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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,5-dimethyl-1-(3-phenyl-prop-2-ynyl)-piperidin-4-ol 39605-01-1 C16H21NO
    2,5-dimethyl-1-(3-phenyl-prop-2-ynyl)-piperidin-4-ol
    —— 2-((<i>Z</i>)-4-acetoxy-3-methoxy-benzylidene)-4,6,7-trimethoxy-benzofuran-3-one 102474-32-8 C21H20O8
    2-((<i>Z</i>)-4-acetoxy-3-methoxy-benzylidene)-4,6,7-trimethoxy-benzofuran-3-one
    —— 2,3-dimethyl-piperidin-4-one; hydrochloride 102074-40-8 C7H13NO*ClH
    2,3-dimethyl-piperidin-4-one; hydrochloride
    —— 2-Oxo-3-phenylhydrazono-1-(1-methyl-2-phenyl-ethyl)-pyrrolidin 109158-39-6 C19H21N3O
    2-Oxo-3-phenylhydrazono-1-(1-methyl-2-phenyl-ethyl)-pyrrolidin
    —— 2-(1-{[(S)-cyclobutyl-(3-fluoro-phenyl)-methyl]-carbamoyl}-2-oxo-propyl)-6-iodo-benzoic acid 1215094-95-3 C22H21FINO4
    2-(1-{[(S)-cyclobutyl-(3-fluoro-phenyl)-methyl]-carbamoyl}-2-oxo-propyl)-6-iodo-benzoic acid
    —— (2R)-2-[[5-[(E)-3-(oxan-2-yloxyamino)-3-oxoprop-1-enyl]pyrazin-2-yl]amino]-N-[(1S)-1-phenylethyl]propanamide 1035216-82-0 C23H29N5O4
    (2R)-2-[[5-[(E)-3-(oxan-2-yloxyamino)-3-oxoprop-1-enyl]pyrazin-2-yl]amino]-N-[(1S)-1-phenylethyl]propanamide
    —— 2-fluoro-4-[(1,3-thiazol-2-ylamino)sulfonyl]-N-[4-fluoro-3-(trifluoromethoxy)benzyl]benzamide 1063731-25-8 C18H12F5N3O4S2
    2-fluoro-4-[(1,3-thiazol-2-ylamino)sulfonyl]-N-[4-fluoro-3-(trifluoromethoxy)benzyl]benzamide
    —— 2-amino-5-(4-tert-butoxycarbonyl-2-methylpiperazin-1-yl)-4-chloroaniline 626237-84-1 C16H25ClN4O2
    2-amino-5-(4-tert-butoxycarbonyl-2-methylpiperazin-1-yl)-4-chloroaniline
    —— (2R,3R)-3-[(7-chloro-3H-benzotriazole-5-carbonyl)amino]-2-hydroxy-4-phenylbutyric acid 1415311-66-8 C17H15ClN4O4
    (2R,3R)-3-[(7-chloro-3H-benzotriazole-5-carbonyl)amino]-2-hydroxy-4-phenylbutyric acid
    —— 2-fluoro-10,11-dihydro-11-[β-(dimethylamino)ethylthio]dibenzo[b,f]thiepin hydrochloride 82624-63-3 C18H20FNS2*ClH
    2-fluoro-10,11-dihydro-11-[β-(dimethylamino)ethylthio]dibenzo[b,f]thiepin hydrochloride
    —— (2-amino-thiazol-4-yl)-(<i>Z</i>)-octyloxyimino-acetic acid 68403-83-8 C13H21N3O3S
    (2-amino-thiazol-4-yl)-(<i>Z</i>)-octyloxyimino-acetic acid
    —— (2,2-dimethyl-3H-1-benzofuran-7-yl) N-carbonisocyanatidoyl-N-methylcarbamate 84942-50-7 C14H14N2O5
    (2,2-dimethyl-3H-1-benzofuran-7-yl) N-carbonisocyanatidoyl-N-methylcarbamate
    —— [(2R,3R)-3-benzoyloxy-1-(6,7-dimethoxy-1-methylidene-3,4-dihydroisoquinolin-2-yl)-4-methoxy-1,4-dioxobutan-2-yl] benzoate 143261-71-6 C31H29NO9
