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    中文名称 英文名称 CAS号 化学式
    —— 4-methyl-5-(3-methylisoxazol-5-yl)-2-phenyl-1,3-oxazin-6-one 71898-22-1 C15H12N2O3
    —— 4-(3,5-Dinitro-4-ethylphenyl)-piperidine 67765-31-5 C13H17N3O4
    —— 4-amino-N-(1-(benzo[d][1,3]dioxol-5-ylamino)-6-methylisoquinolin-5-yl)thieno[3,2-d]pyrimidine-7-carboxamide 1446111-71-2 C24H18N6O3S
    —— 4-(Chloromethyl)-5-methoxy-3,3a(2)-bipyridine 1227565-51-6 C12H11ClN2O
    —— 4-Methoxymethyl-3-ethyl-piperidin 100792-14-1 C9H19NO
    —— 4-Methyl-3-carboxy-cyclohexen-(3)-on-(1) 769-47-1 C8H10O3
    —— 4-acetyl-3-tert-butylbenzofuran 1219124-86-3 C14H16O2
    —— (4R)-3-[3-(4-methoxybenzylthio)propyl]-4-methoxycarbonylthiazolidine-2-thione 140691-72-1 C16H21NO3S3
    —— [(4E)-6,6-dimethylhepta-1,4-dien-4-yl]-trimethylstannane 87673-52-7 C12H24Sn
    —— 4-diphenylarsanyl-1(2)<i>H</i>-pyrazole-3-carboxylic acid 51105-89-6 C16H13AsN2O2
    —— 4-(2-Methoxycarbonyl-phenylamino)-quinoline-7-carboxylic acid methyl ester 49711-94-6 C19H16N2O4
    —— {4-[(Z)-2-Benzenesulfonyl-2-(5-nitro-furan-2-yl)-vinyl]-phenyl}-dimethyl-amine 42545-49-3 C20H18N2O5S
    —— 4-<5-(3-Nitrophenyl)-2-furfuryl>-p-nitrophenyl-sulfid 40941-20-6 C17H12N2O5S
    —— 4-[5-(3-methyl-butyl)-2,4,6-trioxo-hexahydro-pyrimidin-5-ylazo]-benzenesulfonamide 41333-82-8 C15H19N5O5S
    —— 4H-Thieno<5,4-b'>cyclohepta<1,2-b>furan 51027-34-0 C11H8OS
    —— 4-[(6-nitro-2-oxo-benzooxazol-3-ylmethyl)-amino]-benzoic acid methyl ester 50708-75-3 C16H13N3O6
    —— 4-Allyloxy-3-methoxy-6-amino-benzoesaeure 22281-13-6 C11H13NO4
    —— (4-Bromo-phenyl)-[(2,4-dinitro-phenyl)-hydrazono]-acetaldehyde 51758-59-9 C14H9BrN4O5
    —— 4-(4-Nitro-benzoyl)-2-methylamino-3,4-dihydro-chinoxalin 18756-14-4 C16H14N4O3
    —— 4-[4-(2-bromo-ethyl)-phenyl]-1-phenyl-[1,2,4]triazolidine-3,5-dione 5013-88-7 C16H14BrN3O2
    —— 4-Hydroxy-6-methyl-7-nitro-1,3-dihydro-pyrrolo[3,4-c]pyridine-2-carboxylic acid ethyl ester 95389-22-3 C11H13N3O5
    —— 4-Cyclohexyl-2-hydroxy-1-methyl-6-oxo-1,6-dihydro-pyridine-3-sulfonic acid 39098-27-6 C12H17NO5S
    —— 4,6,7-Trichlor-3-methyl-thieno<3,2-c>pyridin 22963-66-2 C8H4Cl3NS
    —— 4,7-Dioxo-4H,7H-1,10,12-trioxa-dibenzo[b,h]fluorene-2,9-dicarboxylic acid 36094-85-6 C20H8O9
    —— 4-<3-(3-Methoxy-phenoxy)-1-pyrrolidinyl>-1-(4-fluor-phenyl)-butanon-(1)-maleat 21492-47-7 C4H4O4*C21H24FNO3
