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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2Z)-3-(phenylselanyl)but-2-enoic acid 1594133-02-4 C10H10O2Se
    (2Z)-3-(phenylselanyl)but-2-enoic acid
    —— 2,5,2',5',2'',5'',2''',5'''-octamethoxy-[1,1';4',1'';4'',1''']quaterphenyl 860190-93-8 C32H34O8
    2,5,2',5',2'',5'',2''',5'''-octamethoxy-[1,1';4',1'';4'',1''']quaterphenyl
    —— 2-(2-(4-fluorophenyl)-3-tosyl-2,3-dihydrobenzo[d]oxazol-2-yl)acetaldehyde 1432746-82-1 C22H18FNO4S
    2-(2-(4-fluorophenyl)-3-tosyl-2,3-dihydrobenzo[d]oxazol-2-yl)acetaldehyde
    —— 2,3,3',4-tetrabenzyloxy-2'-hydroxy-4',6-dimethoxychalcone 82835-39-0 C45H40O8
    2,3,3',4-tetrabenzyloxy-2'-hydroxy-4',6-dimethoxychalcone
    —— (2R,3S)3-(benzyloxy)hexane-1,2,6-triol 1,2-acetonide 100818-74-4 C16H24O4
    (2R,3S)3-(benzyloxy)hexane-1,2,6-triol 1,2-acetonide
    —— (2S)-1-(2-cycloheptyl-2-oxoacetyl)pyrrolidine-2-carboxylic acid 251949-25-4 C14H21NO4
    (2S)-1-(2-cycloheptyl-2-oxoacetyl)pyrrolidine-2-carboxylic acid
    —— 2-cyano-<i>N</i>-(2-piperidin-1-yl-ethyl)-acetamide 15029-24-0 C10H17N3O
    2-cyano-<i>N</i>-(2-piperidin-1-yl-ethyl)-acetamide
    —— (2S)-3-[4-[3-(benzylcarbamoylamino)phenyl]phenyl]-2-[(2,6-dichlorophenyl)sulfonylamino]propanoic acid 276260-04-9 C29H25Cl2N3O5S
    (2S)-3-[4-[3-(benzylcarbamoylamino)phenyl]phenyl]-2-[(2,6-dichlorophenyl)sulfonylamino]propanoic acid
    —— (2R,4S,5S,6S)-1-(1,3-dithian-2-yl)-5-hydroxy-2,4-dimethyl-6-tosyloxyheptane 610302-63-1 C19H30O4S3
    (2R,4S,5S,6S)-1-(1,3-dithian-2-yl)-5-hydroxy-2,4-dimethyl-6-tosyloxyheptane
    —— (-)-<2S(2α,5α)>-2-<<(tert-butyldiphenylsilyl)oxy>methyl>-1,3-oxathiolane-5-methanol 5-benzoate 140436-33-5 C28H32O4SSi
    (-)-<2S(2α,5α)>-2-<<(tert-butyldiphenylsilyl)oxy>methyl>-1,3-oxathiolane-5-methanol 5-benzoate
    —— 2-(Formyl-hydroxy-amino)-3-phenyl-propionic acid methyl ester 86613-84-5 C11H13NO4
    2-(Formyl-hydroxy-amino)-3-phenyl-propionic acid methyl ester
    —— 2,4,6-Trimethyl-hept-4-yl-hydroperoxide 61756-37-4 C10H22O2
    2,4,6-Trimethyl-hept-4-yl-hydroperoxide
    —— 2-Methyl-4,4-diphenyl-4,6-dihydro-thieno[2,3-c]furan 32281-35-9 C19H16OS
    2-Methyl-4,4-diphenyl-4,6-dihydro-thieno[2,3-c]furan
    —— 2-Chloro-3-phenylthiobutansaeure 42801-80-9 C10H11ClO2S
