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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3,4-dimethoxyphenyl)-7-methyl-1,2,3,4-tetrahydroisoquinoline 119085-34-6 C18H21NO2
    4-(3,4-dimethoxyphenyl)-7-methyl-1,2,3,4-tetrahydroisoquinoline
    —— 4-[(3-Methylpyridin-2-yl)amino]-4-oxobutanoic acid 200417-51-2 C10H12N2O3
    4-[(3-Methylpyridin-2-yl)amino]-4-oxobutanoic acid
    —— 4-amino-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)pyrrolo[2,3-d][1,2,3]triazine-5-carbonitrile 855869-41-9 C32H24N6O7
    4-amino-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)pyrrolo[2,3-d][1,2,3]triazine-5-carbonitrile
    —— 4-(1,3-Dioxolan-2-yl)-2-butenal 90788-53-7 C7H10O3
    4-(1,3-Dioxolan-2-yl)-2-butenal
    —— 4-(3,4-dimethoxyphenyl)-4,5,6,7-tetrahydrothieno<2,3-c>pyridine 79599-84-1 C15H17NO2S
    4-(3,4-dimethoxyphenyl)-4,5,6,7-tetrahydrothieno<2,3-c>pyridine
    —— 4-amino-3'-methoxybiphenyl-3-carbonitrile 1235467-29-4 C14H12N2O
    4-amino-3'-methoxybiphenyl-3-carbonitrile
    —— 4-Acetylamino-6(1H)-pyrimidinon 88394-14-3 C6H7N3O2
    4-Acetylamino-6(1H)-pyrimidinon
    —— 4-Dicyclohexylmethyl-piperazine-1-carboxylic acid tert-butyl ester 444894-62-6 C22H40N2O2
    4-Dicyclohexylmethyl-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-fluoro-1,4-dimethylpiperidine 1023451-45-7 C7H14FN
    4-fluoro-1,4-dimethylpiperidine
    —— 4'-(2-iodoethyl)octanophenone 219307-01-4 C16H23IO
    4'-(2-iodoethyl)octanophenone
    —— 4'-(5-methoxymethyl-1,2,4-oxadiazol-3-yl)-2'-methylbiphenyl-4-carboxylic acid 180083-16-3 C18H16N2O4
    4'-(5-methoxymethyl-1,2,4-oxadiazol-3-yl)-2'-methylbiphenyl-4-carboxylic acid
    —— 4-chloro-3-phenyl-1-butene 96288-34-5 C10H11Cl
    4-chloro-3-phenyl-1-butene
    —— 4-Amino-7-((2R,3R,4S,5R)-3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-7H-pyrrolo[2,3-d][1,2,3]triazine-5-carboximidic acid methyl ester 855869-43-1 C12H16N6O5
    4-Amino-7-((2R,3R,4S,5R)-3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-7H-pyrrolo[2,3-d][1,2,3]triazine-5-carboximidic acid methyl ester
    —— 4-[2-Amino-1-(3-trifluoromethyl-phenyl)-ethyl]-piperazine-1-carboxylic acid tert-butyl ester 444892-60-8 C18H26F3N3O2
    4-[2-Amino-1-(3-trifluoromethyl-phenyl)-ethyl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 4β-(tert-butyl)-β-(1-methylvinyl)-1α-cyclohexanecarboxaldehyde 93937-74-7 C14H24O
    4β-(tert-butyl)-β-(1-methylvinyl)-1α-cyclohexanecarboxaldehyde
    —— 4-methyl-2-phenyl-quinazolin-8-ol 17056-98-3 C15H12N2O
    4-methyl-2-phenyl-quinazolin-8-ol
    —— [(4-hydroxy-phenyl)-morpholin-4-yl-methylene]-malononitrile 3411-86-7 C14H13N3O2
    [(4-hydroxy-phenyl)-morpholin-4-yl-methylene]-malononitrile
    —— 4,5-bis(4-fluorophenyl)-1-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-N-phenyl-2-propan-2-ylpyrrole-3-sulfonamide 845280-46-8 C32H32F2N2O5S
    4,5-bis(4-fluorophenyl)-1-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-N-phenyl-2-propan-2-ylpyrrole-3-sulfonamide
    —— 4-(2-(4-((6-aminopyridin-3-yl)sulfonyl)piperazin-1-yl)-5-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)pyridin-3-yl)but-3-yn-1-ol 1620098-74-9 C21H21F6N5O4S
    4-(2-(4-((6-aminopyridin-3-yl)sulfonyl)piperazin-1-yl)-5-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)pyridin-3-yl)but-3-yn-1-ol
    —— 4-chloro-5H-pyrrolo[3,2-d]pyrimidine-7-carbonyl chloride 853058-44-3 C7H3Cl2N3O
    4-chloro-5H-pyrrolo[3,2-d]pyrimidine-7-carbonyl chloride
    —— 4-ethoxy-2-ethoxymethyl-6-methoxyquinoline 1088522-92-2 C15H19NO3
    4-ethoxy-2-ethoxymethyl-6-methoxyquinoline
    —— 4-cyclopropylaminopyridine-3-sulfonamide 76255-01-1 C8H11N3O2S
    4-cyclopropylaminopyridine-3-sulfonamide
    —— 4-amino-2-(dimethylamino)pteridine-7-thiol 118512-04-2 C8H10N6S