    [(2R,3R)-3-benzoyloxy-1-(6,7-dimethoxy-1-methylidene-3,4-dihydroisoquinolin-2-yl)-4-methoxy-1,4-dioxobutan-2-yl] benzoate
    —— 2-[6-(4-{[(4-methylphenyl)carbamoyl]amino}phenyl)-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl]acetic acid 1414795-72-4 C26H24N2O4
    2-[6-(4-{[(4-methylphenyl)carbamoyl]amino}phenyl)-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl]acetic acid
    —— 2-(4-Chlorophenyl)-4-((2,2,6,6-tetramethylpiperidin-4-yl)amino)-6,7-dimethoxyquinazoline 228118-75-0 C25H31ClN4O2
    2-(4-Chlorophenyl)-4-((2,2,6,6-tetramethylpiperidin-4-yl)amino)-6,7-dimethoxyquinazoline
    —— 2-((R)-3-oxo-1-tosyl-1,2,3,4-tetrahydropyrazin-2-yl)-N-((R)-1,2,3,4-tetrahydroquinolin-4-yl)acetamide 1057247-25-2 C22H24N4O4S
    2-((R)-3-oxo-1-tosyl-1,2,3,4-tetrahydropyrazin-2-yl)-N-((R)-1,2,3,4-tetrahydroquinolin-4-yl)acetamide
    —— (2R,3R)-3-[(E)-5-(tert-Butyl-dimethyl-silanyloxy)-4-methyl-pent-3-enyl]-2-methyl-2-(2-trimethylsilanyl-ethoxymethoxymethyl)-oxirane 852238-61-0 C22H46O4Si2
    (2R,3R)-3-[(E)-5-(tert-Butyl-dimethyl-silanyloxy)-4-methyl-pent-3-enyl]-2-methyl-2-(2-trimethylsilanyl-ethoxymethoxymethyl)-oxirane
    —— 2-[(2-nitrophenyl)sulfonyl]-aniline 91974-20-8 C12H10N2O4S
    2-[(2-nitrophenyl)sulfonyl]-aniline
    —— 2-tert-butylamino-3-(2'-dimethylamino)ethylamino-quinoxaline 1219608-71-5 C16H25N5
    2-tert-butylamino-3-(2'-dimethylamino)ethylamino-quinoxaline
    —— 2-hydroxy-3-methyl-3-(1-methylindol-3-yl)butyronitrile 406500-63-8 C14H16N2O
    2-hydroxy-3-methyl-3-(1-methylindol-3-yl)butyronitrile
    —— [2-(4-Hydroxy-phenyl)-ethyl]-carbamic acid (3R,4aR,5S,6S,6aS,10S,10aR,10bS)-6,10,10b-trihydroxy-3,4a,7,7,10a-pentamethyl-1-oxo-3-vinyl-dodecahydro-benzo[f]chromen-5-yl ester 136327-82-7 C29H41NO8
    [2-(4-Hydroxy-phenyl)-ethyl]-carbamic acid (3R,4aR,5S,6S,6aS,10S,10aR,10bS)-6,10,10b-trihydroxy-3,4a,7,7,10a-pentamethyl-1-oxo-3-vinyl-dodecahydro-benzo[f]chromen-5-yl ester
    —— 2,2':6',2''-terpyridine(S-benzo-15-crown-5)platinum(II) hexafluorophosphate 328062-76-6 C29H30N3O5PtS*F6P
    2,2':6',2''-terpyridine(S-benzo-15-crown-5)platinum(II) hexafluorophosphate
    —— 2-chloro-5-[(2,2-dimethylpropanoylamino)methyl]-N-[4-methyl-5-[6-(trifluoromethyl)-3-pyridyl]-1H-imidazol-2-yl]benzamide 1415089-26-7 C23H23ClF3N5O2
    2-chloro-5-[(2,2-dimethylpropanoylamino)methyl]-N-[4-methyl-5-[6-(trifluoromethyl)-3-pyridyl]-1H-imidazol-2-yl]benzamide
    —— 2(R)-<5(R)-<(methoxymethoxy)methyl>-3(R)-methyl-2(R)-tetrahydrofuryl>butan-1-ol 84911-66-0 C12H24O4
