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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Dibrommethyl-6-nitrobenzoesaeureethylester 54526-02-2 C10H9Br2NO4
    2-Dibrommethyl-6-nitrobenzoesaeureethylester
    —— 2-(2-Bromoethoxy)ethyl benzoate 851961-87-0 C11H13BrO3
    2-(2-Bromoethoxy)ethyl benzoate
    —— (2S,3S) and (2S,3R)-1-tert-butyl N-(tert-butoxycarbonyl)-3-benzylaspartate 128576-64-7 C20H29NO6
    (2S,3S) and (2S,3R)-1-tert-butyl N-(tert-butoxycarbonyl)-3-benzylaspartate
    —— (2S,5S)-2-benzyloxy-5-hydroxy-6-methyl-1-phenyl-6-hepten-3-one 1058682-03-3 C21H24O3
    (2S,5S)-2-benzyloxy-5-hydroxy-6-methyl-1-phenyl-6-hepten-3-one
    —— 2-mesityl-1-tosylindolin-3-one 1253203-24-5 C24H23NO3S
    2-mesityl-1-tosylindolin-3-one
    —— 2-((2S,4S,5S,6S)-6-((benzyloxy)methyl)-4-((tert-butyldimethylsilyl)oxy)-5-methyltetrahydro-2H-pyran-2-yl)-ethanol 1360081-93-1 C22H38O4Si
    2-((2S,4S,5S,6S)-6-((benzyloxy)methyl)-4-((tert-butyldimethylsilyl)oxy)-5-methyltetrahydro-2H-pyran-2-yl)-ethanol
    —— 2-fluoro-6-octyloxy-3-[4-(trans-4-pentylcyclohexyl)phenyl]pyridine 144099-82-1 C30H44FNO
    2-fluoro-6-octyloxy-3-[4-(trans-4-pentylcyclohexyl)phenyl]pyridine
    —— 2,2'-(1,2-Ethendiyl)-bis-(1-decylpyridinium)-di-methansulfonat 39641-64-0 2CH3O3S*C32H52N2
    2,2'-(1,2-Ethendiyl)-bis-(1-decylpyridinium)-di-methansulfonat
    —— 2,6-bis-(1-piperidin-1-yl-propylideneamino)-anthraquinone 63967-77-1 C30H36N4O2
    2,6-bis-(1-piperidin-1-yl-propylideneamino)-anthraquinone
    —— 2-(4-benzenesulfonyl-styryl)-6-phenyl-benzooxazole 32103-52-9 C27H19NO3S
    2-(4-benzenesulfonyl-styryl)-6-phenyl-benzooxazole
    —— 2-(3,4-Dimethoxyphenyl)-5-methylcyclohexanon 18442-30-3 C15H20O3
    2-(3,4-Dimethoxyphenyl)-5-methylcyclohexanon
    —— (20R)-2α,3α,20-trihydroxy-5α-pregnan-6-one 113331-42-3 C21H34O4
    (20R)-2α,3α,20-trihydroxy-5α-pregnan-6-one
    —— <2R-(2α(R*),3aβ,4β,7β,7aβ)>-2,3,3a,4,5,6,7,7a-Octahydro-7,8,8-trimethyl-N-(1-phenylethyl)-4,7-methano-2-benzofuranamin 740041-78-5 C20H29NO
    <2R-(2α(R*),3aβ,4β,7β,7aβ)>-2,3,3a,4,5,6,7,7a-Octahydro-7,8,8-trimethyl-N-(1-phenylethyl)-4,7-methano-2-benzofuranamin
    —— 2,2-Dimethyl-propionic acid (1R,2S,5R)-5-[(Z)-4-(2,5-dioxo-pyrrolidin-1-yl)-but-1-enyl]-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester 92845-19-7 C28H39NO4
    2,2-Dimethyl-propionic acid (1R,2S,5R)-5-[(Z)-4-(2,5-dioxo-pyrrolidin-1-yl)-but-1-enyl]-2-(1-methyl-1-phenyl-ethyl)-cyclohexyl ester
