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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4'-hydroxyspiro[1,3-dioxolane-2,7'-bicyclo[3.3.1]non-3-ene]-2'-one 64860-18-0 C11H14O4
4'-hydroxyspiro[1,3-dioxolane-2,7'-bicyclo[3.3.1]non-3-ene]-2'-one
—— 4-((5-chloro-6-isopropoxypyridin-3-yl)methoxy)-2,5-difluoro-N-(methylsulfonyl)benzamide diethylamine salt 1355487-29-4 C4H11N*C17H17ClF2N2O5S
4-((5-chloro-6-isopropoxypyridin-3-yl)methoxy)-2,5-difluoro-N-(methylsulfonyl)benzamide diethylamine salt
—— [4-[3-Bromo-5-[[ethyl(methyl)amino]methylideneamino]-6-methylpyridin-2-yl]oxycyclohexyl] 2-methylpropanoate 1404443-16-8 C20H30BrN3O3
[4-[3-Bromo-5-[[ethyl(methyl)amino]methylideneamino]-6-methylpyridin-2-yl]oxycyclohexyl] 2-methylpropanoate
—— 4-chloro-2-(2,2-diphenyl-ethyl)-quinoline 860197-80-4 C23H18ClN
4-chloro-2-(2,2-diphenyl-ethyl)-quinoline
—— 4'-acetyl-5-bromo-[1,1'-biphenyl]-2-carboxylic acid 1092455-44-1 C15H11BrO3
4'-acetyl-5-bromo-[1,1'-biphenyl]-2-carboxylic acid
—— 4'-C-azidomethyl-3'-O-(4,4'-dimethoxytrityl)thymidine 1051008-27-5 C32H33N5O7
4'-C-azidomethyl-3'-O-(4,4'-dimethoxytrityl)thymidine
—— 4-(1-ethynyl-3,4-dihydronaphthalen-2-yl)but-3-en-2-one 1175695-84-7 C16H14O
4-(1-ethynyl-3,4-dihydronaphthalen-2-yl)but-3-en-2-one
—— {4-[2-(4-trifluoromethylphenoxy)phenylsulfamoyl]benzoylamino}acetic acid 1032613-82-3 C22H17F3N2O6S
{4-[2-(4-trifluoromethylphenoxy)phenylsulfamoyl]benzoylamino}acetic acid
—— 4-[5-fluoro-2-(4-fluorophenoxy)phenylsulfamoyl]-N-(2-oxo-2-piperidin-1-ylethyl)benzamide 1032613-45-8 C26H25F2N3O5S
4-[5-fluoro-2-(4-fluorophenoxy)phenylsulfamoyl]-N-(2-oxo-2-piperidin-1-ylethyl)benzamide
—— 4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-2-(5,6,7,8-tetrahydro-naphthalene-2-ylmethyl)-butanoic acid 686298-45-3 C28H33N3O4
4-oxo-4-[4-(2-oxo-1,4-dihydro-2H-quinazolin-3-yl)-piperidin-1-yl]-2-(5,6,7,8-tetrahydro-naphthalene-2-ylmethyl)-butanoic acid
—— [4-[2-(4-methoxyanilino)-1,3-thiazol-4-yl]-1H-pyrrol-2-yl]-pyrrolidin-1-ylmethanone 931076-94-7 C19H20N4O2S
[4-[2-(4-methoxyanilino)-1,3-thiazol-4-yl]-1H-pyrrol-2-yl]-pyrrolidin-1-ylmethanone
—— 4-[(S)-4-carboxy-2-({4-[2-oxo-2-(3-trifluoromethyl-1,4,6,7-tetrahydro-pyrazolo[4,3-c]pyridin-5-yl)-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073452-53-5 C31H34F3N7O8
4-[(S)-4-carboxy-2-({4-[2-oxo-2-(3-trifluoromethyl-1,4,6,7-tetrahydro-pyrazolo[4,3-c]pyridin-5-yl)-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4-[(S)-4-carboxy-2-({4-[2-(3-cyclopropylcarbamoyl-azetidin-1-yl)-2-oxo-ethoxy]-7-methyl-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073444-99-1 C32H40N6O9
