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中文名称 英文名称 CAS号 化学式
—— 4,5-dimethyl-2-[2-(5-nitro-furan-2-yl)-vinyl]-oxazole 3-oxide 37151-21-6 C11H10N2O5
—— 4-(3-nitro-1-pyrazolyl)butanenitrile 169266-56-2 C7H8N4O2
—— 4-methoxy-3,4'-dinitro-deoxybenzoin 381216-48-4 C15H12N2O6
—— 4-cyclohexyl-cyclohexyl p-toluenesulfonate 100566-15-2 C19H28O3S
—— 4,4′-((6aR,7S,7aS)-7-(hydroxymethyl)-6,6a,7,7a,8,9-hexahydro-5H-cyclopropa[5,6]cycloocta[1,2-d]pyridazine-1,4-diyl)bis(2-nitrophenol) 1643438-23-6 C24H22N4O7
—— 4-(2,4-dichlorophenyl)-5-methyl-2-{N-[α-cyclopropyl-4-(methoxycarbonyl) benzyl]-N-propylamino}thiazole 166524-87-4 C25H26Cl2N2O2S
—— 4-Amino-N-(2-anilino-3-pyridyl)benzenesulfonamide 141430-80-0 C17H16N4O2S
—— (4As,7R,8aR)-1,2,3,4,4a,5,6,7,8,8a-decahydroquinolin-7-ol 64474-34-6 C9H17NO
—— (4-benzhydryl-piperazin-1-yl)-(4-chloro-benzyl)-amine 3882-62-0 C24H26ClN3
—— 4-Nitrophenyl 2,3,4-tri-O-acetyl-1-thio-α-D-arabinopyranoside 128843-99-2 C17H19NO9S
—— 4,5-dimethyl-2-(2-methylthiophen-5-yl)oxazole 3-oxide hydrochloride 866641-12-5 C10H11NO2S*ClH
—— 4'-<9-<4-<(4-nitrophenoxy)carbonyl>acridinyl>amino>methanesulfon-m-aniside 71803-18-4 C28H22N4O7S
—— (4-cyanophenyl) 2,4-dinitrobenzoate 139361-29-8 C14H7N3O6
—— 4-hydroxy-2-[(2 phenylquinazolin-4-ylidene)hydrazonomethyl]phenyloxidozinc(II) acetate 1394844-80-4 C23H18N4O4Zn
—— 4,5-dimethoxy-2-(2-methoxy-5-methyl-phenoxy)-benzoic acid 107274-25-9 C17H18O6
—— (4-cyclopropyl-3,4-dihydroquinoxalin-1(2H)-yl)(1-(2,5-dichlorobenzyloxy)cyclopropyl)methanone trifluoroacetate 1445981-02-1 C2HF3O2*C22H22Cl2N2O2
—— 4-(6-Chloropyridine-3-carbonyl)-6-methylpyran-2-one 1357190-58-9 C12H8ClNO3
—— 4-Iodo-5-methyl-2-propoxypyridine 1620691-15-7 C9H12INO
—— 4-Fluor-4,4-dinitro-butan-2-on 21850-68-0 C5H7FN2O5
—— 4-ethoxy-2-(1'-ethoxy-1'-methylethyl)-5,7-diphenylcyclopenta[b]pyran 137124-89-1 C27H28O3
—— 4-O-tert-butyldiphenylsilyl-3,5-dideoxy-5-C-hydroxymethyl-1,2-O-isopropylidene-α-L-threo-hexulopyranose 395666-07-6 C26H36O5Si
—— 4-bromo-N-tert-butoxycarbonyl-2,3-dimethylaniline 1385026-24-3 C13H18BrNO2
—— 4-(2,3-Dimethoxy-phenyl)-6-dimethylamino-hexanoic acid ethyl ester; compound with oxalic acid 76679-10-2 C2H2O4*C18H29NO4
—— [4-(3-Formyl-phenoxy)-butyl]-trimethyl-ammonium; bromide 72621-25-1 Br*C14H22NO2
—— 4-<2-(benzothiazol-2-yl)phenyl>-butan-2-one 78840-25-2 C17H15NOS
—— 4-bromo-1-phenyl-7-(trimethylsilyloxy)-6,9-dihydro-5H-benzocycloheptene 1338796-97-6 C20H23BrOSi
