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    中文名称 英文名称 CAS号 化学式
    —— 4-Hydroxy-oct-7-in-saeure-lacton 92187-89-8 C8H10O2
    —— 4-amino-6,7,8,9-tetrahydro-1H-cyclohepta[d]pyrimidin-2(5H)-one 1092081-16-7 C9H13N3O
    —— 4<i>H</i>,4'<i>H</i>-2,2'-octanediyl-bis-oxazol-5-one 100876-62-8 C14H20N2O4
    —— (4,5-dimethyl-4H-1,2,4-triazol-3-yl)methanamine 1019258-77-5 C5H10N4
    —— 4-hydroxy-1-(4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyridin-2-one 29910-55-2 C10H13NO5
    —— 4-phenylseleno-trans-2-oxabicyclo<4.4.0>decane 114049-68-2 C15H20OSe
    —— 4,10,13,19,25,28,33,36,41,44-decaoxa-1,7,16,22-tetraaza-tricyclo[20.8.8.8<sup>7,16</sup>]hexatetracontane-2,6,17,21-tetraone 42031-82-3 C32H56N4O14
    —— (4-Oxo-4,10-dihydro-3,9-dithia-benzo[f]azulen-7-yl)-acetic acid 63272-01-5 C14H10O3S2
    —— 4-<N-(5-Isobutyl-2-pyrimidinyl)sulfamoyl>phenylessigsaeure-2,6-dichloroanilid 24450-75-7 C22H22Cl2N4O3S
    —— [((4-hydroxyphenyl)(pyridin-2-ylmethylene)amine)Cr(CO)3((4-isocyanophenyl)(pyridin-2-ylmethylene)amine)Cr(CO)4] 842123-12-0 C32H19Cr2N5O8
    —— 4-(2,3-dihydroxy-propyl)-adamantane-1,4-diol 1353243-35-2 C13H22O4
    —— 4,6,7-trichloro-1-(3-methyl-but-2-enoyloxy)-2-trifluoromethyl-1<i>H</i>-benzoimidazole 35649-82-2 C13H8Cl3F3N2O2
    —— {4-amino-5-[4-(hydroxymethyl)-3-methoxyphenyl]pyrrolo[2,1-f][1,2,4]triazin-7-yl}(cyclopropyl)methanol 1417736-40-3 C18H20N4O3
    —— 4-Hexyl-benzoic acid 4-(2-cyano-ethyl)-phenyl ester 59854-57-8 C22H25NO2
    —— 4-[4-[2-[(2S)-1-[(2R)-2-(dimethylamino)-2-phenyl-acetyl]-2-piperidyl]-1H-imidazol-5-yl]phenyl]-N-[4-[(1,1-dioxo-1,4-thiazinan-4-yl)methyl]phenyl]benzamide 1240501-28-3 C42H46N6O4S
    —— 4-chloro-1-(cyclopropylmethyl)-5-(4-fluorophenyl)-1H-benzotriazole 1257327-34-6 C16H13ClFN3
    —— 4-hydroxy-3-(phenylthio)benzonitrile 1618674-41-1 C13H9NOS
    —— 4-(2-Amino-3-oxo-3-thiazol-2-yl-propyl)-piperidine-1-carboxylic acid benzyl ester 195877-93-1 C19H23N3O3S
    —— (4aR,6aR,6bR,8aR,10R,11R,12aR,12bR,14aS,14bS)-10,11-Diacetoxy-2,2,6a,6b,9,9,12a-heptamethyl-1-oxo-icosahydro-picene-4a-carboxylic acid methyl ester 62860-97-3 C35H54O7
    —— 4-<Cyclohexylamino-acetamino>-benzoesaeure-<2-diethylamino-ethylester> 69018-92-4 C21H33N3O3
    —— 4-(phenyl-α-azoxy)pyridine 93830-72-9 C11H9N3O
    —— 4-(4-chloro-2-methoxy-benzylidene)-2-methyl-4<i>H</i>-oxazol-5-one 74169-02-1 C12H10ClNO3
    —— 4-Methoxycarbonylamino-benzoic acid cyclohexyl ester 130379-85-0 C15H19NO4
    —— 4-butyl-2,6-dichloro-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1010101-03-7 C16H24BCl2NO2
    —— 4-methyl-3-benzoyl-3,4-dihydro-2-methyl-4-quinazolinecarbonitrile 117908-27-7 C18H15N3O
    —— 4-(4-methylnaphth-1-yl)butan-2-one 17991-22-9 C15H16O
