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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[β-(2-thienyl)isopropylimino]hexahydroazepine 761342-49-8 C13H20N2S
    2-[β-(2-thienyl)isopropylimino]hexahydroazepine
    —— 2-Methoxy-5-nitro-benzoic acid 2-acetyl-3,5-dimethoxy-phenyl ester 59495-95-3 C18H17NO8
    2-Methoxy-5-nitro-benzoic acid 2-acetyl-3,5-dimethoxy-phenyl ester
    —— (2S)-2-[(1S)-(2-chloro-4-fluorophenoxy)(3-chlorophenyl)methyl]morpholine fumarate 869087-70-7 C4H4O4*C17H16Cl2FNO2
    (2S)-2-[(1S)-(2-chloro-4-fluorophenoxy)(3-chlorophenyl)methyl]morpholine fumarate
    —— 2-({4-[2-(dimethylamino)-1-methylethoxy]phenyl}amino)-7-(1,3-thiazol-2-yl)pyrimido[4',5':4,5]pyrimido[1,2-b]indazol-5(7H)-one 1242151-40-1 C26H24N8O2S
    2-({4-[2-(dimethylamino)-1-methylethoxy]phenyl}amino)-7-(1,3-thiazol-2-yl)pyrimido[4',5':4,5]pyrimido[1,2-b]indazol-5(7H)-one
    —— 2,2,4-tribromo-1,3-bis(triisopropyl-l5-phosphaneylidene)-1,2,3,4-tetrahydro-1l4,3l4,2,4-diazadiboret-2-ylium bromide 198135-58-9 Br*C18H42B2Br3N2P2
    2,2,4-tribromo-1,3-bis(triisopropyl-l5-phosphaneylidene)-1,2,3,4-tetrahydro-1l4,3l4,2,4-diazadiboret-2-ylium bromide
    —— 2',5-dichloro-2-<3-<<(benzyloxycarbonyl)amino>methyl>-5-methyl-4H-1,2,4-triazol-4-yl>benzophenone 83520-17-6 C25H20Cl2N4O3
    2',5-dichloro-2-<3-<<(benzyloxycarbonyl)amino>methyl>-5-methyl-4H-1,2,4-triazol-4-yl>benzophenone
    —— {2,2-(PPh3)2-closo-2,1-PdSeB10H10} 147133-83-3 C36H40B10P2PdSe
    {2,2-(PPh3)2-closo-2,1-PdSeB10H10}
    —— 2-[4-(1H-indol-3-yl)-1-piperidinyl]-2-[1-(5-phenyl-1,3-oxazol-2-yl)-4-piperidinyl]ethanol 1235338-80-3 C29H34N4O2
    2-[4-(1H-indol-3-yl)-1-piperidinyl]-2-[1-(5-phenyl-1,3-oxazol-2-yl)-4-piperidinyl]ethanol
    —— 2-Methyl-3-(4-phenylmethoxybutyl)furan 1229212-52-5 C16H20O2
    2-Methyl-3-(4-phenylmethoxybutyl)furan
    —— 2-butylmercapto-4-phenyl-8-E-benzylidene-5,6,7,8-tetrahydroquinazolin 82077-61-0 C25H26N2S
    2-butylmercapto-4-phenyl-8-E-benzylidene-5,6,7,8-tetrahydroquinazolin
    —— 2-[(4-chlorophenyl)oxy]-N-{(1R)-1-[(4-methylpiperazin-1-yl)carbonyl]-4-phenylbutyl}pyridine-3-carboxamide 1239354-03-0 C28H31ClN4O3
    2-[(4-chlorophenyl)oxy]-N-{(1R)-1-[(4-methylpiperazin-1-yl)carbonyl]-4-phenylbutyl}pyridine-3-carboxamide
    —— 2-(benzyloxy)-5-(1-t-butoxyformamido)benzoic acid 135321-96-9 C19H21NO5
    2-(benzyloxy)-5-(1-t-butoxyformamido)benzoic acid
    —— 2-(4-{4-[3-((dimethylamino)-methyl)-2-furyl]phenylsulfonyl}piperazin-1-yl)-1,3-thiazole-5-carboxylic acid hydroxyamide 868992-60-3 C21H25N5O5S2