    2-Chloro-3-phenylthiobutansaeure
    —— 2-Methyl-2-(4-methyl-cyclohex-1-enyl)-propionitrile 54353-79-6 C11H17N
    2-Methyl-2-(4-methyl-cyclohex-1-enyl)-propionitrile
    —— 2-Ethyl-3-methyl-nonanenitrile 53153-94-9 C12H23N
    2-Ethyl-3-methyl-nonanenitrile
    —— (2S)-2-amino-4-({4-[4-(1H-pyrrol-1-yl)phenoxy]phenyl}carbamoyl)butanoic acid 1038819-72-5 C21H21N3O4
    (2S)-2-amino-4-({4-[4-(1H-pyrrol-1-yl)phenoxy]phenyl}carbamoyl)butanoic acid
    —— (2R,5R)-2-{[(3-chloropyridin-2-yl)oxy]methyl}-5-methyl-4-{[2-(2H-1,2,3-triazol-2-yl)phenyl]carbonyl}thiomorpholine 1431507-67-3 C20H20ClN5O2S
    (2R,5R)-2-{[(3-chloropyridin-2-yl)oxy]methyl}-5-methyl-4-{[2-(2H-1,2,3-triazol-2-yl)phenyl]carbonyl}thiomorpholine
    —— 2-(4-hydroxy-4-phenylpiperidin-1-yl)-8-nitro-6-(tri-fluoromethyl)-4H-benzo[e][1,3]thiazin-4-one 1427469-49-5 C20H16F3N3O4S
    2-(4-hydroxy-4-phenylpiperidin-1-yl)-8-nitro-6-(tri-fluoromethyl)-4H-benzo[e][1,3]thiazin-4-one
    —— (2S,4S,5S)-5-Amino-4-(tert-butyl-dimethyl-silanyloxy)-2-isopropyl-7-methyl-octanoic acid {(1S,2S)-2-methyl-1-[(pyridin-2-ylmethyl)-carbamoyl]-butyl}-amide 103406-77-5 C30H56N4O3Si
    (2S,4S,5S)-5-Amino-4-(tert-butyl-dimethyl-silanyloxy)-2-isopropyl-7-methyl-octanoic acid {(1S,2S)-2-methyl-1-[(pyridin-2-ylmethyl)-carbamoyl]-butyl}-amide
    —— 2,4-Bis-ethylimino-1,1,3,3-tetramethyl-cyclobutane 912354-69-9 C12H22N2
    2,4-Bis-ethylimino-1,1,3,3-tetramethyl-cyclobutane
    —— (2S,3R,4S)-1-(N'-benzyl-N-phenylamidino)-3,4,5,5-tetrahydroxy-2-hydroxymethylpiperidine hydrochloride 1010809-55-8 C20H25N3O5*ClH
    (2S,3R,4S)-1-(N'-benzyl-N-phenylamidino)-3,4,5,5-tetrahydroxy-2-hydroxymethylpiperidine hydrochloride
    —— 2-[(1S)-5-[2-methyl-4-(trifluoromethyl)phenoxy]-2,3-dihydro-1H-inden-1-yl]acetic acid 1022979-48-1 C19H17F3O3
    2-[(1S)-5-[2-methyl-4-(trifluoromethyl)phenoxy]-2,3-dihydro-1H-inden-1-yl]acetic acid
    —— 2,2,2-Trifluor-4,4-dioxo-3-(trifluormethyl)-1,2λ<sup>6</sup>,4λ<sup>6</sup>-oxadithiet 137895-19-3 C2F6O3S2
    2,2,2-Trifluor-4,4-dioxo-3-(trifluormethyl)-1,2λ<sup>6</sup>,4λ<sup>6</sup>-oxadithiet
    —— 2-[Methyl-(2,2,2-trichloro-1-formylamino-ethyl)-amino]-benzoic acid 31896-34-1 C11H11Cl3N2O3
    2-[Methyl-(2,2,2-trichloro-1-formylamino-ethyl)-amino]-benzoic acid
