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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Dimethylamino-N-[(E)-2-(4-nitro-phenyl)-vinyl]-benzamidine; compound with 2-hydroxy-ethanesulfonic acid 55978-41-1 C2H6O4S*C17H18N4O2
4-Dimethylamino-N-[(E)-2-(4-nitro-phenyl)-vinyl]-benzamidine; compound with 2-hydroxy-ethanesulfonic acid
—— 4-(5-chloro-2-benzimidazolyl)-3-(4-chloro-3-trifluoromethylphenyl)butanoic acid hydrochloride 1221962-33-9 C18H13Cl2F3N2O2*ClH
4-(5-chloro-2-benzimidazolyl)-3-(4-chloro-3-trifluoromethylphenyl)butanoic acid hydrochloride
—— 4-[2-cyano-3-(3,4-chloro-benzoylamino)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester 861106-20-9 C23H24Cl2N4O3
4-[2-cyano-3-(3,4-chloro-benzoylamino)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester
—— 4-[2-(3-Fluorophenyl)ethynyl]-1-[4-(2-hydroxy-2-methylpropoxy)-3-methoxyphenyl]pyrimidin-2-one 1243252-36-9 C23H21FN2O4
4-[2-(3-Fluorophenyl)ethynyl]-1-[4-(2-hydroxy-2-methylpropoxy)-3-methoxyphenyl]pyrimidin-2-one
—— 4-(3-Bromoprop-1-enyl)-1,2-dichlorobenzene 129140-95-0 C9H7BrCl2
4-(3-Bromoprop-1-enyl)-1,2-dichlorobenzene
—— (4-methanesulfonylphenyl)-(3-methyl-1H-pyrazolo[4,3-c]pyridin-4-yl)-amine 1246349-16-5 C14H14N4O2S
(4-methanesulfonylphenyl)-(3-methyl-1H-pyrazolo[4,3-c]pyridin-4-yl)-amine
—— 4-({2-[(4-ethylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)pyridine-2-carboxamide 710354-06-6 C22H21N5O2
4-({2-[(4-ethylphenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)pyridine-2-carboxamide
—— 4,4'-diphenyl-[5,5']biselenazolylidene-2,2'-dione bis-isopropylidenehydrazone 101984-20-7 C24H22N6Se2
4,4'-diphenyl-[5,5']biselenazolylidene-2,2'-dione bis-isopropylidenehydrazone
—— 4-(methoxycarbonylmethyl)sulfanyl-3-(morpholine-4-sulfonyl)-benzoic acid 299181-60-5 C14H17NO7S2
4-(methoxycarbonylmethyl)sulfanyl-3-(morpholine-4-sulfonyl)-benzoic acid
—— 4-methyl-2,4-dihexyl-4H-chromene 115264-45-4 C22H34O
4-methyl-2,4-dihexyl-4H-chromene
—— 4-Aza-4-benzyl-5-cholesten-3-on 20237-51-8 C33H49NO
4-Aza-4-benzyl-5-cholesten-3-on
—— (4R,5S)-3-(4-Azido-butyryl)-4-methyl-5-phenyl-oxazolidin-2-one 254441-78-6 C14H16N4O3
(4R,5S)-3-(4-Azido-butyryl)-4-methyl-5-phenyl-oxazolidin-2-one
—— 4-methoxycarbonyl-4-methyl-3,4-dihydro-1-benzothiepin-5(2H)-one 88267-33-8 C13H14O3S
4-methoxycarbonyl-4-methyl-3,4-dihydro-1-benzothiepin-5(2H)-one
—— [4-(Acridin-9-ylamino)-benzyl]-phosphonic acid dimethyl ester; hydrochloride 82720-38-5 C22H21N2O3P*ClH
[4-(Acridin-9-ylamino)-benzyl]-phosphonic acid dimethyl ester; hydrochloride
—— 4-Methyl-benzoic acid (2,2,6,6-tetramethyl-piperidin-4-ylidene)-hydrazide 37762-36-0 C17H25N3O
4-Methyl-benzoic acid (2,2,6,6-tetramethyl-piperidin-4-ylidene)-hydrazide
—— 4,5α-epoxy-19<i>anti</i>-((<i>S</i>)-1-hydroxy-1-phenyl-ethyl)-6-methoxy-17-methyl-8β,14-ethano-morphin-7-en-3-ol 16609-85-1 C28H31NO4
4,5α-epoxy-19<i>anti</i>-((<i>S</i>)-1-hydroxy-1-phenyl-ethyl)-6-methoxy-17-methyl-8β,14-ethano-morphin-7-en-3-ol