    2-(4-{4-[3-((dimethylamino)-methyl)-2-furyl]phenylsulfonyl}piperazin-1-yl)-1,3-thiazole-5-carboxylic acid hydroxyamide
    —— 2-[(1H-pyrrol-2-yl)methylene]-1-(6-methyl[1,3]dioxolo[4,5-g]quinolin-8-yl)hydrazine 1189345-13-8 C16H14N4O2
    2-[(1H-pyrrol-2-yl)methylene]-1-(6-methyl[1,3]dioxolo[4,5-g]quinolin-8-yl)hydrazine
    —— 2,2-Dimethyl-pentanoic acid [3-(3-butyl-ureido)-phenyl]-amide 25228-25-5 C18H29N3O2
    2,2-Dimethyl-pentanoic acid [3-(3-butyl-ureido)-phenyl]-amide
    —— (2R,3S,4R,5S)-3,4,5-tris(benzyloxy)-1-[(tert-butyldimethylsilyl)oxy]octadecan-2-ol 1428421-61-7 C45H70O5Si
    (2R,3S,4R,5S)-3,4,5-tris(benzyloxy)-1-[(tert-butyldimethylsilyl)oxy]octadecan-2-ol
    —— (±)-2-ethyl-5,14-dioxa-4-azabicyclo[9.2.1]tetradeca-1(13),11-dien-3-one 1451013-31-2 C13H19NO3
    (±)-2-ethyl-5,14-dioxa-4-azabicyclo[9.2.1]tetradeca-1(13),11-dien-3-one
    —— 2-(3,3-dimethyl-1,3-dihydro-2H-pyrrolo[2,3-f]isoquinolin-2-ylidene)-3-(2-(3-methoxyphenyl)hydrazineylidene)propanal 1639450-71-7 C23H22N4O2
    2-(3,3-dimethyl-1,3-dihydro-2H-pyrrolo[2,3-f]isoquinolin-2-ylidene)-3-(2-(3-methoxyphenyl)hydrazineylidene)propanal
    —— 2.2'-Bis-<2-brom-ethyl>-biphenyl 93010-58-3 C16H16Br2
    2.2'-Bis-<2-brom-ethyl>-biphenyl
    —— (2R,4S,5S)-5-{3-[(R)-1-(4-fluorophenyl)ethylamido]-5-[methyl(methylsulfonyl)amino]benzamido}-4-(tert-butyldimethylsilyloxy)-2,7-dimethyloctanoic acid 1116134-95-2 C34H52FN3O7SSi
    (2R,4S,5S)-5-{3-[(R)-1-(4-fluorophenyl)ethylamido]-5-[methyl(methylsulfonyl)amino]benzamido}-4-(tert-butyldimethylsilyloxy)-2,7-dimethyloctanoic acid
    —— 2'-O-(4-methoxytetrahydropyran-4-yl)-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)guanosine 120853-24-9 C28H49N5O8Si2
    2'-O-(4-methoxytetrahydropyran-4-yl)-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)guanosine
    —— 2-nitro-N-(4-(octyloxy)phenyl)aniline 1221892-53-0 C20H26N2O3
    2-nitro-N-(4-(octyloxy)phenyl)aniline
    —— [(2R,3S,4R,5R)-5-(4-amino-2-oxo-1,3,5-triazin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl 8-(hydroxyamino)-8-oxooctanoate 1236199-78-2 C16H25N5O8
    [(2R,3S,4R,5R)-5-(4-amino-2-oxo-1,3,5-triazin-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl 8-(hydroxyamino)-8-oxooctanoate
    —— (2S)-3-[4-[(2,6-dichlorobenzoyl)amino]phenyl]-2-[[(4S)-3-(2-morpholin-4-ylethoxycarbonyl)-1,3-thiazolidine-4-carbonyl]amino]propanoic acid 253152-41-9 C27H30Cl2N4O7S