    —— 2-(4-Methoxy-phenyl)-3-[(E)-3-[2-(4-methoxy-phenyl)-1-methyl-1H-indol-3-yl]-prop-2-en-(E)-ylidene]-1-methyl-3H-indolium; chloride 79573-67-4 C35H31N2O2*Cl
    2-(4-Methoxy-phenyl)-3-[(E)-3-[2-(4-methoxy-phenyl)-1-methyl-1H-indol-3-yl]-prop-2-en-(E)-ylidene]-1-methyl-3H-indolium; chloride
    —— (2S,4S,5R,1'S)-1-(1'-phenylethyl)-4-hydroxy-5-benzyloxymethyl-proline methyl ester 177186-33-3 C22H27NO4
    (2S,4S,5R,1'S)-1-(1'-phenylethyl)-4-hydroxy-5-benzyloxymethyl-proline methyl ester
    —— 2-(4-methylphenylamino)-6-(isobutylamino)-3-nitropyridine 1229013-47-1 C16H20N4O2
    2-(4-methylphenylamino)-6-(isobutylamino)-3-nitropyridine
    —— 2-(3-dimethylphenylsilyl-1H-pyrazol-5-yl)aniline 1350934-28-9 C17H19N3Si
    2-(3-dimethylphenylsilyl-1H-pyrazol-5-yl)aniline
    —— 2,3,5,6,7,8-Hexahydro-2-<(methylsulfonyl)oxy>-1-methoxy-6-methyl-8-oxo-1H-pyrrolo<1,2-a>indole-9-carboxylic acid 79562-59-7 C15H19NO7S
    2,3,5,6,7,8-Hexahydro-2-<(methylsulfonyl)oxy>-1-methoxy-6-methyl-8-oxo-1H-pyrrolo<1,2-a>indole-9-carboxylic acid
    —— 2,3,5-tribromo-6-(cyclohex-2-en-1-yl)pyrazine 1424016-98-7 C10H9Br3N2
    2,3,5-tribromo-6-(cyclohex-2-en-1-yl)pyrazine
    —— 2-(2-pyridinesulfinyl)benzothiazole 119993-72-5 C12H8N2OS2
    2-(2-pyridinesulfinyl)benzothiazole
    —— 2,3-dimethoxy-1-(1,3-dioxan-2-yl)-5-iodobenzene 134419-49-1 C12H15IO4
    2,3-dimethoxy-1-(1,3-dioxan-2-yl)-5-iodobenzene
    —— (2,2'-bipyridine)tricarbonyl rhenium(4,4'-bipyridine) triflate 127645-23-2 CF3O3S*C23H16N4O3Re
    (2,2'-bipyridine)tricarbonyl rhenium(4,4'-bipyridine) triflate
    —— 2-Hydroxy-4-(isoquinolin-1-ylamino)benzonitrile 933045-48-8 C16H11N3O
    2-Hydroxy-4-(isoquinolin-1-ylamino)benzonitrile
    —— 2-Bromo-4-chloro-5-phenyl-2,3-dihydro-benzo[b]thiepine 1,1-dioxide 66768-85-2 C16H12BrClO2S
    2-Bromo-4-chloro-5-phenyl-2,3-dihydro-benzo[b]thiepine 1,1-dioxide
    —— 2,5,7-trimethyl-4-phenyl-pyrido[1,2-<i>b</i>]pyridazin-3-one 66213-55-6 C17H16N2O
    2,5,7-trimethyl-4-phenyl-pyrido[1,2-<i>b</i>]pyridazin-3-one
    —— 2,5-Dimethyl-3-p-chlorphenyl-4-nitrosophenol 69688-88-6 C14H12ClNO2
    2,5-Dimethyl-3-p-chlorphenyl-4-nitrosophenol
    —— 2-cyano-N-[6-(3,8,10-triazatricyclo[7.3.0.02,6]dodeca-1,4,6,8,11-pentaen-3-yl)pyridin-3-yl]acetamide 1251907-63-7 C17H12N6O