    —— 4-(tert-butyl-dimethyl-silanyloxymethyl)-5-[6-(tert-butyl-diphenyl-silanyloxy)-5-methyl-hexa-1,3-dienyl]-2,2-dimethyl-[1,3]dioxolane 925231-61-4 C35H54O4Si2
    —— 4-(Cyclopenten-1-yl)-1,3-oxazolidine-2,5-dione 1207325-70-9 C8H9NO3
    —— 4-{5-[4-oxo-1-(4-trifluoromethoxy-phenyl)-1,4-dihydro-pyridazin-3-yl]-pyrazol-1-yl}-benzonitrile 1228533-62-7 C21H12F3N5O2
    —— (4b<i>S</i>)-7<i>c</i>-acetoxy-6<i>t</i>-hydroxymethyl-(4b<i>r</i>,7a<i>c</i>)-4b,6,7,7a-tetrahydro-1(3)<i>H</i>-furo[2',3':4,5]furo[2,3-<i>d</i>]pyrimidin-2-one 61403-67-6 C11H12N2O6
    —— (4-chlorophenyl)-[3-(4-chlorophenyl)-5-hydroxy-5-phenyl-4H-pyrazol-1-yl]methanone 131138-42-6 C22H16Cl2N2O2
    —— 4-((3R,3aS,7aS)-3,3a,6-trimethyl-2-oxo-2,3,3a,4,5,7a-hexahydrobenzofuran-3-yl)butanoic acid 74592-48-6 C15H22O4
    —— 4,5,6,7-Tetrachlor-3,8-dioxo-2,9-bis-diazo-decadien-(4,6)-disaeure-(1,10)-dimethylester 91371-41-4 C12H6Cl4N4O6
    —— 4-Benzyl-7-ethoxyhexahydro-1,4-oxazepinium maleate 141478-19-5 C4H4O4*C14H21NO2
    —— 4-vinylpiperidine hydrochloride 1311316-95-6 C7H13N*ClH
    —— 4-(5-(4-(3-cyanopropyl)-3-fluorophenyl)-8-oxo-6-thioxo-5,7-diazaspiro[3.4]octan-7-yl)-3-fluoro-2-methoxybenzonitrile 1398045-58-3 C24H20F2N4O2S
    —— 4-bromo-2-thienyl phenyl ketone dimethyl acetal 98215-96-4 C13H13BrO2S
    —— 4,6,7-trichloro-2-(2,2-dichloro-1,1-difluoro-ethyl)-benzoimidazol-1-ol 35642-85-4 C9H3Cl5F2N2O
    —— 4-Amino-benzenesulfonic acid 3-tert-butyl-4-hydroxy-phenyl ester 55017-72-6 C16H19NO4S
    —— 4,8-bis-[4-(trans-4-n-pentylcyclohexyl)-anilino]-1,5-naphthoquinone 91023-96-0 C44H56N2O2
    —— (4-cyclopentyl-benzyl)-[2-(4-fluoro-3-trifluoromethyl-phenyl)-ethyl]-amine 946118-95-2 C21H23F4N
    —— 4-[4'-Amino-2'-(3,4,5-trimethoxy-phenylamino)-[2,5']bithiazolyl-4-yl]-benzoic acid ethyl ester 312761-49-2 C24H24N4O5S2
    —— 4-((3'R)-3-(3-chloro-5-fluorophenylamino)-2-oxo-1,3'-bipiperidin-1'-yl)-1H-pyrrolo[2,3-b]pyridine-5-carbonitrile 1271806-91-7 C24H24ClFN6O
    —— 4'-[(benzyloxy)methyl]-N2-(pyridin-4-yl)-4,5'-bipyrimidine-2,2'-diamine 1383716-68-4 C21H19N7O
    —— 4-(2-carboxy-5-phenyl-thiophen-3-yl)-5-(4-methyl-cyclohexyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid methyl ester 1383383-83-2 C25H29NO4S
    —— 4,9-dibutyl-2,2,7,7-tetramethoxy-[1,6,4,9,2,7]dioxadiazadisilecane-5,10-dione 55951-85-4 C16H34N2O8Si2
    —— 4-chloro-N1-{6-[(1-oxo-2,3-dihydro-1H-inden-4-yl)oxy]-3-pyridinyl}benzamide 244232-43-7 C21H15ClN2O3
    —— 4-(1,2-benzisothiazol-3-yl)-1-<<(1,1-dimethylethyl)oxy>carbonyl>piperazin-2-one S,S-dioxide 131779-41-4 C16H19N3O5S
    —— 4-chloro-1-(cyclopropylmethyl)-5-(2-methylphenyl)-1H-benzotriazole 1257327-35-7 C17H16ClN3
    —— 4-(3-chlorophenyl)-2-fluoro-6-methoxyquinoline-3-carbonitrile 849473-85-4 C17H10ClFN2O