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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,6-diamino-2-(2-hydroxyethyl)amino-5-nitrosopyrimidine 89489-19-0 C6H10N6O2
4,6-diamino-2-(2-hydroxyethyl)amino-5-nitrosopyrimidine
—— 4-benzyloxy-2,6-difluorobenzoic acid 335140-79-9 C14H10F2O3
4-benzyloxy-2,6-difluorobenzoic acid
—— 4-amino-2-chloropteridine 85297-42-3 C6H4ClN5
4-amino-2-chloropteridine
—— 4-chloro-3-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-d]pyrimidine-6-amine 1015060-08-8 C19H22ClN5O3
4-chloro-3-[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-d]pyrimidine-6-amine
—— 4-(5-chloro-1H-indol-3-yl)-4-oxo-butyric acid 2-trimethylsilanyl-ethyl ester 792924-48-2 C17H22ClNO3Si
4-(5-chloro-1H-indol-3-yl)-4-oxo-butyric acid 2-trimethylsilanyl-ethyl ester
—— 4-Phenylbutyl pyrazolidine-1-carboxylate 648958-33-2 C14H20N2O2
4-Phenylbutyl pyrazolidine-1-carboxylate
—— (4S,2'S,3'R)-3-[2'-azido-3'-methoxy-3'-phenylpropionyl]-4-(1-methylethyl)-2-oxazolidinone 700375-94-6 C16H20N4O4
(4S,2'S,3'R)-3-[2'-azido-3'-methoxy-3'-phenylpropionyl]-4-(1-methylethyl)-2-oxazolidinone
—— 4-[N-(methyl)-N-(tert-butyloxycarbonyl)amino]-6-(2-trimethylsilylethyloxycarbonylamino)-1-methyl-1H-imidazo[4,5-c]pyridine 887147-24-2 C19H31N5O4Si
4-[N-(methyl)-N-(tert-butyloxycarbonyl)amino]-6-(2-trimethylsilylethyloxycarbonylamino)-1-methyl-1H-imidazo[4,5-c]pyridine
—— 4-Methoxy-2-(methoxymethoxy)-6-(phenylselanylmethyl)benzoic acid 603038-72-8 C17H18O5Se
4-Methoxy-2-(methoxymethoxy)-6-(phenylselanylmethyl)benzoic acid
—— (4S)-2-(benzenesulfonyl)-1-[(2S,6S)-2-[(E)-5-[tert-butyl(diphenyl)silyl]oxypent-1-enyl]-6-methoxy-2,3-dihydropyran-6-yl]-5-[(2S,3S,5R)-5-methoxy-3-triethylsilyloxyoxolan-2-yl]-4-methylpentan-3-ol 368878-72-2 C50H74O9SSi2
(4S)-2-(benzenesulfonyl)-1-[(2S,6S)-2-[(E)-5-[tert-butyl(diphenyl)silyl]oxypent-1-enyl]-6-methoxy-2,3-dihydropyran-6-yl]-5-[(2S,3S,5R)-5-methoxy-3-triethylsilyloxyoxolan-2-yl]-4-methylpentan-3-ol
—— 4-phenylbutyl [(2S,3R)-2-methyl-4-oxooxetan-3-yl]-carbamate 1439366-53-6 C15H19NO4
4-phenylbutyl [(2S,3R)-2-methyl-4-oxooxetan-3-yl]-carbamate
—— (4-fluoro-5-methoxy-2-methyl-1H-indol-3-yl)acetic acid 866719-99-5 C12H12FNO3
(4-fluoro-5-methoxy-2-methyl-1H-indol-3-yl)acetic acid
