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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[2-[(2-chloro-6-methylphenyl)sulfonyl]-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl]-1-(4-piperidin-1-yl-piperidin-1-yl)ethanone 1242848-87-8 C26H35ClN4O3S
    2-[2-[(2-chloro-6-methylphenyl)sulfonyl]-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl]-1-(4-piperidin-1-yl-piperidin-1-yl)ethanone
    —— 2,5-difluoro-4-[(6-fluoroquinolin-8-yl)oxy]-N-(methylsulfonyl)benzamide 1355065-79-0 C17H11F3N2O4S
    2,5-difluoro-4-[(6-fluoroquinolin-8-yl)oxy]-N-(methylsulfonyl)benzamide
    —— 2,6-Bis-(N',N'-diethyl-hydrazino)-4-methyl-nicotinonitrile 51561-03-6 C15H26N6
    2,6-Bis-(N',N'-diethyl-hydrazino)-4-methyl-nicotinonitrile
    —— 2-mercapto-5-<4'-methoxy phenyl thio urea>-1,3,4-thiadiazole 72801-36-6 C10H10N4OS3
    2-mercapto-5-<4'-methoxy phenyl thio urea>-1,3,4-thiadiazole
    —— (2R,3R)-ethyl 2-hydroxy-3-methylpent-4-enoate 1412443-82-3 C18H21F3O5
    (2R,3R)-ethyl 2-hydroxy-3-methylpent-4-enoate
    —— (2S,3R)-2-Amino-3-methyl-succinic acid 1-methyl ester 4-(2,2,2-trichloro-ethyl) ester 226067-38-5 C8H12Cl3NO4
    (2S,3R)-2-Amino-3-methyl-succinic acid 1-methyl ester 4-(2,2,2-trichloro-ethyl) ester
    —— 2-pyridyl but-2-enyl ether 17953-65-0 C9H11NO
    2-pyridyl but-2-enyl ether
    —— 2-[4-[[5-[(2,6-Difluoro-3,5-dimethoxyphenyl)methoxy]pyrimidin-2-yl]amino]pyrazol-1-yl]-1-(4-methylpiperazin-1-yl)ethanone 1453209-53-4 C23H27F2N7O4
    2-[4-[[5-[(2,6-Difluoro-3,5-dimethoxyphenyl)methoxy]pyrimidin-2-yl]amino]pyrazol-1-yl]-1-(4-methylpiperazin-1-yl)ethanone
    —— 2-[2-methyl-4-(p-tolyl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-b]pyridin-3-yl]-pent-4-yn-oic acid 1256256-09-3 C24H23NO2S
    2-[2-methyl-4-(p-tolyl)-5,6,7,8-tetrahydro[1]benzothieno[2,3-b]pyridin-3-yl]-pent-4-yn-oic acid
    —— (2E,2'E)-1,1'-(3-hydroxy-5-methylbiphenyl-2,6-diyl)bis(3-(naphthalen-1-yl)prop-2-en-1-one) 1236464-08-6 C39H28O3
    (2E,2'E)-1,1'-(3-hydroxy-5-methylbiphenyl-2,6-diyl)bis(3-(naphthalen-1-yl)prop-2-en-1-one)
    —— 2-(bromo(3,4-dichlorophenyl)methyl)acrylonitrile 1253932-98-7 C10H6BrCl2N
    2-(bromo(3,4-dichlorophenyl)methyl)acrylonitrile
    —— (2RS,5S)-3-benzyl-5-(4-chlorophenyl)-1,2,3-oxathiazolidine-2-oxide 769944-47-0 C15H14ClNO2S
    (2RS,5S)-3-benzyl-5-(4-chlorophenyl)-1,2,3-oxathiazolidine-2-oxide
