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中文名称 英文名称 CAS号 化学式
—— 4-(2-Succinimidoethyliden)-7-methoxy-N-methyl-1,2,3,4-tetrahydro-chinolin 22789-66-8 C17H20N2O3
—— 4-(2-Methyl-4-chlor-phenyl)-1H-3,4-dihydro-1,4-benzodiazepindion-(2,5) 23098-29-5 C16H13ClN2O2
—— 4-butyl-4-[(4-fluoro-anilino)-(3-fluoro-phenyl)-methyl]-1,2-diphenyl-pyrazolidine-3,5-dione 21280-99-9 C32H29F2N3O2
—— 4,6,7-Triacetoxy-auron 23246-53-9 C21H16O8
—— 4,6,7-Trihydroxy-auron 23045-76-3 C15H10O5
—— 4-Methoxycarbonyl-4-methyl-5-phenyl-1,4-dihydropyridazin 30428-35-4 C13H14N2O2
—— 4,5-diacetoxy-2-benzotriazol-2-yl-tetrahydro-pyran 35311-03-6 C15H17N3O5
—— 4-Bromo-benzenesulfonic acid (1R,2R,3aS,5S,6aS)-(octahydro-2,5-cyclo-pentalen-1-yl) ester 27011-51-4 C14H15BrO3S
—— (4-ethyl-3,4-dimethyl-5-methylene-thiazolidin-2-ylidene)-phenyl-amine 71224-31-2 C14H18N2S
—— 4-(4-(3-fluorophenyl)-6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)-N-(2-methoxybenzyl)-4-oxobutanamide 1224393-52-5 C25H25FN2O3S
—— 4,5-diethoxycarbonyl-3-hydroxy-5-(4-methoxybut-3-en-2-one)-1,5-dihydro-2H-pyrrole-2-one 128252-44-8 C15H19NO8
—— 4-hydroxy-2-pyridin-3-yl-[1,3]thiazin-6-one 90418-67-0 C9H6N2O2S
—— 4-(4-fluorophenyl)-2,2-dimethylpent-4-enenitrile 1375414-72-4 C13H14FN
—— {4-[3-(6-aminopyridine-3-yloxy)-5-(4-cyanophenoxy)benzoylamino]-cyclohexyl}carbamic acid tert-butyl ester 1256594-67-8 C30H33N5O5
—— 4-[3,5-bis-(4-cyano-phenoxy)-benzoyl]-piperazine 1256592-35-4 C25H20N4O3
—— 4-methyl-α-pyrrolidinopropiophenone 1326703-25-6 C14H19NO
—— (4-Methoxy-phenyl)-(4-morpholin-4-yl-phenyl)-diazene 87437-36-3 C17H19N3O2
—— 4-(4-((4-(2-(3-carboxyphenyl)cyclopropyl)-3-chlorophenoxy)methyl)-5-cyclopropylisoxazol-3-yl)-3,5-dichloropyridine 1-oxide 1268245-12-0 C28H21Cl3N2O5
—— 4-[(3R,5R)-1-benzyl-3-hydroxy-2-oxo-5-pyrrolidinyl]-2,3-O-isopropylidene-1-O-methyl-α-D-lyxo-tetrofuranose 649571-89-1 C19H25NO6
—— 4-methyl-1,1-diphenylhex-1-ene 66292-26-0 C19H22
—— 4,4’-dicyano-4"-2-ethylaniline 1609268-52-1 C22H17N3
—— 4,25-Dimethyl-6,23-diphenylheptacyclo[16.8.0.02,11.03,8.04,25.012,17.021,26]hexacosa-1(18),2(11),3(8),6,9,12,14,16,19,21(26),22-undecaene-5,24-dione 1643872-61-0 C40H26O2
—— 4",6"-di-O-acetyl-1-N-[(S)-6-amino-2-benzyloxy-N-benzyloxycarbonylhexanoyl]-2,2"-O-benzyl-3,2',6',3"-tetra-N-benzyloxycarbonyl-2-hydroxydibekacin 959919-06-3 C89H100N6O23
