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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
    —— [4-(4-Cyanobenzoyl)phenyl] α-L-xylopyranoside 345343-31-9 C19H17NO6
    [4-(4-Cyanobenzoyl)phenyl] α-L-xylopyranoside
    —— 4-benzyloxycarbonylamino-2-(2-benzyloxycarbonylamino-phenyl)-butyric acid 120499-00-5 C26H26N2O6
    4-benzyloxycarbonylamino-2-(2-benzyloxycarbonylamino-phenyl)-butyric acid
    —— [4-(2,4,6-triamino-pyrimidin-5-ylazo)-benzenesulfonyl]-acetic acid 91720-08-0 C12H13N7O4S
    [4-(2,4,6-triamino-pyrimidin-5-ylazo)-benzenesulfonyl]-acetic acid
    —— <4'-Dimethylamino-4-biphenylyl>-bis-<4-dimethylamino-phenyl>-methanol 97432-99-0 C31H35N3O
    <4'-Dimethylamino-4-biphenylyl>-bis-<4-dimethylamino-phenyl>-methanol
    —— (4-amino-phenyl)-phenyl-[2]piperidyl-methanol; dihydrochloride 109614-70-2 C18H22N2O*2ClH
    (4-amino-phenyl)-phenyl-[2]piperidyl-methanol; dihydrochloride
    —— 4'-Methoxy-5-amino-8-chlor-2-phenyl-thio-chromon 896-88-8 C16H12ClNO2S
    4'-Methoxy-5-amino-8-chlor-2-phenyl-thio-chromon
    —— 4-Tosylamino-2-amino-6-hydroxy-pyrimidin 92545-59-0 C11H12N4O3S
    4-Tosylamino-2-amino-6-hydroxy-pyrimidin
    —— 4α-Methyl-17α-octanoyloxy-5α-pregnen-(1)-dion-(3.20) 104158-59-0 C30H46O4
    4α-Methyl-17α-octanoyloxy-5α-pregnen-(1)-dion-(3.20)
    —— (4S)-4-diphenylphosphanyl-N,N-diethyl-2-oxo-4-phenylbutanamide 1616494-73-5 C26H28NO2P
    (4S)-4-diphenylphosphanyl-N,N-diethyl-2-oxo-4-phenylbutanamide
    —— 4-[3-Cyano-5-[4-(methanesulfonamido)phenyl]indol-1-yl]benzoic acid 1071972-21-8 C23H17N3O4S
    4-[3-Cyano-5-[4-(methanesulfonamido)phenyl]indol-1-yl]benzoic acid
    —— 4-Ethyl-2,5-dimethyl-thiophenol 1006-86-6 C10H14S
    4-Ethyl-2,5-dimethyl-thiophenol
    —— 4-Acetylamino-5-methyl-3-<Z-aminomethyl>-1,2,4-triazol 1233-50-7 C14H17N5O3
    4-Acetylamino-5-methyl-3-<Z-aminomethyl>-1,2,4-triazol
    —— 4,5-dihydro-3H-1,3-thienodiazepine 74301-89-6 C8H10N2S
    4,5-dihydro-3H-1,3-thienodiazepine
    —— 4-((2-phenylpiperidin-1-yl)carbonyl)-N-1,3-thiazol-2-ylbenzenesulfonamide 1063728-93-7 C21H21N3O3S2
    4-((2-phenylpiperidin-1-yl)carbonyl)-N-1,3-thiazol-2-ylbenzenesulfonamide
    —— 4-{[t-butyl(dimethyl)silyl]oxy}-N'-hydroxy-4,5,6,7-tetrahydro-1-benzofuran-2-carboximidamide 913828-66-7 C15H26N2O3Si
    4-{[t-butyl(dimethyl)silyl]oxy}-N'-hydroxy-4,5,6,7-tetrahydro-1-benzofuran-2-carboximidamide
    —— 4-methoxy-2-(4-nitrophenyl)-thiophene 1372697-77-2 C11H9NO3S
    4-methoxy-2-(4-nitrophenyl)-thiophene
    —— 4-[(3-chloro-4-fluorophenyl)amino]-6-[4-(4-dimethylamino-1-piperidinylmethyl)-1-piperidinyl]pyrimido[5,4-d]pyrimidine 1230872-40-8 C25H32ClFN8
    4-[(3-chloro-4-fluorophenyl)amino]-6-[4-(4-dimethylamino-1-piperidinylmethyl)-1-piperidinyl]pyrimido[5,4-d]pyrimidine
    —— 4-[2-(Diethylamino)ethoxy]-1,3-dihydroindol-2-one 476661-83-3 C14H20N2O2
    4-[2-(Diethylamino)ethoxy]-1,3-dihydroindol-2-one
