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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(1-chloro-2,3,4,5-tetraphenyl-1H-1l4-borol-1-yl)-1,3-dimesitylimidazolidine 1428947-62-9 C49H46BClN2
    2-(1-chloro-2,3,4,5-tetraphenyl-1H-1l4-borol-1-yl)-1,3-dimesitylimidazolidine
    —— 2β,3β-diacetoxy-14α-hydroxy-5α-chloest-7-en-6-one 7698-68-2 C31H48O6
    2β,3β-diacetoxy-14α-hydroxy-5α-chloest-7-en-6-one
    —— 2-(2-(3-fluoropyridin-2-yl)ethyl)-3-oxoisoindoline-1-carboxylic acid 1198117-81-5 C16H13FN2O3
    2-(2-(3-fluoropyridin-2-yl)ethyl)-3-oxoisoindoline-1-carboxylic acid
    —— 2-(2-nitrobut-1-enyl)-1H-pyrrole 1437769-27-1 C8H10N2O2
    2-(2-nitrobut-1-enyl)-1H-pyrrole
    —— 2-chloro-3-isopropyl-5-(p-tolyl)pyridine 1428124-57-5 C15H16ClN
    2-chloro-3-isopropyl-5-(p-tolyl)pyridine
    —— 2-Amino-2-methyl-4-[5-(biphenyl-4-yl)ethynylthiophen-2-yl]butan-1-ol 391677-05-7 C23H23NOS
    2-Amino-2-methyl-4-[5-(biphenyl-4-yl)ethynylthiophen-2-yl]butan-1-ol
    —— 2-((N-methylpyrrol-2-ylmethylidene)amino)benzimidazole 1310062-91-9 C13H12N4
    2-((N-methylpyrrol-2-ylmethylidene)amino)benzimidazole
    —— 2-(3-Adamantan-1-yl-ureido)-propionic acid ethyl ester 33276-48-1 C16H26N2O3
    2-(3-Adamantan-1-yl-ureido)-propionic acid ethyl ester
    —— (2S)-1-[(3R)-12-[[4-(dimethylamino)cyclohexyl]amino]-7-thia-9,11-diazatricyclo[6.4.0.0[2,6]]dodeca-1(8),2(6),9,11-tetraen-3-yl]propan-2-ol formate 1388894-27-6 CH2O2*C20H30N4OS
    (2S)-1-[(3R)-12-[[4-(dimethylamino)cyclohexyl]amino]-7-thia-9,11-diazatricyclo[6.4.0.0[2,6]]dodeca-1(8),2(6),9,11-tetraen-3-yl]propan-2-ol formate
    —— 2-(2,2-Dimethyl-4-oxo-chroman-7-yloxy)-N-phenyl-butyramide 131859-60-4 C21H23NO4
    2-(2,2-Dimethyl-4-oxo-chroman-7-yloxy)-N-phenyl-butyramide
    —— 2-butoxy-9-[3-(4-fluorophenoxy)benzyl]-N-(2-morpholin-4-ylethyl)-9H-purin-6-amine 1133755-63-1 C28H33FN6O3
    2-butoxy-9-[3-(4-fluorophenoxy)benzyl]-N-(2-morpholin-4-ylethyl)-9H-purin-6-amine
    —— 2-(4-(benzyloxy)but-1-ynyl)benzaldehyde 1017235-22-1 C18H16O2
    2-(4-(benzyloxy)but-1-ynyl)benzaldehyde
    —— 2-[(isopropylimino)(pyridin-2-yl)methyl]phenol 1182372-37-7 C15H16N2O
    2-[(isopropylimino)(pyridin-2-yl)methyl]phenol
    —— 2-acetyl-7-<<β-(p-chlorophenyl)-β-oxoethyl>thio>-1,2,3,4-tetrahydroisoquinoline 74291-55-7 C19H18ClNO2S
    2-acetyl-7-<<β-(p-chlorophenyl)-β-oxoethyl>thio>-1,2,3,4-tetrahydroisoquinoline
    —— 2-<5-<4-benzylidene-5-oxo-2-(2-m-toludinoethyl)-2-imidazolin-1-yl>-1,3,4-thiadiazol-2-ylthio>acetanilide 127444-16-0 C29H26N6O2S2
    2-<5-<4-benzylidene-5-oxo-2-(2-m-toludinoethyl)-2-imidazolin-1-yl>-1,3,4-thiadiazol-2-ylthio>acetanilide
    —— 2-Methyl-2-(1-methylsulfanyl-2-oxo-2-phenyl-ethyl)-cyclohexanone 344338-63-2 C16H20O2S
    2-Methyl-2-(1-methylsulfanyl-2-oxo-2-phenyl-ethyl)-cyclohexanone
    —— 2-methyl-1-(1-(2,4,6-triisopropylphenylsulfonyl)aziridin-2-yl)propan-1-one 1117857-50-7 C21H33NO3S