—— 4-(2-bromo-4-fluorophenoxy)-6-methoxy-7-[6-(2-methylimidazol-1-yl)-1-hexynyl]quinazoline 320366-42-5 C25H22BrFN4O2
4-(2-bromo-4-fluorophenoxy)-6-methoxy-7-[6-(2-methylimidazol-1-yl)-1-hexynyl]quinazoline
—— 4-butyl-4-dichloromethyl-1,2-diphenyl-pyrazolidine-3,5-dione 76414-67-0 C20H20Cl2N2O2
4-butyl-4-dichloromethyl-1,2-diphenyl-pyrazolidine-3,5-dione
—— 4-Benzyl-5-carbethoxyimidazol 38603-82-6 C13H14N2O2
4-Benzyl-5-carbethoxyimidazol
—— 4,5-Bis(brommethyl)-1,2,3-thiadiazol 82172-27-8 C4H4Br2N2S
4,5-Bis(brommethyl)-1,2,3-thiadiazol
—— 4-[(R)-3-amino-2-(tert-butyl-dimethyl-silanyloxy)-propyl]-6-methoxy-4H-pyrido[2,3-b]pyrazin-3-one 1185182-98-2 C17H28N4O3Si
4-[(R)-3-amino-2-(tert-butyl-dimethyl-silanyloxy)-propyl]-6-methoxy-4H-pyrido[2,3-b]pyrazin-3-one
—— 4-(4-methylpiperazin-1-yl)-7-vinylquinazolin-2-amine 1258631-12-7 C15H19N5
4-(4-methylpiperazin-1-yl)-7-vinylquinazolin-2-amine
—— 4-pentadecyl-pyrrolo[1,2-<i>a</i>]quinoxaline 68008-62-8 C25H37N3
4-pentadecyl-pyrrolo[1,2-<i>a</i>]quinoxaline
—— 4-[N-methyl-N-(4-fluorobenzyl)-aminomethyl]-nitrobenzene 1139454-68-4 C15H15FN2O2
4-[N-methyl-N-(4-fluorobenzyl)-aminomethyl]-nitrobenzene
—— 4-hydroxy-N-[(R)-(4-methoxyphenyl)(4-methyl-1,3-thiazol-2-yl)methyl]-2-(pyridazin-3-yl)pyrimidine-5-carboxamide 1187992-40-0 C21H18N6O3S
4-hydroxy-N-[(R)-(4-methoxyphenyl)(4-methyl-1,3-thiazol-2-yl)methyl]-2-(pyridazin-3-yl)pyrimidine-5-carboxamide
—— 4-bromo-1-(2,2-dimethylpropyl)-5-pyridin-3-yl-1H-benzotriazole 1257326-54-7 C16H17BrN4
4-bromo-1-(2,2-dimethylpropyl)-5-pyridin-3-yl-1H-benzotriazole
—— 4-(1-hydroxy-3-(nitromethyl)-1,3-dihydro-benzo[c][1,2]oxaborol-7-yloxy)-butyronitrile 1093643-25-4 C12H13BN2O5
4-(1-hydroxy-3-(nitromethyl)-1,3-dihydro-benzo[c][1,2]oxaborol-7-yloxy)-butyronitrile
—— 4-<1-(Phenylmethoxy)ethyl>hept-6-en-2-on 91712-17-3 C16H22O2
4-<1-(Phenylmethoxy)ethyl>hept-6-en-2-on
—— 4,4-dimethyl-2-oxo-adipic acid-1-(<i>N</i>'-phenyl-hydrazide) 108875-53-2 C14H18N2O4
4,4-dimethyl-2-oxo-adipic acid-1-(<i>N</i>'-phenyl-hydrazide)
—— (4R,7R,8S)-4,7-Dimethyl-8-(3-oxo-butyl)-octahydro-isochromen-1-one 127681-77-0 C15H24O3
(4R,7R,8S)-4,7-Dimethyl-8-(3-oxo-butyl)-octahydro-isochromen-1-one
—— 4-Pyrimidin-2-yl-piperazine-1-carboxylic acid 4-iodo-pyrazol-1-yl ester 548767-76-6 C12H13IN6O2
4-Pyrimidin-2-yl-piperazine-1-carboxylic acid 4-iodo-pyrazol-1-yl ester
—— 4-chloro-6-nitro-toluene-3-sulfonic acid 42877-83-8 C7H6ClNO5S
4-chloro-6-nitro-toluene-3-sulfonic acid
—— 4-Benzyloxy-isophthalsaeure-diethylester 111034-03-8 C19H20O5
4-Benzyloxy-isophthalsaeure-diethylester
—— 4,8-Dibrom-2,6-di-brommethyl-benzo<1,2-b,4,5-b'>difuran-dicarbonsaeure-(3,7)-diethylester 109566-66-7 C18H14Br4O6
4,8-Dibrom-2,6-di-brommethyl-benzo<1,2-b,4,5-b'>difuran-dicarbonsaeure-(3,7)-diethylester
—— 4-(4-Chlorphenyl)-2-(4-chlorphenyl)-3,6-dihydro-1,2-oxazin 7624-03-5 C16H13Cl2NO
4-(4-Chlorphenyl)-2-(4-chlorphenyl)-3,6-dihydro-1,2-oxazin
—— 4,4'-dibutyl-1,2,1',2'-tetraphenyl-4,4'-sulfanediyl-bis-pyrazolidine-3,5-dione 116303-56-1 C38H38N4O4S
