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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2H,3H-3-((6-methyl-2-oxotetrahydropyran-6-yl)methyl)benzofuran 130013-38-6 C15H18O3
    2H,3H-3-((6-methyl-2-oxotetrahydropyran-6-yl)methyl)benzofuran
    —— 2-(dichloromethyl)-5-(1H-pyrrol-2-yl)-1,3,4-oxadiazole 76059-24-0 C7H5Cl2N3O
    2-(dichloromethyl)-5-(1H-pyrrol-2-yl)-1,3,4-oxadiazole
    —— (2,3,5-trimethyl-4-oxo-thiazolidin-2-yl)-acetic acid ethyl ester 29942-27-6 C10H17NO3S
    (2,3,5-trimethyl-4-oxo-thiazolidin-2-yl)-acetic acid ethyl ester
    —— 2-oxo-N-phenyl-2-(thiophen-2-yl)acetohydrazonoyl azide 160149-92-8 C12H9N5OS
    2-oxo-N-phenyl-2-(thiophen-2-yl)acetohydrazonoyl azide
    —— 2,4-bis-(4-chloro-benzyl)-6-isopropyl-3-methyl-phenol 69566-04-7 C24H24Cl2O
    2,4-bis-(4-chloro-benzyl)-6-isopropyl-3-methyl-phenol
    —— (2R,3S)-2-ethyl-3-(2-methoxyphenyl)-4-nitrobutanal 1612875-56-5 C13H17NO4
    (2R,3S)-2-ethyl-3-(2-methoxyphenyl)-4-nitrobutanal
    —— 2-O-carboxymethyl-D-glyceric acid 50977-54-3 C5H8O6
    2-O-carboxymethyl-D-glyceric acid
    —— 2,5-dimethyl-oxazole-4-carboxylic acid {(1S,3S,5S)-2-[2-amino-5-(3-fluoro-phenyl)-thiazole-4-carbonyl]-2-aza-bicyclo[3.1.0]hex-3-ylmethyl}-amide 1038506-65-8 C22H22FN5O3S
    2,5-dimethyl-oxazole-4-carboxylic acid {(1S,3S,5S)-2-[2-amino-5-(3-fluoro-phenyl)-thiazole-4-carbonyl]-2-aza-bicyclo[3.1.0]hex-3-ylmethyl}-amide
    —— 2-{5-chloro-2-[3-(4-methyl-piperazin-1-yl)-propylamino]-pyrimidin-4-yl}-benzo[b]thiophene-4-carboxylic acid [bis-(4-methoxy-phenyl)-methyl]-amide 946518-95-2 C36H39ClN6O3S
    2-{5-chloro-2-[3-(4-methyl-piperazin-1-yl)-propylamino]-pyrimidin-4-yl}-benzo[b]thiophene-4-carboxylic acid [bis-(4-methoxy-phenyl)-methyl]-amide
    —— (2S)-2-(azidomethyl)-8-(4-methoxy-2-methylphenyl)-3,4-dihydro-2H-1,4-benzoxazine 1021861-21-1 C17H18N4O2
    (2S)-2-(azidomethyl)-8-(4-methoxy-2-methylphenyl)-3,4-dihydro-2H-1,4-benzoxazine
    —— 2-(2-methylpiperidin-1-yl)-2-(2-methylpyrimidin-5-yl)ethanamine 1601472-10-9 C13H22N4
    2-(2-methylpiperidin-1-yl)-2-(2-methylpyrimidin-5-yl)ethanamine
    —— 2-Phenoxy-1-phenyl-indol-3-carbaldehyd 68096-87-7 C21H15NO2
    2-Phenoxy-1-phenyl-indol-3-carbaldehyd
    —— 2,6-dimethyl-4-(pyridazin-4-yl)aniline 1458655-50-9 C12H13N3
    2,6-dimethyl-4-(pyridazin-4-yl)aniline
    —— (2-chloro-6-morpholin-4-yl-pyrimidin-4-ylmethyl)-(2-morpholin-4-yl-ethyl)-amine 1072270-52-0 C15H24ClN5O2
