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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4,5-dimethyl-2-methylenehex-4-en-1-yl)-3-phenylcyclohex-3-en-1-one 1383451-91-9 C21H26O
    4-(4,5-dimethyl-2-methylenehex-4-en-1-yl)-3-phenylcyclohex-3-en-1-one
    —— 4-[2-(3-oxobutyl)prop-2-en-1-yl]-3-phenylcyclohex-3-en-1-one 1383451-86-2 C19H22O2
    4-[2-(3-oxobutyl)prop-2-en-1-yl]-3-phenylcyclohex-3-en-1-one
    —— 4-benzoyl-3,5-bis(2-methoxyphenyl)-1,7-diphenylheptane-1,7-dione 1174891-55-4 C40H36O5
    4-benzoyl-3,5-bis(2-methoxyphenyl)-1,7-diphenylheptane-1,7-dione
    —— 4-Aminomethyl-2,2-diphenyl-1,3-dioxolan 4389-01-9 C16H17NO2
    4-Aminomethyl-2,2-diphenyl-1,3-dioxolan
    —— 4-Picolinium, 1,1'-(p-phenylenedimethylene)bis-, dibromide 101975-75-1 C20H22Br2N2
    4-Picolinium, 1,1'-(p-phenylenedimethylene)bis-, dibromide
    —— 4-(1,1,1,2,3,3,3-heptafluoro-propane-2-sulfinyl)-morpholine 66443-88-7 C7H8F7NO2S
    4-(1,1,1,2,3,3,3-heptafluoro-propane-2-sulfinyl)-morpholine
    —— 4-(Azepane-1-carbonyl)-1-(4-methoxy-benzenesulfonyl)-piperazine-2-carboxylic acid methyl ester 204141-15-1 C20H29N3O6S
    4-(Azepane-1-carbonyl)-1-(4-methoxy-benzenesulfonyl)-piperazine-2-carboxylic acid methyl ester
    —— 4-(Benzyl-methyl-carbamoyl)-1-(4-methoxy-benzenesulfonyl)-piperazine-2-carboxylic acid methyl ester 204141-19-5 C22H27N3O6S
    4-(Benzyl-methyl-carbamoyl)-1-(4-methoxy-benzenesulfonyl)-piperazine-2-carboxylic acid methyl ester
    —— 4-Aethyl-heptatrien-(1.2.6)-ol-(4) 90611-15-7 C9H14O
    4-Aethyl-heptatrien-(1.2.6)-ol-(4)
    —— 4-Trimethylsiloxyhex-1-yne 160191-33-3 C9H18OSi
    4-Trimethylsiloxyhex-1-yne
    —— 4-Triphenylmethoxy-1-hexin 52517-95-0 C25H24O
    4-Triphenylmethoxy-1-hexin
    —— 4-hydroxy-2-isopropoxy-3-methyl-2-cyclobuten-1-one ethylene acetal 128242-46-6 C10H16O4
    4-hydroxy-2-isopropoxy-3-methyl-2-cyclobuten-1-one ethylene acetal
    —— 4-nitrobenzyl(5R,6S)-6-((1R)-1-hydroxyethyl)-2-(7-propionylimidazo[5,1-b]thiazol-2-yl)-1-carbapen-2-em-3-carboxylate 258840-09-4 C24H22N4O7S
    4-nitrobenzyl(5R,6S)-6-((1R)-1-hydroxyethyl)-2-(7-propionylimidazo[5,1-b]thiazol-2-yl)-1-carbapen-2-em-3-carboxylate
    —— 4-phenyl<1,2,3>triazolo<1,5-d><1,2,4>triazine 118526-81-1 C10H7N5
    4-phenyl<1,2,3>triazolo<1,5-d><1,2,4>triazine
    —— 4-[N-methyl-N-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]amino]-1-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]piperidine 479057-80-2 C36H44N4O6
    4-[N-methyl-N-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]amino]-1-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]piperidine
    —— 4-(2,3-difluoro-phenyl)-5-fluoro-1,3-dihydro-indol-2-one 1083096-61-0 C14H8F3NO
    4-(2,3-difluoro-phenyl)-5-fluoro-1,3-dihydro-indol-2-one
    —— 4-(4-chlorophenyl)-6-methoxy-2,2'-bipyridine-5-carbonitrile 1189110-96-0 C18H12ClN3O
