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中文名称 英文名称 CAS号 化学式
—— 4-(8,8-dimethyl-2,2-dioxo-2λ<sup>6</sup>-thia-spiro[3.5]non-5-en-6-yl)-morpholine 53452-04-3 C14H23NO3S
—— 4,5-bis(1,3,2-benzodioxaborolyl)-9,9-dimethylxanthene 1033038-05-9 C27H20B2O5
—— 4,9-Dihydroxy-5,6,7,8-tetrahydro-1H-benz<f>indole 83495-18-5 C12H13NO2
—— 4,4'-Dimethoxy-3,3'-di-t-butylazobenzol 36475-17-9 C22H30N2O2
—— 4'-(2-n-butyl-4H-imidazo<4,5-b>pyridin-4-ylmethyl)biphenyl-2-carbonitrile 146097-58-7 C24H22N4
—— 4-[2-(4-amino-1,2,5-oxadiazol-3-yl)-1-ethyl-6-(1-piperidinylmethyl)-1H-imidazo[4,5-c]pyridin-4-yl]-2-methyl-3-butyn-2-ol 913641-16-4 C21H27N7O2
—— 4-(Trifluoromethyl)piperidine-2-carboxylic acid hydrochloride 1955493-11-4 C7H11ClF3NO2
—— 4-Methoxy-5-[1-(7-methoxy-2,2-dimethyl-chroman-6-yl)-meth-(Z)-ylidene]-3-[4-methoxy-3-(3-methyl-but-2-enyl)-phenyl]-5H-furan-2-one 55215-38-8 C30H34O6
—— (4aS,9bR)-4-[1-Dibenzylamino-meth-(E)-ylidene]-8,9b-dimethyl-4a,9b-dihydro-4H-dibenzofuran-3-one 86657-83-2 C29H27NO2
—— 4-[[3-(2-benzyl-2,11-diazatricyclo[7.3.1.05,13]trideca-5(13),6,8-triene-11-carbonyl)-4-fluorophenyl]methyl]-2H-phthalazin-1-one 1428123-47-0 C34H29FN4O2
—— 4-chloro-N-(4-{[(3,4-dimethylphenyl)(ethylsulfonyl)amino]methyl}phenyl)benzamide 1356852-75-9 C24H25ClN2O3S
—— 4-hydroxy-7-(pyridin-3-yloxy)-isoquinoline-3-carboxylic acid butyl ester 808117-95-5 C19H18N2O4
—— 4-[(5-o-tolyl-[1,3,4]thiadiazol-2-ylimino)-methyl]-phenol 59565-62-7 C16H13N3OS
—— 4-[benzyl-(<i>O</i><sup>2'</sup>,<i>O</i><sup>3'</sup>-isopropylidene-adenosin-5'-yl)-amino]-butyric acid <i>tert</i>-butyl ester 58611-61-3 C28H38N6O5
—— 4-{2-Methoxy-5-[(S)-5,6,7-trimethoxy-8-(6-methoxy-2-methyl-1-oxo-1,2,3,4-tetrahydro-isoquinolin-7-yloxy)-2-methyl-1,2,3,4-tetrahydro-isoquinolin-1-ylmethyl]-phenoxy}-benzaldehyde 58169-30-5 C39H42N2O9
—— 4-(5-{9-Methoxy-7-[6-(1-methoxycarbonyl-ethyl)-5-methyl-tetrahydro-pyran-2-ylmethyl]-2,4,10-trimethyl-1,6-dioxa-spiro[4.5]dec-2-yl}-2-methyl-tetrahydro-furan-2-yl)-3-methyl-4-oxo-butyric acid methyl ester 57238-97-8 C34H56O10
—— 4-<i>p</i>-tolyl-[1,2]dithiolylium; iodide 28717-32-0 C10H9S2*I
—— 4-[N'-(3-Chloro-4-trifluoromethyl-phenyl)-hydrazinocarbonyl]-cyclobut-2-enecarboxylic acid 68359-96-6 C13H10ClF3N2O3
—— 4-<2-<4-(ethoxycarbonyl)phenoxy>ethyl>thiosemicarbazide 119932-35-3 C12H17N3O3S
—— 4α,5α-epoxy-17-hydroxy-4-methyl-3-oxo-17α-pregn-20-yne-2α-carbonitrile 71507-09-0 C23H29NO3
—— 4-o-tolylbuta-2,3-dien-1-ol 1370340-58-1 C11H12O
—— 4-Nitrophenylmethyl,[5,8,13,14-tetrahydro-14-methyl-8,13-dioxobenz[5,6]isoindolo[2,1-b]isoquinolin-9-yl]phosphoric acid, triethylamine salt 114517-47-4 C6H15N*C28H21N2O8P
—— 4-(4,11-Diamino-1,3,5,10-tetraoxo-1,3,5,10-tetrahydro-naphtho[2,3-f]isoindol-2-yl)-butyric acid ethyl ester 64135-03-1 C22H19N3O6
—— 4-Fluor-2,3,5-trimethylbenzoesaeure 26584-25-8 C10H11FO2
