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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-diethoxyphosphoryl-1,2-diphenyl-1,2-dihydro-3H-pyrazol-3-one 1609670-20-3 C19H21N2O4P
    4-diethoxyphosphoryl-1,2-diphenyl-1,2-dihydro-3H-pyrazol-3-one
    —— 4-methacryloyloxyphenylacetic acid 110412-43-6 C12H12O4
    4-methacryloyloxyphenylacetic acid
    —— 4-Hydroxy-2-oxo-1-pentyl-N-(m-tolyl)-1,2-dihydroquinoline-3-carboxamide 300716-16-9 C22H24N2O3
    4-Hydroxy-2-oxo-1-pentyl-N-(m-tolyl)-1,2-dihydroquinoline-3-carboxamide
    —— [[(4-Chlorophenyl)disulfanyl]-phenylmethyl]-trimethylsilane 98909-99-0 C16H19ClS2Si
    [[(4-Chlorophenyl)disulfanyl]-phenylmethyl]-trimethylsilane
    —— 4-(2-(benzyloxy)ethyl)-2-(hydroxymethyl)cycloocta-2,5-dien-1-one 1428369-73-6 C18H22O3
    4-(2-(benzyloxy)ethyl)-2-(hydroxymethyl)cycloocta-2,5-dien-1-one
    —— 4,5-diselenolate-1,3-dithiole-2-thionegold(III)-N,N-dimethyldithiocarbamate 218441-08-8 C6H6AuNS5Se2
    4,5-diselenolate-1,3-dithiole-2-thionegold(III)-N,N-dimethyldithiocarbamate
    —— (4-chloro-2-aminophenylamino)methanephosphonic acid 1237444-47-1 C7H10ClN2O3P
    (4-chloro-2-aminophenylamino)methanephosphonic acid
    —— 4-Chlor-4'-fluorsulfonyloxy-azobenzol 16704-28-2 C12H8ClFN2O3S
    4-Chlor-4'-fluorsulfonyloxy-azobenzol
    —— 4-Brom-3,5-dimethylphenol 107921-32-4 C14H21BrO
    4-Brom-3,5-dimethylphenol
    —— 4-[2-(3-nitro-4-aminophenyl)ethyl]-1-(3-chlorophenyl)piperazine 199381-98-1 C18H21ClN4O2
    4-[2-(3-nitro-4-aminophenyl)ethyl]-1-(3-chlorophenyl)piperazine
    —— ((4S,5R)-5-((1S)-acetoxy((((3aR,4R,6R,6aR)-6-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methoxy)(methoxy)phosphoryl)methyl)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-bromobenzoate 1251037-56-5 C29H36BrN2O14P
    ((4S,5R)-5-((1S)-acetoxy((((3aR,4R,6R,6aR)-6-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methoxy)(methoxy)phosphoryl)methyl)-2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-bromobenzoate
    —— (+/-)-4-(N-sec-Butoxycarbonyl-methylamino)-2,3-dimethyl-1-phenyl-pyrazol-5-on 10077-93-7 C17H23N3O3
    (+/-)-4-(N-sec-Butoxycarbonyl-methylamino)-2,3-dimethyl-1-phenyl-pyrazol-5-on
    —— 4-(3,4-dichloro-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzenesulphonyl chloride 104924-24-5 C10H4Cl3NO4S
    4-(3,4-dichloro-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzenesulphonyl chloride
    —— 4-(5-Chloro-thiophen-2-yl)-pyrrolidin-2-one 133933-71-8 C8H8ClNOS
    4-(5-Chloro-thiophen-2-yl)-pyrrolidin-2-one
    —— 4-(4-isopropylcarbamoyl-phenyl)-butyric acid ethyl ester 1138239-38-9 C16H23NO3
    4-(4-isopropylcarbamoyl-phenyl)-butyric acid ethyl ester
    —— 4,4,5,5-tetrakis(trifluoromethyl)-spiro<1,3,2λ5-dioxaphospholane-2,2'(1,3,2λ5)-dioxaphospholane> 108311-94-0 C8H5F12O4P
    4,4,5,5-tetrakis(trifluoromethyl)-spiro<1,3,2λ5-dioxaphospholane-2,2'(1,3,2λ5)-dioxaphospholane>
    —— 4-(3-methylthio-5-phenyl-1,2,4-triazol-1-yl)benzenesulfonamide 701638-14-4 C15H14N4O2S2
    4-(3-methylthio-5-phenyl-1,2,4-triazol-1-yl)benzenesulfonamide