    —— 4-methyl-dibenzo[<i>b</i>,<i>h</i>]chromeno[2,3,4-<i>de</i>][1,6]naphthyridine 30413-28-6 C23H14N2O
    —— (4-Ethoxy-phenyl)-[(E)-3-(2-nitro-phenyl)-allyl]-amine 52375-81-2 C17H18N2O3
    —— 4-(2-Benzothiazolyl)-4'-dimethylamino-3-azastilben 41716-41-0 C22H19N3S
    —— 4-(4-fluoro-phenyl)-piperidine-4-carboxylic acid ((S)-1-cyclohexyl-ethyl)-amide trifluoroacetate 1246389-84-3 C2HF3O2*C20H29FN2O
    —— 4-ethoxy-6-(5-fluoro-2-methoxyphenyl)pteridin-2-amine 1003844-30-1 C15H14FN5O2
    —— 4-ethoxy-6-(1H-indol-5-yl)pteridin-2-amine 1003843-68-2 C16H14N6O
    —— 4,7-dimethyl-1,4,7-thiadiazonane;trichloroiron 188016-43-5 C8H18Cl3FeN2S
    —— 4,4'-bis-(1,1,2,2,3,3-hexafluoro-3-iodo-propyl)-6,6'-bis-(1,1,2,2-tetrafluoro-2-trifluoromethoxy-ethyl)-2,2'-(dodecafluoro-hexane-1,6-diyl)-bis-[1,3,5]triazine 42566-62-1 C24F38I2N6O2
    —— 4,4'-bis-heptafluoropropyl-6,6'-bis-(1,1,2,2,3,3-hexafluoro-3-iodo-propyl)-2,2'-(dodecafluoro-hexane-1,6-diyl)-bis-[1,3,5]triazine 42566-61-0 C24F38I2N6
    —— 4,5-Di-n-propyl-1,1,2,2-tetracyan-3-triethoxysilyl-cyclohex-4-en 40962-11-6 C22H32N4O3Si
    —— 4-(2,7-Diethyl-9H-fluoren-4-yl)-butyric acid 39840-67-0 C21H24O2
    —— 4-methyl-1-phenyl-phosphepane 43140-07-4 C13H19P
    —— 4-Methoxy-1-(4-methoxy-benzyl)-naphthalene-2-carboxylic acid 54432-92-7 C20H18O4
    —— 4-ethyl-3,5-dimethyl-pyrrole-2-carboxylic acid 2,4-dinitro-phenyl ester 26631-38-9 C15H15N3O6
    —— 4,4'-Bis-[methyl-phenyl-((Z)-2-triethylsilanyl-vinyl)-silanyl]-biphenyl 41856-21-7 C42H58Si4
    —— 4-Dibromomethyl-2-(2-carboxyethyl)-2,5,5-trimethyl-3-imidazoline 1-oxyl 132402-34-7 C10H15Br2N2O3
    —— 4-Hydroxy-2-methyl-5-phenyl-2H-pyrazolo[3,4-c]pyridazine 220637-84-3 C12H10N4O
    —— (4aS,5S,5aS,9aS)-2-Benzyl-5-phenyl-1,2,4,4a,5,5a-hexahydro-2-aza-cyclobuta[1,2:1,4]dibenzen-3-one 128644-19-9 C24H23NO
    —— 4-amino-3-benzyl-2,5-diphenyl-thiazolium; chloride 1270-94-6 C22H19N2S*Cl
    —— 4-(4-nitrobenzyloxycarbonylamino)-2,2-difluoro-3-hydroxy-5-(4-benzyloxyphenyl) pentanoic acid ethyl ester 173918-50-8 C28H28F2N2O8
    —— 4-Methyl-1-phenyl-bicyclo[2.2.2]oct-5-en-2-one 123004-29-5 C15H16O
    —— 4-isobutyl-1-(3,4,5-trimethoxy-benzoyl)-thiosemicarbazide 26036-29-3 C15H23N3O4S
    —— 4-(4-Toluidino)-2,2-pentamethylen-5-imino-Δ<sup>3</sup>-thiazolin 22175-53-7 C15H19N3S
    —— 4-Hydroxy-3-nitro-1-naphthyl-4-chloro-styryl-keton 41624-67-3 C19H12ClNO4
    —— 4-Carbamoyl-2-(4-methoxy-benzyl)-butyric acid 51180-22-4 C13H17NO4