—— 4-[(3-Fluorobenzoyl)amino]-2-hydroxybenzoic acid 926209-19-0 C14H10FNO4
—— 4-(2-Fluorophenyl)-2-oxo-3(2H)-thiazolepropanoic acid 926198-87-0 C12H10FNO3S
—— 4-(4,11-Diamino-1,3,5,10-tetraoxo-1,3,5,10-tetrahydro-naphtho[2,3-f]isoindol-2-yl)-butyric acid butyl ester 64173-52-0 C24H23N3O6
—— 4-[4-[3,5-bis(methyloxy)phenyl]-2-(ethylamino)-1,3-thiazol-5-yl]-N-[3-fluoro-4-(octahydro-2H-pyrido[1,2-a]pyrazin-2-yl)phenyl]-2-pyrimidinamine 1126432-63-0 C31H36FN7O2S
—— 4'-Nitro-4-ethylbenzolsulfanilid 92192-41-1 C14H14N2O4S
—— 4-{(S)-{3-[(1S)-1-(3,5-difluorophenyl)-2-fluoro-2-methylpropyl]azetidin-1-yl}[3-(5-oxo-4,5-dihydro-1,3,4-oxadiazol-2-yl)phenyl]methyl}-benzonitrile 937732-04-2 C29H25F3N4O2
—— 4-cyano-1-oxohexahydro-1λ<sup>4</sup>-thiopyran-4-carboxylic acid tert-butyl ester 1455092-15-5 C11H17NO3S
—— 4-(3-bromopropylsulfanyl)-2-ethoxy-5-nonyl-1,3-dithiole 127679-25-8 C17H31BrOS3
—— 4-Methyl-piperidine-1-carboxylic acid (5-butoxy-2,4-dichloro-phenyl)-amide 37675-86-8 C17H24Cl2N2O2
—— 4-(4-Benzyloxy-phenoxy)-3-{[1-dimethylamino-meth-(E)-ylidene]-sulfamoyl}-5-pyrrol-1-yl-benzoic acid methyl ester 66889-35-8 C28H27N3O6S
—— 4,4-dicyano-2,2-dimethoxy-3-thiophen-2-yl-butyric acid methyl ester 57984-23-3 C13H14N2O4S
—— {(4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo{8.8.8}hexacosane)K}2{B9H13} 119391-52-5 B9H13*2C18H36N2O6*2K
—— (4-{[6-(4-acetyl-phenyl)-1,3-dioxo-2,3-dihydro-1H-isoquinolin-4-ylidenemethyl]-amino}-phenyl)-acetonitrile 943545-27-5 C26H19N3O3
—— 4-({[1,3-dioxo-6-(1H-pyrrol-3-yl)-2,3-dihydro-1H-isoquinolin-4-ylidenemethyl]-amino}-methyl)-benzenesulfonamide 943530-88-9 C21H18N4O4S
—— (4-Carbamimidoyl-phenylamino)-{3-ethynyl-5-[(R)-(tetrahydro-furan-3-yl)oxy]-phenyl}-acetic acid methyl ester 937018-66-1 C22H23N3O4
—— 4-(1-methyl-1H-quinolin-4-ylidenemethylimino)-3-phenyl-4H-isoxazol-5-one 31466-24-7 C20H15N3O2
—— 4-Bromo-N-(3-hydroxycyclohexyl)-1-methyl-1H-pyrrole-2-carboxamide 1183150-95-9 C12H17BrN2O2
—— (4S,5R,6R)-4-Azido-5-ethanesulfonylamino-6-((1S,2R)-1,2,3-triacetoxy-propyl)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 1055030-91-5 C18H26N4O11S
—— 4-O-(4-ethoxybenzyl)sinapyl aldehyde 881855-34-1 C20H22O5
—— (4E,6E)-7-(4-Methoxy-phenyl)-2-methyl-1,1-bis-methylsulfanyl-hepta-1,4,6-trien-3-one 99048-64-3 C17H20O2S2
—— 4-acetoxy-3-phenyl-3,4-dihydro-benzo[e][1,3]oxazin-2-one 30190-39-7 C16H13NO4
—— (4-Nitro-phenyl)-[5-phenyl-[1,2,4]dithiazol-(3Z)-ylidene]-amine; hydrochloride 80109-21-3 C14H9N3O2S2*ClH
—— 4-(2,3-dimethoxybenzyl)-3,4-dihydronaphthalen-1(2H)-one oxime 1309875-88-4 C19H21NO3
—— 4-chloro-2-methyl-6-oxo-1-propyl-1,6-dihydro-pyridine-3-carboxylic acid 1310923-87-5 C10H12ClNO3
—— 4-[5-[4-(Trifluoromethyl)phenyl]furan-2-yl]phenol 1421046-07-2 C17H11F3O2
—— (4S,5R)-4,5-bis(4-fluorophenyl)-1-methylsulfonylazepane 1342798-53-1 C19H21F2NO2S