    4-(4-chlorophenyl)-6-methoxy-2,2'-bipyridine-5-carbonitrile
    —— 4-[N-[3-(3,4,5-trimethoxyphenyl)benzyl]-N-[4-(methylsulfonyl)phenyl]amino] piperidine 501674-68-6 C28H34N2O5S
    4-[N-[3-(3,4,5-trimethoxyphenyl)benzyl]-N-[4-(methylsulfonyl)phenyl]amino] piperidine
    —— (4S,4'R,5'S,E)-methyl 4-hydroxy-4-(5'-hydroxymethyl-2',2'-dimethyl-1',3'-dioxolan-4'-yl)but-2-enoate 380500-47-0 C11H18O6
    (4S,4'R,5'S,E)-methyl 4-hydroxy-4-(5'-hydroxymethyl-2',2'-dimethyl-1',3'-dioxolan-4'-yl)but-2-enoate
    —— 4(S)-hydroxy-5(R)-<(phenylseleno)methyl>-2-pyrrolidinone 142722-86-9 C11H13NO2Se
    4(S)-hydroxy-5(R)-<(phenylseleno)methyl>-2-pyrrolidinone
    —— 4-[N-[4-(Methylthio)phenyl]-N-[3-(3,4,5-trimethoxyphenyl)benzyl]amino]piperidine Hydrochloride 501673-98-9 C28H34N2O3S*ClH
    4-[N-[4-(Methylthio)phenyl]-N-[3-(3,4,5-trimethoxyphenyl)benzyl]amino]piperidine Hydrochloride
    —— 4(S)-<(tert-butyldimethylsilyl)oxy>-5(R)-<(phenylseleno)methyl>-2-pyrrolidinone 142722-87-0 C17H27NO2SeSi
    4(S)-<(tert-butyldimethylsilyl)oxy>-5(R)-<(phenylseleno)methyl>-2-pyrrolidinone
    —— 4-[(E)-3-(imidazol-1-yl)-3-methyl-2-phenyl-prop-1-enyl]-benzonitrile 211042-06-7 C20H17N3
    4-[(E)-3-(imidazol-1-yl)-3-methyl-2-phenyl-prop-1-enyl]-benzonitrile
    —— (4,8-Dimethyl-5,7-dioxo-1,3-diphenyl-1,5,7,8-tetrahydro-4H-1,2,4a,6,8,9-hexaaza-fluoren-6-yl)-acetic acid ethyl ester 105774-57-0 C25H24N6O4
    (4,8-Dimethyl-5,7-dioxo-1,3-diphenyl-1,5,7,8-tetrahydro-4H-1,2,4a,6,8,9-hexaaza-fluoren-6-yl)-acetic acid ethyl ester
    —— 4-Piperidinol, 1-(2-phenylcyclopropyl)-4-(alpha,alpha,alpha-trifluoro-m-tolyl)-, hydrochloride, (E)- 102071-64-7 C21H23ClF3NO
    4-Piperidinol, 1-(2-phenylcyclopropyl)-4-(alpha,alpha,alpha-trifluoro-m-tolyl)-, hydrochloride, (E)-
    —— 4-Trimethylsilanylethynyl-thiobenzamide 187876-99-9 C12H15NSSi
    4-Trimethylsilanylethynyl-thiobenzamide
    —— 4-(3,4-dihydroquinolin-1(2H)-yl)-N-(4-methylthiazol-2-yl)piperidine-1-carboxamide 1443247-66-2 C19H24N4OS
    4-(3,4-dihydroquinolin-1(2H)-yl)-N-(4-methylthiazol-2-yl)piperidine-1-carboxamide
    —— 4-Trimethylsilanylethynyl-benzamidine 187877-03-8 C12H16N2Si
    4-Trimethylsilanylethynyl-benzamidine
    —— (4R,5S)-4-(2-methylpropyl)-3-[3-(perhydroazepine-1-yl-)propyl]-5-phenyl-1,3-oxazolidine-2-one 105306-35-2 C22H34N2O2
    (4R,5S)-4-(2-methylpropyl)-3-[3-(perhydroazepine-1-yl-)propyl]-5-phenyl-1,3-oxazolidine-2-one
    —— 4-Trimethylsilanylethynyl-thiobenzimidic acid methyl ester 1027306-92-8 C13H17NSSi
    4-Trimethylsilanylethynyl-thiobenzimidic acid methyl ester
    —— 4-tert-butyl N-(cyclopentylcarbonyl)-L-aspartate 936749-34-7 C14H23NO5
    4-tert-butyl N-(cyclopentylcarbonyl)-L-aspartate
    —— 4-Chlorosulfonyl-5-methyl-1H-pyrrole-2-carboxylic acid ethyl ester 216697-70-0 C8H10ClNO4S
