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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-acetyl-3-(4-chloro-phenyl)-1-phthalimido-aziridine-2-carboxylic acid methyl ester 341546-99-4 C20H15ClN2O5
    2-acetyl-3-(4-chloro-phenyl)-1-phthalimido-aziridine-2-carboxylic acid methyl ester
    —— 2-Formamido-3,4-dihydroisochinolin-1(2H)-on 63044-79-1 C10H10N2O2
    2-Formamido-3,4-dihydroisochinolin-1(2H)-on
    —— 2,3,4,4a,10,10a-hexahydro-1<i>H</i>-phenothiazine-1-carboxylic acid ethyl ester 66234-31-9 C15H19NO2S
    2,3,4,4a,10,10a-hexahydro-1<i>H</i>-phenothiazine-1-carboxylic acid ethyl ester
    —— 2-(2-acetyl-thiophen-3-yl)-5-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-benzoic acid 1428481-77-9 C22H13Cl2NO3S2
    2-(2-acetyl-thiophen-3-yl)-5-[4-(3,4-dichloro-phenyl)-thiazol-2-yl]-benzoic acid
    —— 2,2-difluoro-2-(4-fluorophenoxy)-1-(N-methoxy-N-methylamino)ethanol 890088-79-6 C10H12F3NO3
    2,2-difluoro-2-(4-fluorophenoxy)-1-(N-methoxy-N-methylamino)ethanol
    —— 2-(3,5-dimethylpiperidin-1-yl)nicotinaldehyde 1105510-29-9 C13H18N2O
    2-(3,5-dimethylpiperidin-1-yl)nicotinaldehyde
    —— 2-[5-[(6-phenyl-1,3-benzothiazol-2-yl)methyl]-1,3,4-oxadiazol-2-yl]-N-(4-piperidin-4-yloxyphenyl)acetamide 1312430-77-5 C29H27N5O3S
    2-[5-[(6-phenyl-1,3-benzothiazol-2-yl)methyl]-1,3,4-oxadiazol-2-yl]-N-(4-piperidin-4-yloxyphenyl)acetamide
    —— 2-methyl-5-oxo-3-phenyl-2,5-dihydro-[1,2,4]triazine-6-carboxylic acid ethyl ester 63062-46-4 C13H13N3O3
    2-methyl-5-oxo-3-phenyl-2,5-dihydro-[1,2,4]triazine-6-carboxylic acid ethyl ester
    —— 2-Diacetylmethylen-3-ethylthieno<3,2-d>thiazolin 54642-31-8 C12H13NO2S2
    2-Diacetylmethylen-3-ethylthieno<3,2-d>thiazolin
    —— 2-(4-Hydroxyphenyl)-5-(4-n-hexyloxyphenyl)-pyrimidine 118106-68-6 C22H24N2O2
    2-(4-Hydroxyphenyl)-5-(4-n-hexyloxyphenyl)-pyrimidine
    —— (2R,3R,4R,4aR,5R,6S,7S,8aR)-2-(hydroxymethyl)octahydro-2Hchromene-3,4,4a,5,6,7-hexaol 1542140-00-0 C10H18O8
    (2R,3R,4R,4aR,5R,6S,7S,8aR)-2-(hydroxymethyl)octahydro-2Hchromene-3,4,4a,5,6,7-hexaol
    —— 2-amino-3-(n-hexyl)quinoxaline 1536469-44-9 C14H19N3
    2-amino-3-(n-hexyl)quinoxaline
    —— 2-(3,3-Dimethyldiaziridin)-2-hepten-5-yn-4-on 53688-84-9 C10H14N2O
    2-(3,3-Dimethyldiaziridin)-2-hepten-5-yn-4-on