4-[(S)-4-carboxy-2-({4-[2-(3-cyclopropylcarbamoyl-azetidin-1-yl)-2-oxo-ethoxy]-7-methyl-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4-[(S)-2-({4-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-7-methyl-quinoline-2-carbonyl}-amino)-4-(3-methyl-oxetan-3-ylmethoxycarbonyl)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073453-73-2 C39H52N6O10
4-[(S)-2-({4-[2-((S)-2-cyclobutylcarbamoyl-pyrrolidin-1-yl)-2-oxo-ethoxy]-7-methyl-quinoline-2-carbonyl}-amino)-4-(3-methyl-oxetan-3-ylmethoxycarbonyl)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4-[[6-amino-3,5-dicyano-4-[4-(2-hydroxy-2-methylpropoxy)phenyl]pyridin-2-yl]sulfanylmethyl]-N-methylpyridine-2-carboxamide 1353656-27-5 C25H24N6O3S
4-[[6-amino-3,5-dicyano-4-[4-(2-hydroxy-2-methylpropoxy)phenyl]pyridin-2-yl]sulfanylmethyl]-N-methylpyridine-2-carboxamide
—— 4-[(S)-4-carboxy-2-({4-[2-(3-methoxy-3a,4,6,6a-tetrahydro-pyrrolo[3,4-d]isoxazol-5-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073451-47-4 C30H36N6O10
4-[(S)-4-carboxy-2-({4-[2-(3-methoxy-3a,4,6,6a-tetrahydro-pyrrolo[3,4-d]isoxazol-5-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— (4S)-8-fluoro-2-(fluoromethyl)-2-methylchroman-4-ol 1221445-15-3 C11H12F2O2
(4S)-8-fluoro-2-(fluoromethyl)-2-methylchroman-4-ol
—— 4-((6'-(Diethylamino)-3'-hydroxy-3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthen)-2'-yl)azo)-3-hydroxynaphthalene-1-sulphonic acid, sodium salt 94231-75-1 C34H27N3NaO8S+
4-((6'-(Diethylamino)-3'-hydroxy-3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthen)-2'-yl)azo)-3-hydroxynaphthalene-1-sulphonic acid, sodium salt
—— 4-(8-fluoroimidazo[1,2-a]pyridin-3-yl)-N-[2-methoxy-4-(4-piperidyl)phenyl]-5-methyl-pyrimidin-2-amine 1224706-04-0 C24H25FN6O
4-(8-fluoroimidazo[1,2-a]pyridin-3-yl)-N-[2-methoxy-4-(4-piperidyl)phenyl]-5-methyl-pyrimidin-2-amine
—— 4-{3-[5-(4,6-dimethyl-pyrimidine-5-carbonyl)-hexahydro-pyrrolo[3,4-c]pyrrol-2-yl]-1-phenyl-propyl}-piperidine-1-carboxylic acid cyclopentylamide 1014702-39-6 C33H46N6O2
4-{3-[5-(4,6-dimethyl-pyrimidine-5-carbonyl)-hexahydro-pyrrolo[3,4-c]pyrrol-2-yl]-1-phenyl-propyl}-piperidine-1-carboxylic acid cyclopentylamide
—— 4-(2-R-methylpyrrolidin)-1-ylmethylpiperidin-4-ol 1047405-77-5 C11H22N2O
4-(2-R-methylpyrrolidin)-1-ylmethylpiperidin-4-ol
—— (4-amino-3-bromo-5-trifluoromethyl-phenyl)-methanol 688020-70-4 C8H7BrF3NO
(4-amino-3-bromo-5-trifluoromethyl-phenyl)-methanol
—— 4-[(S)-4-carboxy-2-({4-[2-oxo-2-(3-oxo-pyrrolidin-1-yl)-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073447-38-7 C28H33N5O9
4-[(S)-4-carboxy-2-({4-[2-oxo-2-(3-oxo-pyrrolidin-1-yl)-ethoxy]-quinoline-2-carbonyl}-amino)-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4,4,9,9-Tetramethyl-1-oxacycloundecane-6,7-dione 171511-05-0 C14H24O3