—— 4-Methoxy-2-(methoxymethoxy)-6-(phenylmethoxycarbonylamino)benzoic acid 603040-77-3 C18H19NO7
4-Methoxy-2-(methoxymethoxy)-6-(phenylmethoxycarbonylamino)benzoic acid
—— (4-<5-Nitro-furyl-(2)>-but-3-en-2-on)-semicarbazon 3455-64-9 C9H10N4O4
(4-<5-Nitro-furyl-(2)>-but-3-en-2-on)-semicarbazon
—— 4-phenylbutyl caffeate 502929-47-7 C19H20O4
4-phenylbutyl caffeate
—— 4-phenylbutyl nitrate 130209-92-6 C10H13NO3
4-phenylbutyl nitrate
—— 4-[2-[benzyl-[6-(4-phenylbutoxy)hexyl]amino]-1-deuterio-1-hydroxy(113C)ethyl]-2-[dideuterio(hydroxy)methyl]phenol 1025930-27-1 C32H43NO4
4-[2-[benzyl-[6-(4-phenylbutoxy)hexyl]amino]-1-deuterio-1-hydroxy(113C)ethyl]-2-[dideuterio(hydroxy)methyl]phenol
—— 4-[(E)-(Dimethylhydrazinylidene)methyl]-N,N-diethylaniline 59670-39-2 C13H21N3
4-[(E)-(Dimethylhydrazinylidene)methyl]-N,N-diethylaniline
—— 4-(3,4,4-Trimethylpent-1-en-3-yloxy)butylbenzene 1432291-43-4 C18H28O
4-(3,4,4-Trimethylpent-1-en-3-yloxy)butylbenzene
—— (4-(1-vinylcyclohexyloxy)butyl)benzene 1245619-51-5 C18H26O
(4-(1-vinylcyclohexyloxy)butyl)benzene
—— (4-(3-methyldodec-1-en-3-yloxy)butyl)benzene 1206588-19-3 C23H38O
(4-(3-methyldodec-1-en-3-yloxy)butyl)benzene
—— (4-(3-benzyl-4-methylpent-1-en-3-yloxy)butyl)benzene 1245619-63-9 C23H30O
(4-(3-benzyl-4-methylpent-1-en-3-yloxy)butyl)benzene
—— 4-phenylbutyl 4-cyano-1H-pyrazole-1-carboxylate 1622426-49-6 C15H15N3O2
4-phenylbutyl 4-cyano-1H-pyrazole-1-carboxylate
—— 4-phenylbutyl 1H,1H,2H,2H-perfluorodecane-1-sulfonate 1133140-33-6 C20H17F17O3S
4-phenylbutyl 1H,1H,2H,2H-perfluorodecane-1-sulfonate
—— 4-phenylbutyl 4-methyl-1H-pyrazole-1-carboxylate 1622426-48-5 C15H18N2O2
4-phenylbutyl 4-methyl-1H-pyrazole-1-carboxylate
—— 4-phenylbutyl 1H-pyrazole-1-carboxylate 1622426-47-4 C14H16N2O2
4-phenylbutyl 1H-pyrazole-1-carboxylate
—— (+/-)-4-bromo-7,8-dimethoxyisochroman-3-one 83864-40-8 C11H11BrO4
(+/-)-4-bromo-7,8-dimethoxyisochroman-3-one
—— 4-{[4-(methylsulfanyl)phenyl]sulfanyl}nicotinaldehyde 662150-30-3 C13H11NOS2
4-{[4-(methylsulfanyl)phenyl]sulfanyl}nicotinaldehyde
—— 4,5,6,7,8-Pentamethyl-1,2,3,4-tetrahydro-[1]naphthol 856080-98-3 C15H22O
4,5,6,7,8-Pentamethyl-1,2,3,4-tetrahydro-[1]naphthol
—— 4-(N-tert-butoxycarbonyl)amino-4-deoxy-1,2,3-tri-O-tert-butyldimethylsilyl-D-ribitol 620960-70-5 C28H63NO6Si3
