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    中文名称 英文名称 CAS号 化学式
    —— 4-(<i>N</i>'-biphenyl-4-yl-thioureido)-2-hydroxy-benzoic acid 109653-44-3 C20H16N2O3S
    —— 4-butyloxycarbonyl-3,4,5,6-tetrahydropyridine 1-oxide 1037309-15-1 C10H17NO3
    —— 4-amino-1-[(2R,6S)-6-[[tert-butyl(diphenyl)silyl]oxymethyl]morpholin-2-yl]-5-iodopyrimidin-2-one 1429480-18-1 C25H31IN4O3Si
    —— 4-[4-(2,4-dimethoxy-benzyliden)-3-octadecylamino-5-oxo-4,5-dihydro-pyrazol-1-yl]-benzenesulfonic acid 103399-84-4 C36H53N3O6S
    —— 4-[(hexadecane-1-sulfonylhydrazono)-(4-methoxy-phenyl)-methyl]-morpholine 2971-10-0 C28H49N3O4S
    —— 4-(3-dimethylamino-1-[3-(4-trifluoromethoxy-benzoylamino)phenyl]propylamino)quinazoline-8-carboxylic acid amide 1240475-73-3 C28H27F3N6O3
    —— 4-(1-methyl-1H-imidazol-4-yl)-2-thieno[2,3-c]pyridin-3-yl-furo[2,3-c]pyridin-7-ylamine 1326713-48-7 C18H13N5OS
    —— 4-(pyridin-4-ylmethylene)isoquinoline-1,3(2H,4H)-dione 332013-38-4 C15H10N2O2
    —— 4,5-epoxy-2,5,6-trimethyl-3-heptanone 74097-51-1 C10H18O2
    —— 4-(8-fluoro-5-methyl-5<i>H</i>-[1,2,4]triazino[5,6-<i>b</i>]indol-3-ylamino)-2-methyl-butan-2-ol 23563-14-6 C15H18FN5O
    —— 4-[5-(6-amino-5-trifluoromethyl-pyridin-3-yl)-imidazo[2,1-b][1,3,4]thiadiazol-2-yl]-piperazine-1-carboxylic acid tert-butyl ester 1360174-32-8 C19H22F3N7O2S
    —— 4-methyl-<i>N</i><sup>6</sup>-propyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-3,6-diamine 52332-50-0 C10H15N5
    —— 4-Methoxy-4-(p-chlorphenyl)cyclohexanonoxim 42020-53-1 C13H16ClNO2
    —— 4-((R)-1-{3-[(2,2-dimethyl-cyclopropanecarbonyl)amino]phenyl}ethylamino)quinazoline-8-carboxylic acid amide 1240477-81-9 C23H25N5O2
    —— 4-chloro-9-fluoro-17-hydroxy-pregn-4-ene-3,11,20-trione 3852-96-8 C21H26ClFO4
    —— 4-Fluoro-benzoic acid (9R,10S,11S,13S,16S,17R)-9-fluoro-11-hydroxy-17-(2-hydroxy-acetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl ester 52619-36-0 C29H32F2O6
    —— 4-bromo-3-(2,2-dimethyl-1,3-dioxan-4-yl)pyridine 1229578-22-6 C11H14BrNO2
    —— {4-[(R)-3-(tert-Butyl-dimethyl-silanyloxy)-1-(tert-butyl-dimethyl-silanyloxymethyl)-propyl]-phenyl}-dimethyl-amine 447462-36-4 C24H47NO2Si2
    —— 4-(5-Chloro-2-hydroxymethyl-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid dimethyl ester 104454-10-6 C18H20ClNO5
    —— 4-[2-(4-Chloro-phenoxy)-2-methyl-propionyloxy]-benzoic acid 52161-01-0 C17H15ClO5
    —— 4-[(Z)-3-Chloro-5-ethoxy-pent-2-en-(Z)-ylidene]-1,2,5-trimethyl-piperidine 52915-79-4 C15H26ClNO
    —— 4-[(Z)-5-Ethoxy-3-methyl-pent-2-en-(E)-ylidene]-1,2,5-trimethyl-piperidine 53707-59-8 C16H29NO
    —— 4a-benzyl-1-methyl-2,3,4,4a,5,7a-hexahydro-1<i>H</i>-pyrrolo[3,4-<i>b</i>]pyridin-7-ylamine 40247-88-9 C15H21N3
