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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Thio-3(p)chlorphenyl-4-phenylaethylen-Δ<sup>4</sup>-thiazolin 51656-07-6 C17H14ClNS2
    2-Thio-3(p)chlorphenyl-4-phenylaethylen-Δ<sup>4</sup>-thiazolin
    —— 2-((3aS,3bR,7aS,8aS)-2,2,5,5-Tetramethyl-tetrahydro-[1,3]dioxolo[4,5]furo[3,2-d][1,3]dioxin-8a-ylmethyl)-isoindole-1,3-dione 35170-82-2 C20H23NO7
    2-((3aS,3bR,7aS,8aS)-2,2,5,5-Tetramethyl-tetrahydro-[1,3]dioxolo[4,5]furo[3,2-d][1,3]dioxin-8a-ylmethyl)-isoindole-1,3-dione
    —— 2-(morpholine-4-sulfonyl)-4,5-dimethoxy-phenyl-acetylhydrazide 1016638-04-2 C14H21N3O6S
    2-(morpholine-4-sulfonyl)-4,5-dimethoxy-phenyl-acetylhydrazide
    —— (2S,3S)-2-Hydroxy-3-phenylsulfanyl-butyric acid ethyl ester 107686-00-0 C12H16O3S
    (2S,3S)-2-Hydroxy-3-phenylsulfanyl-butyric acid ethyl ester
    —— {(2R,5S)-5-[2-(1-hydroxyethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl]tetrahydro-2H-pyran-2-yl}acetonitrile 1607592-15-3 C17H18N4O2S
    {(2R,5S)-5-[2-(1-hydroxyethyl)-1H-imidazo[4,5-d]thieno[3,2-b]pyridin-1-yl]tetrahydro-2H-pyran-2-yl}acetonitrile
    —— 2,6-dichloro-3',4'-difluorobiphenyl-4-carboxaldehyde 1350760-23-4 C13H6Cl2F2O
    2,6-dichloro-3',4'-difluorobiphenyl-4-carboxaldehyde
    —— 2-chloro-6-(2-hydroxybutylamino)-4-(trifluoromethyl)pyridine-3-carbonitrile 1253678-17-9 C11H11ClF3N3O
    2-chloro-6-(2-hydroxybutylamino)-4-(trifluoromethyl)pyridine-3-carbonitrile
    —— 2,2'-diphenoxy-1,1'-(2-oxy-furazan-3,4-diyl)-bis-ethanone 21443-58-3 C18H14N2O6
    2,2'-diphenoxy-1,1'-(2-oxy-furazan-3,4-diyl)-bis-ethanone
    —— 2,3,4,5-Tetra-O-acetyl-aldehydo-D-ribose-(3-acetyl-6-methyl-4-oxo-2-pyrimidinyl)-hydrazone 174174-47-1 C20H26N4O10
    2,3,4,5-Tetra-O-acetyl-aldehydo-D-ribose-(3-acetyl-6-methyl-4-oxo-2-pyrimidinyl)-hydrazone
    —— 2'-Isopropyl-5'-methylbiphenyl-2,4,6-triol 31572-49-3 C16H18O3
    2'-Isopropyl-5'-methylbiphenyl-2,4,6-triol
    —— (2'S,3S,4'R)-2'-[2-(1-carbamoylmethyl-4-piperidinyloxy)-5-iodo-phenyl]-6-chloro-4'-(3-chlorophenyl)spiro[3H-indole-3,3'-piperidine]-2,6'(1H)-dione 1160654-66-9 C31H29Cl2IN4O4
    (2'S,3S,4'R)-2'-[2-(1-carbamoylmethyl-4-piperidinyloxy)-5-iodo-phenyl]-6-chloro-4'-(3-chlorophenyl)spiro[3H-indole-3,3'-piperidine]-2,6'(1H)-dione
    —— 2-Butyl-2-phenylselanyl-hexanal 73314-74-6 C16H24OSe
    2-Butyl-2-phenylselanyl-hexanal
    —— (2aS,4aS,5S,7bR)-decahydro-7a-(methoxymethoxy)-2,2,4a-trimethyl-2aH-cyclobut<e>indene-2a,5-diol 107820-13-3 C17H30O4
    (2aS,4aS,5S,7bR)-decahydro-7a-(methoxymethoxy)-2,2,4a-trimethyl-2aH-cyclobut<e>indene-2a,5-diol
    —— 2-methylcyclohexa-1,5-dien-1-yl 2-chloroacetate 1415503-60-4 C9H11ClO2
    2-methylcyclohexa-1,5-dien-1-yl 2-chloroacetate
    —— (2Z,2'Z,2''Z)-1,1',1''-(((1,4,7-triazonane-1,4,7-triyl)tris(ethane-2,1-diyl))tris(thiophene-5,2-diyl))tris(4,4,5,5,5-pentafluoro-3-hydroxypent-2-en-1-one) 1187941-82-7 C39H36F15N3O6S3
    (2Z,2'Z,2''Z)-1,1',1''-(((1,4,7-triazonane-1,4,7-triyl)tris(ethane-2,1-diyl))tris(thiophene-5,2-diyl))tris(4,4,5,5,5-pentafluoro-3-hydroxypent-2-en-1-one)
