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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-chloro-6-ethyl-2-methyl-7H-pyrrolo[2,3-d]pyrimidine 253332-23-9 C9H10ClN3
    4-chloro-6-ethyl-2-methyl-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-cyclohexyl-3-(3,4-dimethoxyphenylmethyl)-1,2,4-triazoline-5-thione 748776-53-6 C17H23N3O2S
    4-cyclohexyl-3-(3,4-dimethoxyphenylmethyl)-1,2,4-triazoline-5-thione
    —— 4-m-Nitroanilinopyridin-3-N-acetylsulfonamid 52157-97-8 C13H12N4O5S
    4-m-Nitroanilinopyridin-3-N-acetylsulfonamid
    —— (4-bromo-phenyl)-chloro-acetic acid ethyl ester 99057-76-8 C10H10BrClO2
    (4-bromo-phenyl)-chloro-acetic acid ethyl ester
    —— 4-(4-methoxy-benzylidene)-7-methyl-3,4-dihydro-2<i>H</i>-benzo[<i>b</i>]oxepin-5-one 56071-25-1 C19H18O3
    4-(4-methoxy-benzylidene)-7-methyl-3,4-dihydro-2<i>H</i>-benzo[<i>b</i>]oxepin-5-one
    —— 4-isopropyl-N-(N,N-methylphenyl)carbamoyl-β-sultam 553663-88-0 C13H18N2O3S
    4-isopropyl-N-(N,N-methylphenyl)carbamoyl-β-sultam
    —— 4-{[4-(tert-butyldimethylsiloxy)phenoxy]methyl}-2,2-dimethyl-1,3-dioxolane 1029559-34-9 C18H30O4Si
    4-{[4-(tert-butyldimethylsiloxy)phenoxy]methyl}-2,2-dimethyl-1,3-dioxolane
    —— (4-chlorophenyl)-carbamic acid 2,2,2-trifluoro-1-[3-(3-methoxypropyl)-piperidin-1-ylmethyl]-ethyl ester 1602922-81-5 C19H26ClF3N2O3
    (4-chlorophenyl)-carbamic acid 2,2,2-trifluoro-1-[3-(3-methoxypropyl)-piperidin-1-ylmethyl]-ethyl ester
    —— (4S,5R,6R,19R,20R,21S)-4,5,6,19,20,21-hexamethoxy-8,11,14,17-tetraoxabicyclo<22.3.1>octacosa-1(28),24,26-triene 145260-13-5 C30H52O10
    (4S,5R,6R,19R,20R,21S)-4,5,6,19,20,21-hexamethoxy-8,11,14,17-tetraoxabicyclo<22.3.1>octacosa-1(28),24,26-triene
    —— 4β-Methoxy-4α-phenyl-1-phenethyl-3α,5α-propano-piperidin 52904-46-8 C23H29NO
    4β-Methoxy-4α-phenyl-1-phenethyl-3α,5α-propano-piperidin
    —— (4-chlorophenyl)-carbamic acid (S)-2,2,2-trifluoro-1-[3-(4-methoxybenzyl)-piperidin-1-ylmethyl]-ethyl ester 1602922-83-7 C23H26ClF3N2O3
    (4-chlorophenyl)-carbamic acid (S)-2,2,2-trifluoro-1-[3-(4-methoxybenzyl)-piperidin-1-ylmethyl]-ethyl ester
    —— 4H-5-Cyano-2,3-dihydro-6-methoxycarbonylmethylthio-2-phenyl-1,3-thiazin-4-on 33050-30-5 C14H12N2O3S2
    4H-5-Cyano-2,3-dihydro-6-methoxycarbonylmethylthio-2-phenyl-1,3-thiazin-4-on
    —— 4-fluoro-2-chloro-3-(trimethylsilyl)anisole 909543-27-7 C10H14ClFOSi
    4-fluoro-2-chloro-3-(trimethylsilyl)anisole
    —— 4-chloro-2-fluoro-5-methoxybenzyl chloride 194240-99-8 C8H7Cl2FO
    4-chloro-2-fluoro-5-methoxybenzyl chloride
    —— 4-(N,N-diethylamino)-3-methylene-1-phenyl-1-butanol 127998-34-9 C15H23NO
    4-(N,N-diethylamino)-3-methylene-1-phenyl-1-butanol
    —— 4-Butylthiophenyl-glyoxal-hydrat 53066-77-6 C12H16O3S
