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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-oxo-1,3,4,6,7,11b-hexahydro-pyrazino[2,1-<i>a</i>]isoquinoline-2-carboxylic acid ethyl ester 59343-61-2 C15H18N2O3
4-oxo-1,3,4,6,7,11b-hexahydro-pyrazino[2,1-<i>a</i>]isoquinoline-2-carboxylic acid ethyl ester
—— (4R)-2'-(2,2-dimethylpropoxy)-7'-(1-pyrrolidinylcarbonyl)spiro[1,3-oxazole-4,9'-xanthen]-2-amine 1215867-13-2 C25H29N3O4
(4R)-2'-(2,2-dimethylpropoxy)-7'-(1-pyrrolidinylcarbonyl)spiro[1,3-oxazole-4,9'-xanthen]-2-amine
—— 4,16-bis(2,4,6-trimethylphenyl)-<2.2>paracyclophane 162103-23-3 C34H36
4,16-bis(2,4,6-trimethylphenyl)-<2.2>paracyclophane
—— 4-benzo[b]thien-2-yl-7-chloro-5,6-dihydro-10-methyl-4H-pyrrolo[1,2-a][1,4]benzodiazepine hydrochloride 1407992-29-3 C21H17ClN2S*ClH
4-benzo[b]thien-2-yl-7-chloro-5,6-dihydro-10-methyl-4H-pyrrolo[1,2-a][1,4]benzodiazepine hydrochloride
—— 4-[(5-bromo-pyridine-2-carbonyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid tert-butyl ester 1557037-33-8 C19H26BrN3O3
4-[(5-bromo-pyridine-2-carbonyl)-cyclopropyl-amino]-piperidine-1-carboxylic acid tert-butyl ester
—— 4-(3-methoxybenzyl)-1-methylpyridinium iodide 78815-50-6 C14H16NO*I
4-(3-methoxybenzyl)-1-methylpyridinium iodide
—— 4-(((6S,9S)-1-(benzylcarbamoyl)-9-methyl-4,7-dioxo-8-(quinolin-8-ylmethyl)octahydro-1H-pyrazino[1,2-a]pyrimidin-6-yl)methyl)phenyl palmitate 1394313-33-7 C49H63N5O5
4-(((6S,9S)-1-(benzylcarbamoyl)-9-methyl-4,7-dioxo-8-(quinolin-8-ylmethyl)octahydro-1H-pyrazino[1,2-a]pyrimidin-6-yl)methyl)phenyl palmitate
—— (4S)-2'-(2-ethoxy-2-methylpropoxy)-7'-(5-pyrimidinyl)spiro[1,3-oxazole-4,9'-xanthen]-2-amine 1215866-63-9 C25H26N4O4
(4S)-2'-(2-ethoxy-2-methylpropoxy)-7'-(5-pyrimidinyl)spiro[1,3-oxazole-4,9'-xanthen]-2-amine
—— 4-[cyclopropyl-(4-pyrazol-1-yl-benzoyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester 1578189-32-8 C23H30N4O3
4-[cyclopropyl-(4-pyrazol-1-yl-benzoyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester
—— 4'-ethenyl[1,1'-biphenyl]-2-amine 1140969-97-6 C14H13N
4'-ethenyl[1,1'-biphenyl]-2-amine
—— 4,6,10,12,16,18,22,24-octahydroxy-5-[N-(2,2-dimethyl-3-oxoprop-1-yl)ethylamino-methyl]-2,8,14,20-tetrapropylpentacyclo[19.3.1.1(3,7).1(9,13).1(15,19)]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene 1239171-46-0 C48H63NO9
4,6,10,12,16,18,22,24-octahydroxy-5-[N-(2,2-dimethyl-3-oxoprop-1-yl)ethylamino-methyl]-2,8,14,20-tetrapropylpentacyclo[19.3.1.1(3,7).1(9,13).1(15,19)]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene
—— 4-Cyclohexyl-1,4-dihydro-4-methoxy-1-phenylphosphorin-1-sulfid 78681-40-0 C18H23OPS
4-Cyclohexyl-1,4-dihydro-4-methoxy-1-phenylphosphorin-1-sulfid
—— 4-(2-(2-tert-butoxycarbonylamino-3-phenylpropionylamino)acetylamino)-2,2,6,6-tetramethylpiperidin-1-oxyl 1255743-94-2 C25H39N4O5
4-(2-(2-tert-butoxycarbonylamino-3-phenylpropionylamino)acetylamino)-2,2,6,6-tetramethylpiperidin-1-oxyl
—— 4-methyl-3-(methylthio)pentanoic acid 1374321-00-2 C7H14O2S
4-methyl-3-(methylthio)pentanoic acid
—— (4-{2-[4-(2-{2-[2-(tert-butyl-dimethylsilanyloxy)ethoxy]ethoxy}ethoxy)phenyl]vinyl}phenyl)methylamine 902142-77-2 C27H41NO4Si
(4-{2-[4-(2-{2-[2-(tert-butyl-dimethylsilanyloxy)ethoxy]ethoxy}ethoxy)phenyl]vinyl}phenyl)methylamine
—— 4,4-dichlorotetracyclo[12.4.0.02,5.06,11]octadeca-1(18),2(5),6,8,10,14,16-heptaene-3,12-dione 61857-19-0 C18H10Cl2O2
4,4-dichlorotetracyclo[12.4.0.02,5.06,11]octadeca-1(18),2(5),6,8,10,14,16-heptaene-3,12-dione
—— 4-{8-amino-5-fluoro-3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-N-(4-cyclopropylpyridin-2-yl)benzamide 1620674-87-4 C29H28FN7O2
4-{8-amino-5-fluoro-3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-N-(4-cyclopropylpyridin-2-yl)benzamide
—— 4'-methyl-N-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-3-(trifluoromethyl)-[1,1'-biphenyl]-2-carboxamide 1327280-74-9 C22H11F10NO
4'-methyl-N-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-3-(trifluoromethyl)-[1,1'-biphenyl]-2-carboxamide
—— 4-O-<1D-(1,2,4,5/3)-1,2,3,4,5-Pentahydroxy-5-C-hydroxymethyl-4-O-methylcyclohexyl>-α-D-glucopyranose 104976-58-1 C14H26O11
4-O-<1D-(1,2,4,5/3)-1,2,3,4,5-Pentahydroxy-5-C-hydroxymethyl-4-O-methylcyclohexyl>-α-D-glucopyranose
—— 4-benzo[1,3]dioxol-5-ylmethylene-6-<i>p</i>-tolyl-4,5-dihydro-2<i>H</i>-pyridazin-3-one 58112-65-5 C19H16N2O3
4-benzo[1,3]dioxol-5-ylmethylene-6-<i>p</i>-tolyl-4,5-dihydro-2<i>H</i>-pyridazin-3-one
—— (4S,6R)-6-(2-Methoxy-ethoxymethoxy)-5,5-dimethyl-nona-1,8-dien-4-ol 130626-46-9 C15H28O4
(4S,6R)-6-(2-Methoxy-ethoxymethoxy)-5,5-dimethyl-nona-1,8-dien-4-ol
—— {4-[1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-5-methoxy-pyridazin-3-yl}-carbamic acid methyl ester 103150-53-4 C15H27N3O4Si
{4-[1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-5-methoxy-pyridazin-3-yl}-carbamic acid methyl ester
—— 4-(3-hydroxy-phenyl)-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidine-7-carboxylic acid (4-trifluoromethyl-phenyl)-amide 1007207-18-2 C24H22F3N5O3