    4-Chlorosulfonyl-5-methyl-1H-pyrrole-2-carboxylic acid ethyl ester
    —— 4,4,5,5-tetramethyl-2-(trifluoromethyl)-4,5-dihydro-1H-imidazol-1-ol 735278-74-7 C8H13F3N2O
    4,4,5,5-tetramethyl-2-(trifluoromethyl)-4,5-dihydro-1H-imidazol-1-ol
    —— 4-Chlor-2-nitrobenzylthioessigsaeure 1668-78-6 C9H8ClNO4S
    4-Chlor-2-nitrobenzylthioessigsaeure
    —— (4S)-4-<(3-methyl-3H-imidazol-4-yl)methyl>-3-propionyl-2-oxazolidinone 133616-08-7 C11H15N3O3
    (4S)-4-<(3-methyl-3H-imidazol-4-yl)methyl>-3-propionyl-2-oxazolidinone
    —— 4-hydroxy-3-methoxy-5-[(4-methylpiperazin-1-yl)methyl] benzaldehyde 741252-19-7 C14H20N2O3
    4-hydroxy-3-methoxy-5-[(4-methylpiperazin-1-yl)methyl] benzaldehyde
    —— 4-Diethylsulfamoyl-5-methyl-1H-pyrrole-2-carboxylic acid ethyl ester 216697-79-9 C12H20N2O4S
    4-Diethylsulfamoyl-5-methyl-1H-pyrrole-2-carboxylic acid ethyl ester
    —— 4,4,5,5-Tetramethyl-2-(5-trimethylsilanylethynyl-pyridin-2-yl)-imidazolidine-1,3-diol 650606-64-7 C17H27N3O2Si
    4,4,5,5-Tetramethyl-2-(5-trimethylsilanylethynyl-pyridin-2-yl)-imidazolidine-1,3-diol
    —— 4,5-Diethoxy-2-methylsulfanyl-phenylamine 68560-12-3 C11H17NO2S
    4,5-Diethoxy-2-methylsulfanyl-phenylamine
    —— 4-(8-methoxycarbonyloctyloxy)benzaldehyde 663157-48-0 C17H24O4
    4-(8-methoxycarbonyloctyloxy)benzaldehyde
    —— 4-(4-aminophenyl)-2-(2,5-dimethyl-1H-pyrrol-1-yl)thiazole 1453118-29-0 C15H15N3S
    4-(4-aminophenyl)-2-(2,5-dimethyl-1H-pyrrol-1-yl)thiazole
    —— 4-(4-chlorophenyl)-1-[1-(4-chlorophenyl)cyclohexyl]piperidin-4-ol;hydron;chloride —— C23H28Cl3NO
    4-(4-chlorophenyl)-1-[1-(4-chlorophenyl)cyclohexyl]piperidin-4-ol;hydron;chloride
    —— 4-hydroxy-N,N,N-trimethyl-9-oxo-7-[(2-hexadecylphenoxy)methyl]-3,5,8-trioxa-4-phosphadecan-1-aminium 4-oxide, hydroxide, inner salt 90857-95-7 C32H58NO7P
    4-hydroxy-N,N,N-trimethyl-9-oxo-7-[(2-hexadecylphenoxy)methyl]-3,5,8-trioxa-4-phosphadecan-1-aminium 4-oxide, hydroxide, inner salt
    —— 4-methyl-2-phenyl-4,5-dihydro-thiazole-4-carboxylic acid 62175-38-6 C11H11NO2S
    4-methyl-2-phenyl-4,5-dihydro-thiazole-4-carboxylic acid
    —— 4,5'-diformyl-2,2'-bithienyl 162191-18-6 C10H6O2S2
    4,5'-diformyl-2,2'-bithienyl
    —— 4-tert-butyl N-(cyclohexylcarbonyl)-L-aspartate 936749-35-8 C15H25NO5
    4-tert-butyl N-(cyclohexylcarbonyl)-L-aspartate
    —— 4-trimethylsilyl-1H-1,2,3-triazole-5-carbaldehyde 71482-94-5 C6H11N3OSi
    4-trimethylsilyl-1H-1,2,3-triazole-5-carbaldehyde
    —— 4-phenylbutylcarbamic acid 3'-carbamoylbiphenyl-3-yl ester 1192006-14-6 C24H24N2O3
    4-phenylbutylcarbamic acid 3'-carbamoylbiphenyl-3-yl ester
    —— 4-Morpholinecarboxamide, N-dodecyl- 102043-57-2 C17H34N2O2
    4-Morpholinecarboxamide, N-dodecyl-
    —— [4-(2-keto-1-benzimidazolinyl)piperidinyl]acetic acid 299203-97-7 C14H17N3O3
    [4-(2-keto-1-benzimidazolinyl)piperidinyl]acetic acid