4,4,9,9-Tetramethyl-1-oxacycloundecane-6,7-dione
—— (4S,5R,6S)-4,5-Dihydroxy-6-(5-iodo-2-oxo-1,2-dihydro-pyrimidin-4-ylsulfanyl)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 78187-82-3 C11H11IN2O6S
(4S,5R,6S)-4,5-Dihydroxy-6-(5-iodo-2-oxo-1,2-dihydro-pyrimidin-4-ylsulfanyl)-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester
—— 4-(5-(2-fluoro-5-isopropoxyphenyl)thiophen-2-yl)-5-methyl-N-(4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)pyrimidin-2-amine 1138474-37-9 C30H33FN4O2S
4-(5-(2-fluoro-5-isopropoxyphenyl)thiophen-2-yl)-5-methyl-N-(4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)pyrimidin-2-amine
—— 4-[(diethylamino)methyl]-2,6-bis(1,1-dimethylethyl)phenol hydrochloride 897-68-7 C19H33NO*ClH
4-[(diethylamino)methyl]-2,6-bis(1,1-dimethylethyl)phenol hydrochloride
—— 4-[4-(4-nitrophenyl)-1-phenyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]benzenesulfonamide 192449-87-9 C22H15F3N4O4S
4-[4-(4-nitrophenyl)-1-phenyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]benzenesulfonamide
—— 4-[1-(4-Bromobenzyl)-5-methoxy-2-methyl-1H-indol-3-yl]-N(2-hydroxyethyl)-3-methylbutanamide 185737-70-6 C24H29BrN2O3
4-[1-(4-Bromobenzyl)-5-methoxy-2-methyl-1H-indol-3-yl]-N(2-hydroxyethyl)-3-methylbutanamide
—— (4aR,6aR,6bR,8aS,12aS,12bR,14aR,14bR)-4,4,6a,6b,11,11,14b-heptamethyl-8a-(((5-methylisoxazol-3-yl)methylamino)methyl)-3,13-dioxo-3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14a,14b-icosahydropicene-2-carbonitrile 1191265-59-4 C36H51N3O3
(4aR,6aR,6bR,8aS,12aS,12bR,14aR,14bR)-4,4,6a,6b,11,11,14b-heptamethyl-8a-(((5-methylisoxazol-3-yl)methylamino)methyl)-3,13-dioxo-3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14a,14b-icosahydropicene-2-carbonitrile
—— (4-(4-chlorophenoxy)piperidin-1-yl)(1H-indol-4-yl)methanone 1304780-70-8 C20H19ClN2O2
(4-(4-chlorophenoxy)piperidin-1-yl)(1H-indol-4-yl)methanone
—— 4-amino-1 phenyl-1H-pyrazole-3-carboxylic acid methylamide 1352200-19-1 C11H12N4O
4-amino-1 phenyl-1H-pyrazole-3-carboxylic acid methylamide
—— 4-(4-allyl-2-(3,5-dimethylisoxazol-4-yl)-5-methyl-1H-pyrrol-3-yl)phenol 1289206-35-4 C19H20N2O2
4-(4-allyl-2-(3,5-dimethylisoxazol-4-yl)-5-methyl-1H-pyrrol-3-yl)phenol
—— 4'',5,7-tris-O-trimethylsilyl-avermectin B1 118455-89-3 C57H96O14Si3
4'',5,7-tris-O-trimethylsilyl-avermectin B1
—— (4-fluoro-phenyl)-thiocarbamic acid <i>S</i>-ethyl ester 457-78-3 C9H10FNOS
(4-fluoro-phenyl)-thiocarbamic acid <i>S</i>-ethyl ester
—— 4-benzyl-2-<i>tert</i>-butyl-3-phenyl-[1,2,4]oxadiazolidine-5-thione 72995-56-3 C19H22N2OS
4-benzyl-2-<i>tert</i>-butyl-3-phenyl-[1,2,4]oxadiazolidine-5-thione