    (2-chloro-6-morpholin-4-yl-pyrimidin-4-ylmethyl)-(2-morpholin-4-yl-ethyl)-amine
    —— 2-(1-azidopropyl)-3-iodo-6-methyl-4H-pyrido[1,2-a]pyrimidin-4-one 1262441-47-3 C12H12IN5O
    2-(1-azidopropyl)-3-iodo-6-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (2R,5R)-2,5-dibenzyl-N1-((S)-2-oxo-1-phenylazepan-3-yl)-N6-((4S,8R,10aS)-5-oxo-8-(trifluoromethyl)octahydro-2H-pyrido[2,1-b][1,3]thiazepin-4-yl)hexanediamide 1400675-57-1 C42H49F3N4O4S
    (2R,5R)-2,5-dibenzyl-N1-((S)-2-oxo-1-phenylazepan-3-yl)-N6-((4S,8R,10aS)-5-oxo-8-(trifluoromethyl)octahydro-2H-pyrido[2,1-b][1,3]thiazepin-4-yl)hexanediamide
    —— 2-chloro-5-(4'-formyl-biphenyl-4-carbonyl)-benzenesulfonamide 1189545-46-7 C20H14ClNO4S
    2-chloro-5-(4'-formyl-biphenyl-4-carbonyl)-benzenesulfonamide
    —— 2,2-Dimethyl-propionic acid 2-{2-[1-acetoxy-2-((2R,3R,4S,5S,6S)-6-allyl-4,5-bis-benzyloxy-3-hydroxy-tetrahydro-pyran-2-yl)-ethyl]-[1,3]dithian-2-yl}-ethyl ester 440339-73-1 C37H50O8S2
    2,2-Dimethyl-propionic acid 2-{2-[1-acetoxy-2-((2R,3R,4S,5S,6S)-6-allyl-4,5-bis-benzyloxy-3-hydroxy-tetrahydro-pyran-2-yl)-ethyl]-[1,3]dithian-2-yl}-ethyl ester
    —— 2,5-dimethyl-3-octadecyl-benzooxazolium; 4-chloro-benzenesulfonate 34157-21-6 C6H4ClO3S*C27H46NO
    2,5-dimethyl-3-octadecyl-benzooxazolium; 4-chloro-benzenesulfonate
    —— 2-(3-trimethylsiloxyphenyl)-1,3,4-oxadiazol-5-one 79302-74-2 C11H14N2O3Si
    2-(3-trimethylsiloxyphenyl)-1,3,4-oxadiazol-5-one
    —— 2-(2-Amino-thiazol-4-yl)-2-[(Z)-methoxyimino]-N-pyridin-2-yl-acetamide; hydrochloride 117782-56-6 C11H11N5O2S*ClH
    2-(2-Amino-thiazol-4-yl)-2-[(Z)-methoxyimino]-N-pyridin-2-yl-acetamide; hydrochloride
    —— 2-oxo-2-(4,5,5-trimethyl-2-oxo-2,5-dihydrofuran-3-yl)ethyl 3-(2-furyl)prop-2-enoate 1448048-93-8 C16H16O6
    2-oxo-2-(4,5,5-trimethyl-2-oxo-2,5-dihydrofuran-3-yl)ethyl 3-(2-furyl)prop-2-enoate
    —— 2,6,7-trichloro-4-phenyl-quinoline-3-carboxylic acid methyl ester 1433903-02-6 C17H10Cl3NO2
    2,6,7-trichloro-4-phenyl-quinoline-3-carboxylic acid methyl ester
    —— 2-hydroxy-2-(2-formylamino-1,3-thiazol-4-yl)acetic acid 64987-11-7 C6H6N2O4S
    2-hydroxy-2-(2-formylamino-1,3-thiazol-4-yl)acetic acid
    —— 2-(5,6-difluorobenzothiazol-2-ylamino)-1-methyl-1H-benzoimidazole-5-carboxylic acid ethylamide 1325718-93-1 C18H15F2N5OS
    2-(5,6-difluorobenzothiazol-2-ylamino)-1-methyl-1H-benzoimidazole-5-carboxylic acid ethylamide