    —— 2-(4'-amino-4-nitro-1,1'-biphenyl-3-yl)propan-1-ol 1374399-57-1 C15H16N2O3
    2-(4'-amino-4-nitro-1,1'-biphenyl-3-yl)propan-1-ol
    —— 2-[[(Perfluorooctyl)sulfonyl]oxy]-1H-benz[de]isoquinoline-1,3(2H)-dione 639827-02-4 C20H6F17NO5S
    2-[[(Perfluorooctyl)sulfonyl]oxy]-1H-benz[de]isoquinoline-1,3(2H)-dione
    —— (2R,6S)-10-hydroxy-6,11,11-trimethyl-1.2.5,6-tetrahydro-4H-2,6-methano-benzo[d]azocine-3-carboxylic acid tert-butyl ester 1155854-87-7 C20H29NO3
    (2R,6S)-10-hydroxy-6,11,11-trimethyl-1.2.5,6-tetrahydro-4H-2,6-methano-benzo[d]azocine-3-carboxylic acid tert-butyl ester
    —— 2-[2-(2-Methylsulfanyl-ethylsulfanyl)-ethylsulfanyl]-ethanethiol 35330-66-6 C7H16S4
    2-[2-(2-Methylsulfanyl-ethylsulfanyl)-ethylsulfanyl]-ethanethiol
    —— 2-[1-[2-Methyl-4-[(2-phenylsulfanylacetyl)amino]phenyl]indol-3-yl]acetic acid 1048346-64-0 C25H22N2O3S
    2-[1-[2-Methyl-4-[(2-phenylsulfanylacetyl)amino]phenyl]indol-3-yl]acetic acid
    —— (2S,4S)-4-(isoquinolin-6-yloxy)-piperidine-2-carboxylic acid prop-2-ynylamide 1036378-32-1 C18H19N3O2
    (2S,4S)-4-(isoquinolin-6-yloxy)-piperidine-2-carboxylic acid prop-2-ynylamide
    —— (2R,3R)-2-(5-bromopyridin-3-yl)oxolane-3-carboxylic acid 1955541-49-7 C10H10BrNO3
    (2R,3R)-2-(5-bromopyridin-3-yl)oxolane-3-carboxylic acid
    —— 2-[4-[3-(4-chlorophenyl)-5-isoxazolecarbonylamino]-3-fluorophenyl]benzoxazol-5-ylacetic acid 695186-70-0 C25H15ClFN3O5
    2-[4-[3-(4-chlorophenyl)-5-isoxazolecarbonylamino]-3-fluorophenyl]benzoxazol-5-ylacetic acid
    —— 2α,3β-dimethyl-5α-androstan-17-one 651033-13-5 C21H34O
    2α,3β-dimethyl-5α-androstan-17-one
    —— 2,6-Dimethylpiperidine-4-carboxylic acid 1330752-22-1 C8H15NO2
    2,6-Dimethylpiperidine-4-carboxylic acid
    —— 2-(Methylthio)-4-phenyl-1-isopropyl-5-(isopropylamino)imidazole hydrochloride 138877-81-3 C16H23N3S*ClH
    2-(Methylthio)-4-phenyl-1-isopropyl-5-(isopropylamino)imidazole hydrochloride
    —— 2-phenylcarbamoyloxy-butyric acid 854851-81-3 C11H13NO4
    2-phenylcarbamoyloxy-butyric acid
    —— 2-((3-chloro-2-methylphenyl)(1H-imidazol-5-yl)methyl)pyridine 1080642-79-0 C16H14ClN3
    2-((3-chloro-2-methylphenyl)(1H-imidazol-5-yl)methyl)pyridine
    —— 2-(2-methyl-2-octyl-5-oxo-2,5-dihydro-thiophen-3-yloxy)-N-(2-morpholin-4-yl-phenyl)-acetamide 1198410-42-2 C25H36N2O4S
    2-(2-methyl-2-octyl-5-oxo-2,5-dihydro-thiophen-3-yloxy)-N-(2-morpholin-4-yl-phenyl)-acetamide
    —— 2-(2,6-dichlorophenyl)-N-(3-(5-(2-((4-morpholin-4-ylphenyl)amino)pyrimidin-4-yl)imidazo[2,1-b][1,3]thiazol-6-yl)phenyl)acetamide 1159884-87-3 C33H27Cl2N7O2S
    2-(2,6-dichlorophenyl)-N-(3-(5-(2-((4-morpholin-4-ylphenyl)amino)pyrimidin-4-yl)imidazo[2,1-b][1,3]thiazol-6-yl)phenyl)acetamide
    —— 2,5-diethyl-2H-[1,2,3]triazole-4-carboxylic acid ethyl ester 947505-38-6 C9H15N3O2
    2,5-diethyl-2H-[1,2,3]triazole-4-carboxylic acid ethyl ester
    —— 2-Methyl-4-acetyl-5-cyan-thiazol 25742-14-7 C7H6N2OS
    2-Methyl-4-acetyl-5-cyan-thiazol
    —— 2,3-O-Cyclohexyliden-erythritol-1,4-bis-methansulfonat 92077-71-9 C12H22O8S2