4,4'-dibutyl-1,2,1',2'-tetraphenyl-4,4'-sulfanediyl-bis-pyrazolidine-3,5-dione
—— 4-benzoyloxy-5-methoxy-3-methyl-benzo[1,2-<i>b</i>;3,4-<i>b'</i>]difuran-2-carboxylic acid diethylamide 122803-87-6 C24H23NO6
4-benzoyloxy-5-methoxy-3-methyl-benzo[1,2-<i>b</i>;3,4-<i>b'</i>]difuran-2-carboxylic acid diethylamide
—— 4,4'-bis-acetylamino-<i>N</i>,<i>N</i>'-piperazine-1,4-diyl-bis-benzenesulfonamide 106216-47-1 C20H26N6O6S2
4,4'-bis-acetylamino-<i>N</i>,<i>N</i>'-piperazine-1,4-diyl-bis-benzenesulfonamide
—— 4-benzothiazol-2-ylsulfanylmethyl-3,6,8-tribromo-2,2-dimethyl-1,2-dihydro-quinoline 18122-23-1 C19H15Br3N2S2
4-benzothiazol-2-ylsulfanylmethyl-3,6,8-tribromo-2,2-dimethyl-1,2-dihydro-quinoline
—— 4-(3,3,4,4,5,5,6,6-octafluoroazepan-1-yl)-N-((pyridin-4-yl)methylene)benzenamine 1415593-57-5 C18H13F8N3
4-(3,3,4,4,5,5,6,6-octafluoroazepan-1-yl)-N-((pyridin-4-yl)methylene)benzenamine
—— 4-dimethylamino-3,5-dinitro-benzoic acid butylamide 38984-09-7 C13H18N4O5
4-dimethylamino-3,5-dinitro-benzoic acid butylamide
—— 4-[1-(3,4-dimethoxybenzyl)-1,2,3,5-tetrahydro-4H-1,4-benzodiazepin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-6-amine 1246451-25-1 C23H25N7O2
4-[1-(3,4-dimethoxybenzyl)-1,2,3,5-tetrahydro-4H-1,4-benzodiazepin-4-yl]-1H-pyrazolo[3,4-d]pyrimidin-6-amine
—— 4-(3-Chlorobenzyl)-3,4-dihydro-2-(2-hydroxyethyl)-2H-1,4-benzoxazine 191097-15-1 C17H18ClNO2
4-(3-Chlorobenzyl)-3,4-dihydro-2-(2-hydroxyethyl)-2H-1,4-benzoxazine
—— 4-Chalconcarbonylchlorid 28716-40-7 C16H11ClO2
4-Chalconcarbonylchlorid
—— 4-[6-tert-butyl-1-methyl-2-oxo-8-(2-oxo-1,2-dihydro-pyridin-3-yl)-1,2-dihydro-quinolin-3-yl]-benzenesulfonamide 1243242-80-9 C25H25N3O4S
4-[6-tert-butyl-1-methyl-2-oxo-8-(2-oxo-1,2-dihydro-pyridin-3-yl)-1,2-dihydro-quinolin-3-yl]-benzenesulfonamide
—— 4-(2-(trifluoromethyl)phenyl)-N-(4-(trimethylsilyl)phenyl)piperazine-1-carboxamide 1240247-14-6 C21H26F3N3OSi
4-(2-(trifluoromethyl)phenyl)-N-(4-(trimethylsilyl)phenyl)piperazine-1-carboxamide
—— 4-amino-5-(2-chlorophenyl)-11,13-dimethyl-3-oxa-8-thia-12-azatricyclo[7.4.0.02,7]trideca-1(9),2(7),4,10,12-pentaen-6-one 89155-13-5 C18H13ClN2O2S
4-amino-5-(2-chlorophenyl)-11,13-dimethyl-3-oxa-8-thia-12-azatricyclo[7.4.0.02,7]trideca-1(9),2(7),4,10,12-pentaen-6-one
—— 4-(4-methylphenyl)-6-[(E)-2-(4-methylphenyl)ethenyl]-3,4-dihydro-2H-thiopyran-3-carbonitrile 118825-45-9 C22H21NS
4-(4-methylphenyl)-6-[(E)-2-(4-methylphenyl)ethenyl]-3,4-dihydro-2H-thiopyran-3-carbonitrile
—— ((4R,4aR,7R,7aR,12bS,14S)-7,9-dimethoxy-3-(3-methylbut-2-en-1-yl)-1,2,3,4,7,7a-hexahydro-7,4a-ethano-4,12-methanobenzofuro[3,2-e]isoquinolin-14-yl)(phenyl)methanone 188340-64-9 C32H35NO4
((4R,4aR,7R,7aR,12bS,14S)-7,9-dimethoxy-3-(3-methylbut-2-en-1-yl)-1,2,3,4,7,7a-hexahydro-7,4a-ethano-4,12-methanobenzofuro[3,2-e]isoquinolin-14-yl)(phenyl)methanone
—— (4S,5R)-4-Benzyl-5-thiazol-2-yl-oxazolidin-2-one 124127-30-6 C13H12N2O2S
(4S,5R)-4-Benzyl-5-thiazol-2-yl-oxazolidin-2-one