    —— {2,6-Bis-[(S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-phenyl-propionylamino]-pyridin-4-yloxy}-acetic acid benzyl ester 350697-60-8 C62H53N5O9
    {2,6-Bis-[(S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-phenyl-propionylamino]-pyridin-4-yloxy}-acetic acid benzyl ester
    —— 2,3-Dihydrothiazolo-<2,3-b>-8-fluorchinazolin-5-on 69661-45-6 C10H7FN2OS
    2,3-Dihydrothiazolo-<2,3-b>-8-fluorchinazolin-5-on
    —— 2-benzo[1,3]dioxol-5-yl-5-(2,6-dichloro-phenyl)-[1,3,4]oxadiazole 69785-82-6 C15H8Cl2N2O3
    2-benzo[1,3]dioxol-5-yl-5-(2,6-dichloro-phenyl)-[1,3,4]oxadiazole
    —— 2-thiobenzoyl-1,2,3,6,7,11b-hexahydro-pyrazino[2,1-<i>a</i>]isoquinolin-4-one 59343-55-4 C19H18N2OS
    2-thiobenzoyl-1,2,3,6,7,11b-hexahydro-pyrazino[2,1-<i>a</i>]isoquinolin-4-one
    —— 2-(5-chloro-2-methyl-phenylsulfanyl)-4-methyl-benzoic acid 874514-66-6 C15H13ClO2S
    2-(5-chloro-2-methyl-phenylsulfanyl)-4-methyl-benzoic acid
    —— (2S,4S)-4-Hydroxy-5-imino-2,4-dimethyl-tetrahydro-furan-2-carbonitrile 122693-49-6 C7H10N2O2
    (2S,4S)-4-Hydroxy-5-imino-2,4-dimethyl-tetrahydro-furan-2-carbonitrile
    —— 2-furan-2-yl-3,4,5-trimethoxy-benzaldehyde 1361252-44-9 C14H14O5
    2-furan-2-yl-3,4,5-trimethoxy-benzaldehyde
    —— (2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)ethene 112219-66-6 C36H38O5
    (2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)ethene
    —— 2-(2'-chloro-biphenyl-4-yl)-1-imidazol-1-yl-3-phenyl-propan-2-ol 73820-38-9 C24H21ClN2O
    2-(2'-chloro-biphenyl-4-yl)-1-imidazol-1-yl-3-phenyl-propan-2-ol
    —— 2-(((1s,4s)-4-((3-ethyl-4,5-diphenyl-1H-pyrazol-1-yl)methyl)cyclohexyl)methoxy)acetic acid 1231303-85-7 C27H32N2O3
    2-(((1s,4s)-4-((3-ethyl-4,5-diphenyl-1H-pyrazol-1-yl)methyl)cyclohexyl)methoxy)acetic acid
    —— 2-(tert-butoxy)-2-(1-(4-methoxybenzyl)-6-methyl-4-(5-methylchroman-6-yl)-7-oxo-6,7-dihydro-1H-pyrazolo[3,4-c]pyridin-5-yl)acetic acid 1428794-37-9 C31H35N3O6
    2-(tert-butoxy)-2-(1-(4-methoxybenzyl)-6-methyl-4-(5-methylchroman-6-yl)-7-oxo-6,7-dihydro-1H-pyrazolo[3,4-c]pyridin-5-yl)acetic acid
    —— (2R,4aS,6aS,8aR,8bS,10S,12aS,13aS,14aS,14bR)-methyl 10-acetoxy-13a-hydroxy-2,4a,6a,9,9,12a,14a-heptamethyl-7,8,13-trioxodocosahydrobenzo[a]naphtho[1,2-f]azulene-2-carboxylate 1417814-26-6 C33H48O8
    (2R,4aS,6aS,8aR,8bS,10S,12aS,13aS,14aS,14bR)-methyl 10-acetoxy-13a-hydroxy-2,4a,6a,9,9,12a,14a-heptamethyl-7,8,13-trioxodocosahydrobenzo[a]naphtho[1,2-f]azulene-2-carboxylate