    2,3-O-Cyclohexyliden-erythritol-1,4-bis-methansulfonat
    —— 2,3,4,5,6,7,8,9-octahydro-9β,10β-dimethyl-7β-<(tosyloxy)methyl>-1(10H)-naphthalenone 113998-33-7 C20H28O4S
    2,3,4,5,6,7,8,9-octahydro-9β,10β-dimethyl-7β-<(tosyloxy)methyl>-1(10H)-naphthalenone
    —— 2,2-di-tert-butyl-4-methyl-3,5-diphenyl-2,5-dihydro-1,2-oxasilole 1042695-80-6 C24H32OSi
    2,2-di-tert-butyl-4-methyl-3,5-diphenyl-2,5-dihydro-1,2-oxasilole
    —— (2S,3S)-2-(1-Ethoxy-ethoxymethyl)-3-((E)-7-octyloxy-8-phenyl-oct-3-enyl)-oxirane 873925-47-4 C29H48O4
    (2S,3S)-2-(1-Ethoxy-ethoxymethyl)-3-((E)-7-octyloxy-8-phenyl-oct-3-enyl)-oxirane
    —— (2R,3R,4S)-3,4-Bis-benzyloxy-2-methyl-5-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester 180479-32-7 C24H29NO5
    (2R,3R,4S)-3,4-Bis-benzyloxy-2-methyl-5-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester
    —— ((2R,3S,5R)-5-(4-(3-(2,2-dichloroacetamido)prop-1-yn-1-yl)-6-methyl-1-thioxoisoquinolin-2(1H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate 1351399-91-1 C20H23Cl2N2O13P3S
    ((2R,3S,5R)-5-(4-(3-(2,2-dichloroacetamido)prop-1-yn-1-yl)-6-methyl-1-thioxoisoquinolin-2(1H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate
    —— 2-(allyloxymethyl)-1-benzyl-5-methoxy-1H-indole 940960-58-7 C20H21NO2
    2-(allyloxymethyl)-1-benzyl-5-methoxy-1H-indole
    —— 2-bromo-5-(dibromomethyl)thiophene 1261288-21-4 C5H3Br3S
    2-bromo-5-(dibromomethyl)thiophene
    —— (22R)-23-methyl-21,26,27-trinor-5α-cholest-23-en-25->22-olide 97957-35-2 C25H38O2
    (22R)-23-methyl-21,26,27-trinor-5α-cholest-23-en-25->22-olide
    —— ((2E,6E)-(S)-8-Bromo-1-pentyl-octa-2,6-dien-4-ynyloxy)-tert-butyl-dimethyl-silane 111037-05-9 C19H33BrOSi
    ((2E,6E)-(S)-8-Bromo-1-pentyl-octa-2,6-dien-4-ynyloxy)-tert-butyl-dimethyl-silane
    —— 2-(4-methoxy-4-methyl-3-phenylselenylpentyl)isoindole-1,3-dione 1198105-09-7 C21H23NO3Se
    2-(4-methoxy-4-methyl-3-phenylselenylpentyl)isoindole-1,3-dione
    —— 2‐(3,4,5‐trimethoxyphenylethynyl)benzaldehyde 437611-93-3 C18H16O4
    2‐(3,4,5‐trimethoxyphenylethynyl)benzaldehyde
    —— 2-(p-methoxyphenyl)-4-(2,3-O-acetyl-D-erythro-glycerol-1-yl)-1,2,3-triazole-5-carboxylic acid 5,11-lactone 89157-54-0 C17H17N3O7
    2-(p-methoxyphenyl)-4-(2,3-O-acetyl-D-erythro-glycerol-1-yl)-1,2,3-triazole-5-carboxylic acid 5,11-lactone
    —— 2-Methyl-1-phenyl-2,7-bis-phenylselanyl-tridecane-1,8-diol 123445-71-6 C32H42O2Se2
    2-Methyl-1-phenyl-2,7-bis-phenylselanyl-tridecane-1,8-diol
    —— 2-pentyl-heptanenitrile 32121-95-2 C12H23N
    2-pentyl-heptanenitrile
    —— 2-Benzoyl-3-(4-chlor-phenyl)-5-phenyl-benzoesaeure 113710-71-7 C26H17ClO3
    2-Benzoyl-3-(4-chlor-phenyl)-5-phenyl-benzoesaeure
    —— (2R,3S)-5-Chloro-3-hydroxy-3-methyl-2,3-dihydro-benzofuran-2-carboxylic acid 142143-54-2 C10H9ClO4
    (2R,3S)-5-Chloro-3-hydroxy-3-methyl-2,3-dihydro-benzofuran-2-carboxylic acid
    —— 2-bromo-3-[2-(tert-butyldiphenylsilanyloxy)ethyl]-5-methoxy-1-(toluene-4-sulfonyl)-1H-indole 1332699-69-0 C34H36BrNO4SSi
    2-bromo-3-[2-(tert-butyldiphenylsilanyloxy)ethyl]-5-methoxy-1-(toluene-4-sulfonyl)-1H-indole