    (2S)-3-[4-[(2,6-dichlorobenzoyl)amino]phenyl]-2-[[(4S)-3-(2-morpholin-4-ylethoxycarbonyl)-1,3-thiazolidine-4-carbonyl]amino]propanoic acid
    —— (2R,4R,5R,6R)-2-[(3aR,5R,6S,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yloxy]-4,5-dihydroxy-6-trityloxymethyl-dihydro-pyran-3-one oxime 83032-23-9 C37H43NO11
    (2R,4R,5R,6R)-2-[(3aR,5R,6S,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yloxy]-4,5-dihydroxy-6-trityloxymethyl-dihydro-pyran-3-one oxime
    —— 2-((1R,5R)-3-Benzyl-1-methoxy-7-oxo-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-3-methyl-but-2-enoic acid methyl ester 86209-70-3 C18H20N2O5
    2-((1R,5R)-3-Benzyl-1-methoxy-7-oxo-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-3-methyl-but-2-enoic acid methyl ester
    —— 2-chloro-4-nitrophenyl benzenesulfonate 55027-15-1 C12H8ClNO5S
    2-chloro-4-nitrophenyl benzenesulfonate
    —— 2-phenyl-2-ethoxy-4-(2-bromoethyl)morpholine hydrochloride 83291-93-4 C14H20BrNO2*ClH
    2-phenyl-2-ethoxy-4-(2-bromoethyl)morpholine hydrochloride
    —— 2-[(3R,4S,6R)-4-Ethyl-6-(2-ethyl-hexyl)-6-methyl-[1,2]dioxan-3-yl]-ethanol 74096-81-4 C17H34O3
    2-[(3R,4S,6R)-4-Ethyl-6-(2-ethyl-hexyl)-6-methyl-[1,2]dioxan-3-yl]-ethanol
    —— (2R,5R,6S)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-6-bromomethyl-tetrahydro-pyran 82701-47-1 C35H37BrO5
    (2R,5R,6S)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-6-bromomethyl-tetrahydro-pyran
    —— 2,4-bis(2-acetoxyethyl)-6-<2-methoxycarbonyl)ethyl>-7-<2-(methoxycarbonyl)vinyl>-1,3,5,8-tetramethylporphyrin 104835-06-5 C40H44N4O8
    2,4-bis(2-acetoxyethyl)-6-<2-methoxycarbonyl)ethyl>-7-<2-(methoxycarbonyl)vinyl>-1,3,5,8-tetramethylporphyrin
    —— (2R)-2-[(5-chloro-thiophene-2-carbonyl)-amino]-2 phenyl-acetic acid 869786-03-8 C13H10ClNO3S
    (2R)-2-[(5-chloro-thiophene-2-carbonyl)-amino]-2 phenyl-acetic acid
    —— 2,4,5-tribromo-6-formyl-3-methoxy-benzoic acid methyl ester 860766-19-4 C10H7Br3O4
    2,4,5-tribromo-6-formyl-3-methoxy-benzoic acid methyl ester
    —— (2Z)-5-chloro-2-{[2-(4-fluorophenyl)-1H-indol-3-yl]methylene}-1-benzothiophen-3(2H)-one 1200533-24-9 C23H13ClFNOS
    (2Z)-5-chloro-2-{[2-(4-fluorophenyl)-1H-indol-3-yl]methylene}-1-benzothiophen-3(2H)-one
    —— (2Z)-6-hydroxy-4-methoxy-2-[(5-methoxy-1H-indol-3-yl)methylene]-1-benzofuran-3(2H)-one 1200541-33-8 C19H15NO5
    (2Z)-6-hydroxy-4-methoxy-2-[(5-methoxy-1H-indol-3-yl)methylene]-1-benzofuran-3(2H)-one
    —— 2-Ethyl-3-<3-(3,4-dimethoxy-phenethylamino)-1-hydroxy-propyl>-benzofuran 3039-29-0 C23H29NO4
