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中文名称 英文名称 CAS号 化学式
—— 4-bromomethyl-3<i>H</i>-thiazol-2-one 55002-65-8 C4H4BrNOS
—— 4-(5-chloro-7-cyclopentylamino-1H-indole-2-yl)benzoic acid methyl ester 1120333-86-9 C21H21ClN2O2
—— 4-((2,6-difluorophenyl)ethynyl)-1H-pyrrolo[2,3-b]pyridine 1174296-72-0 C15H8F2N2
—— 4,7-di-tert-butyl-2-methyl-benzooxazole 32299-94-8 C16H23NO
—— [4-(3'-Ethoxycarbonylaminophenyl)4-oxo-butylidene]bisphosphonic acid tetraethyl ester 141827-79-4 C21H35NO9P2
—— 4-(5'-oxo-2'-pyrrolidinyl)-cyclohex-2-en-1-ol formate 118311-68-5 C11H15NO3
—— 4-carbethoxy-3-carbethoxymethyl-1-methylpiperazin-2-one 104143-61-5 C12H20N2O5
—— 4-(3-chloro-anilinomethylene)-3-methyl-4<i>H</i>-isoxazol-5-one 40538-67-8 C11H9ClN2O2
—— 4-Bromo-benzoic acid (3aS,5aS,10aR,11aR,11bS)-8-hydroxy-3a-methyl-2,3,3a,4,5,5a,9,10,10a,11,11a,11b-dodecahydro-1H-cyclopenta[j]acephenanthrylen-3-yl ester 62230-95-9 C27H29BrO3
—— (4-methyl-2-triphenylstannylsulfanylphenyl)sulfanyl-triphenylstannane 100418-09-5 C43H36S2Sn2
—— 4-phenyl-3-oxa-1-aza-spiro[4.5]dec-1-ene 58644-64-7 C14H17NO
—— 4-Amino-5-methyl-biphenyl-3-carboxylic acid methyl ester 287108-98-9 C15H15NO2
—— 4-<1-(3-hydroxyadamantyl)>-3-N,N-dimethylaminofuroxan 120367-89-7 C14H21N3O3
—— 4,4'-Dihydroxy-trichinon 2694-52-2 C18H8O8
—— 4-(4-(3-(3-(4-(1H-indol-3-yl)-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl)-indol-1-yl)-propyl)-(1,2,3)triazol-1-yl)-benzonitrile 1262304-24-4 C32H23N7O2
—— 4-(p-Nitrophenyl)-2,6-diphenyl-1,3,4,5-thiatriazine 121948-38-7 C20H14N4O2S
—— 4-methyl-2-thioxo-2λ<sup>5</sup>-[1,3,2]dioxaphospholane-2-thiol 17043-52-6 C3H7O2PS2
—— 4-({[(2',5'-difluorobiphenyl-4-yl)methyl]sulfonyl}amino)-2-hydroxybenzoic acid 1353435-08-1 C20H15F2NO5S
—— (4-Fluoro-phenyl)-[3-((E)-4-hydroxy-but-2-enyl)-2-methyl-phenyl]-methanone 41652-54-4 C18H17FO2
—— 4-Methyl-2-(2-pyridylcarbamoyl)-2H-1,4-benzothiazin-3(4H)one 1,1-dioxide 83581-06-0 C15H13N3O4S
—— 4-[2-(3,5-Dichloro-4-pyridyl)-1-oxoethyl]-7-methoxy-spiro[2,3-dihydrobenzofuran-2,1'-cyclopentane] 185407-91-4 C20H19Cl2NO3
—— 4-{2-[3,5-dichloro-6-(2,3-dihydro-1H-inden-1-ylidenemethyl)-2-oxopyridine-1(2H)-yl]ethyl}benzoic acid 1091596-81-4 C24H19Cl2NO3
—— 4-hydroxymethylene-5-oxo-azepane-1-carboxylic acid tert-butyl ester 911485-72-8 C12H19NO4
—— 4-[4-[5-amino-6-[3-(1H-indol-5-yl)isoxazol-5-yl]pyrazin-2-yl]pyridin-2-yl]piperidine-4-carbonitrile 1402389-28-9 C26H22N8O
—— 4-(3-Fluoro-8,8-dimethyl-6-oxo-7,9-dihydropyrido[1,2-a]indol-10-yl)-2-(morpholin-4-ylamino)benzamide 1279092-27-1 C25H27FN4O3
—— 4-[4-(2-ethyl-1,3-benzothiazol-6-yl)-1H-pyrazol-1-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1402637-43-7 C18H22N4O4S2