    —— 4-((E)-3-Hydroxy-oct-1-enyl)-3-(6-methoxycarbonyl-hexyl)-2-oxo-imidazolidine-1-carboxylic acid benzyl ester 76453-41-3 C27H40N2O6
    4-((E)-3-Hydroxy-oct-1-enyl)-3-(6-methoxycarbonyl-hexyl)-2-oxo-imidazolidine-1-carboxylic acid benzyl ester
    —— 4-chloro-1-(cyclopropylmethyl)-5-methoxy-1H-benzotriazole 1257327-84-6 C11H12ClN3O
    4-chloro-1-(cyclopropylmethyl)-5-methoxy-1H-benzotriazole
    —— 4-(2-oxo-1-pyrrolidinyl)-5,6-dihydrobenzo<h>quinazoline 128722-12-3 C16H15N3O
    4-(2-oxo-1-pyrrolidinyl)-5,6-dihydrobenzo<h>quinazoline
    —— 4-(9-dimethylamino-2-hydroxy-benzo[a]phenoxazin-5-ylideneamino)-benzaldehyde 3599-07-3 C25H19N3O3
    4-(9-dimethylamino-2-hydroxy-benzo[a]phenoxazin-5-ylideneamino)-benzaldehyde
    —— (4-Hydroxy-2-methyl-phenylsulfanyl)-acetonitrile 3190-87-2 C9H9NOS
    (4-Hydroxy-2-methyl-phenylsulfanyl)-acetonitrile
    —— 4-bromo-2-methyl-6H-furo[2,3-d]pyridazin-7-one 24738-04-3 C7H5BrN2O2
    4-bromo-2-methyl-6H-furo[2,3-d]pyridazin-7-one
    —— 4,4'-((4Z,8Z)-5,8-dideuterododeca-4,8-diene-1,12-diyl)dimorpholine 1451095-58-1 C20H36N2O2
    4,4'-((4Z,8Z)-5,8-dideuterododeca-4,8-diene-1,12-diyl)dimorpholine
    —— 4,6,4',6'-tetraphenyl-2,2'-(4',4'''-ethene-1,2-diyl-bis-biphenyl-4-yl)-bis-[1,3,5]triazine 50670-42-3 C56H38N6
    4,6,4',6'-tetraphenyl-2,2'-(4',4'''-ethene-1,2-diyl-bis-biphenyl-4-yl)-bis-[1,3,5]triazine
    —— 4-nitrobenzyl ester of L-phenylalanyl-L-leucine hydrochloride 75244-02-9 C22H27N3O5*ClH
    4-nitrobenzyl ester of L-phenylalanyl-L-leucine hydrochloride
    —— 4-(5-Methyl-furan-2-ylmethyl)-5-nitro-7-aci-nitro-4,7-dihydro-benzo[1,2,5]oxadiazole 91949-41-6 C12H10N4O6
    4-(5-Methyl-furan-2-ylmethyl)-5-nitro-7-aci-nitro-4,7-dihydro-benzo[1,2,5]oxadiazole
    —— 4-Thiocyanato-methylbenz-<2,1,3>-thiadiazol 16406-02-3 C8H5N3S2
    4-Thiocyanato-methylbenz-<2,1,3>-thiadiazol
    —— 4-Hydroxy-2-<3-methoxy-phenyl>-2,3-dipropyl-butylamin 2048-27-3 C17H29NO2
    4-Hydroxy-2-<3-methoxy-phenyl>-2,3-dipropyl-butylamin
    —— 4-bromo-N-{2-{[tert-butyl(dimethyl)silyl]oxy}-1-[(5-methyl-2-furyl)methyl]ethyl}-N-prop-2-ynylbenzenesulfonamide 904682-49-1 C23H32BrNO4SSi
    4-bromo-N-{2-{[tert-butyl(dimethyl)silyl]oxy}-1-[(5-methyl-2-furyl)methyl]ethyl}-N-prop-2-ynylbenzenesulfonamide
    —— 4-cyanophenyl methyl ((propan-2-ylideneamino)oxy)phosphonate 34704-85-3 C11H13N2O4P
    4-cyanophenyl methyl ((propan-2-ylideneamino)oxy)phosphonate
    —— 4-ethyl-7-methyl-4-phenylchroman-2-one 1613191-09-5 C18H18O2
    4-ethyl-7-methyl-4-phenylchroman-2-one
    —— 4-Benzo[1,3]dioxol-5-yl-4-trimethylsilanyloxy-butyric acid ethyl ester 96759-96-5 C16H24O5Si
    4-Benzo[1,3]dioxol-5-yl-4-trimethylsilanyloxy-butyric acid ethyl ester
    —— 4-(3-azidopropyloxy)-3-methoxybenzaldehyde 1335130-73-8 C11H13N3O3
    4-(3-azidopropyloxy)-3-methoxybenzaldehyde
    —— 4-(4-acetyl-2-nitrophenyloxy)-N-[1-(3,4-dichlorobenzyl)piperidin-4-yl]butylamide 474970-16-6 C24H27Cl2N3O5
    4-(4-acetyl-2-nitrophenyloxy)-N-[1-(3,4-dichlorobenzyl)piperidin-4-yl]butylamide