    —— 2-(4-Chloro-phenyl)-4-[5-(2,6-dimethyl-piperidin-1-yl)-pentyl]-4H-benzo[1,4]oxazin-3-one 244619-90-7 C26H33ClN2O2
    2-(4-Chloro-phenyl)-4-[5-(2,6-dimethyl-piperidin-1-yl)-pentyl]-4H-benzo[1,4]oxazin-3-one
    —— 2-azido-N-(2-hydroxyethyl)-N,N-dimethylethanaminium bromide 2059973-54-3 Br*C6H15N4O
    2-azido-N-(2-hydroxyethyl)-N,N-dimethylethanaminium bromide
    —— 2-(2-fluorophenyl)-3-(pyridin-2-ylmethyl)-1,3-thiazolidin-4-one 1392140-15-6 C15H13FN2OS
    2-(2-fluorophenyl)-3-(pyridin-2-ylmethyl)-1,3-thiazolidin-4-one
    —— (2R,3R)-2-butyl-1,2,3,4-tetrahydroquinolin-3-amine 1643786-44-0 C13H20N2
    (2R,3R)-2-butyl-1,2,3,4-tetrahydroquinolin-3-amine
    —— 2,3-dibromo-3-(4-chlorophenyl)-1-(thiophen-2-yl)propan-1-one 27241-61-8 C13H9Br2ClOS
    2,3-dibromo-3-(4-chlorophenyl)-1-(thiophen-2-yl)propan-1-one
    —— 2-{5-bromo-3-(4-chlorobenzoyl)-4-[(4-(3,4-dichlorophenyl)piperazin-1-yl)methyl]thiophen-2-yl}-isoindole-1,3-dione 1355156-78-3 C30H21BrCl3N3O3S
    2-{5-bromo-3-(4-chlorobenzoyl)-4-[(4-(3,4-dichlorophenyl)piperazin-1-yl)methyl]thiophen-2-yl}-isoindole-1,3-dione
    —— 2,5,8,11,19,26-Hexaoxatricyclo[26.4.0.012,17]dotriaconta-1(32),12,14,16,28,30-hexaen-21,23-diyne-18,27-dione 1629993-01-6 C26H24O8
    2,5,8,11,19,26-Hexaoxatricyclo[26.4.0.012,17]dotriaconta-1(32),12,14,16,28,30-hexaen-21,23-diyne-18,27-dione
    —— 2-butyl-3-cyclopropyl-5-phenyl-2,3-dihydro-1H-benzo[c]azepine 1623819-85-1 C23H27N
    2-butyl-3-cyclopropyl-5-phenyl-2,3-dihydro-1H-benzo[c]azepine
    —— (2S,4S,5R)-ethyl 4-(benzyloxymethyl)-1-[(E)-3-ethoxy-3-oxoprop-1-enyl]-5-methylpyrrolidine-2-carboxylate 1609638-37-0 C21H29NO5
    (2S,4S,5R)-ethyl 4-(benzyloxymethyl)-1-[(E)-3-ethoxy-3-oxoprop-1-enyl]-5-methylpyrrolidine-2-carboxylate
    —— 2-Furan-2-yl-quinoxaline 1,4-dioxide 34500-27-1 C12H8N2O3
    2-Furan-2-yl-quinoxaline 1,4-dioxide
    —— 2-Methyl-2-(1-phenylethyl)-cyclopentanon 71899-09-7 C14H18O
    2-Methyl-2-(1-phenylethyl)-cyclopentanon
    —— 2-butoxymethyl-3,4,4-trimethyl-4,5-dihydro-thiazolium; iodide 70349-41-6 C11H22NOS*I
    2-butoxymethyl-3,4,4-trimethyl-4,5-dihydro-thiazolium; iodide
    —— 2-(1-cyclohexyl-1-propyl-butyl)-malononitrile 1208312-70-2 C16H26N2
    2-(1-cyclohexyl-1-propyl-butyl)-malononitrile
    —— 2-{4-[bis-(4-fluorophenyl)methyl]piperazine-1-carbonyl}piperidine-1-carboxylic acid tert-butyl ester 678969-75-0 C28H35F2N3O3