—— 4-{6-(2,3-difluorophenoxy)-4-[(3,3,3-trifluoropropyl)amino]-1H-benzimidazol-1-yl}-N,2-dimethylbenzamide 1401450-53-0 C25H21F5N4O2
—— 4-(4-Methoxymethoxy-pentyl)-2,2-dimethyl-[1,3]dioxolane 91898-37-2 C12H24O4
—— 4-[(4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,6b,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-8-yl]-benzoic acid methyl ester 1400572-14-6 C30H33F2NO7
—— 4-[4,5-Bis(3,4-dihydroxyphenyl)thiophen-2-yl]benzene-1,2-diol 1394840-43-7 C22H16O6S
—— 4-[(2-cyano-5-{[2-(dimethylamino)ethyl](methyl)amino}benzyl)oxy]-N-(2-methyl-5-(1-methyl-1H-imidazol-2-yl)phenyl)benzamide 1126368-83-9 C31H34N6O2
—— 4-(2,4-Dichloro-phenylazo)-3-hydroxy-naphthalene-2-carboxylic acid (1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinolin-5-yl)-amide 66266-57-7 C29H16Cl2N4O4
—— 4-[1-Aza-bicyclo[2.2.2]oct-(3E)-ylideneamino]-benzoic acid ethyl ester 68698-52-2 C16H20N2O2
—— 4-(7-Methoxy-3-phenyl-2H-chromen-2-yl)-phenylamine 66760-85-8 C22H19NO2
—— 4,6,7-triphenyl-1<i>H</i>-[3-<sup>15</sup><i>N</i>]pteridin-2-one 65549-15-7 C24H16N4O
—— 4-[5-(4-fluoro-phenyl)-pyridin-3-yl]-2-(6-methyl-pyridin-2-yl)-7H-pyrrolo[2,3-d]pyrimidine 1171890-54-2 C23H16FN5
—— 4-(7-cyclopentylamino-5-methyl-1H-indole-2-yl)benzoic acid methyl ester 1120333-88-1 C22H24N2O2
—— 4-Guanidino-butane-1-sulfonic acid (4-nitro-phenyl)-amide 63345-47-1 C11H17N5O4S
—— 4-Methyl-2-indanyl-chrysanthemat 67864-26-0 C20H26O2
—— 4-[[3-[bis[4-(dimethylamino)phenyl]phosphanylmethyl]phenyl]methyl-[4-(dimethylamino)phenyl]phosphanyl]-N,N-dimethylaniline 162465-77-2 C40H48N4P2
—— {4-[(E)-3-(4'-chloro-biphenyl-4-yl)-acryloylamino]-benzyl}-methylcarbamic acid tert-butyl ester 689300-93-4 C28H29ClN2O3
—— 4-(dideuterio(phenyl)methyl)morpholine 1119277-73-4 C11H15NO
—— 4-Cyan-3-(iodacetylamino)-5-(methylthio)1-phenylpyrrol-2-carbonsaeure-ethylester 151546-34-8 C17H16IN3O3S
—— 4-benzyl-N-(4-(4-(2-(tert-butyl)-6-(trifluoromethyl)pyrimidin-4-yl)piperazin-1-yl)butyl)piperidine-1-carboxamide 1596370-51-2 C30H43F3N6O
—— 4-Amino-1-methylpiperidin-2-one dihydrochloride 1797374-82-3 C6H14Cl2N2O
—— 4-amino-N-(4,6-dimethylpyrimidin-2-yl)benzenesulfonamide;3-hydroxynaphthalene-2-carboxylic acid 1315305-75-9 C11H8O3*C12H14N4O2S
—— 4,4-bis-(4-methoxy-phenyl)-but-3-enoic acid methyl ester 102172-05-4 C19H20O4
—— 4,5-bis(hydroxymethyl)-3-hydroxy-1-cyclohexene 220301-49-5 C8H14O3
—— 4-tert-butyl-N-[3-(6-{[4-(1,4-dimethyl-3-oxopiperazin-2-yl)phenyl]amino}-4-methyl-5-oxo-4,5-dihydropyrazin-2-yl)-2-methylphenyl]-N-[3-(dimethylamino)propyl]benzamide 1133433-55-2 C40H51N7O3
—— 4,5-dichloro-2-phenylthiazole 3-oxide 141305-65-9 C9H5Cl2NOS