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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(3,3-Diethoxypropoxy)benzonitrile 1394040-22-2 C14H19NO3
4-(3,3-Diethoxypropoxy)benzonitrile
—— 4-Morpholin-4-yl-5-trifluoromethyl-benzo[1,2,5]selenadiazole 120671-72-9 C11H10F3N3OSe
4-Morpholin-4-yl-5-trifluoromethyl-benzo[1,2,5]selenadiazole
—— 4,4'-disulfanediyl-di-benzoic acid dihexadecyl ester 142965-64-8 C46H74O4S2
4,4'-disulfanediyl-di-benzoic acid dihexadecyl ester
—— 4-Bromoacetyl-naphtho<2.1-b>thiophen 37094-66-9 C14H9BrOS
4-Bromoacetyl-naphtho<2.1-b>thiophen
—— 4-[4-chloro-3-(1H-1,2,4-triazol-1-ylmethyl)phenoxy]-3-cyano-N-1,3-thiazol-2-ylbenzenesulfonamide 1235398-93-2 C19H13ClN6O3S2
4-[4-chloro-3-(1H-1,2,4-triazol-1-ylmethyl)phenoxy]-3-cyano-N-1,3-thiazol-2-ylbenzenesulfonamide
—— (4-thioacetylphenyl)(4-pyridyl)acetylene 855855-00-4 C15H11NOS
(4-thioacetylphenyl)(4-pyridyl)acetylene
—— 4,4-Difluor-2-chlor-1,1,3,3-tetraaethoxy-cyclobutan 1717-87-9 C12H21ClF2O4
4,4-Difluor-2-chlor-1,1,3,3-tetraaethoxy-cyclobutan
—— 4-(4-chlorophenyl)-2-[(4-chlorophenyl)methylidene]-1,3-dithiole 54671-34-0 C16H10Cl2S2
4-(4-chlorophenyl)-2-[(4-chlorophenyl)methylidene]-1,3-dithiole
—— 4,5-diphenyl-1,3-dioxolene-2-thione 37528-02-2 C15H10O2S
4,5-diphenyl-1,3-dioxolene-2-thione
—— 4-(tetrahydro-pyran-4-carbonyl)-[1,4]diazepane-1-carboxylic acid (4-ethyl-pyridin-2-yl)-amide 1028853-52-2 C19H28N4O3
4-(tetrahydro-pyran-4-carbonyl)-[1,4]diazepane-1-carboxylic acid (4-ethyl-pyridin-2-yl)-amide
—— 4-(1'-amino-1'-pentylidene)-3-methylisoxazol-5(4H)-one 146033-86-5 C9H14N2O2
4-(1'-amino-1'-pentylidene)-3-methylisoxazol-5(4H)-one
—— 4,6-bis(bromomethyl)-3,7-difluorodibenzo[b,d]furan 1055331-59-3 C14H8Br2F2O
4,6-bis(bromomethyl)-3,7-difluorodibenzo[b,d]furan
—— 4-(ethylsulfonyl)-N1-(tetrahydrofuran-2-ylmethyl)benzene-1,2-diamine 886049-27-0 C13H20N2O3S
4-(ethylsulfonyl)-N1-(tetrahydrofuran-2-ylmethyl)benzene-1,2-diamine
—— 4-(2-(4-fluorophenyl)-4-(pyridin-4-yl)-1H-imidazol-5-yl)-1H-pyrrolo[2,3-b]pyridine 1188300-29-9 C21H14FN5
4-(2-(4-fluorophenyl)-4-(pyridin-4-yl)-1H-imidazol-5-yl)-1H-pyrrolo[2,3-b]pyridine
—— (4-benzyloxyphenyl)(1-hydroxycyclobutyl)acetic acid 1044660-58-3 C19H20O4
(4-benzyloxyphenyl)(1-hydroxycyclobutyl)acetic acid
—— 4-Chlor-4'-dodecyldiphenyloxid 7061-04-3 C24H33ClO
4-Chlor-4'-dodecyldiphenyloxid
—— 4-(4-((4'-chlorobiphenyl-2-yl)methylamino)piperidin-1-yl)benzoic acid 1132838-21-1 C25H25ClN2O2
4-(4-((4'-chlorobiphenyl-2-yl)methylamino)piperidin-1-yl)benzoic acid
—— 4-hydroxy-1-[2-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]quinolin-6-yl]pyridine-2(1H)-one 929193-41-9 C21H22N2O4
4-hydroxy-1-[2-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]quinolin-6-yl]pyridine-2(1H)-one