    2-{4-[bis-(4-fluorophenyl)methyl]piperazine-1-carbonyl}piperidine-1-carboxylic acid tert-butyl ester
    —— 2-Hydroxy-5-t-butylbenzaldehyd-phenylhydrazon 101587-66-0 C17H20N2O
    2-Hydroxy-5-t-butylbenzaldehyd-phenylhydrazon
    —— 2,4,6-tri-O-benzyl-3-O-(4-methoxyphenyl)methyl-β-D-galactopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-trichloroacetamido-α-D-glucopyranose 1192142-65-6 C57H60Cl3NO12
    2,4,6-tri-O-benzyl-3-O-(4-methoxyphenyl)methyl-β-D-galactopyranosyl-(1->4)-3,6-di-O-benzyl-2-deoxy-2-trichloroacetamido-α-D-glucopyranose
    —— 2-[(7R,9R)-10-benzyl-9-methyl-5,5-dioxo-8,9-dihydro-7H-pyrido[1,2-b][1,2]benzothiazol-7-yl]-1-(3-bromophenyl)ethanone 1279124-73-0 C27H24BrNO3S
    2-[(7R,9R)-10-benzyl-9-methyl-5,5-dioxo-8,9-dihydro-7H-pyrido[1,2-b][1,2]benzothiazol-7-yl]-1-(3-bromophenyl)ethanone
    —— (2,3,7,8-tetraethyl-5,10,15,20-tetraphenylporphyrinato)zinc(II) 199175-78-5 C52H44N4Zn
    (2,3,7,8-tetraethyl-5,10,15,20-tetraphenylporphyrinato)zinc(II)
    —— 2-deoxy-2,2-difluoro-β-D-arabinofuranose (P<sub>R</sub>)-1-O-naphth-1-yl-(methoxy-valinyl)phosphate 1430067-70-1 C21H26F2NO8P
    2-deoxy-2,2-difluoro-β-D-arabinofuranose (P<sub>R</sub>)-1-O-naphth-1-yl-(methoxy-valinyl)phosphate
    —— [2,8-(3)H-Adenosyl]-SAM 111093-44-8 C15H22N6O5S
    [2,8-(3)H-Adenosyl]-SAM
    —— 2,2'-diphenyl-5,5'-bithiazolylidene-4,4'-dione 104224-01-3 C18H10N2O2S2
    2,2'-diphenyl-5,5'-bithiazolylidene-4,4'-dione
    —— 2-(2,3-dimethyl-4-nitrobuta-1,3-dien-1-ylsulfanyl)aniline 1246522-84-8 C12H14N2O2S
    2-(2,3-dimethyl-4-nitrobuta-1,3-dien-1-ylsulfanyl)aniline
    —— {2-[(3aR,4R,6R,6aR)-6-(4-Carbamoyl-thiazol-2-yl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-ethyl}-phosphonic acid dibenzyl ester 102977-52-6 C27H31N2O7PS
    {2-[(3aR,4R,6R,6aR)-6-(4-Carbamoyl-thiazol-2-yl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-ethyl}-phosphonic acid dibenzyl ester
    —— 2,2'-Diphensaeure-bis-(4-chloranilid) 24013-94-3 C26H18Cl2N2O2
    2,2'-Diphensaeure-bis-(4-chloranilid)
    —— (2S-(2R*,5R*))-10-bromo-5-(tert-butyldimethylsilyloxymethyl)-1,2,4,5,6,8-hexahydro-1-methyl-2-(1-methylethyl)-3H-pyrrolo(4,3,2-gh)-1,4-benzodiazonin-3-one 214267-80-8 C23H36BrN3O2Si