—— (4R,4aS,6R,9R,11S,11aR)-4-<(tert-butyl)dimethylsilyloxy>perhydro-6-hydroxy-8,8,11a-trimethyl-7-oxo-6,9-ethano-7H-benzocyclononen-12-yl acetate 145125-62-8 C26H46O5Si
—— 4-Benzoyl-5-(p-nitrophenyl)-1-(α-pyridyl)-2,3-pyrrolidindion 36069-63-3 C22H15N3O5
—— 4-Phenyl-5-(m-hydroxyphenyl)-1-(p-chlorphenyl)-2,3-pyrrolidindion 36085-24-2 C22H16ClNO3
—— 4a,8a-Dihydro-2-phenyl-pyrano<3,2-d><1,3>dioxin-8-on 10579-01-8 C13H12O4
—— 4-(4-chloro-phenyl)-2-ethylsulfanyl-5-thiocyanato-thiazole 35534-88-4 C12H9ClN2S3
—— 4'-O-(γ,γ-Dimethylallyl)naringin 28116-96-3 C32H40O14
—— 4-o-Chlorphenylhydroxymethyl-isochinolin-methoiodid 34140-13-1 C17H15ClNO*I
—— 4-(2-Ethylthio-4-hydroxy-5-fluor-6-pyrimidyl)-3-buten-2-on 23865-47-6 C10H11FN2O2S
—— 4-Bromo-3-hydroxy-naphthalene-2-carboxylic acid naphthalen-2-ylamide 50729-51-6 C21H14BrNO2
—— 4-(1-Methyl-octahydro-indol-2-yl)-butan-2-ol 91663-91-1 C13H25NO
—— 4-(2-chloro-2,2-bis-ethanesulfonyl-ethyl)-morpholine 40182-91-0 C10H20ClNO5S2
—— 4-Benzoyl-4-azahomoadamantan-5-on 32537-20-5 C17H19NO2
—— 4-hydroxy-3-[4-(4-oxo-3,4-dihydro-quinazolin-2-yl)-phenylazo]-naphthalene-1-sulfonic acid 20788-98-1 C24H16N4O5S
—— 4-(2-amino-phenoxy)-6-methoxy-[1,3,5]triazin-2-ylamine 39799-44-5 C10H11N5O2
—— 4-(2-Pyridyl)-3-phenanthrol 30309-83-2 C19H13NO
—— 4-(Cp(PPh3)2Ru(C.tplbond.C))-5-Cl-2-PhC9H4N 255378-25-7 C58H44ClNP2Ru
—— (4R,6S,7R,8S,10R)-1-((S)-4-Benzyl-2-oxo-oxazolidin-3-yl)-6,8-dimethoxy-4,10-dimethyl-7-triethylsilanyloxy-11-triisopropylsilanyloxy-undecane-1,2,3-trione 126789-28-4 C40H69NO9Si2
—— 4-benzyloxy-N,N,1;2-tetramethyl-5-(3-(2,6-dimethylphenyl)-3-oxopropyl)-1H-benzimidazole-6-carboxamide 1034771-62-4 C30H33N3O3
—— 4-Methyl-3-aethyl-2-<4-dimethylamino-styryl>-5-<2-methyl-thiazolyl-(4)>-thiazoliumion 100355-01-9 C20H24N3S2*I
—— 4-propyl-1-methyl-5-(tritylamino)pyrazole 1025391-20-1 C26H27N3
—— 4-(3<i>H</i>-benzo[<i>e</i>]indol-1-yl)-butan-1-ol 30015-95-3 C16H17NO
—— [4-(2-pyridin-2-yl-vinyl)-phenylhydrazono]-acetic acid 27722-84-5 C15H13N3O2
—— 4'-Cyanobenzilpinacol 36803-63-1 C30H20N2O4
—— 4-Diisopropylaminochinolin 24260-13-7 C15H20N2
—— 4-methyl-6,6'-diphenyl-3,4,5,6,3',6'-hexahydro-1<i>H</i>,1'<i>H</i>-4,4'-methanediyl-bis-pyrimidin-2-one 30570-22-0 C22H24N4O2
—— (4R,5S,4'R)-2,2'-Diphenyl-[4,4']bi[[1,3]dioxolanyl]-5-carboxylic acid amide 23263-05-0 C19H19NO5
—— 4'-Ethoxy-4'-phenyl-2'-oxo-1',4'-dihydro-cyclopentan-1spiro-3'-2'H-chinolin 23825-83-4 C21H23NO2