—— (4<i>R</i>)-6-formyl-2,2-dimethyl-(3a<i>t</i>,11a<i>t</i>)-3a,4,5,6,11,11a-hexahydro-4<i>r</i>,11<i>c</i>-epioxido-[1,3]dioxolo[4,5-<i>f</i>]pyrrolo[1,2-<i>a</i>][1,3]diazocine-7-carboxylic acid benzoylamide 40982-87-4 C21H21N3O6
—— 4-bromo-1-hydroxy-naphthalene-2-carboxylic acid 5-bromo-4-phenyl-thiazol-2-ylamide 50729-36-7 C20H12Br2N2O2S
—— {4-[bis-(2-chloro-ethyl)-amino]-benzylidene}-[4-(3,3-diphenyl-propyl)-piperazin-1-yl]-amine 48232-87-7 C30H36Cl2N4
—— 4-(2-chloro-ethyl)-5-(5-dimethylcarbamoyl-4-ethyl-3-methyl-pyrrol-2-ylmethyl)-3-methyl-pyrrole-2-carboxylic acid benzyl ester 37945-80-5 C26H32ClN3O3
—— 4-(Chloro-difluoro-methyl)-2-nitro-1-prop-2-ynyloxy-benzene 32547-90-3 C10H6ClF2NO3
—— 4-Chlor-2-(2-hydroxy-3,5-dimethylbenzyl)-6-methylanisol 51499-35-5 C17H19ClO2
—— 4-Methylamino-3-phenylthio-3-penten-2-on 52687-70-4 C12H15NOS
—— 4-Chloro-8-iodo-2-(trifluoromethyl)quinazoline 959237-83-3 C9H3ClF3IN2
—— 4-((1H-indol-3-yl)methylene)-3-(chloromethyl)isoxazol-5(4H)-one 1142199-56-1 C13H9ClN2O2
—— 4-Allyl-4-hydroxy-6-methoxy-7-methyl-chroman-2-carboxylic acid ethyl ester 630390-84-0 C17H22O5
—— 4-(quinolin-3-yl-thioacetyl)-morpholine 21168-39-8 C15H16N2OS
—— 4-ethoxy-2-methyl-1-(4-nitro-phenyl)-1,2-dihydro-pyridazine-3,6-dione 49808-63-1 C13H13N3O5
—— (4-ethoxy-benzylidene)-(6-pentyl-pyridin-3-yl)-amine 40037-32-9 C19H24N2O
—— 4-(4-methyl-1(2)<i>H</i>-pyrazole-3-sulfonyl)-benzonitrile 51445-33-1 C11H9N3O2S
—— 4-Ethoxy-1-propyl-2-pyrimidon 43032-28-6 C9H14N2O2
—— 4-[3-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1<i>H</i>-pyrazol-4-yl)-thioureido]-2-hydroxy-benzoic acid butyl ester 40095-76-9 C23H26N4O4S
—— 4-[[3,5-Bis(phenylmethoxy)phenyl]methoxymethyl]-2-phenylpyridine 944956-69-8 C33H29NO3
—— 4-[2-(2-{2-[2-(adamantan-1-yloxy)ethoxy]ethoxy}ethoxy)ethoxy]-3,5-dimethoxyphenyl O-(carboxyethyl)-O'-(2-mercaptoethyl)-heptaethylene glycol amide 1313583-21-9 C45H77NO16S
—— 4-methoxy-1,3-dimethylpyrazolo<3,4-d>pyrimidine 87412-88-2 C8H10N4O
—— 4-chlorophenyl-3-trifluoromethylselenide 1253853-27-8 C13H8ClF3Se
—— 4-Hydrazino-1,2-dihydro-6-methyl-5-(N-methylpiperazino)carbonyl-2-oxopyrimidine 124881-55-6 C11H18N6O2
—— 4,4-difluoro-5-hexynoic acid 128101-71-3 C6H6F2O2
—— (4-(3-(4-((2R)-2-amino-3-tert-butoxypropanoyl)-1-piperazinyl)propoxy)phenyl)(cyclopropyl)methanone 360551-06-0 C24H37N3O4
—— 4-<2-Toluolsulfonyl>-1.1-dimethylamino-guanidin 5725-23-5 C10H16N4O2S