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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Chloro-N-(5,8,14-trioxo-5,8,13,14-tetrahydro-naphtho[2,3-c]acridin-6-yl)-acetamide 35955-27-2 C23H13ClN2O4
    2-Chloro-N-(5,8,14-trioxo-5,8,13,14-tetrahydro-naphtho[2,3-c]acridin-6-yl)-acetamide
    —— 2-((2S,3R,4R,5S,6R)-5-Hydroxy-6-hydroxymethyl-2-methoxy-4-nitro-tetrahydro-pyran-3-ylamino)-benzoic acid methyl ester 21893-14-1 C15H20N2O8
    2-((2S,3R,4R,5S,6R)-5-Hydroxy-6-hydroxymethyl-2-methoxy-4-nitro-tetrahydro-pyran-3-ylamino)-benzoic acid methyl ester
    —— 2-chloro-N-(1-hydroxy-cyclohexylmethyl)-5-(2-methylamino-pyrimidin-4-yloxy)-benzamide 1394348-78-7 C19H23ClN4O3
    2-chloro-N-(1-hydroxy-cyclohexylmethyl)-5-(2-methylamino-pyrimidin-4-yloxy)-benzamide
    —— 2-aminomethyl-5-(3-methyl-phenyl)-[1,3,4]oxadiazole trifluoroacetate 1030015-05-4 C2HF3O2*C10H11N3O
    2-aminomethyl-5-(3-methyl-phenyl)-[1,3,4]oxadiazole trifluoroacetate
    —— 2'-Amino-1,1'-dibenzyl-2,6'-azobenzimidazol 24783-59-3 C28H23N7
    2'-Amino-1,1'-dibenzyl-2,6'-azobenzimidazol
    —— 2-Deutero-3-cyclopropylthiophen 29481-33-2 C7H8S
    2-Deutero-3-cyclopropylthiophen
    —— 2-methyl-3-morpholin-4-yl-cyclotridec-3-enone 37167-26-3 C18H31NO2
    2-methyl-3-morpholin-4-yl-cyclotridec-3-enone
    —— 2-chloro-2-aza-bicyclo[3.2.1]octan-3-one 35469-49-9 C7H10ClNO
    2-chloro-2-aza-bicyclo[3.2.1]octan-3-one
    —— 2,8-Bis-(4-phenoxy-styryl)-dibenzothiophen 22862-15-3 C40H28O2S
    2,8-Bis-(4-phenoxy-styryl)-dibenzothiophen
    —— 2-Phenyl-5,5-bis(trifluormethyl)Δ<sup>1</sup>-pyrrolin 35849-59-3 C12H9F6N
    2-Phenyl-5,5-bis(trifluormethyl)Δ<sup>1</sup>-pyrrolin
    —— 2-<4-(4-Chlor-styryl)-phenyl>-naphtho<2.1-b>furan 22798-81-8 C26H17ClO
    2-<4-(4-Chlor-styryl)-phenyl>-naphtho<2.1-b>furan
    —— 2-<4'-Fluor-stilbenyl-(4)>-benzo<b>furan 22841-28-7 C22H15FO
    2-<4'-Fluor-stilbenyl-(4)>-benzo<b>furan
    —— 2-(5-acetylamino-6-methoxy-pyrimidin-4-ylsulfanyl)-propionic acid ethyl ester 30568-87-7 C12H17N3O4S
    2-(5-acetylamino-6-methoxy-pyrimidin-4-ylsulfanyl)-propionic acid ethyl ester
    —— 2-Iodomethyl-2-methyl-1,3-di-p-tolyl-propane-1,3-dione 861903-83-5 C19H19IO2
    2-Iodomethyl-2-methyl-1,3-di-p-tolyl-propane-1,3-dione
    —— 2-Acetonyl-2-methyl-5-aethyl-5-hydroxymethyl-1.3-dioxan 22251-44-1 C11H20O4
    2-Acetonyl-2-methyl-5-aethyl-5-hydroxymethyl-1.3-dioxan
    —— 2-Ethoxycarbonyl-3,4-diethyl-4-butanolid 37000-97-8 C11H18O4
    2-Ethoxycarbonyl-3,4-diethyl-4-butanolid
    —— 2-Dichloromethylene-7,21-dioxa-tricyclo[20.2.2.2<sup>3,6</sup>]octacosa-1(25),3,5,22(26),23,27-hexaene 31772-10-8 C27H34Cl2O2
    2-Dichloromethylene-7,21-dioxa-tricyclo[20.2.2.2<sup>3,6</sup>]octacosa-1(25),3,5,22(26),23,27-hexaene
    —— 2,5-Difluoro-hexanedioic acid bis-[(4-methoxy-phenyl)-amide] 27062-72-2 C20H22F2N2O4