4-(N-tert-butoxycarbonyl)amino-4-deoxy-1,2,3-tri-O-tert-butyldimethylsilyl-D-ribitol
—— 4,5-Trimethylen-1,2,4-triazol 116056-05-4 C5H7N3
4,5-Trimethylen-1,2,4-triazol
—— (4S,6S)-2-(benzenesulfonyl)-1-[(2S,6S)-2-[(E)-5-[tert-butyl(diphenyl)silyl]oxypent-1-enyl]-6-methoxy-2,3-dihydropyran-6-yl]-4-methyl-6-phenylmethoxy-7-triethylsilyloxyheptan-3-one 439217-30-8 C54H74O8SSi2
(4S,6S)-2-(benzenesulfonyl)-1-[(2S,6S)-2-[(E)-5-[tert-butyl(diphenyl)silyl]oxypent-1-enyl]-6-methoxy-2,3-dihydropyran-6-yl]-4-methyl-6-phenylmethoxy-7-triethylsilyloxyheptan-3-one
—— 4-Amino-buttersaeurelactim-(2-formyl-hydrazid) 98071-41-1 C5H9N3O
4-Amino-buttersaeurelactim-(2-formyl-hydrazid)
—— (4R)-{5(S)-[8-bromo-2,2-dimethyl-7-oxo-4(R)-(4-phenylbutyl)-1,3-dioxa-spiro[4.4]non-8-en-6(E)-ylidenemethyl]-(2,2-dimethyl-[1,3]dioxolan-(3R)-(4S)-yl)}-butyric acid methyl ester 753497-77-7 C30H39BrO7
(4R)-{5(S)-[8-bromo-2,2-dimethyl-7-oxo-4(R)-(4-phenylbutyl)-1,3-dioxa-spiro[4.4]non-8-en-6(E)-ylidenemethyl]-(2,2-dimethyl-[1,3]dioxolan-(3R)-(4S)-yl)}-butyric acid methyl ester
—— (4S,2'S,3'S)-3-[2'-bromo-3'-methoxy-3'-phenylpropionyl]-4-(1-methylethyl)-2-oxazolidinone 700375-79-7 C16H20BrNO4
(4S,2'S,3'S)-3-[2'-bromo-3'-methoxy-3'-phenylpropionyl]-4-(1-methylethyl)-2-oxazolidinone
—— (4S)-1-[(2S,6S)-2-[(E)-5-[tert-butyl(diphenyl)silyl]oxypent-1-enyl]-6-methoxy-2,3-dihydropyran-6-yl]-4-methyl-7-triethylsilyloxyheptan-3-one 444177-84-8 C41H64O5Si2
(4S)-1-[(2S,6S)-2-[(E)-5-[tert-butyl(diphenyl)silyl]oxypent-1-enyl]-6-methoxy-2,3-dihydropyran-6-yl]-4-methyl-7-triethylsilyloxyheptan-3-one
—— 4-(4'-(pent-4''-enyloxy)phenyl)butanal 912338-71-7 C15H20O2
4-(4'-(pent-4''-enyloxy)phenyl)butanal
—— (4S)-2-(benzenesulfonyl)-1-[(2S,6S)-2-[(E)-5-[tert-butyl(diphenyl)silyl]oxypent-1-enyl]-6-methoxy-2,3-dihydropyran-6-yl]-5-[(2S,3S,5R)-5-methoxy-3-triethylsilyloxyoxolan-2-yl]-4-methylpentan-3-one 368878-70-0 C50H72O9SSi2
(4S)-2-(benzenesulfonyl)-1-[(2S,6S)-2-[(E)-5-[tert-butyl(diphenyl)silyl]oxypent-1-enyl]-6-methoxy-2,3-dihydropyran-6-yl]-5-[(2S,3S,5R)-5-methoxy-3-triethylsilyloxyoxolan-2-yl]-4-methylpentan-3-one
—— (4S)-2-(benzenesulfonyl)-1-[(2S,6S)-2-[(E)-5-[tert-butyl(diphenyl)silyl]oxypent-1-enyl]-6-methoxy-2,3-dihydropyran-6-yl]-4-methyl-7-triethylsilyloxyheptan-3-one 439217-20-6 C47H68O7SSi2