    —— 2-((6-azidohexyl)oxy)-4-(methoxymethoxy)benzaldehyde 1072920-49-0 C15H21N3O4
    2-((6-azidohexyl)oxy)-4-(methoxymethoxy)benzaldehyde
    —— (2E,6E)-7,11-Dimethyl-3-(tetrahydro-pyran-2-yloxymethyl)-dodeca-2,6,10-trienal 93040-89-2 C20H32O3
    (2E,6E)-7,11-Dimethyl-3-(tetrahydro-pyran-2-yloxymethyl)-dodeca-2,6,10-trienal
    —— 2-(4-Bromo-2,6-dimethylphenyl)-4-(oxolan-3-ylmethyl)cyclopentane-1,3-dione 1203554-00-0 C18H21BrO3
    2-(4-Bromo-2,6-dimethylphenyl)-4-(oxolan-3-ylmethyl)cyclopentane-1,3-dione
    —— 2-[(3-methyl-5-oxo-4-[(pyridin-4-ylmethylene)amino]-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetyl]-N-phenylhydrazinecarbothioamide 1423123-82-3 C18H18N8O2S
    2-[(3-methyl-5-oxo-4-[(pyridin-4-ylmethylene)amino]-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetyl]-N-phenylhydrazinecarbothioamide
    —— 2-{Acetoxy-[3-(1-acetoxy-2-methoxycarbonyl-allyl)-5-chloro-2-methoxy-6-methyl-phenyl]-methyl}-acrylic acid methyl ester 158629-94-8 C22H25ClO9
    2-{Acetoxy-[3-(1-acetoxy-2-methoxycarbonyl-allyl)-5-chloro-2-methoxy-6-methyl-phenyl]-methyl}-acrylic acid methyl ester
    —— <2-Chlor-hex-2-en-5-in-1-yl>-phosphonsaeure-dichlorid 89380-41-6 C6H6Cl3OP
    <2-Chlor-hex-2-en-5-in-1-yl>-phosphonsaeure-dichlorid
    —— 2-amino-4-fluoroisopropyl-6-[N-(1-methyl-3-phenoxyprop-1-yl)amino]-1,3,5-triazine 253191-34-3 C16H22FN5O
    2-amino-4-fluoroisopropyl-6-[N-(1-methyl-3-phenoxyprop-1-yl)amino]-1,3,5-triazine
    —— 2-[(4-chlorophenoxy)methyl]-1-methyl-3-[1-hydroxy-2-[(3-acetamido)pyrrolidin-1-yl]ethyl]-1H-indole 188721-01-9 C24H28ClN3O3
    2-[(4-chlorophenoxy)methyl]-1-methyl-3-[1-hydroxy-2-[(3-acetamido)pyrrolidin-1-yl]ethyl]-1H-indole
    —— (2-tert-Butylallyl)(cyclopentadienyl)(dicyclohexylphenylphosphan)palladium 74707-38-3 C30H45PPd
    (2-tert-Butylallyl)(cyclopentadienyl)(dicyclohexylphenylphosphan)palladium
    —— 2-<α-hydroxy-4-methoxybenzyl>-5-<2-(4-methoxyphenyl)-1,3-benzoxathiolyl>pyrrole 171523-08-3 C26H23NO4S
    2-<α-hydroxy-4-methoxybenzyl>-5-<2-(4-methoxyphenyl)-1,3-benzoxathiolyl>pyrrole
    —— (2R,4aR,6aS,6bR,8aR,10S,12aR,12bR,14bS)-2-Hydroxymethyl-2,6a,6b,9,9,12a-hexamethyl-10-((2R,3S,4R,5R)-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid 120726-98-9 C35H56O8
    (2R,4aR,6aS,6bR,8aR,10S,12aR,12bR,14bS)-2-Hydroxymethyl-2,6a,6b,9,9,12a-hexamethyl-10-((2R,3S,4R,5R)-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy)-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid
    —— 2-(4-Fluorosulfonyl-benzoyl)-3-oxo-butyric acid ethyl ester 2488-52-0 C13H13FO6S
    2-(4-Fluorosulfonyl-benzoyl)-3-oxo-butyric acid ethyl ester
    —— 2-(3-chloropyridin-2-yl)-N-[4-cyano-2-(ethylcarbamoyl)-6-methylphenyl]-5-[[4-(trifluoromethyl)triazol-2-yl]methyl]pyrazole-3-carboxamide 1339949-45-9 C24H19ClF3N9O2
    2-(3-chloropyridin-2-yl)-N-[4-cyano-2-(ethylcarbamoyl)-6-methylphenyl]-5-[[4-(trifluoromethyl)triazol-2-yl]methyl]pyrazole-3-carboxamide
    —— 2,3,4-tri-O-benzoyl-6-O-diphenylphosphoryl-α-D-mannopyranose 815589-20-9 C39H33O12P
    2,3,4-tri-O-benzoyl-6-O-diphenylphosphoryl-α-D-mannopyranose
    —— 2-(1-methyl-butyl)-crotonic acid ethyl ester 99992-59-3 C11H20O2
    2-(1-methyl-butyl)-crotonic acid ethyl ester
    —— 2,5-Dihydroxy-3-phenylamino-6-phenylazobenzoesaeure 80946-28-7 C19H15N3O4
    2,5-Dihydroxy-3-phenylamino-6-phenylazobenzoesaeure
    —— (2R)-2-((R)-[phenyl]{[2-trifluoromethylphenyl]thio}methyl)morpholine 733737-99-0 C18H18F3NOS
    (2R)-2-((R)-[phenyl]{[2-trifluoromethylphenyl]thio}methyl)morpholine
    —— 2-(Bis-hydroxymethyl-amino)-5-nitro-thiazol 98143-04-5 C5H7N3O4S
    2-(Bis-hydroxymethyl-amino)-5-nitro-thiazol
    —— 2-[[3-(3-ethylphenoxy)phenyl][[3-(pentafluoroethyl)phenyl]methyl]amino]-1-[(4-trifluoromethyl)phenyl]ethanol 475208-17-4 C32H27F8NO2
    2-[[3-(3-ethylphenoxy)phenyl][[3-(pentafluoroethyl)phenyl]methyl]amino]-1-[(4-trifluoromethyl)phenyl]ethanol
    —— 2,3,6,7-Tetrakis-(4-methoxy-phenyl)-8H-pyrano[3,2-f]indol-4-one 23659-79-2 C39H31NO6
    2,3,6,7-Tetrakis-(4-methoxy-phenyl)-8H-pyrano[3,2-f]indol-4-one
    —— 2-(Acetyl-ethyl-amino)-N-(2-bromo-phenyl)-benzamide 78960-15-3 C17H17BrN2O2
    2-(Acetyl-ethyl-amino)-N-(2-bromo-phenyl)-benzamide
    —— 2-Bromheptafluortetralindion-1,4 74018-24-9 C10BrF7O2
    2-Bromheptafluortetralindion-1,4
    —— 2,6,8-trimethyl-2,5-dihydro-3H-pyrazolo[3,2-d]pyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidine-3-one 1227752-68-2 C13H12N6O
    2,6,8-trimethyl-2,5-dihydro-3H-pyrazolo[3,2-d]pyrido[2',3':3,4]pyrazolo[1,5-a]pyrimidine-3-one
    —— 2-Acetoxy-2-((E)-4-cyclopent-2-enyl-but-2-enyl)-malonic acid diethyl ester 78925-91-4 C18H26O6
    2-Acetoxy-2-((E)-4-cyclopent-2-enyl-but-2-enyl)-malonic acid diethyl ester
    —— 2-O-acetyl-3,4-di-O-benzoyl-N-p-methoxyphenyl-D-lyxopyranosylamine 96255-73-1 C28H27NO8
    2-O-acetyl-3,4-di-O-benzoyl-N-p-methoxyphenyl-D-lyxopyranosylamine