—— 4-methyl-N'-(4-methyl-2-(phenylethynyl)benzylidene)benzenesulfonohydrazide 1361106-88-8 C23H20N2O2S
4-methyl-N'-(4-methyl-2-(phenylethynyl)benzylidene)benzenesulfonohydrazide
—— 4-((S)-2-Cyano-6-{4-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-phenyl}-hexyl)-benzoic acid tert-butyl ester 126063-60-3 C32H47NO3Si
4-((S)-2-Cyano-6-{4-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-phenyl}-hexyl)-benzoic acid tert-butyl ester
—— 4-{3,4-dimethyl-2,5-dioxo-4-[1-(2-trimethylsilanylethoxymethyl)-1H-benzoimidazol-5-yl]imidazolidin-1-yl}-2-(trifluoromethyl)benzonitrile 1401224-99-4 C26H28F3N5O3Si
4-{3,4-dimethyl-2,5-dioxo-4-[1-(2-trimethylsilanylethoxymethyl)-1H-benzoimidazol-5-yl]imidazolidin-1-yl}-2-(trifluoromethyl)benzonitrile
—— 4-(7-methyl-3-(p-tolyl)-3,3a,4,5,6,7-hexahydro-2H-indazol-2-yl)benzenesulfonamide 1427055-99-9 C21H25N3O2S
4-(7-methyl-3-(p-tolyl)-3,3a,4,5,6,7-hexahydro-2H-indazol-2-yl)benzenesulfonamide
—— 4-phenyl-4<i>H</i>-[1,4]telluraphosphinine 4-oxide 57044-96-9 C10H9OPTe
4-phenyl-4<i>H</i>-[1,4]telluraphosphinine 4-oxide
—— 4-[2-(3-hydroxy-1-propynyl)phenoxy]-2-butyn-1-ol 449171-81-7 C13H12O3
4-[2-(3-hydroxy-1-propynyl)phenoxy]-2-butyn-1-ol
—— 4H-cyclopenta<def>phenanthrene-1-methanol 117416-84-9 C16H12O
4H-cyclopenta<def>phenanthrene-1-methanol
—— (+/-)-(4-chloro-2-{2-[3-(2,4-dimethylphenyl)propionyl]-1,2,3,4-tetrahydroisoquinolin-1-yl}phenoxy)acetic acid 1355058-52-4 C28H28ClNO4
(+/-)-(4-chloro-2-{2-[3-(2,4-dimethylphenyl)propionyl]-1,2,3,4-tetrahydroisoquinolin-1-yl}phenoxy)acetic acid
—— (4-Bromo-phenyl)-[4-methyl-5-(5-thiophen-2-yl-4,5-dihydro-isoxazol-3-yl)-thiazol-2-yl]-amine 112834-37-4 C17H14BrN3OS2
(4-Bromo-phenyl)-[4-methyl-5-(5-thiophen-2-yl-4,5-dihydro-isoxazol-3-yl)-thiazol-2-yl]-amine
—— 4-chloro-6-ethyl-6-methyl-5,6-dihydroindolo[2,1-h]pteridine 871328-07-3 C16H15ClN4
4-chloro-6-ethyl-6-methyl-5,6-dihydroindolo[2,1-h]pteridine
—— 4-nitro-N-(3-phenylcyclohex-2-enyl)aniline 1357398-69-6 C18H18N2O2
4-nitro-N-(3-phenylcyclohex-2-enyl)aniline
—— (+/-)-4-iodo-3-isopropylbut-1-ene 120790-13-8 C7H13I
(+/-)-4-iodo-3-isopropylbut-1-ene
—— 4-{[4-(imidazo[1,2-a]pyridin-5-yl)naphthalen-1-yl]oxy}furo[3,2-c]pyridine trifluoroacetate salt 1609577-58-3 C2HF3O2*C24H15N3O2
4-{[4-(imidazo[1,2-a]pyridin-5-yl)naphthalen-1-yl]oxy}furo[3,2-c]pyridine trifluoroacetate salt
—— 4-((S)-4-carboxy-2-{[6-(trans-2-hydroxy-cyclohexylamino)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester 913949-45-8 C29H38N6O7
4-((S)-4-carboxy-2-{[6-(trans-2-hydroxy-cyclohexylamino)-2-phenyl-pyrimidine-4-carbonyl]-amino}-butyryl)-piperazine-1-carboxylic acid ethyl ester