    4-Butylthiophenyl-glyoxal-hydrat
    —— 4-bromo-2-n-butyl-1-(4-methoxymethyloxybenzyl)imidazole-5-carboxaldehyde 161989-42-0 C17H21BrN2O3
    4-bromo-2-n-butyl-1-(4-methoxymethyloxybenzyl)imidazole-5-carboxaldehyde
    —— 4-[1-(1,3-thiazol-2-yl)cycloheptyl]morpholine 835654-32-5 C14H22N2OS
    4-[1-(1,3-thiazol-2-yl)cycloheptyl]morpholine
    —— 4-Dimethylamino-2-fluoro-6-methyl-benzoic acid 1242156-93-9 C10H12FNO2
    4-Dimethylamino-2-fluoro-6-methyl-benzoic acid
    —— 4H-5-Cyano-2,3-dihydro-6-ethylthio-2-phenyl-1,3-thiazin-4-on 33183-92-5 C13H12N2OS2
    4H-5-Cyano-2,3-dihydro-6-ethylthio-2-phenyl-1,3-thiazin-4-on
    —— 4-carboxy-1,1-dioxidebenzo[b]thiophene 246177-01-5 C9H6O4S
    4-carboxy-1,1-dioxidebenzo[b]thiophene
    —— 4-(4-chloro-n-butyl)-1,2-dihydronaphthalene 180407-85-6 C14H17Cl
    4-(4-chloro-n-butyl)-1,2-dihydronaphthalene
    —— 4-(2-((tert-butoxycarbonyl)amino)ethyl)-2,6-difluorobenzoic acid 840481-56-3 C14H17F2NO4
    4-(2-((tert-butoxycarbonyl)amino)ethyl)-2,6-difluorobenzoic acid
    —— 4-isopropyl-1,2-thiazetidine 1,1-dioxide 553663-95-9 C5H11NO2S
    4-isopropyl-1,2-thiazetidine 1,1-dioxide
    —— (4R,5S,6S,4'S)-2-(2,2-dimethyl-[1,3]dioxan-4-yl)-5-hydroxy-2,4,6-trimethyldodec-10-yne-3-one 360046-54-4 C21H36O4
    (4R,5S,6S,4'S)-2-(2,2-dimethyl-[1,3]dioxan-4-yl)-5-hydroxy-2,4,6-trimethyldodec-10-yne-3-one
    —— 4-(3-carbethoxypropyl)-3-methylene-1-oxaspiro<4.5>-2-decanone 143063-26-7 C16H24O4
    4-(3-carbethoxypropyl)-3-methylene-1-oxaspiro<4.5>-2-decanone
    —— 4-isopropyl-N-benzyloxycarbonyl-β-sultam 553663-89-1 C13H17NO4S
    4-isopropyl-N-benzyloxycarbonyl-β-sultam
    —— 4-acetyl-2-methylene-hept-6-enoic acid methyl ester 1331733-53-9 C11H16O3
    4-acetyl-2-methylene-hept-6-enoic acid methyl ester
    —— 4-((Z)-2-Bromo-but-1-enyl)-morpholine 21411-45-0 C8H14BrNO
    4-((Z)-2-Bromo-but-1-enyl)-morpholine
    —— 4-(N-Boc-2-aminoethyl)-2,6-difluorobenzamide 840481-57-4 C14H18F2N2O3
    4-(N-Boc-2-aminoethyl)-2,6-difluorobenzamide
    —— 4-(3,4-Dichloranilino)-pyridin-3-N-propionylsulfonamid 52158-04-0 C14H13Cl2N3O3S
    4-(3,4-Dichloranilino)-pyridin-3-N-propionylsulfonamid
    —— 4-isopropyl-N-benzoyl-β-sultam 382149-12-4 C12H15NO3S
    4-isopropyl-N-benzoyl-β-sultam
    —— 4-p-Tolyl-1,2-dithia-cyclopentenon-(3) 3467-28-5 C10H8OS2
    4-p-Tolyl-1,2-dithia-cyclopentenon-(3)
    —— 4-cyclohexyl-5-{[(4-phenyl-4H-1,2,4-triazol-3-yl)sulfanyl]methyl}-4H-1,2,4-triazole-3(2H)-thione 1289425-24-6 C17H20N6S2
    4-cyclohexyl-5-{[(4-phenyl-4H-1,2,4-triazol-3-yl)sulfanyl]methyl}-4H-1,2,4-triazole-3(2H)-thione
    —— 4-(hept-6-en-1-yl)-3,4-dihydro-2H-pyran-2-one 1417889-42-9 C12H18O2
    4-(hept-6-en-1-yl)-3,4-dihydro-2H-pyran-2-one