    4-amino-2-(dimethylamino)pteridine-7-thiol
    —— 4,6-Diphenyl-pyrimidin-1-oxid 60545-98-4 C16H12N2O
    4,6-Diphenyl-pyrimidin-1-oxid
    —— 4-(2-(4-((6-aminopyridin-3-yl)sulfonyl)piperazin-1-yl)-5-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)pyridin-3-yl)-2-methylbut-3-yn-2-ol 1620098-73-8 C22H23F6N5O4S
    4-(2-(4-((6-aminopyridin-3-yl)sulfonyl)piperazin-1-yl)-5-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)pyridin-3-yl)-2-methylbut-3-yn-2-ol
    —— [(4-phenyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)sulfanyl] acetic acid 333418-51-2 C15H12N4O2S
    [(4-phenyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)sulfanyl] acetic acid
    —— (4-Bromo-cuban-1-yl)-acetonitrile 57337-48-1 C10H8BrN
    (4-Bromo-cuban-1-yl)-acetonitrile
    —— 4-(thiophen-3-yl)butyl benzoate 1137726-32-9 C15H16O2S
    4-(thiophen-3-yl)butyl benzoate
    —— 4-(4-oxazol-2-yl-4-oxo-butyl)-piperidine-1-carboxylic acid tert-butyl ester 938165-36-7 C17H26N2O4
    4-(4-oxazol-2-yl-4-oxo-butyl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4'-(5-ethyl-1,3,4-oxadiazol-2-yl)-2'-methylbiphenyl-4-carboxylic acid 180082-65-9 C18H16N2O3
    4'-(5-ethyl-1,3,4-oxadiazol-2-yl)-2'-methylbiphenyl-4-carboxylic acid
    —— 4-Bromophenyl (2-methylphenoxy)acetate 62095-47-0 C15H13BrO3
    4-Bromophenyl (2-methylphenoxy)acetate
    —— 4-Methylmercapto-thiophen-carbonsaeure-(3) 78071-31-5 C6H6O2S2
    4-Methylmercapto-thiophen-carbonsaeure-(3)
    —— 4-Formylthiophene-3-carboxylic acid 53686-05-8 C6H4O3S
    4-Formylthiophene-3-carboxylic acid
    —— 4-cyano-2-(4-morpholino)pyrimidine 75825-50-2 C9H10N4O
    4-cyano-2-(4-morpholino)pyrimidine
    —— 4-(Benzyloxy)-2-bromo-5-ethoxybenzaldehyde 6071-15-4 C16H15BrO3
    4-(Benzyloxy)-2-bromo-5-ethoxybenzaldehyde
    —— 4-tert-butyl-N-[(4-chlorophenyl)carbamothioyl]benzamide 428831-29-2 C18H19ClN2OS
    4-tert-butyl-N-[(4-chlorophenyl)carbamothioyl]benzamide
    —— 4-Methylsulfon-thiophen-carbonsaeure-(3) 78071-36-0 C6H6O4S2
    4-Methylsulfon-thiophen-carbonsaeure-(3)
    —— 4-(hydroxymethyl)-2-(trifluoromethyl)benzonitrile 1206125-01-0 C9H6F3NO
    4-(hydroxymethyl)-2-(trifluoromethyl)benzonitrile
    —— (4,5-Dihydro-1H-imidazol-2-yl)-[2-(4-methoxy-phenylsulfanyl)-phenyl]-amine 677343-24-7 C16H17N3OS
    (4,5-Dihydro-1H-imidazol-2-yl)-[2-(4-methoxy-phenylsulfanyl)-phenyl]-amine
    —— 4,5-dihydropyrrolo[2,1-b]thieno[3,2-f][1,3]thiazepin-4-one 760945-83-3 C10H7NOS2
    4,5-dihydropyrrolo[2,1-b]thieno[3,2-f][1,3]thiazepin-4-one
    —— (4bR)-7-ethoxy-4b-ethyl-4b,5,6,10-tetrahydrophenanthrene-2-carbonitrile 645396-90-3 C19H21NO
    (4bR)-7-ethoxy-4b-ethyl-4b,5,6,10-tetrahydrophenanthrene-2-carbonitrile
    —— 4-Methyl-3,4-dihydro-benzaldehyd 18328-13-7 C8H10O
    4-Methyl-3,4-dihydro-benzaldehyd
    —— 4-methoxy-2-methyl-benzo[<i>h</i>]quinazoline 109439-12-5 C14H12N2O
    4-methoxy-2-methyl-benzo[<i>h</i>]quinazoline
    —— 4-[(E)-2-(2,4-Dimethoxy-phenyl)-vinyl]-1-methyl-pyridinium 126028-66-8 C16H18NO2
    4-[(E)-2-(2,4-Dimethoxy-phenyl)-vinyl]-1-methyl-pyridinium
    —— 4-Amino-2-benzylthio-5-cyan-pyrimidin 100137-41-5 C12H10N4S
    4-Amino-2-benzylthio-5-cyan-pyrimidin
    —— (4-bromo-3-fluoro-benzyloxy)-triisopropyl-silane 1009334-17-1 C16H26BrFOSi
    (4-bromo-3-fluoro-benzyloxy)-triisopropyl-silane
    —— 4-(4-Chloro-phenylamino)-6-hydroxy-2-phenyl-pyrimidine-5-carbonitrile 90832-83-0 C17H11ClN4O
    4-(4-Chloro-phenylamino)-6-hydroxy-2-phenyl-pyrimidine-5-carbonitrile
    —— 4-[(4-Chlorobenzyl)amino]phenol 13159-83-6 C13H12ClNO
    4-[(4-Chlorobenzyl)amino]phenol
    —— 4-(p-methoxybenzyl)-cyclohex-2-en-1-one 210172-36-4 C14H16O2
    4-(p-methoxybenzyl)-cyclohex-2-en-1-one
    —— 4-diethylamino-2-methylquinazoline 57942-17-3 C13H17N3
    4-diethylamino-2-methylquinazoline