(4S)-2-(benzenesulfonyl)-1-[(2S,6S)-2-[(E)-5-[tert-butyl(diphenyl)silyl]oxypent-1-enyl]-6-methoxy-2,3-dihydropyran-6-yl]-4-methyl-7-triethylsilyloxyheptan-3-one
—— 4-[(1E)-3-(4-methylphenyl)-3-oxo-1-propenyl]benzonitrile 403615-46-3 C17H13NO
4-[(1E)-3-(4-methylphenyl)-3-oxo-1-propenyl]benzonitrile
—— (4S,6S)-1-[(2S,6S)-2-[(E)-5-[tert-butyl(diphenyl)silyl]oxypent-1-enyl]-6-methoxy-2,3-dihydropyran-6-yl]-4-methyl-6-phenylmethoxy-7-triethylsilyloxyheptan-3-one 439217-17-1 C48H70O6Si2
(4S,6S)-1-[(2S,6S)-2-[(E)-5-[tert-butyl(diphenyl)silyl]oxypent-1-enyl]-6-methoxy-2,3-dihydropyran-6-yl]-4-methyl-6-phenylmethoxy-7-triethylsilyloxyheptan-3-one
—— (4R,5S)-4-[(1R)-2-[tert-butyl(dimethyl)silyl]oxy-1-hydroxyethyl]-5-[(1S)-1-(methoxymethoxy)pentyl]-3-methylideneoxolan-2-one 251950-83-1 C20H38O6Si
(4R,5S)-4-[(1R)-2-[tert-butyl(dimethyl)silyl]oxy-1-hydroxyethyl]-5-[(1S)-1-(methoxymethoxy)pentyl]-3-methylideneoxolan-2-one
—— 4,5-Diamino-2-dimethylamino-6-oxo-dihydropyrimidin 61693-31-0 C6H11N5O
4,5-Diamino-2-dimethylamino-6-oxo-dihydropyrimidin
—— (4S,2'R,3'R)-3-[2'-bromo-3'-methoxy-3'-phenylpropionyl]-4-(1-methylethyl)-2-oxazolidinone 700375-80-0 C16H20BrNO4
(4S,2'R,3'R)-3-[2'-bromo-3'-methoxy-3'-phenylpropionyl]-4-(1-methylethyl)-2-oxazolidinone
—— 4-azido-4-deoxy-2,3,5-tri-O-benzyl-1-O-tert-butyldimethylsilyl-D-ribitol 620960-87-4 C32H43N3O4Si
4-azido-4-deoxy-2,3,5-tri-O-benzyl-1-O-tert-butyldimethylsilyl-D-ribitol
—— 4-[Tert-butyl(dimethyl)silyl]oxy-7,8-dimethoxy-1,4-dihydroisochromen-3-one 676124-28-0 C17H26O5Si
4-[Tert-butyl(dimethyl)silyl]oxy-7,8-dimethoxy-1,4-dihydroisochromen-3-one
—— 4-[2-(7-methoxymethoxynaphthalen-2-ylmethoxy)ethyl]benzonitrile 287963-95-5 C22H21NO3
4-[2-(7-methoxymethoxynaphthalen-2-ylmethoxy)ethyl]benzonitrile
—— (4R,5R)-4-[(3aR,4R,7aR)-2,2-dimethyl-6-oxo-4,5,7,7a-tetrahydro-3aH-1,3-benzodioxol-4-yl]-5-methyl-1,3-oxazolidin-2-one 158322-31-7 C13H19NO5
(4R,5R)-4-[(3aR,4R,7aR)-2,2-dimethyl-6-oxo-4,5,7,7a-tetrahydro-3aH-1,3-benzodioxol-4-yl]-5-methyl-1,3-oxazolidin-2-one
—— (+/-)-4-hydroxy-7,8-dimethoxyisochroman-3-one 676124-27-9 C11H12O5
(+/-)-4-hydroxy-7,8-dimethoxyisochroman-3-one
—— 4-[tert-butyl(dimethyl)silyl]oxy-7,8-dimethoxy-3,4-dihydro-1H-isochromen-3-ol 676124-29-1 C17H28O5Si
4-[tert-butyl(dimethyl)silyl]oxy-7,8-dimethoxy-3,4-dihydro-1H-isochromen-3-ol