    2-Ethyl-3-<3-(3,4-dimethoxy-phenethylamino)-1-hydroxy-propyl>-benzofuran
    —— 2-butylsulfanyl-10-[2-(1-methyl-pyrrolidin-2-yl)-ethyl]-10<i>H</i>-phenothiazine 95958-72-8 C23H30N2S2
    2-butylsulfanyl-10-[2-(1-methyl-pyrrolidin-2-yl)-ethyl]-10<i>H</i>-phenothiazine
    —— 2-ethylmercapto-phenothiazine-10-carboxylic acid-(3-piperidino-propyl ester) 97392-18-2 C23H28N2O2S2
    2-ethylmercapto-phenothiazine-10-carboxylic acid-(3-piperidino-propyl ester)
    —— 2-Nitro-2-(4'-fluor-4-ethoxy-benzhydryl)-indandion-(1,3) 2804-92-4 C24H18FNO5
    2-Nitro-2-(4'-fluor-4-ethoxy-benzhydryl)-indandion-(1,3)
    —— <2.3-Dihydroxy-(trans)-cyclopentyl>-phosphonsaeure-diisobutylester 100798-60-5 C13H27O5P
    <2.3-Dihydroxy-(trans)-cyclopentyl>-phosphonsaeure-diisobutylester
    —— 2-Amino-4-<3-methyl-4-(5-nitro-2-thienyl)-butadienyl>-pyrimidin 96196-08-6 C13H12N4O2S
    2-Amino-4-<3-methyl-4-(5-nitro-2-thienyl)-butadienyl>-pyrimidin
    —— 2-aminocarbonylamino-5-[2-[2-(N-benzyl-N-methylamino)ethyloxy]phenyl]pyrrole-3-carboxamide 1052080-08-6 C22H25N5O3
    2-aminocarbonylamino-5-[2-[2-(N-benzyl-N-methylamino)ethyloxy]phenyl]pyrrole-3-carboxamide
    —— 2-Cyano-3,3-diphenyl-acrylic acid 2-(2-cyano-3,3-diphenyl-acryloyloxy)-ethyl ester 96709-63-6 C34H24N2O4
    2-Cyano-3,3-diphenyl-acrylic acid 2-(2-cyano-3,3-diphenyl-acryloyloxy)-ethyl ester
    —— (2R)-2-(tert-butyldimethylsilyloxymethyl)-2-(methoxycarbonylamino)but-3-enoic acid 1072118-36-5 C13H25NO5Si
    (2R)-2-(tert-butyldimethylsilyloxymethyl)-2-(methoxycarbonylamino)but-3-enoic acid
    —— [(2R,3S,6S)-6-methoxy-2-methyloxan-3-yl] 3,5-dinitrobenzoate 25019-74-3 C14H16N2O8
    [(2R,3S,6S)-6-methoxy-2-methyloxan-3-yl] 3,5-dinitrobenzoate
    —— (2-chlorophenyl)(4-(4-((6-(3,5-dichloro-4-hydroxyphenyl)-1,2,4-triazin-3-yloxy)methyl)benzyl)piperazin-1-yl)methanone 1191248-64-2 C28H24Cl3N5O3
    (2-chlorophenyl)(4-(4-((6-(3,5-dichloro-4-hydroxyphenyl)-1,2,4-triazin-3-yloxy)methyl)benzyl)piperazin-1-yl)methanone
    —— 2-Thienyl-2-furyl-ketoxim 90348-05-3 C9H7NO2S
    2-Thienyl-2-furyl-ketoxim
    —— (2-hydroxy-5,6,7,8-tetrahydro-[1]naphthylmethyl)-malonic acid diamide 100723-31-7 C14H18N2O3
    (2-hydroxy-5,6,7,8-tetrahydro-[1]naphthylmethyl)-malonic acid diamide
    —— 2-benzoyloxy-5-methoxy-1,2,3,4-tetrahydro-naphthalene 101789-99-5 C18H18O3
    2-benzoyloxy-5-methoxy-1,2,3,4-tetrahydro-naphthalene
    —— 2-<4-Pyridyl-vinyl>-imidazolo<4,5-b>pyridin 956-16-1 C13H10N4
    2-<4-Pyridyl-vinyl>-imidazolo<4,5-b>pyridin