-tetrahydrofurfurylmorphinan-6-one Hydrochloride 71968-20-2 C23H29NO4*ClH
    4,5α-Epoxy-8β-ethyl-3-hydroxy-17-tetrahydrofurfurylmorphinan-6-one Hydrochloride
    —— 4-({1-methyl-2-[(4-methylphenyl)amino]-1H-benzimidazol-5-yl}oxy)-N-(2-piperidin-1-ylethyl)pyridine-2-carboxamide 611218-71-4 C28H32N6O2
    4-({1-methyl-2-[(4-methylphenyl)amino]-1H-benzimidazol-5-yl}oxy)-N-(2-piperidin-1-ylethyl)pyridine-2-carboxamide
    —— 4-Allyl-4-propargyl-thiazonium-1,1-dioxid 10442-04-3 Br*C10H16NO2S
    4-Allyl-4-propargyl-thiazonium-1,1-dioxid
    —— 4',7-dibenzyloxy-2',3,5,5',6,8-hexamethoxyflavone 107644-06-4 C35H34O10
    4',7-dibenzyloxy-2',3,5,5',6,8-hexamethoxyflavone
    —— 4-phenethyl-5-<i>p</i>-tolyl-dihydro-furan-2,3-dione 102018-78-0 C19H18O3
    4-phenethyl-5-<i>p</i>-tolyl-dihydro-furan-2,3-dione
    —— 4-(benzoylamino)-2,4-dihydro-2-methyl-5-(methylthio)-3H-1,2,4-triazole-3-thione 102423-46-1 C11H12N4OS2
    4-(benzoylamino)-2,4-dihydro-2-methyl-5-(methylthio)-3H-1,2,4-triazole-3-thione
    —— 4-tert-butyl-2-(p-methoxyphenyl)imidazole 102151-76-8 C14H18N2O
    4-tert-butyl-2-(p-methoxyphenyl)imidazole
    —— 4-Bromo-2-phenyl-2H-pyridine-1-carboxylic acid phenyl ester 98420-86-1 C18H14BrNO2
    4-Bromo-2-phenyl-2H-pyridine-1-carboxylic acid phenyl ester
    —— 4,6-Dimethyl-2-formyl-phenoxyessigsaeure-methylester 24582-02-3 C12H14O4
    4,6-Dimethyl-2-formyl-phenoxyessigsaeure-methylester
    —— 4-(4-acryloylamino-benzenesulfonyl)-piperazine-1-carboxylic acid dimethylamide 1306721-94-7 C16H22N4O4S
    4-(4-acryloylamino-benzenesulfonyl)-piperazine-1-carboxylic acid dimethylamide
    —— 4-(R)-(tert-butyl-dimethyl-silanyloxy)-2-{[4-(4-methoxy-phenoxy)-2-(R)-(5-methoxy-pyridin-3-yl)-pyrimidin-5-ylamino]-methyl}-pyrrolidine-1-carboxylic acid tert-butyl ester 1298101-57-1 C33H47N5O6Si
    4-(R)-(tert-butyl-dimethyl-silanyloxy)-2-{[4-(4-methoxy-phenoxy)-2-(R)-(5-methoxy-pyridin-3-yl)-pyrimidin-5-ylamino]-methyl}-pyrrolidine-1-carboxylic acid tert-butyl ester
    —— 4-[1-benzyl-5-(trifluoromethyl)-1H-indazol-3-yl]phenol 680613-22-3 C21H15F3N2O
    4-[1-benzyl-5-(trifluoromethyl)-1H-indazol-3-yl]phenol
    —— (4-acetylphenyl)triphenylbismuthonium tetrafluoroborate 255831-24-4 BF4*C26H22BiO
    (4-acetylphenyl)triphenylbismuthonium tetrafluoroborate
    —— 4-(4-(4-fluorophenyl)-1-(methoxymethyl)-2-[4-(methylthio)phenyl]-1H-imidazol-5-yl)-1-(methoxymethyl)-2-phenyl-1H-pyrrolo[2,3-b]pyridine 1346175-25-4 C33H29FN4O2S
    4-(4-(4-fluorophenyl)-1-(methoxymethyl)-2-[4-(methylthio)phenyl]-1H-imidazol-5-yl)-1-(methoxymethyl)-2-phenyl-1H-pyrrolo[2,3-b]pyridine
    —— 4-Benzyl-piperazine-1-carboxylic acid 3-bromo-pyrazol-1-yl ester 549512-19-8 C15H17BrN4O2
    4-Benzyl-piperazine-1-carboxylic acid 3-bromo-pyrazol-1-yl ester
    —— 4-[4-(4-fluorophenyl)-2-methyl-1-piperidin-4-yl-1H-imidazol-5-yl]pyrimidine 1293396-46-9 C19H20FN5
