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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-fluoro-N-((8-methoxytetrazolo[1,5-a]quinolin-4-yl)methylene)benzeneamine 1254693-30-5 C17H12FN5O
    4-fluoro-N-((8-methoxytetrazolo[1,5-a]quinolin-4-yl)methylene)benzeneamine
    —— 4-(3,5-dimethyl-1H-1-pyrazolyl)-5-phenylisoxazole 1251744-70-3 C14H13N3O
    4-(3,5-dimethyl-1H-1-pyrazolyl)-5-phenylisoxazole
    —— 4,5-dibromo-3-(trifluoromethyl)isothiazole 141761-79-7 C4Br2F3NS
    4,5-dibromo-3-(trifluoromethyl)isothiazole
    —— 4-Acetamido-7-brom-5-nitro-1,1,3-trimethyl-indan 5855-35-6 C14H17BrN2O3
    4-Acetamido-7-brom-5-nitro-1,1,3-trimethyl-indan
    —— 4-(3.4-Dichlor-phenyl)-1-(5-chlor-2-hydroxy-benzyliden)-thiosemicarbazid 17123-98-7 C14H10Cl3N3OS
    4-(3.4-Dichlor-phenyl)-1-(5-chlor-2-hydroxy-benzyliden)-thiosemicarbazid
    —— 4-<1,2-Dibrom-aethyl>-benzolsulfonsaeure-chlorid 17201-65-9 C8H7Br2ClO2S
    4-<1,2-Dibrom-aethyl>-benzolsulfonsaeure-chlorid
    —— 4-Methyl-6-octadecylresorcinol 21093-28-7 C25H44O2
    4-Methyl-6-octadecylresorcinol
    —— 4-benzyl-N-(2-morpholin-4-ylethyl)-6-phenylpyridazin-3-amine,dihydrochloride 118269-81-1 C23H26N4O*2ClH
    4-benzyl-N-(2-morpholin-4-ylethyl)-6-phenylpyridazin-3-amine,dihydrochloride
    —— 4-(2-methylthiazol-4-yl)-2,6-dimethyl-3,5-dibenzoyl-1,4-dihydropyridine 1187020-67-2 C25H22N2O2S
    4-(2-methylthiazol-4-yl)-2,6-dimethyl-3,5-dibenzoyl-1,4-dihydropyridine
    —— 4-Hydroxy-3-phenyl-2,4-bis-(trichlormethyl)-3,4-dihydro-chinazolin 19868-41-8 C16H10Cl6N2O
    4-Hydroxy-3-phenyl-2,4-bis-(trichlormethyl)-3,4-dihydro-chinazolin
    —— 4-(β-Phenylimino-phenethyl)-pyridin-hydrochlorid 15813-15-7 C19H16N2*ClH
    4-(β-Phenylimino-phenethyl)-pyridin-hydrochlorid
    —— 4,4'-Bis-<2-(4-benzoyloxy-phenyl)-nonadec-2-yl>-diphenylether 108760-17-4 C76H102O5
    4,4'-Bis-<2-(4-benzoyloxy-phenyl)-nonadec-2-yl>-diphenylether
    —— 4-ethylaminothieno[3,2-d]pyrimidine-7-carboxylic acid [2,3,6-trifluoro-5-(3-fluoropropane-1-sulfonylamino)phenyl]amide 1269667-15-3 C18H17F4N5O3S2
    4-ethylaminothieno[3,2-d]pyrimidine-7-carboxylic acid [2,3,6-trifluoro-5-(3-fluoropropane-1-sulfonylamino)phenyl]amide
    —— (4,4',4''-tri-tert-butylterpyridine)NiI2 914398-69-9 C27H35I2N3Ni
    (4,4',4''-tri-tert-butylterpyridine)NiI2
    —— (4-ethyl-4H-thieno[3,2-b]pyrrol-5-yl)[4-(4-phenyl-piperazine-1-carbonyl)piperidine-1-yl]methanone 902898-02-6 C25H30N4O2S
    (4-ethyl-4H-thieno[3,2-b]pyrrol-5-yl)[4-(4-phenyl-piperazine-1-carbonyl)piperidine-1-yl]methanone
    —— [4-(2-chloro-6-fluorophenyl)-4-hydroxypiperidin-1-yl]-[5-(1H-pyrazol-4-yl)thiophen-3-yl]methanone 1274933-54-8 C19H17ClFN3O2S
    [4-(2-chloro-6-fluorophenyl)-4-hydroxypiperidin-1-yl]-[5-(1H-pyrazol-4-yl)thiophen-3-yl]methanone
    —— 4-(2-(((4-Fluorobenzoyl)amino)acetyl)carbohydrazonoyl)-2-methoxyphenyl 4-chlorobenzoate 881454-52-0 C24H19ClFN3O5
    4-(2-(((4-Fluorobenzoyl)amino)acetyl)carbohydrazonoyl)-2-methoxyphenyl 4-chlorobenzoate
