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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-carbomethoxy-3-hydroxy-6-methoxylquinoxaline-di-N-oxide 1332635-64-9 C11H10N2O6
    2-carbomethoxy-3-hydroxy-6-methoxylquinoxaline-di-N-oxide
    —— 2-chloro-9-(2-chloro-ethyl)-9<i>H</i>-purine-6-carboxylic acid 98557-68-7 C8H6Cl2N4O2
    2-chloro-9-(2-chloro-ethyl)-9<i>H</i>-purine-6-carboxylic acid
    —— 2-((1S,2S,6R)-1-Allyl-2-methyl-7-oxa-bicyclo[4.1.0]hept-2-yl)-N,N-dimethyl-acetamide 95578-26-0 C14H23NO2
    2-((1S,2S,6R)-1-Allyl-2-methyl-7-oxa-bicyclo[4.1.0]hept-2-yl)-N,N-dimethyl-acetamide
    —— 2-Hydroxy-4,4-dimethyl-1,5-cyclohexadien-1-carbonsaeure-methylester 110318-01-9 C10H14O3
    2-Hydroxy-4,4-dimethyl-1,5-cyclohexadien-1-carbonsaeure-methylester
    —— 2-butoxy-9-(2-chloro-4-fluorobenzyl)-N-(2-morpholin-4-ylethyl)-9H-purin-6-amine 1133756-52-1 C22H28ClFN6O2
    2-butoxy-9-(2-chloro-4-fluorobenzyl)-N-(2-morpholin-4-ylethyl)-9H-purin-6-amine
    —— 2-[pyridazin-3(2H)-on-6-yl]-5-[(2-methylphenyl)sulfonylamino]-4,5,6,7-tetrahydrobenzo[b]thiophene 155719-14-5 C19H19N3O3S2
    2-[pyridazin-3(2H)-on-6-yl]-5-[(2-methylphenyl)sulfonylamino]-4,5,6,7-tetrahydrobenzo[b]thiophene
    —— 2-fluoro-6-[(2-{[1-{[4-(1-methylethyl)-1-piperazinyl]acetyl}-5-(methyloxy)-2,3-dihydro-1H-indol-6-yl]amino}-1H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]benzamide 1116238-10-8 C31H36FN9O3
    2-fluoro-6-[(2-{[1-{[4-(1-methylethyl)-1-piperazinyl]acetyl}-5-(methyloxy)-2,3-dihydro-1H-indol-6-yl]amino}-1H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]benzamide
    —— 2-(4-(5-(4-(difluoromethoxy)phenyl)pyrimidin-2-ylamino)phenyl)-3-hydroxy-N-(2-hydroxycyclopentyl)propanamide 1123513-62-1 C25H26F2N4O4
    2-(4-(5-(4-(difluoromethoxy)phenyl)pyrimidin-2-ylamino)phenyl)-3-hydroxy-N-(2-hydroxycyclopentyl)propanamide
    —— 2,2'-((4r,4ar,8r,8ar,10r,11r)-octahydro-2,8,4,6-(epibutane[1,2,3,4]tetrayl)naphthalene-2,6-diyl)bis(2-chloroacetyl chloride) 115692-84-7 C18H20Cl4O2
    2,2'-((4r,4ar,8r,8ar,10r,11r)-octahydro-2,8,4,6-(epibutane[1,2,3,4]tetrayl)naphthalene-2,6-diyl)bis(2-chloroacetyl chloride)
    —— 2-N,2-N,3-N,3-N-tetrafluorobicyclo[2.2.1]heptane-2,3-diamine 16159-33-4 C7H10F4N2
    2-N,2-N,3-N,3-N-tetrafluorobicyclo[2.2.1]heptane-2,3-diamine
    —— 2-[2-[2-[2-(carboxymethoxy)phenoxy]decoxy]phenoxy]acetic acid 97546-31-1 C26H34O8
    2-[2-[2-[2-(carboxymethoxy)phenoxy]decoxy]phenoxy]acetic acid
    —— 2,4,6-Trinitro-benzenesulfonic acid (E)-2-phenylsulfanyl-1-propyl-pent-1-enyl ester 35609-31-5 C20H21N3O9S2
    2,4,6-Trinitro-benzenesulfonic acid (E)-2-phenylsulfanyl-1-propyl-pent-1-enyl ester
    —— (+)-(2S,3R,S<sub>S</sub>)-(4E)-2,3-epoxy-6-methyl-4-(p-tolylsulfinyl)hept-4-ene 184673-50-5 C15H20O2S
    (+)-(2S,3R,S<sub>S</sub>)-(4E)-2,3-epoxy-6-methyl-4-(p-tolylsulfinyl)hept-4-ene
    —— 2-(tert-butoxyoxalyl-amino)-5-(S)-(4-methoxymethoxy-1-oxo-1,3-dihydro-isoindol-2-ylmethyl)-4,5,6,7-tetrahydro-thieno[2,3-c]pyridine-3-carboxylic acid tert-butyl ester 330194-56-4 C29H37N3O8S
    2-(tert-butoxyoxalyl-amino)-5-(S)-(4-methoxymethoxy-1-oxo-1,3-dihydro-isoindol-2-ylmethyl)-4,5,6,7-tetrahydro-thieno[2,3-c]pyridine-3-carboxylic acid tert-butyl ester
    —— (2S)-1-[(1S,6S)-1-triethylsiloxy-6-(tert-butyldimethylsiloxy)cyclohex-2-en-1-yl]-3-[(4-methoxyphenyl)methyloxy]propan-2-yl (2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate 1033333-56-0 C39H59F3O7Si2
    (2S)-1-[(1S,6S)-1-triethylsiloxy-6-(tert-butyldimethylsiloxy)cyclohex-2-en-1-yl]-3-[(4-methoxyphenyl)methyloxy]propan-2-yl (2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate
    —— 2-(7-(5-(pyridazin-4-yl)-1,2,4-oxadiazol-3-yl)-1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)acetic acid 1163140-50-8 C19H15N5O3
    2-(7-(5-(pyridazin-4-yl)-1,2,4-oxadiazol-3-yl)-1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)acetic acid
    —— [(2R,3R,4R,5S)-2,3,4,5-tetraacetyloxy-6-[[3-[(5R)-3,3-dibutyl-7-(dimethylamino)-1,1-dioxo-4,5-dihydro-2H-1lambda6,4-benzothiazepin-5-yl]phenyl]carbamoylamino]hexyl] acetate 921372-28-3 C42H60N4O13S
    [(2R,3R,4R,5S)-2,3,4,5-tetraacetyloxy-6-[[3-[(5R)-3,3-dibutyl-7-(dimethylamino)-1,1-dioxo-4,5-dihydro-2H-1lambda6,4-benzothiazepin-5-yl]phenyl]carbamoylamino]hexyl] acetate
    —— 2-(indol-1-yl)-3-(pyrrol-1-yl)maleimide 1290124-90-1 C16H11N3O2
    2-(indol-1-yl)-3-(pyrrol-1-yl)maleimide
    —— 2-(4-fluorophenyl)-3-(3-(dimethylamino)-2-propenoyl)-6-cyanopyrazolo[1,5-a]pyridine 401816-59-9 C19H15FN4O
    2-(4-fluorophenyl)-3-(3-(dimethylamino)-2-propenoyl)-6-cyanopyrazolo[1,5-a]pyridine
    —— (-)-<2S,<2α(R),5α>>-1-<2-<<(tert-butyldiphenylsilyl)oxy>methyl>-1,3-oxathiolan-5-yl>-1,2-ethanediol 136794-44-0 C22H30O4SSi
    (-)-<2S,<2α(R),5α>>-1-<2-<<(tert-butyldiphenylsilyl)oxy>methyl>-1,3-oxathiolan-5-yl>-1,2-ethanediol
    —— 2,7-bis(1,8-diethyl-2,3,4,5,6,7-hexamethylporphyrinyl)phenanthrene 106093-04-3 C74H74N8
    2,7-bis(1,8-diethyl-2,3,4,5,6,7-hexamethylporphyrinyl)phenanthrene
    —— (2Z,4S)-2,5-bis(benzyloxy)pent-2-ene-1,4-diol 132127-01-6 C19H22O4
    (2Z,4S)-2,5-bis(benzyloxy)pent-2-ene-1,4-diol
    —— (2-Benzoyl-4-chloro-phenyl)-(2-hydroxy-ethyl)-carbamic acid ethyl ester 54524-15-1 C18H18ClNO4
    (2-Benzoyl-4-chloro-phenyl)-(2-hydroxy-ethyl)-carbamic acid ethyl ester
    —— {(2-{Carboxymethyl-[(5-chloro-2-methoxy-phenylcarbamoyl)-methyl]-amino}-ethyl)-[(5-chloro-2-methoxy-phenylcarbamoyl)-methyl]-amino}-acetic acid 41314-75-4 C24H28Cl2N4O8
    {(2-{Carboxymethyl-[(5-chloro-2-methoxy-phenylcarbamoyl)-methyl]-amino}-ethyl)-[(5-chloro-2-methoxy-phenylcarbamoyl)-methyl]-amino}-acetic acid
    —— 2-(2-methyl-5-nitro-phenoxy)-ethanol 98996-65-7 C9H11NO4
    2-(2-methyl-5-nitro-phenoxy)-ethanol
    —— 2-(4-chloro-2-fluorophenyl)-N-(2-(2-fluoro-4-iodophenylamino)-4-methoxy-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)cyclopropane-1-sulfonamide 1258883-54-3 C22H19ClF2IN3O4S
    2-(4-chloro-2-fluorophenyl)-N-(2-(2-fluoro-4-iodophenylamino)-4-methoxy-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)cyclopropane-1-sulfonamide
    —— 2,6-bis[1-(2,5-ditertbutylphenylimino)ethyl]pyridinechromium(III) chloride 721923-67-7 C37H51Cl3CrN3
    2,6-bis[1-(2,5-ditertbutylphenylimino)ethyl]pyridinechromium(III) chloride
    —— (2R,4S)-tert-butyl 4-(2,4-difluorophenyl)-4-hydroxy-2-((5-(2-oxopyridin-1(2H)-yl)pyridin-2-yl)carbamoyl)pyrrolidine-1-carboxylate 1157846-31-5 C26H26F2N4O5
    (2R,4S)-tert-butyl 4-(2,4-difluorophenyl)-4-hydroxy-2-((5-(2-oxopyridin-1(2H)-yl)pyridin-2-yl)carbamoyl)pyrrolidine-1-carboxylate
    —— 2-[(dimethoxyphosphinyl)phenylmethyl]benzoic acid hydrazide 1204703-76-3 C16H19N2O4P
    2-[(dimethoxyphosphinyl)phenylmethyl]benzoic acid hydrazide
    —— (2S)-N-hydroxy-2-[5-((3-(3-methoxyphenoxy)acetylamino)-phenyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide 282112-92-9 C26H28N2O7S2
    (2S)-N-hydroxy-2-[5-((3-(3-methoxyphenoxy)acetylamino)-phenyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide
    —— 2-(2,4,4,5,5-Pentamethyl-2λ5-[1,3,2]dioxaphospholan-2-yloxy)-ethanol 75729-35-0 C9H21O4P
    2-(2,4,4,5,5-Pentamethyl-2λ5-[1,3,2]dioxaphospholan-2-yloxy)-ethanol
    —— (2Z/E,2′E/Z,3aR,3a′R,6aS,6a′S)-2,2′-(4-ethyl-2,6-dithioxothiomorpholine-3,5-diylidene)bis(5-phenyldihydro-4H-[1,3]-dithiolo[4,5-c]pyrrole-4,6(5H)-dione) 1567324-56-4 C28H19N3O4S7
    (2Z/E,2′E/Z,3aR,3a′R,6aS,6a′S)-2,2′-(4-ethyl-2,6-dithioxothiomorpholine-3,5-diylidene)bis(5-phenyldihydro-4H-[1,3]-dithiolo[4,5-c]pyrrole-4,6(5H)-dione)
    —— 2-amino-4,6-di-<i>tert</i>-butyl-3-oxo-3<i>H</i>-phenoxazine-1,9-dicarboxylic acid bis-(2-diethylamino-ethylamide) 35395-22-3 C34H52N6O4
    2-amino-4,6-di-<i>tert</i>-butyl-3-oxo-3<i>H</i>-phenoxazine-1,9-dicarboxylic acid bis-(2-diethylamino-ethylamide)
    —— (2S)-2-((4S)-4-phenyl-4,5-dihydro-oxazol-2-yl)-pyrrolidine-1-carboxylic acid benzyl ester 700875-94-1 C21H22N2O3
    (2S)-2-((4S)-4-phenyl-4,5-dihydro-oxazol-2-yl)-pyrrolidine-1-carboxylic acid benzyl ester
    —— (+/-)-2-exo-(p-tolylsulfonylamino)-4,8-dioxatricyclo<4.2.1.03,7>nonane 140854-92-8 C14H17NO4S
    (+/-)-2-exo-(p-tolylsulfonylamino)-4,8-dioxatricyclo<4.2.1.03,7>nonane
    —— [2-(7-chloro-quinolin-4-ylamino)-phenyl]-acetic acid n-butyl ester hydrochloride 1020727-38-1 C21H21ClN2O2*ClH
    [2-(7-chloro-quinolin-4-ylamino)-phenyl]-acetic acid n-butyl ester hydrochloride
    —— (2R,4S)-methyl 4-(3-oxo-2,3-dihydroisoxazol-5-yl)-2-((2,2,6,6-tetramethylpiperidin-1-yl)methyl)piperidine-1-carboxylate 1372144-93-8 C20H33N3O4
    (2R,4S)-methyl 4-(3-oxo-2,3-dihydroisoxazol-5-yl)-2-((2,2,6,6-tetramethylpiperidin-1-yl)methyl)piperidine-1-carboxylate
    —— 2-[1-(5-bromo-2-chloropyridin-3-yl)methanoyl]-3-(dimethylamino)acrylic acid ethyl ester 887124-90-5 C13H14BrClN2O3
    2-[1-(5-bromo-2-chloropyridin-3-yl)methanoyl]-3-(dimethylamino)acrylic acid ethyl ester
    —— 2-methyl-3-acetyl-5,6,7,8-tetrachloro-1,4-oxathiocine 123004-68-2 C9H6Cl4O2S
    2-methyl-3-acetyl-5,6,7,8-tetrachloro-1,4-oxathiocine
    —— [2-([2]furyl-phenyl-methoxy)-ethyl]-dimethyl-amine 109475-07-2 C15H19NO2
    [2-([2]furyl-phenyl-methoxy)-ethyl]-dimethyl-amine
    —— 2,2-dibutyl-N,N,6-trimethyl-2H-1,3l3,2l4-dioxaborinin-4-amine 76586-91-9 C14H28BNO2
    2,2-dibutyl-N,N,6-trimethyl-2H-1,3l3,2l4-dioxaborinin-4-amine
    —— 2-amino-10-ethyl-acridone 1418150-60-3 C15H14N2O
    2-amino-10-ethyl-acridone
    —— 2-amino-2-methyl-N-[(1R)-1-phenylethyl]propanamide 773843-42-8 C12H18N2O
    2-amino-2-methyl-N-[(1R)-1-phenylethyl]propanamide
    —— 2-Methylmercapto-4-butyloxy-6-amino-pyrimidin 91492-22-7 C9H15N3OS
    2-Methylmercapto-4-butyloxy-6-amino-pyrimidin
    —— 2-trimethylsilylethyl (2S,3R)-2-methyl-3-[(2S,3R)-3-methyl-2-[[(2S)-1-[(2S)-2-[(2S)-3-methyl-2-[methyl-[(2S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoyl]amino]butanoyl]oxy-3-phenylpropanoyl]pyrrolidine-2-carbonyl]amino]pentanoyl]oxyoct-7-ynoate 1226973-11-0 C50H80N4O11Si
    2-trimethylsilylethyl (2S,3R)-2-methyl-3-[(2S,3R)-3-methyl-2-[[(2S)-1-[(2S)-2-[(2S)-3-methyl-2-[methyl-[(2S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoyl]amino]butanoyl]oxy-3-phenylpropanoyl]pyrrolidine-2-carbonyl]amino]pentanoyl]oxyoct-7-ynoate
    —— (2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-5-(phenanthren-9-yl)pentanoic acid 1219002-38-6 C34H29NO4
    (2S)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-5-(phenanthren-9-yl)pentanoic acid
    —— 2,7-BIS(PIPERIDINOACETYL)XANTHENE DIHYDROCHLORIDE 37971-96-3 C27H32N2O3*2ClH
    2,7-BIS(PIPERIDINOACETYL)XANTHENE DIHYDROCHLORIDE
    —— 2,3-di-O-stearoyl-1-O-[(6-O-α-D-mannopyranosyl)-α-D-mannopyranosyl]glycerol 852395-67-6 C51H96O15
    2,3-di-O-stearoyl-1-O-[(6-O-α-D-mannopyranosyl)-α-D-mannopyranosyl]glycerol
    —— 2,4-Diacetoxy-4'-methoxy-desoxybenzoin-enolacetat 34544-93-9 C21H20O7
    2,4-Diacetoxy-4'-methoxy-desoxybenzoin-enolacetat
    —— 2-{1-[2-(4-fluorophenyl)ethyl]piperidin-4-ylsulfanyl}quinoline, hydrochloride 349664-67-1 C22H23FN2S*ClH
    2-{1-[2-(4-fluorophenyl)ethyl]piperidin-4-ylsulfanyl}quinoline, hydrochloride