    —— (2R,3S,4R,5R,6S)-2-hydroxymethyl-6-[4-(2-trifluoromethylbenzyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl]tetrahydropyran-3,4,5-triol 1254333-19-1 C22H24F3NO6
    (2R,3S,4R,5R,6S)-2-hydroxymethyl-6-[4-(2-trifluoromethylbenzyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl]tetrahydropyran-3,4,5-triol
    —— [(2-bromothiophen-3-yl)methyl]({2-[(9R)-9-(pyridin-2-yl)-6-oxaspiro[4.5]decan-9-yl]ethyl})amine 1401028-95-2 C21H27BrN2OS
    [(2-bromothiophen-3-yl)methyl]({2-[(9R)-9-(pyridin-2-yl)-6-oxaspiro[4.5]decan-9-yl]ethyl})amine
    —— 2-[1-(2-Hydroxy-phenyl)-eth-(Z)-ylideneamino]-ethanesulfonic acid 62763-57-9 C10H13NO4S
    2-[1-(2-Hydroxy-phenyl)-eth-(Z)-ylideneamino]-ethanesulfonic acid
    —— (2S)-2-tert-butoxy-2-[4-(4-chlorophenyl)-2,5-dimethyl-6-(p-tolylcarbamoyl)-3-pyridyl]acetic acid 1256250-80-2 C27H29ClN2O4
    (2S)-2-tert-butoxy-2-[4-(4-chlorophenyl)-2,5-dimethyl-6-(p-tolylcarbamoyl)-3-pyridyl]acetic acid
    —— 2-methyl-5-(5-methyl-3-phenyl-isoxazol-4-ylmethoxy)-2H-pyrazole-3-carboxylic acid 1254964-83-4 C21H24N4O4
    2-methyl-5-(5-methyl-3-phenyl-isoxazol-4-ylmethoxy)-2H-pyrazole-3-carboxylic acid
    —— 2-[(2,6-dimethylphenyl)carbonyl]-5-(4,6-dimethylpyrimidin-2-yl)octahydropyrrolo[3,4-c]pyrrole 1293282-64-0 C21H26N4O
    2-[(2,6-dimethylphenyl)carbonyl]-5-(4,6-dimethylpyrimidin-2-yl)octahydropyrrolo[3,4-c]pyrrole
    —— (2aS,3S,4S,4aR,6R,7aS,7bS)-2a,6-Diethoxy-octahydro-1,7-dioxa-cyclopenta[cd]indene-3,4-diol 111563-48-5 C13H22O6
    (2aS,3S,4S,4aR,6R,7aS,7bS)-2a,6-Diethoxy-octahydro-1,7-dioxa-cyclopenta[cd]indene-3,4-diol
    —— 2',6'-dicarbamoylbiphenyl-2,6-dicarboxylic acid dibenzyl ester 411207-51-7 C30H24N2O6
    2',6'-dicarbamoylbiphenyl-2,6-dicarboxylic acid dibenzyl ester
    —— (2S,4S)-ethyl 1-methoxybicyclo<2.2.2>oct-5-ene-2-endo-carboxylate 94132-10-2 C12H18O3
    (2S,4S)-ethyl 1-methoxybicyclo<2.2.2>oct-5-ene-2-endo-carboxylate
    —— (2Z,4E)-5-Phenyl-2-[(E)-2-(toluene-4-sulfonyl)-vinyl]-penta-2,4-dienenitrile 104705-56-8 C20H17NO2S
    (2Z,4E)-5-Phenyl-2-[(E)-2-(toluene-4-sulfonyl)-vinyl]-penta-2,4-dienenitrile
    —— 2-Oxo-5ξ,17-dihydroxy-10α-androstan 94441-31-3 C19H30O3
    2-Oxo-5ξ,17-dihydroxy-10α-androstan
    —— (2S,3R)-2,3-epoxy-pentadecanal 171087-61-9 C15H28O2
    (2S,3R)-2,3-epoxy-pentadecanal