    —— 4''-O-(((butyl)amino)-6-oxo-hexyl)carbamoylclarithromycin 1259485-70-5 C49H89N3O15
    4''-O-(((butyl)amino)-6-oxo-hexyl)carbamoylclarithromycin
    —— 4-(4-amino-2,6-difluorophenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide 1231882-51-1 C25H23F2N5O2
    4-(4-amino-2,6-difluorophenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide
    —— 4-(4-Methylidenepiperidin-1-yl)benzonitrile 1334721-51-5 C13H14N2
    4-(4-Methylidenepiperidin-1-yl)benzonitrile
    —— 4-(4-carbomethoxyphenyl)-2,4-dicarbomethoxycyclohexanone 137465-00-0 C18H20O7
    4-(4-carbomethoxyphenyl)-2,4-dicarbomethoxycyclohexanone
    —— [4-[[Tert-butyl(dimethyl)silyl]oxymethyl]phenyl]methyl acetate 1258782-55-6 C16H26O3Si
    [4-[[Tert-butyl(dimethyl)silyl]oxymethyl]phenyl]methyl acetate
    —— 4-(4-Biphenylyl)-1-butylformiat 54041-20-2 C17H18O2
    4-(4-Biphenylyl)-1-butylformiat
    —— 4-(Aminomethyl)-tetracyclo<6.2.1.1<sup>3,6</sup>.0<sup>2,7</sup>>dodec-9-en 5055-86-7 C13H19N
    4-(Aminomethyl)-tetracyclo<6.2.1.1<sup>3,6</sup>.0<sup>2,7</sup>>dodec-9-en
    —— 4-Hydroxy-3-[1-(4-hydroxy-7-methyl-2-oxochromen-3-yl)-2-oxopropyl]-7-methylchromen-2-one 908565-30-0 C23H18O7
    4-Hydroxy-3-[1-(4-hydroxy-7-methyl-2-oxochromen-3-yl)-2-oxopropyl]-7-methylchromen-2-one
    —— 4-{4-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-phenyl}-piperazine-1-carboxylic acid (5-methyl-isoxazol-3-yl)-amide 1085838-51-2 C26H23F3N6O4
    4-{4-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-phenyl}-piperazine-1-carboxylic acid (5-methyl-isoxazol-3-yl)-amide
    —— [4-(3,4-Difluorophenyl)-2-fluorophenyl]boronic acid 1029439-38-0 C12H8BF3O2
    [4-(3,4-Difluorophenyl)-2-fluorophenyl]boronic acid
    —— 4-(cyano-dimethyl-methyl)-N-(2-hydroxymethyl-3-{1-methyl-5-[5-(morpholine-4-carbonyl)-pyridin-2-ylamino]-6-oxo-1,6-dihydro-pyridin-3-yl}-phenyl)-benzamide 1147530-48-0 C34H34N6O5
    4-(cyano-dimethyl-methyl)-N-(2-hydroxymethyl-3-{1-methyl-5-[5-(morpholine-4-carbonyl)-pyridin-2-ylamino]-6-oxo-1,6-dihydro-pyridin-3-yl}-phenyl)-benzamide
    —— 4-phenethyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylic acid (enantiomer 1) 1041429-81-5 C16H17NO2
    4-phenethyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylic acid (enantiomer 1)
    —— 4-hydrazino-5,6-dihydrobenzo<h>quinazoline 128722-03-2 C12H12N4
    4-hydrazino-5,6-dihydrobenzo<h>quinazoline
    —— 4,7-Phenanthrolin-3-ol 91330-30-2 C12H8N2O
    4,7-Phenanthrolin-3-ol
    —— 4-chlorohex-5-enenitrile 72335-20-7 C6H8ClN
    4-chlorohex-5-enenitrile
    —— 4-(4'-Methylbiphenyl-2-carboxamido)-N-methyl-N-(2-nitrophenyl)benzamide 183492-04-8 C28H23N3O4
    4-(4'-Methylbiphenyl-2-carboxamido)-N-methyl-N-(2-nitrophenyl)benzamide
    —— 4-(2,4,6-triethylphenyl)-6-hydroxymethyl-5-hydroxy-2-methyl-3(2H)-pyridazinone 1384438-29-2 C18H24N2O3
    4-(2,4,6-triethylphenyl)-6-hydroxymethyl-5-hydroxy-2-methyl-3(2H)-pyridazinone
    —— 4(3H)-Quinazolinone, 2-(1-chloroethyl)-3-ethyl- 1251208-66-8 C12H13ClN2O