    2-cyano-N-[6-(3,8,10-triazatricyclo[7.3.0.02,6]dodeca-1,4,6,8,11-pentaen-3-yl)pyridin-3-yl]acetamide
    —— 2-(2-diethylaminoethylamino)-5H-pyrido<1,2-a>pyrimido<4,5-d>pyrimidin-5-one 115927-81-6 C16H20N6O
    2-(2-diethylaminoethylamino)-5H-pyrido<1,2-a>pyrimido<4,5-d>pyrimidin-5-one
    —— 2-[(4-hydroxy 2-methoxy) phenyl]6-methyl 7-hydroxy 1,3-dihydro pyrrolo [3,4-c]pyridine 139444-53-4 C15H16N2O3
    2-[(4-hydroxy 2-methoxy) phenyl]6-methyl 7-hydroxy 1,3-dihydro pyrrolo [3,4-c]pyridine
    —— 2-methoxyethyl 2,7,7-trimethyl-5-oxo-4-(4-phenoxyphenyl)-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate 1099639-31-2 C28H31NO5
    2-methoxyethyl 2,7,7-trimethyl-5-oxo-4-(4-phenoxyphenyl)-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate
    —— 2-Amino-4-hydroxy-9-phenyl-2,3-dihydro-benzo[f]isoindol-1-one 82236-07-5 C18H14N2O2
    2-Amino-4-hydroxy-9-phenyl-2,3-dihydro-benzo[f]isoindol-1-one
    —— 2-(2-(4-hydroxy-3-methoxyphenyl)-3-(methylthio)benzofuran-5-yl)-1-(piperidin-1-yl)propan-1-one 1018947-80-2 C24H27NO4S
    2-(2-(4-hydroxy-3-methoxyphenyl)-3-(methylthio)benzofuran-5-yl)-1-(piperidin-1-yl)propan-1-one
    —— 2-({1-[(benzyloxy)carbonyl]piperidin-4-yl}oxy)propanoic acid 912336-13-1 C16H21NO5
    2-({1-[(benzyloxy)carbonyl]piperidin-4-yl}oxy)propanoic acid
    —— [2,2-Diethoxy-1-methyl-eth-(E)-ylidene]-(2-ethoxy-ethyl)-amine 114056-67-6 C11H23NO3
    [2,2-Diethoxy-1-methyl-eth-(E)-ylidene]-(2-ethoxy-ethyl)-amine
    —— (20R)-<18-<sup>2</sup>H3>pregn-5-ene-3β,20-diol 132385-69-4 C21H34O2
    (20R)-<18-<sup>2</sup>H3>pregn-5-ene-3β,20-diol
    —— 2,4-difluoro-N-[6-(1-methyl-2-{4-[4-(2,2,2-trifluoroethoxy)benzyl]piperazine-1-carbonyl}-1H-indol-6-yloxy)pyridin-3-yl]benzenesulfonamide 1150463-83-4 C34H30F5N5O5S
    2,4-difluoro-N-[6-(1-methyl-2-{4-[4-(2,2,2-trifluoroethoxy)benzyl]piperazine-1-carbonyl}-1H-indol-6-yloxy)pyridin-3-yl]benzenesulfonamide
    —— 2-Bromo-1-(1-bromo-cyclopentyl)-2-methyl-propan-1-one 122166-74-9 C9H14Br2O
    2-Bromo-1-(1-bromo-cyclopentyl)-2-methyl-propan-1-one
    —— {2-fluoro-4-[3-(2-phenyl-pyridin-4-yl)-imidazo[1,2-a]pyridin-7-yl]-phenyl}-acetic acid 1146613-24-2 C26H18FN3O2
    {2-fluoro-4-[3-(2-phenyl-pyridin-4-yl)-imidazo[1,2-a]pyridin-7-yl]-phenyl}-acetic acid