    —— 4-(5-((2-phenethyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-methyl)thiophen-2-yl)benzonitrile 1370354-73-6 C29H26N2S
    4-(5-((2-phenethyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-methyl)thiophen-2-yl)benzonitrile
    —— 4-chloro-1,2-dihydro-6,7-methylenedioxy-1-methyl-2-oxo-3-quinolinecarboxylic acid ethyl ester 79966-12-4 C14H12ClNO5
    4-chloro-1,2-dihydro-6,7-methylenedioxy-1-methyl-2-oxo-3-quinolinecarboxylic acid ethyl ester
    —— 4-azido-2-chloro-3-(trifluoromethoxy)pyridine 1221172-15-1 C6H2ClF3N4O
    4-azido-2-chloro-3-(trifluoromethoxy)pyridine
    —— 4-<4-Chlor-phenyl>sulfonylamino-but-1-en 28394-36-7 C10H12ClNO2S
    4-<4-Chlor-phenyl>sulfonylamino-but-1-en
    —— 4-amino-2-methyl-6-phenyl-5-(1H-pyrazol-5-yl)pyridazin-3-one 948856-16-4 C14H13N5O
    4-amino-2-methyl-6-phenyl-5-(1H-pyrazol-5-yl)pyridazin-3-one
    —— 4-Amino-2-methyl-5-(1-methylpyrazol-3-yl)-6-phenylpyridazin-3-one 948856-18-6 C15H15N5O
    4-Amino-2-methyl-5-(1-methylpyrazol-3-yl)-6-phenylpyridazin-3-one
    —— 4-((5-(naphthalen-1-yl)furan-2-yl)methyl)-2-phenethyl-1,2,3,4-tetrahydroisoquinoline 1370354-68-9 C32H29NO
    4-((5-(naphthalen-1-yl)furan-2-yl)methyl)-2-phenethyl-1,2,3,4-tetrahydroisoquinoline
    —— 4-((5-(naphthalen-1-yl)thiophen-2-yl)methyl)-2-phenethyl-1,2,3,4-tetrahydroisoquinoline 1370354-75-8 C32H29NS
    4-((5-(naphthalen-1-yl)thiophen-2-yl)methyl)-2-phenethyl-1,2,3,4-tetrahydroisoquinoline
    —— 4'-methylphenyl 3-chloro-3-methylbutanoate 142337-58-4 C12H15ClO2
    4'-methylphenyl 3-chloro-3-methylbutanoate
    —— 4-(4-ethoxycarbonyloxy-3,5-dimethoxy-thiobenzoyl)-thiomorpholine 52723-22-5 C16H21NO5S2
    4-(4-ethoxycarbonyloxy-3,5-dimethoxy-thiobenzoyl)-thiomorpholine
    —— 4-(5-((2-phenethyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-methyl)thiophen-2-yl)benzaldehyde 1370354-71-4 C29H27NOS
    4-(5-((2-phenethyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-methyl)thiophen-2-yl)benzaldehyde
    —— 4-(5-((2-phenethyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-methyl)furan-2-yl)benzaldehyde 1370354-63-4 C29H27NO2
    4-(5-((2-phenethyl-1,2,3,4-tetrahydroisoquinolin-4-yl)-methyl)furan-2-yl)benzaldehyde
    —— 4-[Tert-butyl(dimethyl)silyl]oxy-3-methoxycarbonyl-2-methylbenzoic acid 603041-86-7 C16H24O5Si
    4-[Tert-butyl(dimethyl)silyl]oxy-3-methoxycarbonyl-2-methylbenzoic acid
    —— 4-((1-methyl-1H-pyrrol-2-yl)methyl)-2-phenethyl-1,2,3,4-tetrahydroisoquinoline 1370354-57-6 C23H26N2
    4-((1-methyl-1H-pyrrol-2-yl)methyl)-2-phenethyl-1,2,3,4-tetrahydroisoquinoline
    —— 4-[4-[(2,2′-bithiophen)-5-yl]-6-(thiophen-2-yl)pyrimidin-2-yl]morpholine 1414873-29-2 C20H17N3OS3
    4-[4-[(2,2′-bithiophen)-5-yl]-6-(thiophen-2-yl)pyrimidin-2-yl]morpholine