    2-methyl-1-(1-(2,4,6-triisopropylphenylsulfonyl)aziridin-2-yl)propan-1-one
    —— 2-isobutyl-4-[3-(2-ethyl-6-methyl-4-pyridinyl)-[1,2,4]oxadiazol-5-yl]-6-ethyl-pyridine 1122087-85-7 C21H26N4O
    2-isobutyl-4-[3-(2-ethyl-6-methyl-4-pyridinyl)-[1,2,4]oxadiazol-5-yl]-6-ethyl-pyridine
    —— 2-(4,6-Dioxo-1,4,5,6-tetrahydro-pyrimidin-2-yl)-1-(2-methoxy-phenyl)-isothiourea; hydrochloride 93084-94-7 C12H12N4O3S*ClH
    2-(4,6-Dioxo-1,4,5,6-tetrahydro-pyrimidin-2-yl)-1-(2-methoxy-phenyl)-isothiourea; hydrochloride
    —— 2-(4-benzyloxybenzylideneamino)-5-mercapto-1,3,4-thiadiazole 1352926-51-2 C16H13N3OS2
    2-(4-benzyloxybenzylideneamino)-5-mercapto-1,3,4-thiadiazole
    —— 2,6-bis-benzyloxymethyl-2,6-dimethyl-pyrazolo[1,2-<i>a</i>]pyrazole-1,3,5,7-tetraone 342629-96-3 C24H24N2O6
    2,6-bis-benzyloxymethyl-2,6-dimethyl-pyrazolo[1,2-<i>a</i>]pyrazole-1,3,5,7-tetraone
    —— 2-Methoxy-3-oxo-3-phenyl-2-propandithiosaeureethylester 65881-20-1 C12H14O2S2
    2-Methoxy-3-oxo-3-phenyl-2-propandithiosaeureethylester
    —— 2,2-dimethyl-4-morpholin-4-yl-tetrahydro-pyran-4-carbaldehyde 66109-54-4 C12H21NO3
    2,2-dimethyl-4-morpholin-4-yl-tetrahydro-pyran-4-carbaldehyde
    —— 2,2-Dichloro-N-(4-methoxy-phenyl)-propionamide 69003-32-3 C10H11Cl2NO2
    2,2-Dichloro-N-(4-methoxy-phenyl)-propionamide
    —— 2-[3-(amino)phenylamino]-6-(4-hydroxypiperidino)-3-nitropyridine 1229014-18-9 C16H19N5O3
    2-[3-(amino)phenylamino]-6-(4-hydroxypiperidino)-3-nitropyridine
    —— (2-Benzoylsulfanyl-propionylamino)-phenyl-acetic acid 52574-94-4 C18H17NO4S
    (2-Benzoylsulfanyl-propionylamino)-phenyl-acetic acid
    —— 2-methyl-1-nitro-3-phenoxybenzene 930790-12-8 C13H11NO3
    2-methyl-1-nitro-3-phenoxybenzene
    —— 2-[(4R,5S)-4,5-dimethyl-1,3-dioxolan-4-yl]propan-2-ol 138202-10-5 C8H16O3
    2-[(4R,5S)-4,5-dimethyl-1,3-dioxolan-4-yl]propan-2-ol
    —— (2R,3R)-2-azido-4-(methylsulfanyl)butane-1,3-diol 1010823-94-5 C5H11N3O2S
    (2R,3R)-2-azido-4-(methylsulfanyl)butane-1,3-diol
    —— (2S,3R)-1,4-Bis-(tert-butyl-diphenyl-silanyloxy)-butane-2,3-diol 204916-60-9 C36H46O4Si2
    (2S,3R)-1,4-Bis-(tert-butyl-diphenyl-silanyloxy)-butane-2,3-diol
    —— (2S)-3-{4-[2-(3,4,5,6-tetrahydropyrimidin-2-ylamino)ethoxy]benzoyl}-2-{2-[4-(tert-butoxycarbonylamino)butoxycarbonylamino]ethylsulfonylamino}propionic acid 856244-29-6 C28H45N7O10S
    (2S)-3-{4-[2-(3,4,5,6-tetrahydropyrimidin-2-ylamino)ethoxy]benzoyl}-2-{2-[4-(tert-butoxycarbonylamino)butoxycarbonylamino]ethylsulfonylamino}propionic acid
    —— 2-(benzenesulfonylmethyl)-6-bromo-1,3,3-trimethylcyclohexene 65615-37-4 C16H21BrO2S
    2-(benzenesulfonylmethyl)-6-bromo-1,3,3-trimethylcyclohexene
    —— 2-styryl-naphtho[1,2-<i>d</i>]oxazole-4-carboxylic acid anilide 35793-28-3 C26H18N2O2
    2-styryl-naphtho[1,2-<i>d</i>]oxazole-4-carboxylic acid anilide
    —— 2-<3-(3-Pyridyl)propylthio>benzimidazol 23593-20-6 C15H15N3S
    2-<3-(3-Pyridyl)propylthio>benzimidazol