—— 4-{[6-(4-tert-Butoxycarbonylamino-benzoyl)-3,6,7,8-tetrahydro-pyrrolo[3,2-e]indole-2-carbonyl]-amino}-1-methyl-1H-imidazole-2-carboxylic acid ethyl ester 292069-48-8 C30H32N6O6
4-{[6-(4-tert-Butoxycarbonylamino-benzoyl)-3,6,7,8-tetrahydro-pyrrolo[3,2-e]indole-2-carbonyl]-amino}-1-methyl-1H-imidazole-2-carboxylic acid ethyl ester
—— 4-Hexyl-1-((S)-4-isopropyl-4,5-dihydro-oxazol-2-yl)-1,2,3,4-tetrahydro-pyridine 119110-10-0 C17H30N2O
4-Hexyl-1-((S)-4-isopropyl-4,5-dihydro-oxazol-2-yl)-1,2,3,4-tetrahydro-pyridine
—— 4-(2-bromophenyl)-6-(4-methoxyphenyl)pyrimidin-5-amine 1291068-85-3 C17H14BrN3O
4-(2-bromophenyl)-6-(4-methoxyphenyl)pyrimidin-5-amine
—— 4,4'-(1,5,12,16-tetrathia-3,14-diazacyclodocosane-3,14-diyl)bis(butan-1-ol) 1604784-13-5 C24H50N2O2S4
4,4'-(1,5,12,16-tetrathia-3,14-diazacyclodocosane-3,14-diyl)bis(butan-1-ol)
—— 4-[4-(3,4-Difluorophenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethyl-1-oxothiopyran-3-one 1160560-67-7 C23H24F2O3S
4-[4-(3,4-Difluorophenyl)-2-ethylphenyl]-5-hydroxy-2,2,6,6-tetramethyl-1-oxothiopyran-3-one
—— 4-O-(tri-O-acetyl-β-D-xylopyranosyl)-5-amino-2,3-di-O-acetyl-5-deoxy-D-xylonothio-1,5-lactam 266688-30-6 C20H27NO12S
4-O-(tri-O-acetyl-β-D-xylopyranosyl)-5-amino-2,3-di-O-acetyl-5-deoxy-D-xylonothio-1,5-lactam
—— 4-[tris(N-tert-butyloxycarbonyl)cyclen]-2-N-tert-butyloxycarbonylaminobutanoic acid 853947-76-9 C32H59N5O10
4-[tris(N-tert-butyloxycarbonyl)cyclen]-2-N-tert-butyloxycarbonylaminobutanoic acid
—— 4-<4-(5-hydroxypentyloxy)phenylazo>benzoic acid 135424-89-4 C18H20N2O4
4-<4-(5-hydroxypentyloxy)phenylazo>benzoic acid
—— 4-amino-2-chloro-benzoic acid-(2-dimethylamino-ethyl ester); dihydrochloride 41550-17-8 C11H15ClN2O2*2ClH
4-amino-2-chloro-benzoic acid-(2-dimethylamino-ethyl ester); dihydrochloride
—— 4-chloro-2-{[2-(4-methoxyphenyl)-2-oxoethyl]sulfanyl}-5-methylbenzenesulfonamide 732301-43-8 C16H16ClNO4S2
4-chloro-2-{[2-(4-methoxyphenyl)-2-oxoethyl]sulfanyl}-5-methylbenzenesulfonamide
—— 4-chloro-5-cyclohexylideneaminooxycarbonylamino-2-phenyl-2<i>H</i>-pyridazin-3-one 21413-12-7 C17H17ClN4O3
4-chloro-5-cyclohexylideneaminooxycarbonylamino-2-phenyl-2<i>H</i>-pyridazin-3-one
—— [4-(3-ethyl-2,4-dioxo-3,4-dihydro-2<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-1-yl)-phenyl]-acetic acid ethyl ester 64678-22-4 C19H19N3O4
[4-(3-ethyl-2,4-dioxo-3,4-dihydro-2<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-1-yl)-phenyl]-acetic acid ethyl ester
—— 4-{3-(4-Chloro-phenoxy)-2-[2-(4-chloro-phenoxy)-2-methyl-propionyloxy]-propoxy}-benzoic acid 66413-22-7 C26H24Cl2O7
4-{3-(4-Chloro-phenoxy)-2-[2-(4-chloro-phenoxy)-2-methyl-propionyloxy]-propoxy}-benzoic acid
—— (4-chlorophenyl)(2-(3-(hydroxymethyl)-5-methylisoxazol-4-yl)phenyl)methanone 1380089-30-4 C18H14ClNO3
(4-chlorophenyl)(2-(3-(hydroxymethyl)-5-methylisoxazol-4-yl)phenyl)methanone
—— 4-(Thiocyanato)butyl 2-methylprop-2-enoate 76392-31-9 C9H13NO2S