    4-[4-(4-fluorophenyl)-2-methyl-1-piperidin-4-yl-1H-imidazol-5-yl]pyrimidine
    —— 4-(3-ethyl-3H-benzothiazol-2-ylidene)-1-(1-hydroxy-naphthalen-2-yl)-but-2-en-1-one 95320-59-5 C23H19NO2S
    4-(3-ethyl-3H-benzothiazol-2-ylidene)-1-(1-hydroxy-naphthalen-2-yl)-but-2-en-1-one
    —— (4,4-dimethylcyclohexyl)({4-[(1-methyl-1H-benzimidazol-6-yl)oxy]phenyl}methyl)amine hydrochloride 934764-41-7 C23H29N3O*ClH
    (4,4-dimethylcyclohexyl)({4-[(1-methyl-1H-benzimidazol-6-yl)oxy]phenyl}methyl)amine hydrochloride
    —— 4,6-dimethylbicyclo<3.3.1>nona-3,6-diene-2,8-dione 2-oxime 88537-19-3 C11H13NO2
    4,6-dimethylbicyclo<3.3.1>nona-3,6-diene-2,8-dione 2-oxime
    —— 4-[3,5-difluoro-4-(2,2,2-trifluoro-ethoxy)-phenyl]-1,3-thiazol-2-amine 1202679-30-8 C11H7F5N2OS
    4-[3,5-difluoro-4-(2,2,2-trifluoro-ethoxy)-phenyl]-1,3-thiazol-2-amine
    —— 4(5)-diphenylhydroxymethylimidazole hydrochloride 131977-00-9 C16H14N2O*ClH
    4(5)-diphenylhydroxymethylimidazole hydrochloride
    —— (4R,5S)-5-ethynyl-4,5-dihydro-4-hydroxy-5-methyl-2(3H)-furanone 1266119-60-1 C7H8O3
    (4R,5S)-5-ethynyl-4,5-dihydro-4-hydroxy-5-methyl-2(3H)-furanone
    —— 4-(4-methoxyphenoxy)-N,N-dibutylbenzenamine 1433607-80-7 C21H29NO2
    4-(4-methoxyphenoxy)-N,N-dibutylbenzenamine
    —— 4-benzhydryl-2-benzylsulfanyl-4H-thiazol-5-one 33802-43-6 C23H19NOS2
    4-benzhydryl-2-benzylsulfanyl-4H-thiazol-5-one
    —— 4-[[5-(2,4-dimethoxy-3-methylphenyl)-3-methyl-1-(pyridine-4-carbonyl)pyrazol-4-yl]diazenyl]-N-(3-methyl-1,2,4-thiadiazol-5-yl)benzenesulfonamide 124259-78-5 C28H26N8O5S2
    4-[[5-(2,4-dimethoxy-3-methylphenyl)-3-methyl-1-(pyridine-4-carbonyl)pyrazol-4-yl]diazenyl]-N-(3-methyl-1,2,4-thiadiazol-5-yl)benzenesulfonamide
    —— 4,6-dimethyl-N1,N3-bis(tert-butoxycarbonyl)benzene-1,3-diamine 1080661-84-2 C18H28N2O4
    4,6-dimethyl-N1,N3-bis(tert-butoxycarbonyl)benzene-1,3-diamine
    —— 4-[1'-cyano-1'-(benzyloxycarbonyl)methylene]cyclohexanone 1356255-82-7 C16H15NO3
    4-[1'-cyano-1'-(benzyloxycarbonyl)methylene]cyclohexanone
    —— 4-[(2-{[1-(4-cyanophenyl)ethyl]amino}-3,4-dioxocyclobut-1-en-1-yl)amino]-3-hydroxy-N,N-dimethylpyridine-2-carboxamide 1255915-81-1 C21H19N5O4
    4-[(2-{[1-(4-cyanophenyl)ethyl]amino}-3,4-dioxocyclobut-1-en-1-yl)amino]-3-hydroxy-N,N-dimethylpyridine-2-carboxamide
    —— 4-chlorophenyl N-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctanoyl)sulfamate 1443258-19-2 C14H5ClF15NO4S
    4-chlorophenyl N-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluorooctanoyl)sulfamate
    —— 4,5-dihydro-1,3-thiazol-2-yl 1-methyl-1-nitroethyl sulphide 95106-84-6 C6H10N2O2S2
    4,5-dihydro-1,3-thiazol-2-yl 1-methyl-1-nitroethyl sulphide
    —— 4-[4-(5-phenyl-[1,3,4]oxadiazol-2-yl)-semicarbazido]-benzenesulfonic acid 25306-35-8 C15H13N5O5S
    4-[4-(5-phenyl-[1,3,4]oxadiazol-2-yl)-semicarbazido]-benzenesulfonic acid