    —— 2-(2-chloro-6-fluorophenyl)-N-(4-chlorobenzyl)-7-methylimidazo[1,2-a]pyridin-3-amine 1083180-49-7 C21H16Cl2FN3
    2-(2-chloro-6-fluorophenyl)-N-(4-chlorobenzyl)-7-methylimidazo[1,2-a]pyridin-3-amine
    —— 2-(4-Acetamino-benzolsulfonamino)-4-<2-(5-nitro-<2>furyl)-vinyl>-pyrimidin 24100-96-7 C18H15N5O6S
    2-(4-Acetamino-benzolsulfonamino)-4-<2-(5-nitro-<2>furyl)-vinyl>-pyrimidin
    —— 2-(diethoxymethyl)-4-methoxy-1-indanone 97232-07-0 C15H20O4
    2-(diethoxymethyl)-4-methoxy-1-indanone
    —— 2-(3',5'-dimethyl-4'-ethylpyrazol-1'yl)-4-phenylthiazole 82100-74-1 C16H17N3S
    2-(3',5'-dimethyl-4'-ethylpyrazol-1'yl)-4-phenylthiazole
    —— 2-(3-phenylquinoxalin-2-yl)cyclohexane-1-thiol 95155-69-4 C20H20N2S
    2-(3-phenylquinoxalin-2-yl)cyclohexane-1-thiol
    —— (2S,3aS,3bS,5R,6aR,6bR)-2,5-Dimethyl-2,5-bis-trifluoromethyl-tetrahydro-1,4-dioxa-cyclobutadicyclopentene-3,6-dione 123902-79-4 C12H10F6O4
    (2S,3aS,3bS,5R,6aR,6bR)-2,5-Dimethyl-2,5-bis-trifluoromethyl-tetrahydro-1,4-dioxa-cyclobutadicyclopentene-3,6-dione
    —— 2,4,6-Trimethyl-benzenesulfonate2-amino-8-methyl-isoquinolinium; 84900-35-6 C9H11O3S*C10H11N2
    2,4,6-Trimethyl-benzenesulfonate2-amino-8-methyl-isoquinolinium;
    —— 2,2-dinitro-1,3-propylene oxalate 1360537-19-4 C5H4N2O8
    2,2-dinitro-1,3-propylene oxalate
    —— 2-Bromo-1,1,1-tris-(2-chloro-ethoxy)-ethane 42125-61-1 C8H14BrCl3O3
    2-Bromo-1,1,1-tris-(2-chloro-ethoxy)-ethane
    —— 2-ethoxyethyl 2-cyano-3-[[3-(2,4-dichlorophenyl)-1,2-oxazol-5-yl]methylamino]-4-methylpent-2-enoate 1245573-83-4 C21H23Cl2N3O4
    2-ethoxyethyl 2-cyano-3-[[3-(2,4-dichlorophenyl)-1,2-oxazol-5-yl]methylamino]-4-methylpent-2-enoate
    —— 2-ethyl-2-methylacenaphthen-1-one 112083-05-3 C15H14O
    2-ethyl-2-methylacenaphthen-1-one
    —— (2R,3R,5S,2'S,5'S)-3-(tert-Butyl-dimethyl-silanyloxy)-5'-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-6-iodo-hexyl]-5-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-octadecyl]-octahydro-[2,2']bifuranyl 879290-46-7 C50H103IO5Si3
    (2R,3R,5S,2'S,5'S)-3-(tert-Butyl-dimethyl-silanyloxy)-5'-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-6-iodo-hexyl]-5-[(S)-1-(tert-butyl-dimethyl-silanyloxy)-octadecyl]-octahydro-[2,2']bifuranyl
    —— 2-[4-(2,5-dioxoimidazolin-1-yl)phenyl]propanoic acid 852068-53-2 C12H12N2O4
    2-[4-(2,5-dioxoimidazolin-1-yl)phenyl]propanoic acid
    —— 2-(2,4-dimethylthiazol-5-yl)-1-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-5,9-diazaspiro[2.6]nonan-9-yl]ethanone 1354625-18-5 C20H24N6OS
    2-(2,4-dimethylthiazol-5-yl)-1-[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-5,9-diazaspiro[2.6]nonan-9-yl]ethanone
    —— 2,7-Diethoxynaphthalsaeure-N-methylimid 32432-04-5 C17H17NO4
    2,7-Diethoxynaphthalsaeure-N-methylimid
    —— 2,4-Bis-[4-((E)-2-pyridin-4-yl-vinyl)-phenyl]-cyclobutane-1,3-dicarboxylic acid dipropyl ester 135074-88-3 C38H38N2O4
    2,4-Bis-[4-((E)-2-pyridin-4-yl-vinyl)-phenyl]-cyclobutane-1,3-dicarboxylic acid dipropyl ester