    —— (2R,3R,4aR,6S,7S,8aS)-2,7,8a-Trihydroxy-3,6-dimethyl-octahydro-naphthalene-4a-carbonitrile 335201-96-2 C13H21NO3
    (2R,3R,4aR,6S,7S,8aS)-2,7,8a-Trihydroxy-3,6-dimethyl-octahydro-naphthalene-4a-carbonitrile
    —— 2-(5-methylthien-2-yl)-2-(trifluoromethyl)-pyrrolidine 1262380-94-8 C10H12F3NS
    2-(5-methylthien-2-yl)-2-(trifluoromethyl)-pyrrolidine
    —— 2-Butyryl-1-methyl-1,2,3,4-tetrahydro-β-carbolin 94801-68-0 C16H20N2O
    2-Butyryl-1-methyl-1,2,3,4-tetrahydro-β-carbolin
    —— 2-acetyl-4-bromophenyl dimethylcarbamate 1416426-10-2 C11H12BrNO3
    2-acetyl-4-bromophenyl dimethylcarbamate
    —— [2-((dimethylamino)methyl)phenyl]diethylborane 213466-64-9 C13H22BN
    [2-((dimethylamino)methyl)phenyl]diethylborane
    —— 2-(4-aminobutylamino)-ethanesulfonic acid N-[9-(4-hydroxy-3,5-dimethoxyphenyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl]-amide 1208364-23-1 C27H35N3O9S
    2-(4-aminobutylamino)-ethanesulfonic acid N-[9-(4-hydroxy-3,5-dimethoxyphenyl)-8-oxo-5,5a,6,8,8a,9-hexahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-5-yl]-amide
    —— 2,5-dichloro-N-(2-hydroxy-3-methylquinolin-6-yl)benzenesulfonamide 1425927-42-9 C16H12Cl2N2O3S
    2,5-dichloro-N-(2-hydroxy-3-methylquinolin-6-yl)benzenesulfonamide
    —— 20',26',39',42'-tetramethoxyspiro<piperidine-4,23'-<13,18,28,33>tetraoxa<4,6>diazaoctacyclo<32.2.2.2<sup>9,12</sup>.2<sup>19,22</sup>.2<sup>24,27</sup>.1<sup>2,6</sup>.1<sup>2,8</sup>.1<sup>4,8</sup>>heptatetraconta<9,11,19,21,24,26,34,36,37,39,41,43>dodecaene> 138434-74-9 C49H61N3O8
    20',26',39',42'-tetramethoxyspiro<piperidine-4,23'-<13,18,28,33>tetraoxa<4,6>diazaoctacyclo<32.2.2.2<sup>9,12</sup>.2<sup>19,22</sup>.2<sup>24,27</sup>.1<sup>2,6</sup>.1<sup>2,8</sup>.1<sup>4,8</sup>>heptatetraconta<9,11,19,21,24,26,34,36,37,39,41,43>dodecaene>
    —— 2-Piperidinone, 5-hydroxy-6-(2-propen-1-yl)-, (5S,6S)- 1932324-48-5 C8H13NO2
    2-Piperidinone, 5-hydroxy-6-(2-propen-1-yl)-, (5S,6S)-
    —— 2-(4-Methoxyphenyl)-3-methyl-1,3-benzothiazol-3-ium 46881-40-7 C15H14NOS
    2-(4-Methoxyphenyl)-3-methyl-1,3-benzothiazol-3-ium
    —— (2R)-(4-methoxyphenyl)[(tetrahydropyran-2-yloxy)]acetonitrile 279685-85-7 C14H17NO3
    (2R)-(4-methoxyphenyl)[(tetrahydropyran-2-yloxy)]acetonitrile
    —— 2-Acetyl-3-methyl-4-methylene-pentanedioic acid 1-ethyl ester 5-methyl ester 88039-62-7 C12H18O5
    2-Acetyl-3-methyl-4-methylene-pentanedioic acid 1-ethyl ester 5-methyl ester
    —— (2R,4S,5R,6S)-4,6-dimethoxy-3,3-dimethyl-5-phenylmethoxy-2-prop-2-enyloxane 128271-02-3 C19H28O4
    (2R,4S,5R,6S)-4,6-dimethoxy-3,3-dimethyl-5-phenylmethoxy-2-prop-2-enyloxane
    —— 2',2',3,3',3'-pentamethylspiro[3-azabicyclo[3.2.0]heptane-4,4'-thietane]-2-thione 109875-77-6 C13H21NS2
    2',2',3,3',3'-pentamethylspiro[3-azabicyclo[3.2.0]heptane-4,4'-thietane]-2-thione
    —— 2-(4-nitro-anilino)-phenoxazin-3-one 68432-27-9 C18H11N3O4
    2-(4-nitro-anilino)-phenoxazin-3-one
    —— 2-(4-bromobutyl)-3,6-bis(4-chlorophenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione 1134373-05-9 C22H17BrCl2N2O2
    2-(4-bromobutyl)-3,6-bis(4-chlorophenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione
    —— 2-(1-(3,4-dichlorophenyl)phenylmethylidene)hydrazinecarboximidamide hydrochloride 1192599-26-0 C14H12Cl2N4*ClH
    2-(1-(3,4-dichlorophenyl)phenylmethylidene)hydrazinecarboximidamide hydrochloride
    —— (2R,3R)-5,7-bis(2-nitrophenylsulfonyloxy)-2-(3,4,5-tris(2-nitrophenylsulfonyloxy)phenyl)chroman-3-yl 3-methoxy-4,5-bis(2-nitrophenylsulfonyloxy)benzoate 1186527-12-7 C65H41N7O39S7
    (2R,3R)-5,7-bis(2-nitrophenylsulfonyloxy)-2-(3,4,5-tris(2-nitrophenylsulfonyloxy)phenyl)chroman-3-yl 3-methoxy-4,5-bis(2-nitrophenylsulfonyloxy)benzoate
    —— 2-((E)-4-Acetoxy-1,1,4-trimethyl-pent-2-enyl)-malonic acid di-tert-butyl ester 77081-10-8 C21H36O6
    2-((E)-4-Acetoxy-1,1,4-trimethyl-pent-2-enyl)-malonic acid di-tert-butyl ester
    —— 2-(2,3-dihydroxy-phenyl)-3,6,7,8-tetrahydroxy-chromen-4-one 108237-82-7 C15H10O8
    2-(2,3-dihydroxy-phenyl)-3,6,7,8-tetrahydroxy-chromen-4-one
    —— (2R,3R,4R,6S)-2-Methoxy-3-(4-methoxy-benzyloxy)-4,6-dimethyl-oct-7-en-1-ol 148933-80-6 C19H30O4
    (2R,3R,4R,6S)-2-Methoxy-3-(4-methoxy-benzyloxy)-4,6-dimethyl-oct-7-en-1-ol
    —— 2(Z),4(Z),6(E)-2,4-difluoro-5-methyl-7-(4-methoxy-2,3,6-trimethylphenyl)-heptatrienoic acid 69877-64-1 C18H20F2O3
    2(Z),4(Z),6(E)-2,4-difluoro-5-methyl-7-(4-methoxy-2,3,6-trimethylphenyl)-heptatrienoic acid
    —— [2-(4-Chlorophenyl)ethyl](3-nitrobenzyl)amine hydrobromide 1609400-30-7 C15H16BrClN2O2
    [2-(4-Chlorophenyl)ethyl](3-nitrobenzyl)amine hydrobromide
    —— 2-[4-hydroxy-1-[4-(trifluoromethyl)phenyl]piperidin-4-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide 948020-66-4 C21H20F3N3O4
    2-[4-hydroxy-1-[4-(trifluoromethyl)phenyl]piperidin-4-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide