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    中文名称 英文名称 CAS号 化学式
    —— 4,4-Dibenzyl-5-imino-2-oxo-pyrrolidine-3-carboxylic acid ethyl ester 37705-35-4 C21H22N2O3
    —— 4-[2-Hydroxy-3-(3-hydroxy-10,13-dimethyl-7-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-butyl]-5,5-dimethyl-5H-furan-2-one 22336-99-8 C29H42O5
    —— 4b-Ethoxy-5a,10,10a,11,11a,12-hexahydro-4bH-diindeno[1,2-b;2',1'-e]pyran 22950-39-6 C21H22O2
    —— 4-ethyl-3,syn-8-diphenylbicyclo<3.2.1>oct-3-en-endo-2-ol 82522-03-0 C22H24O
    —— (4S,6S)-6-Biphenyl-4-yl-4-hydroxy-piperidin-2-one 124082-47-9 C17H17NO2
    —— 4-O-benzoyl-2,3,6-tri-O-methyl-1,5-anhydro-D-mannitol 142094-29-9 C16H22O6
    —— [4-(tert-butyldimethylsilyloxymethyl)-5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl]oxoacetic acid methyl ester 345264-75-7 C21H29NO4Si
    —— 4-Nitro-5-N(propargyl)propionamido-1-(3,6-dichloro-5-trifluoromethyl-2-pyridyl)pyrazole 188606-38-4 C15H10Cl2F3N5O3
    —— 4-(5-chloro-2,4-dimethoxy-phenylazo)-1-(4-methoxy-benzenesulfonyl)-3,5-dimethyl-1<i>H</i>-pyrazole 34703-57-6 C20H21ClN4O5S
    —— 4,4-Diaethoxy-2,2-bis-(4-aethyl-phenyl)-buttersaeure-methylester 21765-29-7 C25H34O4
    —— 4-cyclohexyl-butyric acid <i>o</i>-tolyl ester 25804-61-9 C17H24O2
    —— 4-p-Nitrophenylhydroxymethylisochinolin-methoiodid 34140-08-4 C17H15N2O3*I
    —— 4,4-Dimethyl-1-ethyl-5-isopropyl-Δ<sup>2</sup>-pyrazolin 22888-87-5 C10H20N2
    —— 4-(6-chloro-1,3-dimethyl-2-oxo-2,3-dihydro-1<i>H</i>-benzoimidazol-5-yl)-pentanoic acid methyl ester 21201-82-1 C15H19ClN2O3
    —— 4-Nitro-1-piperidinoacetylamino-anthrachinon 23949-26-0 C21H19N3O5
    —— 4-ethyl-7-methyl-2,4-dihydro-thioxantheno[1,9-<i>ef</i>][1,4]diazepin-3-one 37537-91-0 C18H16N2OS
    —— 4-<3-Aethoxycarbonyl-phenylhydrazono>-1,3-diphenyl-2-pyrazolin-5-on 23281-55-2 C24H20N4O3
    —— 4-Acetyl-4-azahomoadamantan-5-on 32585-39-0 C12H17NO2
    —— 4,4'-Dinitro-N-(3-ethoxy-2-pyridyl)-dibenzamid 36855-89-7 C21H16N4O7
    —— (4aS,6aR,6aS,6bR,8aR,10S,12aR,14bS)-2,2,6a,6b,9,9,12a-heptamethyl-10-[4-[1-(4-methylphenyl)sulfonyltriazol-4-yl]butanoyloxy]-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid 1459140-71-6 C43H61N3O6S
    —— 4-methylphenyl 2-O-acetyl-6-O-benzyl-3-O-(methoxyethanoyl)-1-thio-β-D-glucopyranoside 219518-36-2 C25H30O8S
    —— 4-(5-chloro-2-benzoxazolylmethyl)benzonitrile 1593235-35-8 C15H9ClN2O
    —— 4a,10a-diethoxy-3-methyl-1,5-dihydropyrimido[4,5-b][1,4]benzothiazine-2,4-dione 89810-02-6 C15H19N3O4S
    —— 4-iodo-2-(N-methyl-N-methylsulphonyl)aminobenzoic acid 158580-98-4 C9H10INO4S
    —— 4,5'-Dinitro-o-terphenyl 60366-42-9 C18H12N2O4
    —— 4-pentenyl O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->3)-O-(2,4,6-tri-O-acetyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside 928824-09-3 C43H61NO25
    —— 4-<p-Amino-benzolsulfonamido>-5-brom-3-methyl-isothiazol 4592-59-0 C10H10BrN3O2S2
    —— 4-(aminomethyl)-N-[2,6-dibromo-4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-phenyl]benzamide 1267505-65-6 C17H11Br2F7N2O
    —— 4,4'-bis(2,2-dimethyl-1,3-dioxolan-4-ylmethoxy)biphenyl-3-yloxyundecyl adamantane-1-carboxylate 1058146-02-3 C40H58O9
    —— 4,8-Di-1,3-dithian-2-yliden-4,4a,8,8a-tetrahydro-4a,8a-methano-1,5-naphthochinon 97314-64-2 C19H18O2S4
    —— 4",6"-di-O-acetyl-1-N-[(S)-2-acetoxy-3-amino-N-benzyloxycarbonylpropionyl]-2,2"-di-O-benzyl-3,2',6',3"-tetra-N-benzyloxycarbonyl-2-hydroxydibekacin 959918-94-6 C81H90N6O24
    —— 4-(1-methyl-7-oxo-2,3,7,8,9,9a-hexahydro-1H-benzo[de]quinolin-8-yl)butanoic acid 946160-15-2 C17H21NO3
    —— [4-(4-{[1-(4-Chloro-phenyl)-meth-(Z)-ylidene]-amino}-phenyl)-thiazol-2-yl]-pyridin-2-yl-amine 86440-16-6 C21H15ClN4S
    —— 4-(2-amino-4,5-dihydro-imidazol-1-yl)-benzonitrile 41213-52-9 C10H10N4
    —— 4-(5-oxo-8,9,11,14-tetrahydro-5H,7H-6,10-dioxabenzocyclododecen-7-yl)but-2-enoyl azide 794588-79-7 C18H19N3O4
    —— 4-(3,4-Dimethoxy-phenyl)-4-oxo-butyric acid (2S,3R,3aS,6R,6aR)-2-benzyloxy-6-hydroxy-hexahydro-furo[3,2-b]furan-3-yl ester 198769-10-7 C25H28O9
    —— 4-[4-(2-Amino-6-methyl-4-(3H)-oxopyrimidin-5-yl)-piperazin-1-yl]benzoic acid ethyl ester 197367-91-2 C18H23N5O3
    —— 4-(4,4'-Dimethoxy-benzhydryl)-thiazol 14819-09-1 C18H17NO2S
    —— 4-(phenylsulfonyl)-1-tosyl-5,6-dihydro-2-pyridone 317339-72-3 C18H17NO5S2
    —— (4,7,8-trimethoxy-2-oxo-1,2-dihydro-quinolin-3-yl)-acetaldehyde 40042-50-0 C14H15NO5
    —— 4-[4-allyloxycarbonyl-2-(2-bromo-acetylamino)-phenylamino]-piperidine-1-carboxylic acid tert-butyl ester 1067718-02-8 C22H30BrN3O5
    —— 4-(3,4-dihydroquinolin-1(2H)-yl)-2,4-dimethylpentan-2-ol 1605294-29-8 C16H25NO
    —— 4-Adamantan-1-yl-4-methyl-pentan-2-one 113249-49-3 C16H26O
    —— 4-amino-2-ethyl-6-(4-methoxy-phenyl)-2H-pyridazin-3-one 852617-61-9 C13H15N3O2
    —— [4-[2,2-Bis(ethoxycarbonyl)-5-oxopyrrolidin-1-yl]phenyl]boronic acid 620628-34-4 C16H20BNO7
    —— 4,5-dihydro-3H-naphtho[1,2-d][1,2,3]triazole 805315-77-9 C10H9N3
    —— (4-{2-amino-6-[5-{[(2,4-difluorophenyl)sulfonyl]amino}-6-(methyloxy)-3-pyridinyl]-3-quinolinyl}phenyl)acetic acid 1366128-55-3 C29H22F2N4O5S
    —— 4-[4,8-Bis-(3-cyano-propyl)-2,4,6,8-tetraethyl-[1,3,5,7,2,4,6,8]tetroxatetrasilocan-2-yl]-butyronitrile 28229-52-9 C20H39N3O4Si4
    —— 4-cyclohex-1-enyl-5-imino-pyrrolidin-2-one 409108-72-1 C10H14N2O
    —— 4-nitrophenyl β-D-glucopyranosyl-(1-4)-β-D-glucopyranosyl-(1-3)-β-D-glucopyranoside 215776-07-1 C24H35NO18