    —— 4-Methoxy-1,4,6,8-tetramethyl-2,5,7,9-tetrathia-tricyclo[4.3.1.0<sup>3,8</sup>]decane 54902-18-0 C11H18OS4
    —— 4-(5-methoxy-2,4-dimethyl-phenyl)-butyric acid ethyl ester 855617-63-9 C15H22O3
    —— 4-benzyloxy-3-(2',6'-dimethylphenyl)aniline 1063712-71-9 C21H21NO
    —— 4,6-dibromo-5-ethyl-2-methyl-2<i>H</i>-[1,2,3]diazaborinin-3-ol 57216-00-9 C6H9BBr2N2O
    —— {4-[4-({2-[(4-chlorobenzoyl)amino]ethyl}carbamoyl)phenyl]cyclohexyl}acetic acid 1252878-23-1 C24H27ClN2O4
    —— 4-Chlor-14,15β-epoxy-3β-hydroxycarda-4,20(22)-dienolid 53287-08-4 C23H29ClO4
    —— (4S,5R,6R)-5-(3-Benzyloxycarbonylamino-propionylamino)-4-hydroxy-6-((1R,2R)-1,2,3-trihydroxy-propyl)-5,6-dihydro-4H-pyran-2-carboxylic acid 41976-51-6 C20H26N2O10
    —— 4,6-dimethyl-1-(4-nitro-benzoylamino)-2-oxo-1,2-dihydro-pyridine-3-carbonitrile 52093-01-3 C15H12N4O4
    —— 4-methyl-5-propoxymethyl-cyclohex-4-ene-1,2-dicarboxylic acid anhydride 53726-87-7 C13H18O4
    —— 4-acetoxy-5-methyl-2-phenyl-furan-3-carboxylic acid ethyl ester 53252-33-8 C16H16O5
    —— 4-[[4-[[1-(4-chlorophenyl)cyclopropyl]amino]-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl]amino]-N-[[1-[[(1R,2S)-1-(cyclopropylsulfonylcarbamoyl)-2-ethenylcyclopropyl]carbamoyl]cyclopropyl]methyl]benzamide 1360827-31-1 C35H36ClF3N8O6S
    —— 4-(2-(3-methoxyphenyl)-5-(3-nitrobenzyl)pyrimidin-4-yl)morpholine 1189520-44-2 C22H22N4O4
    —— 4-[4-(4-amino-2,5-difluorophenyl)cyclohexylideneaminooxy]cyclohexanecarboxylic acid ethyl ester 1393686-11-7 C21H28F2N2O3
    —— 4-Carbethoxy-3-hydroxy-5-methyl-2-(β-methylcrotonoyl)-furan 51550-88-0 C13H16O5
    —— 4-bromo-5-methoxy-1,2,6-trimethyl-indole-3-carboxylic acid ethyl ester 40945-77-5 C15H18BrNO3
    —— 4-(7-aza-bicyclo[4.1.0]hept-1-ylmethyl)-<i>N</i>,<i>N</i>-dimethyl-aniline 41338-63-0 C15H22N2
    —— 4-p-Chlorbenzolazo-1,2-di-β-cyanoethyl-3,5-pyrazolidindion 53627-68-2 C15H13ClN6O2
    —— (4-methylcumyl)oxy radical 161955-00-6 C10H13O
    —— 4-phenethylpiperidine-4-carbonitrile hydrochloride 1432294-19-3 C14H18N2*ClH
    —— 4-Ethoxy-3-ethoxymethyl-1.2-butadien 32836-95-6 C9H16O2
    —— 4-amino-5-ethenyl-6-methoxycarbonyl-2-(3,4-methylenedioxyphenyl)-pyrimidine 1240312-54-2 C15H13N3O4
    —— 4-tert-Butyl-2-{[(Z)-2-hydroxy-phenylimino]-methyl}-6-methyl-phenol 55041-72-0 C18H21NO2
    —— 4,5,6,7-tetraphenyl-pyrazolo[1,5-<i>a</i>]pyridine-3-carboxylic acid ethyl ester 53441-08-0 C34H26N2O2
    —— 4-(5-Diethylamino-pentyl)-1,2,5-trimethyl-piperidin-4-ol 53919-44-1 C17H36N2O
    —— 4-(6,8-diiodo-2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-benzoic acid 54400-18-9 C16H10I2N2O3
    —— 4-chloro-1-(4-methoxy-phenyl)-5-methyl-5<i>H</i>-pyridazino[4,5-<i>b</i>]indole 52817-98-8 C18H14ClN3O
    —— 4S-hydroxymethylcepham 95237-97-1 C14H21N3O7S