    2,5-Difluoro-hexanedioic acid bis-[(4-methoxy-phenyl)-amide]
    —— 2-(1-isopropyl-vinyl)-4,4,6-trimethyl-[1,3,2]dioxaborinane 20732-94-9 C11H21BO2
    2-(1-isopropyl-vinyl)-4,4,6-trimethyl-[1,3,2]dioxaborinane
    —— 2-(p-tert-Butylphenyl)-3,3-dimethylmethylenecyclopropane 72138-34-2 C16H22
    2-(p-tert-Butylphenyl)-3,3-dimethylmethylenecyclopropane
    —— 2-S-Benzyl-3,4-O-cyclohexyliden-2-thio-arabinal 30545-71-2 C18H22O3S
    2-S-Benzyl-3,4-O-cyclohexyliden-2-thio-arabinal
    —— 2-((3S,10R,13S,16S,17R)-17-Acetyl-17-bromo-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-yl)-2-methyl-propionic acid methyl ester 29374-74-1 C26H39BrO4
    2-((3S,10R,13S,16S,17R)-17-Acetyl-17-bromo-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-16-yl)-2-methyl-propionic acid methyl ester
    —— 2,2,5,5-Tetramethyl-4-phenyl-[1,3]dioxane 36096-89-6 C14H20O2
    2,2,5,5-Tetramethyl-4-phenyl-[1,3]dioxane
    —— 2-Isopropyl-3-(2-isobutyryloxy-3-phenoxypropyl)-oxazolidin 20958-94-5 C19H29NO4
    2-Isopropyl-3-(2-isobutyryloxy-3-phenoxypropyl)-oxazolidin
    —— 2-phenyl-4-<i>p</i>-tolyl-3a,4,6,7,8,9,9a,9b-octahydro-pyrrolo[3,4-<i>c</i>]cinnoline-1,3-dione 27845-31-4 C23H23N3O2
    2-phenyl-4-<i>p</i>-tolyl-3a,4,6,7,8,9,9a,9b-octahydro-pyrrolo[3,4-<i>c</i>]cinnoline-1,3-dione
    —— 2-Chlor-4-nitronaphthostyryl 31211-11-7 C11H5ClN2O3
    2-Chlor-4-nitronaphthostyryl
    —— 2-(3,5-difluoro-4-hydroxyphenyl)-2-oxoethyl 4-aminobutanoate 2,2,2-trifluoroacetate 1042702-90-8 C2HF3O2*C12H13F2NO4
    2-(3,5-difluoro-4-hydroxyphenyl)-2-oxoethyl 4-aminobutanoate 2,2,2-trifluoroacetate
    —— (2S,3R)-benzyl-[3-methyl-3-(4-cyanophenoxy)-2-(2-nitrobenzenesulfonylamino)]-pent-4-ynoate 960595-93-1 C26H21N3O7S
    (2S,3R)-benzyl-[3-methyl-3-(4-cyanophenoxy)-2-(2-nitrobenzenesulfonylamino)]-pent-4-ynoate
    —— 2-cyclopropylamino-6-(methanesulfonyl-methylamino)-isonicotinic acid 869528-62-1 C11H15N3O4S
    2-cyclopropylamino-6-(methanesulfonyl-methylamino)-isonicotinic acid
    —— 2-Amino-2',3,4,5,6-pentafluor-diphenylamin 28897-99-6 C12H7F5N2
    2-Amino-2',3,4,5,6-pentafluor-diphenylamin
    —— 2-[1-(4-Methoxy-phenyl)-eth-(E)-ylidene]-succinic acid 4-methyl ester 24843-95-6 C14H16O5
    2-[1-(4-Methoxy-phenyl)-eth-(E)-ylidene]-succinic acid 4-methyl ester
    —— 2-Hydroxy-N-pentachlor-phenyl-piperidin 22789-40-8 C11H10Cl5NO
    2-Hydroxy-N-pentachlor-phenyl-piperidin
    —— 2-Thioxo-4-p-nitrophenylhydrazono-6,7-diphenyl-1H,3H-pteridin 26879-13-0 C24H17N7O2S
    2-Thioxo-4-p-nitrophenylhydrazono-6,7-diphenyl-1H,3H-pteridin
    —— 2,2'-dithioxo-tetrahydro-5,5'-(3-methyl-butane-1,1-diyl)-bis-pyrimidine-4,6-dione 27430-23-5 C13H16N4O4S2
    2,2'-dithioxo-tetrahydro-5,5'-(3-methyl-butane-1,1-diyl)-bis-pyrimidine-4,6-dione
    —— 2-Oxo-4-dimethylamino-6,7-diphenyl-1H-pteridin 26802-05-1 C20H17N5O
    2-Oxo-4-dimethylamino-6,7-diphenyl-1H-pteridin
    —— (2E,8Z)-1,1,3,6,9-Pentamethyl-1,1a,4a,5,6,7a,11,11a-octahydro-cyclopenta[a]cyclopropa[f]cycloundecene-4,7,10-trione 30244-41-8 C20H26O3
    (2E,8Z)-1,1,3,6,9-Pentamethyl-1,1a,4a,5,6,7a,11,11a-octahydro-cyclopenta[a]cyclopropa[f]cycloundecene-4,7,10-trione
    —— 2-(1-piperidin-1-yl-cyclopropyl)-cyclopentanone 27161-26-8 C13H21NO
    2-(1-piperidin-1-yl-cyclopropyl)-cyclopentanone
    —— 2-tert-Butoxy-3,5-dibromselenophen 26562-33-4 C8H10Br2OSe
    2-tert-Butoxy-3,5-dibromselenophen
    —— 2-Methoxy-4b,5,8,9-tetrahydro-fluorene-1,8a-dicarboxylic acid 1-methyl ester 33536-23-1 C17H18O5
    2-Methoxy-4b,5,8,9-tetrahydro-fluorene-1,8a-dicarboxylic acid 1-methyl ester
    —— (2E,4E)-5-[(E)-3-(4-Fluoro-phenyl)-3-oxo-propenylamino]-2-methyl-penta-2,4-dienal 30193-87-4 C15H14FNO2
    (2E,4E)-5-[(E)-3-(4-Fluoro-phenyl)-3-oxo-propenylamino]-2-methyl-penta-2,4-dienal
    —— 2,18-Diaza<3.1.3.1>paracyclophan-3,17-dion 33920-70-6 C30H26N2O2
    2,18-Diaza<3.1.3.1>paracyclophan-3,17-dion
    —— (2,3-dimethyl-2-butenyl)phenylsilane 658711-37-6 C12H18Si
    (2,3-dimethyl-2-butenyl)phenylsilane
    —— 2-(2-pyridyl)-2,3-dihydroisothiazole-1,1-dioxide 1620758-98-6 C8H8N2O2S
    2-(2-pyridyl)-2,3-dihydroisothiazole-1,1-dioxide
    —— (2R,3S)-1-(2,3-dihydro-1,4-benzothiazin-4-yl)-3-hydroxy-2-methylbutan-1-one 88320-10-9 C13H17NO2S
    (2R,3S)-1-(2,3-dihydro-1,4-benzothiazin-4-yl)-3-hydroxy-2-methylbutan-1-one
    —— 2-iodo-7-[ (3, 4, 5-trimethoxyphenyl) amino] thieno [3,2-b] pyridine-6-carbonitrile 700844-82-2 C17H14IN3O3S
    2-iodo-7-[ (3, 4, 5-trimethoxyphenyl) amino] thieno [3,2-b] pyridine-6-carbonitrile
    —— 2-[4-(3-chlorophenyl)piperazin-1-yl]-N-(4-isothiocyanato-2-methoxyphenyl)acetamide 110506-64-4 C20H21ClN4O2S
    2-[4-(3-chlorophenyl)piperazin-1-yl]-N-(4-isothiocyanato-2-methoxyphenyl)acetamide
    —— 2-[3-(4-chlorobenzoyl)-4-(phenylthiomethyl)-thiophen-2-yl]-isoindole-1,3-dione 1456735-51-5 C26H16ClNO3S2
    2-[3-(4-chlorobenzoyl)-4-(phenylthiomethyl)-thiophen-2-yl]-isoindole-1,3-dione
    —— 2-(2'-Methanesulfonyl-3-trifluoromethyl-biphenyl-4-ylcarbamoyl)-pyrrolidine-1-carboxylic acid tert-butyl ester 536746-96-0 C24H27F3N2O5S
    2-(2'-Methanesulfonyl-3-trifluoromethyl-biphenyl-4-ylcarbamoyl)-pyrrolidine-1-carboxylic acid tert-butyl ester
    —— (2'S,1R,2S)-2'-methoxymethyl-1-(2,3,3-trimethyl-2-p-tolyl-cyclopentyl)-pyrrolidine 579494-59-0 C21H33NO
    (2'S,1R,2S)-2'-methoxymethyl-1-(2,3,3-trimethyl-2-p-tolyl-cyclopentyl)-pyrrolidine
    —— (2R)-N-(1-(4-methoxybenzyl)piperidin-4-ylmethyl)-2-t-butoxycarbonylamino-3-cyclohexylmethylthiopropanamide 253306-13-7 C29H47N3O4S
    (2R)-N-(1-(4-methoxybenzyl)piperidin-4-ylmethyl)-2-t-butoxycarbonylamino-3-cyclohexylmethylthiopropanamide