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    中文名称 英文名称 CAS号 化学式
    —— 4-(2',2',3',3',4',4',5',5',6',6',7',7',7'-tridecafluoroheptyl)-dec-4(Z)-en-2-ynol 1042447-99-3 C17H17F13O
    —— 4,6-diethyl-2-methylthiopyrimidine-5-carbonitrile 142673-63-0 C10H13N3S
    —— (+/-)-4-(4-methoxy-phenyl)-cyclohex-4-ene-1<i>r</i>,2<i>c</i>-dicarboxylic acid-anhydride 108124-83-0 C15H14O4
    —— 4-methyl-[1,4]oxatelluranium; iodide 115694-52-5 C5H11OTe*I
    —— 4-phenyl-N-ethoxypyridinium hexafluorophosphate 143084-46-2 C13H14NO*F6P
    —— 4-allyloxymethylphenyl methylthiomethyl ether 123958-53-2 C12H16O2S
    —— 4-Chloro-2-((E)-1-imidazol-1-yl-2-methylsulfanyl-vinyl)-phenol 138206-49-2 C12H11ClN2OS
    —— 4-(2,2-dimethylpropionyloxymethyl)piperidine-1-carboxylic acid t-butyl ester 865106-57-6 C16H29NO4
    —— 4-(3-Diethylamino-propylamino)-2-hydroxy-6-methyl-pyrimidine-5-carboxylic acid (4-chloro-phenyl)-amide 114020-74-5 C19H26ClN5O2
    —— 4,5-dihydro-3H-spiro[2-benzoxepine-1,4'-piperidine] 866029-35-8 C14H19NO
    —— 4-[1-(2-methoxyphenyl)-3-(2,2,6,6-tetramethyltetrahydro-2H-pyran-4-yl)-1H-pyrazol-5-yl]-2-methylpyridine 1567334-58-0 C25H31N3O2
    —— 4-{5-methoxy-6-[2-methyl-6-(2-methylsulfanyl-ethyl)-pyridin-3-ylamino]-pyrimidin-4-yloxy}-piperidine-1-carboxylic acid isopropyl ester trifluoroacetate 897732-70-6 C2HF3O2*C23H33N5O4S
    —— (4-Ethyl-6-iodo-benzothiazol-2-yl)-thiourea 1092298-12-8 C10H10IN3S2
    —— 4-Isopropoxymethyl-2-oxo-2λ<sup>5</sup>-[1,3,2]dioxaphospholan-2-ol 66022-11-5 C6H13O5P
    —— 4-(2-Acetoxy-aethoxy)-4-methyl-octin-(2) 64203-38-9 C13H22O3
    —— 4-(3-acetyl-2-benzoyloxy-4,6-dimethoxy-phenyl)-2,2-dimethyl-furan-3-one 54917-07-6 C23H22O7
    —— 4,4'-bis(4-propylphenyl)bicyclohexan-3,3'-diene 87941-96-6 C30H38
    —— 4-acetyl-5-hydroxy-2-methyl-1H-pyrrole-3-carbonitrile 67271-67-4 C8H8N2O2
    —— 4-Benzoyl-3-formylamino-5-phenethyl-benzoic acid 55232-94-5 C23H19NO4
    —— 4-(2-Chloro-ethylsulfanyl)-naphthalene-1-sulfonyl chloride 67774-29-2 C12H10Cl2O2S2
    —— 4-<4-Chlor-phenyl>-1,9-dimethoxy-phenanthren-3-carbonsaeure 70109-53-4 C23H17ClO4
    —— 4-Aryltetrazolo(1.5-a)chinazolon-(5) 68357-73-3 C15H11N5O2
    —— 4-({(4-tert-Butoxycarbonylamino-butyl)-[3-(9H-fluoren-9-ylmethoxycarbonylamino)-propyl]-carbamoyloxy}-methyl)-benzoic acid 191277-10-8 C36H43N3O8
    —— 4-(Butane-1-sulfinyl)-1,2-dimethoxy-benzene 38417-39-9 C12H18O3S
    —— (4-Bromophenyl)-[4-(7-chloroquinolin-4-yl)piperazin-1-yl]methanone 1382489-34-0 C20H17BrClN3O
    —— 4-(3-bromo-phenyl)-1,2,6-trimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester 69368-59-8 C20H24BrNO4