    —— 2,3-Di-O-acetyl-1,6-anhydro-4-desoxy-4-<1D-(1N,2,4/3,5,6)-<2,3,6,7-tetra-O-acetyl-2,3,4,6-tetrahydroxy-5-C-(hydroxymethyl)-4-O-methylcyclohexyl>amino>-β-D-glucopyranose 97119-15-8 C26H37NO15
    2,3-Di-O-acetyl-1,6-anhydro-4-desoxy-4-<1D-(1N,2,4/3,5,6)-<2,3,6,7-tetra-O-acetyl-2,3,4,6-tetrahydroxy-5-C-(hydroxymethyl)-4-O-methylcyclohexyl>amino>-β-D-glucopyranose
    —— 2,2-Diisopropyl-succinonitril 25564-93-6 C10H16N2
    2,2-Diisopropyl-succinonitril
    —— 2-Butyl-2-methyl-3,3-dichlor-succinonitril 25564-82-3 C9H12Cl2N2
    2-Butyl-2-methyl-3,3-dichlor-succinonitril
    —— (2S,3S,4R,5R,6S)-3,4,5-Triacetoxy-6-methyl-tetrahydro-pyran-2-carboxylic acid 693800-22-5 C13H18O9
    (2S,3S,4R,5R,6S)-3,4,5-Triacetoxy-6-methyl-tetrahydro-pyran-2-carboxylic acid
    —— (2S,3S,4R)-ethyl diazo(3,4-isopropylidenedioxypyrrolidin-2-yl)acetate 114364-66-8 C11H17N3O4
    (2S,3S,4R)-ethyl diazo(3,4-isopropylidenedioxypyrrolidin-2-yl)acetate
    —— 2,8-dimethyl-6-morpholin-4-yl-9-piperidin-1-ylmethyl-perimidin-4-one 65317-52-4 C23H28N4O2
    2,8-dimethyl-6-morpholin-4-yl-9-piperidin-1-ylmethyl-perimidin-4-one
    —— (2-butyl-indol-3-yl)-[4-(3-chloro-propoxy)-3,5-dimethyl-phenyl]-methanone 65136-35-8 C24H28ClNO2
    (2-butyl-indol-3-yl)-[4-(3-chloro-propoxy)-3,5-dimethyl-phenyl]-methanone
    —— 2-anilino-6-chloro-[1,3]thiazin-4-one 56292-01-4 C10H7ClN2OS
    2-anilino-6-chloro-[1,3]thiazin-4-one
    —— 2-Diethylamino-7-dimethylaminochromon 64965-07-7 C15H20N2O2
    2-Diethylamino-7-dimethylaminochromon
    —— 2-(4-methoxyphenyl)imino-1-phenanthren-3-ylethanone 64910-11-8 C23H17NO2
    2-(4-methoxyphenyl)imino-1-phenanthren-3-ylethanone
    —— 2-methoxy-3-(4-nitro-phenyl)-isoxazolidine-5,5-dicarboxylic acid dimethyl ester 17819-17-9 C14H16N2O8
    2-methoxy-3-(4-nitro-phenyl)-isoxazolidine-5,5-dicarboxylic acid dimethyl ester
    —— 2-furan-2-yl-thiazole-4,5-dicarboxylic acid 4-ethyl ester 24044-02-8 C11H9NO5S
    2-furan-2-yl-thiazole-4,5-dicarboxylic acid 4-ethyl ester
    —— 2-(4-Bromo-2-fluoro-phenyl)-3,3,7a-trichloro-octahydro-isoindol-1-one 68884-28-6 C14H12BrCl3FNO
    2-(4-Bromo-2-fluoro-phenyl)-3,3,7a-trichloro-octahydro-isoindol-1-one
    —— (2S,3R,4R)-2-(N-(9-phenylfluoren-9-yl)-N-methylamino)-3-hydroxy-4-methyl-6-octynoic acid (R)-α-methylbenzylamide 126459-52-7 C37H38N2O2