    —— [4-(4-Cyanobenzoyl)phenyl] 2,3,4-tri-O-acetyl-β-D-ribopyranoside 345343-09-1 C25H23NO9
    [4-(4-Cyanobenzoyl)phenyl] 2,3,4-tri-O-acetyl-β-D-ribopyranoside
    —— 4-tert-butyl-2-[1-(5-tert-butyl-2-hydroxyphenyl)heptyl]phenol 82194-59-0 C27H40O2
    4-tert-butyl-2-[1-(5-tert-butyl-2-hydroxyphenyl)heptyl]phenol
    —— 4-(1,2-Dimethyl-1H-indol-3-yl)-6-(4-ethoxy-phenyl)-4,5-dihydro-2H-pyridazin-3-one 78860-89-6 C22H23N3O2
    4-(1,2-Dimethyl-1H-indol-3-yl)-6-(4-ethoxy-phenyl)-4,5-dihydro-2H-pyridazin-3-one
    —— (4S,6R,8S,10S)-10-(benzyloxy)-8-methoxy-6-methyltridec-1-en-4-ol 1035455-15-2 C22H36O3
    (4S,6R,8S,10S)-10-(benzyloxy)-8-methoxy-6-methyltridec-1-en-4-ol
    —— 4-methoxymethyl-5-benzyloxy-3-[-3-(5-ethyl-1,2,4-oxadiazole)-yl]-β-carboline 101133-97-5 C24H22N4O3
    4-methoxymethyl-5-benzyloxy-3-[-3-(5-ethyl-1,2,4-oxadiazole)-yl]-β-carboline
    —— (4R,5R,6R)-4-(2-(4-methoxybenzyloxy)ethyl)-2,2,5-trimethyl-6-vinyl-1,3-dioxane 1268161-87-0 C19H28O4
    (4R,5R,6R)-4-(2-(4-methoxybenzyloxy)ethyl)-2,2,5-trimethyl-6-vinyl-1,3-dioxane
    —— 4-(4-bromo-2-trifluoromethyl-phenoxy)-3-methoxy-benzaldehyde 1055361-70-0 C15H10BrF3O3
    4-(4-bromo-2-trifluoromethyl-phenoxy)-3-methoxy-benzaldehyde
    —— 4-O-Trityl-1,6:2,3-Dianhydro-β-D-mannopyranose 3868-07-3 C25H22O4
    4-O-Trityl-1,6:2,3-Dianhydro-β-D-mannopyranose
    —— 4-Chlor-1,10-phenanthrolin-1-oxyd 1891-15-2 C12H7ClN2O
    4-Chlor-1,10-phenanthrolin-1-oxyd
    —— 4-[4-[14-(4-Methoxyphenyl)-21,21-bis(2-methylpropyl)spiro[15,22-dioxa-20-thiahexacyclo[15.7.0.02,10.03,8.011,16.019,23]tetracosa-1(24),2(10),3,5,7,11(16),12,17,19(23)-nonaene-9,1'-cyclooctane]-14-yl]phenyl]morpholine 1398416-80-2 C53H59NO4S
    4-[4-[14-(4-Methoxyphenyl)-21,21-bis(2-methylpropyl)spiro[15,22-dioxa-20-thiahexacyclo[15.7.0.02,10.03,8.011,16.019,23]tetracosa-1(24),2(10),3,5,7,11(16),12,17,19(23)-nonaene-9,1'-cyclooctane]-14-yl]phenyl]morpholine
    —— 4-Phenyl-4-ethylpyrrolidin-3-on 35729-65-8 C12H15NO
    4-Phenyl-4-ethylpyrrolidin-3-on
    —— 4-[4-((R)-1-benzyl-2-mercaptoethylcarbamoyl)-2-butylimidazol-1-ylmethyl]-2-bromobenzoic acid 1206695-86-4 C25H28BrN3O3S
    4-[4-((R)-1-benzyl-2-mercaptoethylcarbamoyl)-2-butylimidazol-1-ylmethyl]-2-bromobenzoic acid
    —— 4-[1-(2-cynoethyl)indol-3-yl]-4-oxo-(2E)-butenoic acid methyl ester 1428884-15-4 C16H14N2O3
    4-[1-(2-cynoethyl)indol-3-yl]-4-oxo-(2E)-butenoic acid methyl ester
    —— 4-(13,13-diphenyl-1-azapentacyclo[10.7.1.02,7.08,20.014,19]icosa-2(7),3,5,8(20),9,11,14,16,18-nonaen-5-yl)-N,N-diphenylaniline 1319016-84-6 C49H34N2
    4-(13,13-diphenyl-1-azapentacyclo[10.7.1.02,7.08,20.014,19]icosa-2(7),3,5,8(20),9,11,14,16,18-nonaen-5-yl)-N,N-diphenylaniline
    —— (4R,4'R)-N,N'-((1,4-phenylenebis(ethyne-2,1-diyl))bis(4,1-phenylene))bis(4-((3R,5R,8R,9S,10S,12S,13R,14S,17R)-3,12-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamide) 1183859-78-0 C70H92N2O6
    (4R,4'R)-N,N'-((1,4-phenylenebis(ethyne-2,1-diyl))bis(4,1-phenylene))bis(4-((3R,5R,8R,9S,10S,12S,13R,14S,17R)-3,12-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamide)