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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[1,3-Dioxo-2,3,5,6,7,8-hexahydro-1H-isoquinolin-(4Z)-ylidenemethyl]-benzoic acid 35423-06-4 C17H15NO4
    2-[1,3-Dioxo-2,3,5,6,7,8-hexahydro-1H-isoquinolin-(4Z)-ylidenemethyl]-benzoic acid
    —— 2,2-dichloro-3-ethoxy-3-(3-methyl-2-pyridylamino)propionate 88405-14-5 C12H16Cl2N2O3
    2,2-dichloro-3-ethoxy-3-(3-methyl-2-pyridylamino)propionate
    —— 2-(2,4-dinitrophenyl)-1-(2-hydroxyphenyl)ethan-1-one 1093763-52-0 C14H10N2O6
    2-(2,4-dinitrophenyl)-1-(2-hydroxyphenyl)ethan-1-one
    —— (2,6-iPr2C6H3)N(SiMe3)Si(OH)3 163631-37-6 C15H29NO3Si2
    (2,6-iPr2C6H3)N(SiMe3)Si(OH)3
    —— (2E,4E)-11-Methoxy-3,7,11-trimethyl-dodeca-2,4-dienethioic acid S-cyclopropylmethyl ester 51168-17-3 C20H34O2S
    (2E,4E)-11-Methoxy-3,7,11-trimethyl-dodeca-2,4-dienethioic acid S-cyclopropylmethyl ester
    —— (-)-(2R,3R,4S,6R)-4-benzyloxy-6-methoxy-3-methyl-2-pent-4-enyl-tetrahydropyran 243849-53-8 C19H28O3
    (-)-(2R,3R,4S,6R)-4-benzyloxy-6-methoxy-3-methyl-2-pent-4-enyl-tetrahydropyran
    —— 2,5-diamino-4-benzofuran-2-ylthieno[2,3-d]pyrimidine-6-carboxamide 1190976-53-4 C15H11N5O2S
    2,5-diamino-4-benzofuran-2-ylthieno[2,3-d]pyrimidine-6-carboxamide
    —— 2,4-Dimethyl-5,5-diphenylpent-4-enal 42404-30-8 C19H20O
    2,4-Dimethyl-5,5-diphenylpent-4-enal
    —— (2-dimethylcarbamoyl-1,2-dihydro-isoquinolin-1-yl)-phosphonic acid dimethyl ester 69664-72-8 C14H19N2O4P
    (2-dimethylcarbamoyl-1,2-dihydro-isoquinolin-1-yl)-phosphonic acid dimethyl ester
    —— (2S)-2-(dimethylamino)-3-phenyl-N-quinolin-8-ylpropanamide 955412-74-5 C20H21N3O
    (2S)-2-(dimethylamino)-3-phenyl-N-quinolin-8-ylpropanamide
    —— 2-(3-Chlorophenyl)-imidazo-[1,2-a]-quinoxalin-1(5H)-one 147123-98-6 C16H10ClN3O
    2-(3-Chlorophenyl)-imidazo-[1,2-a]-quinoxalin-1(5H)-one
    —— 2-((E)-2-fluorovinyl)pyridine 1259107-12-4 C7H6FN
    2-((E)-2-fluorovinyl)pyridine
    —— 2-[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]-2-hydroxy-1(2H)-acenaphthylenone 1309930-29-7 C20H11ClN2O3
    2-[5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl]-2-hydroxy-1(2H)-acenaphthylenone
    —— 2-(5-methoxy-2-nitrophenyl)pyridine 861025-12-9 C12H10N2O3
    2-(5-methoxy-2-nitrophenyl)pyridine
    —— 2-hydroxy-3-(4-phenyl-1H-1,2,3-triazol-1-yl)propyl 2-methylprop-2-enoate 1452855-81-0 C15H17N3O3
    2-hydroxy-3-(4-phenyl-1H-1,2,3-triazol-1-yl)propyl 2-methylprop-2-enoate
    —— 2,2'-[3-ethyl-6-(5-nitro-furan-2-yl)-isoxazolo[5,4-<i>d</i>]pyrimidin-4-ylazanediyl]-bis-ethanol 51285-21-3 C15H17N5O6
    2,2'-[3-ethyl-6-(5-nitro-furan-2-yl)-isoxazolo[5,4-<i>d</i>]pyrimidin-4-ylazanediyl]-bis-ethanol
    —— 2-O-tert-Butyldimethylsilyl-3,5-O-isopropyliden-β-D-xylofuranosylazid 114958-83-7 C14H27N3O4Si
    2-O-tert-Butyldimethylsilyl-3,5-O-isopropyliden-β-D-xylofuranosylazid
    —— 2β-(trimethylsilyl)-2α,3α-epoxycholestane 66227-96-1 C30H54OSi
    2β-(trimethylsilyl)-2α,3α-epoxycholestane
    —— 2α-ethyl-GA<sub>4</sub> methyl ester 121709-21-5 C22H30O5
    2α-ethyl-GA<sub>4</sub> methyl ester
    —— 2-Methyl-4-(3-trifluoromethyl-phenoxy)-pyridine 1-oxide 124845-62-1 C13H10F3NO2
    2-Methyl-4-(3-trifluoromethyl-phenoxy)-pyridine 1-oxide
    —— 2,5-dimethyl-1H-pyrrol-3-yl[di(4-morpholyl)]phosphine oxide 1201199-58-7 C14H24N3O3P
    2,5-dimethyl-1H-pyrrol-3-yl[di(4-morpholyl)]phosphine oxide
    —— 2-tert-butyl 12a-methyl (4aS,12aR)-9-(cyclohexylamino)-1,2,3,4,4a,5,12,12a-octahydropyrido[3,4-b]acridine-2,12a-dicarboxylate 1059573-02-2 C29H39N3O4
    2-tert-butyl 12a-methyl (4aS,12aR)-9-(cyclohexylamino)-1,2,3,4,4a,5,12,12a-octahydropyrido[3,4-b]acridine-2,12a-dicarboxylate
    —— 2-<Aethyl-benzyl-amino>-1-<bis-(2-hydroxy-aethyl)-amino>-aethan 3221-34-9 C15H26N2O2
    2-<Aethyl-benzyl-amino>-1-<bis-(2-hydroxy-aethyl)-amino>-aethan
    —— 2-(4-Aminophenyl)-5(6)-(4-methyl-1-piperazinyl)benzimidazole hydrochloride 81215-96-5 C18H21N5*ClH
    2-(4-Aminophenyl)-5(6)-(4-methyl-1-piperazinyl)benzimidazole hydrochloride
    —— 2-(tert-Butyl-diphenyl-silanyloxy)-5-methoxy-phenol 191678-19-0 C23H26O3Si
    2-(tert-Butyl-diphenyl-silanyloxy)-5-methoxy-phenol
    —— (2-(2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecin-15-yl)-1H-benzo[d]imidazol-5-yl)(phenyl)methanone 1338463-36-7 C28H28N2O6
    (2-(2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecin-15-yl)-1H-benzo[d]imidazol-5-yl)(phenyl)methanone
    —— 2-([1,1'-biphenyl]-4-yl)-1,2,3,4-tetrahydroquinoxaline 1327154-18-6 C20H18N2
    2-([1,1'-biphenyl]-4-yl)-1,2,3,4-tetrahydroquinoxaline
    —— 2,4,6,2',4',6'-Hexabromstilben 6323-49-5 C14H6Br6
    2,4,6,2',4',6'-Hexabromstilben
    —— 2,4-bis(4-chlorophenyl)benzo[4,5]imidazo[1,2-a]pyridine 1384463-51-7 C23H14Cl2N2
    2,4-bis(4-chlorophenyl)benzo[4,5]imidazo[1,2-a]pyridine
    —— 2,3-(3'-methylcyclohexano)-3,4-dihydro (5H)-7-benzoyl-1,5-benzodiazepine-4-spiro-3'-methylcyclohexane 137147-63-8 C27H32N2O
    2,3-(3'-methylcyclohexano)-3,4-dihydro (5H)-7-benzoyl-1,5-benzodiazepine-4-spiro-3'-methylcyclohexane
    —— 2-{(1E,3Z,5E)-4-(1,2-Dimethyl-propoxy)-7-[3-ethyl-3H-benzothiazol-(2Z)-ylidene]-hepta-1,3,5-trienyl}-3-ethyl-benzothiazol-3-ium; iodide 82646-21-7 C30H35N2OS2*I
    2-{(1E,3Z,5E)-4-(1,2-Dimethyl-propoxy)-7-[3-ethyl-3H-benzothiazol-(2Z)-ylidene]-hepta-1,3,5-trienyl}-3-ethyl-benzothiazol-3-ium; iodide
    —— 2-{(R)-1-[(S)-2-((2S,3S)-2-tert-Butoxycarbonylamino-3-hydroxy-butyrylamino)-3-methyl-butyrylamino]-2-phenyl-ethyl}-thiazole-4-carboxylic acid 106369-54-4 C26H36N4O7S
    2-{(R)-1-[(S)-2-((2S,3S)-2-tert-Butoxycarbonylamino-3-hydroxy-butyrylamino)-3-methyl-butyrylamino]-2-phenyl-ethyl}-thiazole-4-carboxylic acid
    —— 2-(3-(3-aminopyridin-4-yl)-5,5-dimethyl-cyclohex-2-enyl)isoindoline-1,3-dione 1187055-89-5 C21H21N3O2
    2-(3-(3-aminopyridin-4-yl)-5,5-dimethyl-cyclohex-2-enyl)isoindoline-1,3-dione
    —— (2-amino-1,2,3,4-tetrahydronaphthalen-2-yl){4-[3-(piperidin-4-yl)propyl]piperidin-1-yl}methanone 1338371-90-6 C24H37N3O
    (2-amino-1,2,3,4-tetrahydronaphthalen-2-yl){4-[3-(piperidin-4-yl)propyl]piperidin-1-yl}methanone
    —— 2-(4-methoxyphenyl)-9,9-dimethylindeno[1,2-d]pyridazin-1-one 87094-94-8 C20H18N2O2
    2-(4-methoxyphenyl)-9,9-dimethylindeno[1,2-d]pyridazin-1-one
    —— 2-fluoren-9-yl-1,1-diphenyl-ethane 1674-14-2 C27H22
    2-fluoren-9-yl-1,1-diphenyl-ethane
    —— 2-(3-Chloro-4-cycloheptyl-benzylidene)-malonic acid diethyl ester 52758-27-7 C21H27ClO4
    2-(3-Chloro-4-cycloheptyl-benzylidene)-malonic acid diethyl ester
    —— [2-(1-methyl-1<i>H</i>-[2]quinolyliden)-ethylidene]-malonic acid diethyl ester 102178-33-6 C19H21NO4
    [2-(1-methyl-1<i>H</i>-[2]quinolyliden)-ethylidene]-malonic acid diethyl ester
    —— 2-Benzoylamino-3-(4-hydroxy-3-methoxy-phenyl)-propionic acid; compound with 1-phenyl-ethylamine 28305-06-8 C8H11N*C17H17NO5
    2-Benzoylamino-3-(4-hydroxy-3-methoxy-phenyl)-propionic acid; compound with 1-phenyl-ethylamine
    —— (2S,3R,4R)-2-(4-fluorophenyl)-3-nitrothiochroman-4-ol 1574615-35-2 C15H12FNO3S
    (2S,3R,4R)-2-(4-fluorophenyl)-3-nitrothiochroman-4-ol
    —— 2,2'-(4-bromobut-1-ene-1,1-diyl)bis(3-((benzyloxy)methyl)thiophene) 910790-51-1 C28H27BrO2S2
    2,2'-(4-bromobut-1-ene-1,1-diyl)bis(3-((benzyloxy)methyl)thiophene)
    —— 2-(3-methoxy-5-hydroxyphenyl)-2-methylheptane 1263172-98-0 C15H24O2
    2-(3-methoxy-5-hydroxyphenyl)-2-methylheptane
    —— (2S,3S)-dimethyl <2-hydroxy-5-methyl-3-(tritylamino)hexyl>phosphonate 123381-26-0 C28H36NO4P
    (2S,3S)-dimethyl <2-hydroxy-5-methyl-3-(tritylamino)hexyl>phosphonate
    —— 2-(3-hydroxymethyl-3,3-pentamethyleneacetonyl)-2-trifluoromethylimidazolidine 204637-04-7 C13H21F3N2O2
    2-(3-hydroxymethyl-3,3-pentamethyleneacetonyl)-2-trifluoromethylimidazolidine
    —— (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-[(S)-4-benzyloxy-2-(3-tert-butyl-1-{[(3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl]methyl}ureido)-4-oxobutanamido]tetrahydro-2H-pyran-3,4,5-triyl triacetate 1607430-87-4 C39H55N3O17
    (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-[(S)-4-benzyloxy-2-(3-tert-butyl-1-{[(3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl]methyl}ureido)-4-oxobutanamido]tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— 2-[2,2']bithiophenyl-5-yl-quinoline-4-carboxylic acid (5-nitro-furan-2-ylmethylene)-hydrazide 55542-66-0 C23H14N4O4S2
    2-[2,2']bithiophenyl-5-yl-quinoline-4-carboxylic acid (5-nitro-furan-2-ylmethylene)-hydrazide
    —— 2-[(2-aminophenyl)sulfonyl-methylamino]-N-(5-hydroxy-2-adamantyl)-2-methylpropanamide 1422026-66-1 C21H31N3O4S
    2-[(2-aminophenyl)sulfonyl-methylamino]-N-(5-hydroxy-2-adamantyl)-2-methylpropanamide
    —— 2-oxotetrahydrofuran-3-yl bicyclo[6.2.0]dec-9-ene-9-carboxylate 1448353-95-4 C15H20O4
    2-oxotetrahydrofuran-3-yl bicyclo[6.2.0]dec-9-ene-9-carboxylate
    —— [2-Methoxycarbonyl-6-oxo-6H-pyran-(3Z)-ylidene]-methanol anion 119183-14-1 C8H7O5
    [2-Methoxycarbonyl-6-oxo-6H-pyran-(3Z)-ylidene]-methanol anion
    —— 2,2-Dimethyl-3-oxo-butyric acid (2S,3R,4S,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-(2,6-dimethoxy-phenoxy)-tetrahydro-pyran-3-yl ester 216668-54-1 C41H46O10
    2,2-Dimethyl-3-oxo-butyric acid (2S,3R,4S,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-(2,6-dimethoxy-phenoxy)-tetrahydro-pyran-3-yl ester