    (2S-(2R*,5R*))-10-bromo-5-(tert-butyldimethylsilyloxymethyl)-1,2,4,5,6,8-hexahydro-1-methyl-2-(1-methylethyl)-3H-pyrrolo(4,3,2-gh)-1,4-benzodiazonin-3-one
    —— 2,12,20,27,34,41-Hexaoxa-1,13-dioxo<13.8.8>(2,1,4)cyclopha-22,24,36,38-tetrayne 102073-08-5 C35H32O8
    2,12,20,27,34,41-Hexaoxa-1,13-dioxo<13.8.8>(2,1,4)cyclopha-22,24,36,38-tetrayne
    —— 2-(5-Nitro-2-furyl)-5-(2-ethoxycarbonyloxyethoxy)-pyrimidin 27568-56-5 C13H13N3O7
    2-(5-Nitro-2-furyl)-5-(2-ethoxycarbonyloxyethoxy)-pyrimidin
    —— (2E,6E)-11,11-dichloro-2,6,9,9-tetramethylundeca-2,6,10-trien-1-yl 2,4,6-trimethylbenzoate 90544-09-5 C25H34Cl2O2
    (2E,6E)-11,11-dichloro-2,6,9,9-tetramethylundeca-2,6,10-trien-1-yl 2,4,6-trimethylbenzoate
    —— 2-(Bromomethyl)-3-propylthiophene 1044699-34-4 C8H11BrS
    2-(Bromomethyl)-3-propylthiophene
    —— 2-Methyl-2-<2,4-dimethyl-cyclopentadien-(1,4)-yl>-propionsaeure-methylester 100520-18-1 C12H18O2
    2-Methyl-2-<2,4-dimethyl-cyclopentadien-(1,4)-yl>-propionsaeure-methylester
    —— 2-methoxy-benzoic acid-(2,2,2-tribromo-1-hydroxy-ethylamide) 860723-37-1 C10H10Br3NO3
    2-methoxy-benzoic acid-(2,2,2-tribromo-1-hydroxy-ethylamide)
    —— 2-anilinospiro<1,3,2λ<sup>5</sup>-benzodioxaphosphole-2,2'(3'H)-<1,3,2,λ<sup>5</sup>>benzoxazaphosphole> 75080-73-8 C18H15N2O3P
    2-anilinospiro<1,3,2λ<sup>5</sup>-benzodioxaphosphole-2,2'(3'H)-<1,3,2,λ<sup>5</sup>>benzoxazaphosphole>
    —— 2-[1-[(5-chloro-6-methoxypyrimidine-4-carbonyl)amino]ethyl]-N-[5-chloro-4-(trifluoromethyl)pyridin-2-yl]-1,3-thiazole-5-carboxamide 1096360-15-4 C18H13Cl2F3N6O3S
    2-[1-[(5-chloro-6-methoxypyrimidine-4-carbonyl)amino]ethyl]-N-[5-chloro-4-(trifluoromethyl)pyridin-2-yl]-1,3-thiazole-5-carboxamide
    —— 2-(3-(3-dimethylaminopropoxy)phenyl)-N-hydroxy-2-phenylacetamide 1070676-92-4 C19H24N2O3
    2-(3-(3-dimethylaminopropoxy)phenyl)-N-hydroxy-2-phenylacetamide
    —— 2-debenzoyl-2-(3-chlorobenzoyl)-10-methoxycarbonyl-3'-dephenyl-3'-trifluoromethyldocetaxel 1134619-23-0 C40H49ClF3NO16
    2-debenzoyl-2-(3-chlorobenzoyl)-10-methoxycarbonyl-3'-dephenyl-3'-trifluoromethyldocetaxel
    —— 2-Benzenesulfinyl-3-methyl-butyric acid ethyl ester 100200-75-7 C13H18O3S
    2-Benzenesulfinyl-3-methyl-butyric acid ethyl ester
    —— 2,3,5-Trimethyl-4-phenyl-tetrahydro-thiophene-3,4-diol 100990-26-9 C13H18O2S
    2,3,5-Trimethyl-4-phenyl-tetrahydro-thiophene-3,4-diol