    2(R)-<5(R)-<(methoxymethoxy)methyl>-3(R)-methyl-2(R)-tetrahydrofuryl>butan-1-ol
    —— 2-(diphenylphosphino)-6-(pyrazol-1-yl)pyridine 201275-29-8 C20H16N3P
    2-(diphenylphosphino)-6-(pyrazol-1-yl)pyridine
    —— 2-amino-5-(3-carboxy-4-(o-tolylamino)benzyl)benzoic acid 1056450-29-3 C22H20N2O4
    2-amino-5-(3-carboxy-4-(o-tolylamino)benzyl)benzoic acid
    —— 2-((1H-benzo[d]imidazol-1-yl)methyl)-N4-(6-(2-methoxyphenyl)pyrimidin-4-yl)-N1,N1-dimethylbenzene-1,4-diamine hydrochoride 1569983-13-6 C27H26N6O*ClH
    2-((1H-benzo[d]imidazol-1-yl)methyl)-N4-(6-(2-methoxyphenyl)pyrimidin-4-yl)-N1,N1-dimethylbenzene-1,4-diamine hydrochoride
    —— 2-[(6-azido-3-methoxy-2-phenylmethoxyphenyl)methyl]oxirane 142072-78-4 C17H17N3O3
    2-[(6-azido-3-methoxy-2-phenylmethoxyphenyl)methyl]oxirane
    —— (2R,3S)-1-dimethyl-t-butylsiloxy-2,3-epoxybutane 119181-93-0 C10H22O2Si
    (2R,3S)-1-dimethyl-t-butylsiloxy-2,3-epoxybutane
    —— 2-benzoyloxy-1,2-bis(4-bromophenyl)ethanoate 102034-65-1 C21H14Br2O3
    2-benzoyloxy-1,2-bis(4-bromophenyl)ethanoate
    —— 2-(2,3-dimethoxybenzyl)pentyl methanesulfonate 1313008-05-7 C15H24O5S
    2-(2,3-dimethoxybenzyl)pentyl methanesulfonate
    —— 2,2,5,5-tetramethyl-3-carbamoyl-4-cyanopyrrolidin-1-oxyl 96938-37-3 C10H16N3O2
    2,2,5,5-tetramethyl-3-carbamoyl-4-cyanopyrrolidin-1-oxyl
    —— (+/-)-2R*,11bS*-1'-Benzyl-3'-cyclohexyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydrospiro<benzo<a>quinolizin-2,5'-imidazolidine>-2',4'-dione hydrochloride 136334-62-8 C30H37N3O4*ClH
    (+/-)-2R*,11bS*-1'-Benzyl-3'-cyclohexyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydrospiro<benzo<a>quinolizin-2,5'-imidazolidine>-2',4'-dione hydrochloride
    —— 2,5-dichloro-3-(1,2,4-triazol-1-yl)-4,4-dimethoxy-5-allyl-2-cyclopentenone 141917-55-7 C12H13Cl2N3O3
    2,5-dichloro-3-(1,2,4-triazol-1-yl)-4,4-dimethoxy-5-allyl-2-cyclopentenone
    —— 2-(3,4-dimethoxyphenyl)-4-(3-isopropoxy-4-methoxyphenyl)-4-oxobutyric acid 88114-47-0 C22H26O7
    2-(3,4-dimethoxyphenyl)-4-(3-isopropoxy-4-methoxyphenyl)-4-oxobutyric acid
    —— [(2R,4S,6R,8S,10S)-8-[2-[(2-bromophenyl)methoxy]ethyl]-10-hydroxy-2-[(4-methoxyphenyl)methoxymethyl]-1,7-dioxaspiro[5.5]undecan-4-yl] acetate 194342-86-4 C29H37BrO8
    [(2R,4S,6R,8S,10S)-8-[2-[(2-bromophenyl)methoxy]ethyl]-10-hydroxy-2-[(4-methoxyphenyl)methoxymethyl]-1,7-dioxaspiro[5.5]undecan-4-yl] acetate
    —— 2-(tetrahydropyrimidin-2-ylamino)-5-(4-nitrophenyl)-1,3,4-oxadiazole 127847-04-5 C12H12N6O3
    2-(tetrahydropyrimidin-2-ylamino)-5-(4-nitrophenyl)-1,3,4-oxadiazole
    —— 2,4,6-Trimethyl-benzenesulfonic acid (2R,3S,4S,5S,6S)-3,4,5-trihydroxy-6-methoxy-tetrahydro-pyran-2-ylmethyl ester 87586-20-7 C16H24O8S
    2,4,6-Trimethyl-benzenesulfonic acid (2R,3S,4S,5S,6S)-3,4,5-trihydroxy-6-methoxy-tetrahydro-pyran-2-ylmethyl ester
    —— (-)-2,2-dimethyl-4,5-bis(phenylsulfanylmethyl)-1,3-dioxolane 98253-70-4 C19H22O2S2
    (-)-2,2-dimethyl-4,5-bis(phenylsulfanylmethyl)-1,3-dioxolane
    —— 2-(4'-acetamidophenyl)pyrimidine 1596358-26-7 C12H11N3O
    2-(4'-acetamidophenyl)pyrimidine
    —— 2,4,6-trinitro(α,αα-D3)toluene 52886-05-2 C7H5N3O6
    2,4,6-trinitro(α,αα-D3)toluene
    —— 2,9,14,21-Tetraoxa-tricyclo[20.2.2.210,13]octacosa-1(25),10(28),11,13(27),22(26),23-hexaene-4,6,16,18-tetrayne-11,27-dicarboxylic acid dipropyl ester 84118-99-0 C32H28O8
    2,9,14,21-Tetraoxa-tricyclo[20.2.2.210,13]octacosa-1(25),10(28),11,13(27),22(26),23-hexaene-4,6,16,18-tetrayne-11,27-dicarboxylic acid dipropyl ester
    —— 2-((4-chlorophenyl)ethynyl)benzamide 124394-16-7 C15H10ClNO
    2-((4-chlorophenyl)ethynyl)benzamide
    —— (2-{4-[(4-Chloro-phenyl)-phenyl-methyl]-piperazin-1-yl}-2-oxo-ethyl)-{[4-(4-chloro-phenyl)-thiazol-2-ylcarbamoyl]-methyl}-carbamic acid tert-butyl ester 737828-57-8 C35H37Cl2N5O4S
    (2-{4-[(4-Chloro-phenyl)-phenyl-methyl]-piperazin-1-yl}-2-oxo-ethyl)-{[4-(4-chloro-phenyl)-thiazol-2-ylcarbamoyl]-methyl}-carbamic acid tert-butyl ester
    —— 2-(N,N-di-n-butyl)aminoethyl-5-bromo-2-thienylketone 1298005-59-0 C15H24BrNOS
    2-(N,N-di-n-butyl)aminoethyl-5-bromo-2-thienylketone
    —— 2-Acetoxy-1-(3,7,11-trimethyl-dodec-2-enyl)-cyclohex-1-en-6-on 115210-02-1 C23H38O3
    2-Acetoxy-1-(3,7,11-trimethyl-dodec-2-enyl)-cyclohex-1-en-6-on
    —— (2,3-dibromo-propyl)-pentyl-amine; hydrobromide 90224-26-3 BrH*C8H17Br2N
    (2,3-dibromo-propyl)-pentyl-amine; hydrobromide
    —— 2,3,5,6-Tetrajod-1,1<sup>1</sup>-epoxy-1-methyl-cyclohexadien-(2,5)-on-(4) 91775-33-6 C7H2I4O2
    2,3,5,6-Tetrajod-1,1<sup>1</sup>-epoxy-1-methyl-cyclohexadien-(2,5)-on-(4)
    —— <2,3-Epoxy-cyclohexyl>-phosphinsaeure-diaethylester 92244-52-5 C10H19O4P
    <2,3-Epoxy-cyclohexyl>-phosphinsaeure-diaethylester
    —— 2(ax)-Benzoyloxy-1-carboxy-3,7-dihydroxy-10β-methoxycarbonyl-1-methyl-8-methylen-gibb-4-en-1->3-lacton 125644-74-8 C27H28O7
    2(ax)-Benzoyloxy-1-carboxy-3,7-dihydroxy-10β-methoxycarbonyl-1-methyl-8-methylen-gibb-4-en-1->3-lacton