    —— 4-(4-morpholin-4-ylcyclohexen-1-yl)morpholine 139025-94-8 C14H24N2O2
    4-(4-morpholin-4-ylcyclohexen-1-yl)morpholine
    —— 4-Methyl-6-piperidinopyridazin 37121-75-8 C10H15N3
    4-Methyl-6-piperidinopyridazin
    —— 4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]-hydrochloride 1334711-84-0 C18H16ClN3*ClH
    4-[1-(4-chlorophenyl)-1H-pyrrolo[2,3-c]pyridin-3-yl]-hydrochloride
    —— (4R,5R,6R)-5-(tert-Butyl-dimethyl-silanyloxy)-4,6-dimethyl-7-oxo-heptanoic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester 253192-56-2 C31H52O4Si
    (4R,5R,6R)-5-(tert-Butyl-dimethyl-silanyloxy)-4,6-dimethyl-7-oxo-heptanoic acid (1R,2S,5R)-5-methyl-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester
    —— (4-{3-[(R)-((2S,5R)-4-(3-fluoro-benzyl)-2,5-dimethyl-piperazin-1-yl)-(3-hydroxy-phenyl)-methyl]-benzoyl}-[1,4]diazepan-1-yl)-acetic acid ethyl ester 913643-75-1 C36H45FN4O4
    (4-{3-[(R)-((2S,5R)-4-(3-fluoro-benzyl)-2,5-dimethyl-piperazin-1-yl)-(3-hydroxy-phenyl)-methyl]-benzoyl}-[1,4]diazepan-1-yl)-acetic acid ethyl ester
    —— 4β-{4-[1-(α-D-glucopyranosyloxymethyl)-3,6,9-trioxadec-10-yl]-1,2,3-triazol-1-yl}-4-deoxy-4'-demethylpodophyllotoxin 1558049-56-1 C36H45N3O16
    4β-{4-[1-(α-D-glucopyranosyloxymethyl)-3,6,9-trioxadec-10-yl]-1,2,3-triazol-1-yl}-4-deoxy-4'-demethylpodophyllotoxin
    —— 4-(4'-methoxyphenyl)-1-tritylpyrazole 191980-58-2 C29H24N2O
    4-(4'-methoxyphenyl)-1-tritylpyrazole
    —— 4,6-O-benzylidene-2,3-di-O-benzyl-D-glucono-δ-lactone 1345459-33-7 C27H26O6
    4,6-O-benzylidene-2,3-di-O-benzyl-D-glucono-δ-lactone
    —— [(4R,5S,6R)-5-acetyloxy-4-azido-6-methyloxan-2-yl] acetate 865538-60-9 C10H15N3O5
    [(4R,5S,6R)-5-acetyloxy-4-azido-6-methyloxan-2-yl] acetate
    —— 4-Acetoxy-17α,20;20,21-bis-methylendioxy-pregnadien-(4,6)-dion-(3,11) 101838-73-7 C25H30O8
    4-Acetoxy-17α,20;20,21-bis-methylendioxy-pregnadien-(4,6)-dion-(3,11)
    —— 4-[2-(2-Nitro-phenylazo)-3-oxo-butyrylamino]-benzoyl chloride 93259-99-5 C17H13ClN4O5
    4-[2-(2-Nitro-phenylazo)-3-oxo-butyrylamino]-benzoyl chloride
    —— 4-[2-(2-Methyl-4-nitro-phenylazo)-3-oxo-butyrylamino]-benzoic acid 95124-83-7 C18H16N4O6
    4-[2-(2-Methyl-4-nitro-phenylazo)-3-oxo-butyrylamino]-benzoic acid
    —— 4-(2,6-Dichlor-4-nitro-phenylazo)-2-nitrophenol 91371-31-2 C12H6Cl2N4O5
    4-(2,6-Dichlor-4-nitro-phenylazo)-2-nitrophenol
    —— 4-Hydroxy-6-trichlormethyl-4-methyl-tetrahydro-<1,3>thiazin-2-thion 89581-12-4 C6H8Cl3NOS2
    4-Hydroxy-6-trichlormethyl-4-methyl-tetrahydro-<1,3>thiazin-2-thion
    —— 4-[(2,2-Dimethyl-propyl)-methyl-amino]-6-[2-methyl-5-(4H-[1,2,4]triazol-3-yl)-phenylamino]-pyrimidine-5-carbonitrile 482344-79-6 C20H24N8
    4-[(2,2-Dimethyl-propyl)-methyl-amino]-6-[2-methyl-5-(4H-[1,2,4]triazol-3-yl)-phenylamino]-pyrimidine-5-carbonitrile
    —— 4-(3-acetoxypropyl)-2-methoxy-6-bromophenol 201361-84-4 C12H15BrO4
    4-(3-acetoxypropyl)-2-methoxy-6-bromophenol
    —— 4-(4-ethoxyphenyl)-1-(4-methylphenyl)-6-oxopyridazine-3-carboxylic acid 76747-28-9 C20H18N2O4
    4-(4-ethoxyphenyl)-1-(4-methylphenyl)-6-oxopyridazine-3-carboxylic acid
    —— 4-(but-3-en-1-yl)-4-methylcyclohexan-1-one 243651-65-2 C11H18O
    4-(but-3-en-1-yl)-4-methylcyclohexan-1-one
    —— 4-bromo-3-sec-butoxycarbonylphenylisothiocyanate 91151-70-1 C12H12BrNO2S
    4-bromo-3-sec-butoxycarbonylphenylisothiocyanate
    —— (4S,5S)-4-Allyl-5-hexyl-2,2-dimethyl-[1,3]dioxolane 244071-56-5 C14H26O2
    (4S,5S)-4-Allyl-5-hexyl-2,2-dimethyl-[1,3]dioxolane
    —— 4-isobutyl-3,5-dimethyl-2-(2-naphthalen-2-ylamino-vinyl)-oxazolium; iodide 116082-08-7 C21H25N2O*I
    4-isobutyl-3,5-dimethyl-2-(2-naphthalen-2-ylamino-vinyl)-oxazolium; iodide
    —— 4,4-Dimethyl-1-nitro-1-phenyl-pentan-3-one 133683-79-1 C13H17NO3
    4,4-Dimethyl-1-nitro-1-phenyl-pentan-3-one
    —— (4-bromo-phenyl)-(1-chloro-7-nitro-acridin-9-yl)-amine 860536-64-7 C19H11BrClN3O2
    (4-bromo-phenyl)-(1-chloro-7-nitro-acridin-9-yl)-amine
    —— (4R)-4-(3,4-difluorophenyl)-5,5-dimethyl-1-((R)-α-methylbenzyl)-3-[(4'-(4-fluorophenyl)piperidin-1'-yl)propyl]amino-carbonyltetrahydropyrimidin-2-one 353745-56-9 C35H41F3N4O2
    (4R)-4-(3,4-difluorophenyl)-5,5-dimethyl-1-((R)-α-methylbenzyl)-3-[(4'-(4-fluorophenyl)piperidin-1'-yl)propyl]amino-carbonyltetrahydropyrimidin-2-one
    —— 4-Methyl-3-(2-propan-2-ylphenyl)-2-[[4-[1-[4-(trifluoromethyl)phenyl]-1,2,4-triazol-3-yl]phenyl]methylidenehydrazinylidene]-1,3-thiazolidin-4-ol 1449199-47-6 C29H27F3N6OS
    4-Methyl-3-(2-propan-2-ylphenyl)-2-[[4-[1-[4-(trifluoromethyl)phenyl]-1,2,4-triazol-3-yl]phenyl]methylidenehydrazinylidene]-1,3-thiazolidin-4-ol
    —— 4-[1-(4-chlorophenyl)-3-methyl-6,7-dihydro-5H-pyrrolizin-2-yl]-benzenesulfonic acid amide 1027237-86-0 C20H19ClN2O2S
    4-[1-(4-chlorophenyl)-3-methyl-6,7-dihydro-5H-pyrrolizin-2-yl]-benzenesulfonic acid amide
    —— 4-(2,3-Bis-benzyloxy-propyl)-oxetan-2-one 190264-22-3 C20H22O4
    4-(2,3-Bis-benzyloxy-propyl)-oxetan-2-one
    —— 4,6-Dimethyl-1-phenyl-naphthalin 93870-56-5 C18H16
    4,6-Dimethyl-1-phenyl-naphthalin
    —— 4,5-bis((3-nitrophenyl)thio)-1,3-dithiole-2-thione 1449507-21-4 C15H8N2O4S5
    4,5-bis((3-nitrophenyl)thio)-1,3-dithiole-2-thione
    —— 4-(N,O-bis(phenoxycarbonyl)hydroxylamino)butyn-1-yl 2,3-O-isopropylidene-5-O-(4-fluorophenyl)-α-D-lyxo-furanoside 851387-23-0 C32H30FNO9
    4-(N,O-bis(phenoxycarbonyl)hydroxylamino)butyn-1-yl 2,3-O-isopropylidene-5-O-(4-fluorophenyl)-α-D-lyxo-furanoside
    —— 4-(5-Bromo-2-fluorophenyl)-2,6-dichloropyrimidine 1548193-78-7 C10H4BrCl2FN2
    4-(5-Bromo-2-fluorophenyl)-2,6-dichloropyrimidine
    —— 4,4,5,5-tetramethyl-2-(2-methylenecyclopentylmethyl)-1,3,2-dioxaphospholane-2-oxide 1196903-61-3 C13H23O3P
    4,4,5,5-tetramethyl-2-(2-methylenecyclopentylmethyl)-1,3,2-dioxaphospholane-2-oxide