4-(3-hydroxy-phenyl)-2-morpholin-4-yl-5,6-dihydro-pyrrolo[2,3-d]pyrimidine-7-carboxylic acid (4-trifluoromethyl-phenyl)-amide
—— 4-(((2R)-8-[2-(dimethylamino)ethoxy]-1,2,3,4-tetrahydronaphthalen-2-yl)carbamoyl)phenyltrifluoromethanesulfonate 1074763-16-8 C22H25F3N2O5S
4-(((2R)-8-[2-(dimethylamino)ethoxy]-1,2,3,4-tetrahydronaphthalen-2-yl)carbamoyl)phenyltrifluoromethanesulfonate
—— 4-Nitrobenzyl 2-[3(S)-{1(R)-dimethyl-(2-methylprop-2-yl)silyloxyethyl}-4(R)-ethylthioazetidin-2-on-1-yl]-3-(4-chlorophenoxy)-3-trimethylacetylthio propenoate 85768-31-6 C34H45ClN2O8S2Si
4-Nitrobenzyl 2-[3(S)-{1(R)-dimethyl-(2-methylprop-2-yl)silyloxyethyl}-4(R)-ethylthioazetidin-2-on-1-yl]-3-(4-chlorophenoxy)-3-trimethylacetylthio propenoate
—— (4-(5,5-dimethyl-[1,3]-dioxan-2-yl)benzyl)triphenylphosphonium bromide 152424-26-5 Br*C31H32O2P
(4-(5,5-dimethyl-[1,3]-dioxan-2-yl)benzyl)triphenylphosphonium bromide
—— 4-Chlor-2-cyclohexyl-6-nitrophenol 39206-08-1 C12H14ClNO3
4-Chlor-2-cyclohexyl-6-nitrophenol
—— 4-(3,4-dimethyl-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-ylamino)-2-(4-methoxyphenyl)-6-(methylthio)pyrimidine-5-carbonitrile 1055923-09-5 C19H17N5O3S
4-(3,4-dimethyl-2,5-dioxo-2,5-dihydro-1H-pyrrol-1-ylamino)-2-(4-methoxyphenyl)-6-(methylthio)pyrimidine-5-carbonitrile
—— 4-(6-(4-(1-acetylpiperidin-4-yl)thiazol-2-ylamino)-5-phenoxypyridin-3-ylthio)benzonitrile 953044-46-7 C28H25N5O2S2
4-(6-(4-(1-acetylpiperidin-4-yl)thiazol-2-ylamino)-5-phenoxypyridin-3-ylthio)benzonitrile
—— 4-{3-[4-(allylsulfonyl)phenoxy]phenyl}-8-(trifluoromethyl)quinoline 1020735-13-0 C25H18F3NO3S
4-{3-[4-(allylsulfonyl)phenoxy]phenyl}-8-(trifluoromethyl)quinoline
—— 4-(2-Chloro-ethylamino)-N,N-diethyl-3,5-dinitro-benzenesulfonamide 59567-08-7 C12H17ClN4O6S
4-(2-Chloro-ethylamino)-N,N-diethyl-3,5-dinitro-benzenesulfonamide
—— 4-azido-2-methyl-4-phenylbutanal 1097909-53-9 C11H13N3O
4-azido-2-methyl-4-phenylbutanal
—— 4-mesityl-3,4-dihydro-2H-benzo[4,5]thiazolo[3,2-a]pyrimidine 1345346-69-1 C19H20N2S
4-mesityl-3,4-dihydro-2H-benzo[4,5]thiazolo[3,2-a]pyrimidine
—— 4-{2-Methyl-5-oxo-4-[1-(2-phenyl-1H-indol-3-yl)-meth-(Z)-ylidene]-4,5-dihydro-imidazol-1-yl}-benzoic acid [1-phenyl-meth-(Z)-ylidene]-hydrazide 134248-43-4 C33H25N5O2
4-{2-Methyl-5-oxo-4-[1-(2-phenyl-1H-indol-3-yl)-meth-(Z)-ylidene]-4,5-dihydro-imidazol-1-yl}-benzoic acid [1-phenyl-meth-(Z)-ylidene]-hydrazide
—— 4-Hydroxy-8-oxo-bicyclo<3.2.1>octan-1-carbonsaeure-ethylester 79996-13-7 C11H16O4