    —— [4-Benzo[1,3]dioxol-5-yl-6-(4-chloro-phenyl)-3-cyano-pyridin-2-yloxy]-acetic acid ethyl ester 69539-01-1 C23H17ClN2O5
    —— 4-ethoxy-<i>N</i>-[4-(morpholine-4-carbonyl)-phenyl]-benzamide 68962-78-7 C20H22N2O4
    —— 4-[(4-methoxybenzylidene)amino]-5-(4-chlorophenyl)-2-({4-[(4-methylpiperazin-1-yl)methyl]-5-thioxo-4,5-dihydro-1,3,4-oxadiazol-2-yl}methyl)-2,4-dihydro-3H-1,2,4-triazol-3-one 1222874-03-4 C25H27ClN8O3S
    —— 4-Oxo-2-phenylsulfanylmethyl-6-p-tolyl-heptanoic acid ethyl ester 151384-81-5 C23H28O3S
    —— 4-pentynoyl-RRRRWWWWRRRR-NH<sub>2</sub> 1476743-29-9 C97H143N41O13
    —— 4-pentynoyl-KMDC(tert-butylthio)RWRWKC(tert-butylthio)C(tert-butylthio)KK-NH<sub>2</sub> 1476743-12-0 C93H152N26O16S7
    —— 4-benzyl-1-(dimethylamino)-4-((dimethylamino)methyl)cyclohexane carbonitrile 1189795-94-5 C19H29N3
    —— 4-ethenyl-4-methyl-1-(5-nitropentyl)azetidin-2-one 116234-05-0 C11H18N2O3
    —— 4-{10-[4-((E)-2-Pyridin-4-yl-vinyl)-phenoxy]-decyloxy}-benzoic acid methyl ester 848505-26-0 C31H37NO4
    —— 4,5-dihydro-cyclopenta[<i>b</i>]furan-2-one 70396-57-5 C7H6O2
    —— 4-Hydroxy-5-methyl-<1,6>phenanthrolin-3-carbonsaeure 69164-18-7 C14H10N2O3
    —— [4-(4-Chloro-phenyl)-3,6-dihydro-2H-pyridin-1-yl]-(1R,1aS,7bR)-1a,2,3,7b-tetrahydro-1H-cyclopropa[a]naphthalen-1-yl-methanone 31576-17-7 C23H22ClNO
    —— 4-N-Homopiperonylamino-thieno<3,2-c>pyridin 29219-50-9 C16H14N2O2S
    —— 4-[4-(phenethylamino-methyl)-naphthalene-1-sulfonylamino]-piperidine-1-carboxylic acid ethyl ester formate 723307-93-5 CH2O2*C27H33N3O4S
    —— 4-Deacetyl-7-(triethylsilyl)baccatin III 156605-41-3 C35H50O10Si
    —— 4-[2-(6-methyl-pyridin-2-yl)-pyrazolo[1,5-a]pyridin-3-yl]-7-(2-pyrrol-1-yl-ethoxy)-quinoline 676344-75-5 C28H23N5O
    —— [4-chloro-2-[(4-chloro-2-methylphenyl)carbamoyl]phenyl] acetate 73662-24-5 C16H13Cl2NO3
    —— 4-(4-fluoro-benzoyl)-5-oxo-azepane-1,4-dicarboxylic acid 1-tert-butyl ester 4-ethyl ester 1148136-69-9 C21H26FNO6
    —— 4-(6-Cyclohexyloxycarbonylamino-indol-1-ylmethyl)-3-methoxy-benzoic acid methyl ester 104436-01-3 C25H28N2O5
    —— 4-(9-(4-bromophenyl)-6,7-dihydro-5H-benzo[h]thiazolo[2,3-b]-quinazolin-7-yl)phenol 1628798-73-1 C26H19BrN2OS
    —— 4-(bis(4-ethyl-3,5-dimethyl-1H-pyrrol-2-yl)methyl)phenol 1444405-21-3 C23H30N2O
    —— 4-chloro-8,9,10,11-tetrahydro-7<i>H</i>-indolo[3,2-<i>c</i>]quinoline 68499-86-5 C15H13ClN2
    —— 4-(4-Chloro-phenyl)-4-hydrazono-2-piperidin-1-yl-butyric acid 70596-80-4 C15H20ClN3O2
    —— 4-[1-Methoxycarbonyl-meth-(E)-ylidene]-2-methyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester 65077-67-0 C11H13NO5