    4(3H)-Quinazolinone, 2-(1-chloroethyl)-3-ethyl-
    —— (4-(1-(2-(hydroxymethyl)cyclopentyl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-c]pyridazin-7-yl)methyl pivalate 1269823-93-9 C21H27N5O3
    (4-(1-(2-(hydroxymethyl)cyclopentyl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-c]pyridazin-7-yl)methyl pivalate
    —— 4-(tert-butyl)-N-(4-chlorobut-2-yn-1-yl)benzenesulfonamide 1226865-66-2 C14H18ClNO2S
    4-(tert-butyl)-N-(4-chlorobut-2-yn-1-yl)benzenesulfonamide
    —— 4-amino-<i>N</i>-(1-cyclopropyl-pyrrolidin-2-ylmethyl)-5-dimethylsulfamoyl-2-methoxy-benzamide 72135-25-2 C18H28N4O4S
    4-amino-<i>N</i>-(1-cyclopropyl-pyrrolidin-2-ylmethyl)-5-dimethylsulfamoyl-2-methoxy-benzamide
    —— 4-(4-chlorobenzylsulfanylmethyl)-6-(2-methoxyphenyl)-2,2-dimethyl-1,2-dihydroquinoline 666726-55-2 C26H26ClNOS
    4-(4-chlorobenzylsulfanylmethyl)-6-(2-methoxyphenyl)-2,2-dimethyl-1,2-dihydroquinoline
    —— 4-[4-(2-chloro-3-trifluoromethylphenyl)-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyrid-2-yl-methoxy]piperidine 102672-37-7 C24H28ClF3N2O5
    4-[4-(2-chloro-3-trifluoromethylphenyl)-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyrid-2-yl-methoxy]piperidine
    —— 4-chloro-2-(piperidin-1-yl)quinoline N-oxide 1581686-79-4 C14H15ClN2O
    4-chloro-2-(piperidin-1-yl)quinoline N-oxide
    —— (4-(ethoxycarbonyl)phenyl)zinc pivalate 1344727-27-0 C14H18O4Zn
    (4-(ethoxycarbonyl)phenyl)zinc pivalate
    —— (4S,5S)-tert-butyl 4-isobutyl-5-(3'-methoxycarbonylprop-2'-ynyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate 219702-23-5 C19H31NO5
    (4S,5S)-tert-butyl 4-isobutyl-5-(3'-methoxycarbonylprop-2'-ynyl)-2,2-dimethyl-1,3-oxazolidine-3-carboxylate
    —— (4-{(S)-2-Acetylamino-2-[(S)-1-((S)-1-dibutylcarbamoyl-ethylcarbamoyl)-2-methyl-propylcarbamoyl]-ethyl}-2-oxo-2H-pyridin-1-ylmethyl)-phosphonic acid diisopropyl ester 218444-70-3 C33H58N5O8P
    (4-{(S)-2-Acetylamino-2-[(S)-1-((S)-1-dibutylcarbamoyl-ethylcarbamoyl)-2-methyl-propylcarbamoyl]-ethyl}-2-oxo-2H-pyridin-1-ylmethyl)-phosphonic acid diisopropyl ester
    —— 4-methyl-N-(3-oxo-1-phenyl-5-(thiophen-3-yl)pent-4-yn-2-yl)benzenesulfonamide 1333920-62-9 C22H19NO3S2
    4-methyl-N-(3-oxo-1-phenyl-5-(thiophen-3-yl)pent-4-yn-2-yl)benzenesulfonamide
    —— 4-hydroxy-3",5"-dimethyl-4"-hydroxy-p-terphenyl 834868-00-7 C20H18O2
    4-hydroxy-3",5"-dimethyl-4"-hydroxy-p-terphenyl
    —— (4-cyclopropyl-3,4-dihydroquinoxalin-1(2H)-yl)(1-(2,5-dichlorobenzyloxy)cyclopentyl)methanone trifluoroacetate 1445981-00-9 C2HF3O2*C24H26Cl2N2O2
    (4-cyclopropyl-3,4-dihydroquinoxalin-1(2H)-yl)(1-(2,5-dichlorobenzyloxy)cyclopentyl)methanone trifluoroacetate
    —— 4-Trichlormethyl-benzaldehyd-imin 91983-91-4 C8H6Cl3N
    4-Trichlormethyl-benzaldehyd-imin
    —— 4-Hydroxy-3-carboxy-naphtho<2,3-h>chinolin 98366-57-5 C18H11NO3
    4-Hydroxy-3-carboxy-naphtho<2,3-h>chinolin
    —— 4-Fluor-3-(2-piperidino-ethyl)-indol 1957-59-1 C15H19FN2
    4-Fluor-3-(2-piperidino-ethyl)-indol