    (2S,3R,4R)-2-(N-(9-phenylfluoren-9-yl)-N-methylamino)-3-hydroxy-4-methyl-6-octynoic acid (R)-α-methylbenzylamide
    —— 2-(2-(2-allyloxy-3-methoxybenzyloxy)-3-methoxybenzyloxy)-3-methoxybenzaldehyde 1356472-40-6 C27H28O7
    2-(2-(2-allyloxy-3-methoxybenzyloxy)-3-methoxybenzyloxy)-3-methoxybenzaldehyde
    —— 2-amino-3-(9H-xanthen-9-yl)-2-(4-diethylphosphonophenyl)propanoic acid 1097327-60-0 C26H28NO6P
    2-amino-3-(9H-xanthen-9-yl)-2-(4-diethylphosphonophenyl)propanoic acid
    —— 2-[4-(1,3-dioxo-1<i>H</i>,3<i>H</i>-benzo[<i>de</i>]isoquinolin-2-yl)-phenyl]-propionic acid 67266-28-8 C21H15NO4
    2-[4-(1,3-dioxo-1<i>H</i>,3<i>H</i>-benzo[<i>de</i>]isoquinolin-2-yl)-phenyl]-propionic acid
    —— 2-methyl-1-(1-tetracyclo[6.6.1.02,7.09,14]pentadeca-2,4,6,9,11,13-hexaenyl)propan-1-one 68048-56-6 C19H18O
    2-methyl-1-(1-tetracyclo[6.6.1.02,7.09,14]pentadeca-2,4,6,9,11,13-hexaenyl)propan-1-one
    —— 2-(4-imidazo[1,2-<i>a</i>]pyrimidin-2-yl-phenyl)-propionamide 55844-17-2 C15H14N4O
    2-(4-imidazo[1,2-<i>a</i>]pyrimidin-2-yl-phenyl)-propionamide
    —— [2-(2,6-dichloro-phenyl)-ethyl]-(3-iodo-benzyl)-carbamic acid tert-butyl ester 950502-27-9 C20H22Cl2INO2
    [2-(2,6-dichloro-phenyl)-ethyl]-(3-iodo-benzyl)-carbamic acid tert-butyl ester
    —— 2-Methyl-3-(3-brom-propyl)-benzthiazolium 46273-04-5 C11H13BrNS
    2-Methyl-3-(3-brom-propyl)-benzthiazolium
    —— 2-methyl-N-[3-[2-(2-methyl-1,3-oxazol-5-yl)propan-2-yl]-1,2-oxazol-5-yl]-2-(1-methylsulfonylpiperidin-4-yl)sulfonylpropanamide 1277174-05-6 C20H30N4O7S2
    2-methyl-N-[3-[2-(2-methyl-1,3-oxazol-5-yl)propan-2-yl]-1,2-oxazol-5-yl]-2-(1-methylsulfonylpiperidin-4-yl)sulfonylpropanamide
    —— 2-Methyl-acrylic acid 2-{4-[2-(2-methyl-acryloyloxy)-ethylcarbamoyloxy]-butoxycarbonylamino}-ethyl ester 51370-12-8 C18H28N2O8
    2-Methyl-acrylic acid 2-{4-[2-(2-methyl-acryloyloxy)-ethylcarbamoyloxy]-butoxycarbonylamino}-ethyl ester
    —— 2,4-dichloro-benzaldehyde (5-methyl-4-oxo-3-m-tolyl-thiazolidin-2-ylidene)-hydrazone 7701-36-2 C18H15Cl2N3OS
    2,4-dichloro-benzaldehyde (5-methyl-4-oxo-3-m-tolyl-thiazolidin-2-ylidene)-hydrazone
    —— 2-chloro-N-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 1033783-09-3 C13H19BClNO2
    2-chloro-N-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
    —— 2-acenaphthen-1-yl-benzoic acid 857550-06-2 C19H14O2
    2-acenaphthen-1-yl-benzoic acid