4-Hydroxy-8-oxo-bicyclo<3.2.1>octan-1-carbonsaeure-ethylester
—— 4,4,4-Tris-methylselanyl-butan-2-ol 72348-97-1 C7H16OSe3
4,4,4-Tris-methylselanyl-butan-2-ol
—— 4-[2,4-bis(trifluoromethyl)phenyl]pyridine-2-carboxamide oxime 1219454-30-4 C14H9F6N3O
4-[2,4-bis(trifluoromethyl)phenyl]pyridine-2-carboxamide oxime
—— 4-{2-amino-4-[3-(2-fluoropyridin-3-yl)phenyl]-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-4-yl}-N-butyl-1-ethyl-1H-pyrrole-2-carboxamide 918485-10-6 C26H29FN6O2
4-{2-amino-4-[3-(2-fluoropyridin-3-yl)phenyl]-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-4-yl}-N-butyl-1-ethyl-1H-pyrrole-2-carboxamide
—— (4-Hydroxy-phenyl)-(6-phenyl-pteridin-4-yl)-amine 677297-38-0 C18H13N5O
(4-Hydroxy-phenyl)-(6-phenyl-pteridin-4-yl)-amine
—— 4-aza-1-azoniabicyclo[2.2.2]octanium-1-[2,3-bis-[(1-tetradecyl)oxy]]propyl bromide 1356934-73-0 Br*C37H75N2O2
4-aza-1-azoniabicyclo[2.2.2]octanium-1-[2,3-bis-[(1-tetradecyl)oxy]]propyl bromide
—— [(4-oxy-1,3-phenylenebis(imino nitroxide))2copper(II)] 785774-77-8 C40H54CuN8O6
[(4-oxy-1,3-phenylenebis(imino nitroxide))2copper(II)]
—— 4-Methyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid 867130-63-0 C6H6N2O3
4-Methyl-6-oxo-1,6-dihydropyridazine-3-carboxylic acid
—— 4-(3,3-dimethylspiro{bicyclo[2.2.1]heptan-2,5'-isoxazoline-2}-3'-yl)-2-phenyl-2,3-dihydro-1H-1,5-benzodiazepine 1295578-16-3 C26H29N3O
4-(3,3-dimethylspiro{bicyclo[2.2.1]heptan-2,5'-isoxazoline-2}-3'-yl)-2-phenyl-2,3-dihydro-1H-1,5-benzodiazepine
—— [(4-chlorophenyl)methylene]bis(phenylselane) 105824-57-5 C19H15ClSe2
[(4-chlorophenyl)methylene]bis(phenylselane)
—— 4-Ethyl-1-(3-phenyl-2-propyn-1-yl)piperidine 500141-20-8 C16H21N
4-Ethyl-1-(3-phenyl-2-propyn-1-yl)piperidine
—— 4-[6-(4-chlorophenyl)-4-phenylpyrazolo[4,3-d][1,2,3]triazol-2(4H)-yl]benzoic acid 1268855-96-4 C22H14ClN5O2
4-[6-(4-chlorophenyl)-4-phenylpyrazolo[4,3-d][1,2,3]triazol-2(4H)-yl]benzoic acid
—— 4-(4-chlorophenyl)-2-[2-(9H-fluoren-9-ylidene)hydrazino]-4-oxobut-2-enoic acid 1283714-87-3 C23H15ClN2O3
4-(4-chlorophenyl)-2-[2-(9H-fluoren-9-ylidene)hydrazino]-4-oxobut-2-enoic acid
—— 4-((4-methylbenzyl)thio)quinuclidine 1408616-32-9 C15H21NS
4-((4-methylbenzyl)thio)quinuclidine
—— 4-[6-Amino-2-fluoro-8-(6-iodo-benzo[1,3]dioxol-5-ylmethyl)-purin-9-yl]-butan-2-ol 1020728-70-4 C17H17FIN5O3
4-[6-Amino-2-fluoro-8-(6-iodo-benzo[1,3]dioxol-5-ylmethyl)-purin-9-yl]-butan-2-ol
—— 4-methyl-O-methylbenzohydroximoyl azide 1224174-92-8 C9H10N4O
4-methyl-O-methylbenzohydroximoyl azide