4-(Thiocyanato)butyl 2-methylprop-2-enoate
—— 4-[(E)-4-(4-methylpiperazin-1-yl)but-1-enyl]benzaldehyde 929087-32-1 C16H22N2O
4-[(E)-4-(4-methylpiperazin-1-yl)but-1-enyl]benzaldehyde
—— 4-Methyl-7-nitro-2-(3,5-di-O-acetyl-2-deoxy-1-β-D-ribofuranosyl)pyrimido<1,6-a>benzimidazol-1(2H)-one 119680-11-4 C20H20N4O8
4-Methyl-7-nitro-2-(3,5-di-O-acetyl-2-deoxy-1-β-D-ribofuranosyl)pyrimido<1,6-a>benzimidazol-1(2H)-one
—— (4-(2-(2-p-tolyloxazol-4-yl)ethoxy)phenyl)methanol 1065335-33-2 C19H19NO3
(4-(2-(2-p-tolyloxazol-4-yl)ethoxy)phenyl)methanol
—— [4-(1-Benzothiophen-3-yl)-1,3-thiazol-2-yl]imino-methyl-oxo-[1-[6-(trifluoromethyl)pyridin-3-yl]ethyl]-lambda6-sulfane 1106809-20-4 C20H16F3N3OS3
[4-(1-Benzothiophen-3-yl)-1,3-thiazol-2-yl]imino-methyl-oxo-[1-[6-(trifluoromethyl)pyridin-3-yl]ethyl]-lambda6-sulfane
—— 4-(4-(1-(5-cyclopropylpyrimidin-2-yl)piperidin-4-yloxy)-2-oxopyridin-1(2H)-yl)-2-fluorobenzonitrile 1104452-02-9 C24H22FN5O2
4-(4-(1-(5-cyclopropylpyrimidin-2-yl)piperidin-4-yloxy)-2-oxopyridin-1(2H)-yl)-2-fluorobenzonitrile
—— 4-[(2,4-Difluorophenyl)methyl]oxan-4-amine 1342026-77-0 C12H15F2NO
4-[(2,4-Difluorophenyl)methyl]oxan-4-amine
—— 4-(4-bromo-phenyl)-(1<i>r</i><i>H</i>,5<i>c</i><i>H</i>)-2-oxa-3-aza-bicyclo[3.2.0]hepta-3,6-diene 31007-60-0 C11H8BrNO
4-(4-bromo-phenyl)-(1<i>r</i><i>H</i>,5<i>c</i><i>H</i>)-2-oxa-3-aza-bicyclo[3.2.0]hepta-3,6-diene
—— 4,5α-epoxy-19<i>anti</i>-((<i>R</i>)-1-hydroxy-1-methyl-propyl)-6-methoxy-6β,14-ethano-morphin-7-en-3-ol 16550-23-5 C23H29NO4
4,5α-epoxy-19<i>anti</i>-((<i>R</i>)-1-hydroxy-1-methyl-propyl)-6-methoxy-6β,14-ethano-morphin-7-en-3-ol
—— 4-(hydroxyimino-methyl)-1-methoxy-pyridinium 25696-37-1 C7H9N2O2
4-(hydroxyimino-methyl)-1-methoxy-pyridinium
—— 4-Allyloxy-2-tosyloxy-ω-methoxyacetophenon 35941-24-3 C19H20O6S
4-Allyloxy-2-tosyloxy-ω-methoxyacetophenon
—— 4-Pentyloxycarbonyloxy-benzoic acid 4-heptyloxy-phenyl ester 33926-51-1 C26H34O6
4-Pentyloxycarbonyloxy-benzoic acid 4-heptyloxy-phenyl ester
—— 4-Butoxycarbonyloxy-benzoic acid 4-octyloxy-phenyl ester 34717-24-3 C26H34O6
4-Butoxycarbonyloxy-benzoic acid 4-octyloxy-phenyl ester
—— 4-Chloro-2-[(4-methoxycarbonyl-butyryl)-phenyl-amino]-benzoic acid methyl ester 32083-13-9 C20H20ClNO5
4-Chloro-2-[(4-methoxycarbonyl-butyryl)-phenyl-amino]-benzoic acid methyl ester
—— (4-Methoxy-phenyl)-((Z)-3-phenyl-but-1-enyl)-amine 38470-03-0 C17H19NO
(4-Methoxy-phenyl)-((Z)-3-phenyl-but-1-enyl)-amine
—— 4-cyclohexyl-1,1-dioxo-2,6-diphenyl-1λ<sup>6</sup>-[1,2,6]thiadiazinane-3,5-dione 113057-78-6 C21H22N2O4S
4-cyclohexyl-1,1-dioxo-2,6-diphenyl-1λ<sup>6</sup>-[1,2,6]thiadiazinane-3,5-dione
—— 4-tert-butylbromocatecholborane 664355-10-6 C10H12BBrO2
4-tert-butylbromocatecholborane
—— 4-hydroxy-5-iodo-2-methyl-benzoic acid methyl ester 340158-54-5 C9H9IO3
4-hydroxy-5-iodo-2-methyl-benzoic acid methyl ester