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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2-Ethyl-benzofuran-3-yl)-(2,4,6-trimethoxy-phenyl)-methanone 62923-99-3 C20H20O5
    (2-Ethyl-benzofuran-3-yl)-(2,4,6-trimethoxy-phenyl)-methanone
    —— 2-(2,3-Dibrompropyl)-6-methoxyphenol-acetat 33357-11-8 C12H14Br2O3
    2-(2,3-Dibrompropyl)-6-methoxyphenol-acetat
    —— 2-[(tert-Butyl-methyl-amino)-phenyl-methyl]-6-nitro-inden-1-one 60031-04-1 C21H22N2O3
    2-[(tert-Butyl-methyl-amino)-phenyl-methyl]-6-nitro-inden-1-one
    —— 2,4,6,8-Tetramethyl-3H-pyrimido<4,5-b><1,4>-diazepin-7,9(6H,8H)-dione 63192-35-8 C11H14N4O2
    2,4,6,8-Tetramethyl-3H-pyrimido<4,5-b><1,4>-diazepin-7,9(6H,8H)-dione
    —— (2R,4R)-tert-butyl 2-((1S,2S)-2-(3,5-difluorobenzyl)-3-((S)-4-benzyl-2-oxooxazolidin-3-yl)-1-(tert-butyldimethylsilyloxy)-3-oxopropyl)-4-(allyloxy)pyrrolidine-1-carboxylate 877078-89-2 C38H52F2N2O7Si
    (2R,4R)-tert-butyl 2-((1S,2S)-2-(3,5-difluorobenzyl)-3-((S)-4-benzyl-2-oxooxazolidin-3-yl)-1-(tert-butyldimethylsilyloxy)-3-oxopropyl)-4-(allyloxy)pyrrolidine-1-carboxylate
    —— <2-Hydroxy-aethyl>-bis-<2-phenoxy-aethyl>-amin 101782-14-3 C18H23NO3
    <2-Hydroxy-aethyl>-bis-<2-phenoxy-aethyl>-amin
    —— 2-(chlorosulfonyl)-5-methoxy-3-methylbenzyl acetate 1211571-85-5 C11H13ClO5S
    2-(chlorosulfonyl)-5-methoxy-3-methylbenzyl acetate
    —— 2-Chloro-4-[2-ethoxymethyl-5-(4-fluoro-phenyl)-2H-[1,2,3]triazol-4-yl]-pyrimidine 570376-23-7 C15H13ClFN5O
    2-Chloro-4-[2-ethoxymethyl-5-(4-fluoro-phenyl)-2H-[1,2,3]triazol-4-yl]-pyrimidine
    —— 2-oxo-benzooxazole-3-carboxylic acid toluene-4-sulfonylamide 71932-34-8 C15H12N2O5S
    2-oxo-benzooxazole-3-carboxylic acid toluene-4-sulfonylamide
    —— [(2R,3S)-3-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-(2-ethoxy-ethylsulfanylthiocarbonylsulfanyl)-4-oxo-azetidin-1-yl]-(triphenyl-λ<sup>5</sup>-phosphanylidene)-acetic acid 4-nitro-benzyl ester 78963-52-7 C43H51N2O7PS3Si
    [(2R,3S)-3-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-(2-ethoxy-ethylsulfanylthiocarbonylsulfanyl)-4-oxo-azetidin-1-yl]-(triphenyl-λ<sup>5</sup>-phosphanylidene)-acetic acid 4-nitro-benzyl ester
    —— (2R,3R)-6-(tert-Butyl-dimethyl-silanyloxy)-1-(4-methoxy-benzyloxy)-2-methoxymethoxy-hexan-3-ol 107207-29-4 C22H40O6Si
    (2R,3R)-6-(tert-Butyl-dimethyl-silanyloxy)-1-(4-methoxy-benzyloxy)-2-methoxymethoxy-hexan-3-ol
    —— 2-Brom-6-(2-propionamidoethoxy)-pyridin 29459-94-7 C10H13BrN2O2
    2-Brom-6-(2-propionamidoethoxy)-pyridin
    —— 2-ethyl-5-[[(4-nitrophenyl)sulfanyl]methyl]-1,2,3,4-tetrazole 497855-28-4 C10H11N5O2S
    2-ethyl-5-[[(4-nitrophenyl)sulfanyl]methyl]-1,2,3,4-tetrazole
    —— 2-(3-bromo-anilinomethyl)-4-nitro-isoindoline-1,3-dione 107943-71-5 C15H10BrN3O4
    2-(3-bromo-anilinomethyl)-4-nitro-isoindoline-1,3-dione
    —— 2-amino-1-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-3,4-O-isopropylidene-D-ribo-1,3,4-octanetriol 745041-73-0 C45H57NO8
    2-amino-1-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-3,4-O-isopropylidene-D-ribo-1,3,4-octanetriol
    —— 2-(aminomethyl)-5-chloro-3-o-tolylpyrrolo[1,2-f][1,2,4]triazin-4(3H)-one 1403941-88-7 C14H13ClN4O
    2-(aminomethyl)-5-chloro-3-o-tolylpyrrolo[1,2-f][1,2,4]triazin-4(3H)-one
    —— 2-Phenyl-4-methyl-4-phenyl-1,3-dioxane 60188-50-3 C17H18O2
    2-Phenyl-4-methyl-4-phenyl-1,3-dioxane
    —— 2-butyl-7,10,11-trimethoxy-3,4-dihydro-1H-phenanthro[9,10-c]pyridin-4-ol 1415495-03-2 C24H29NO4
    2-butyl-7,10,11-trimethoxy-3,4-dihydro-1H-phenanthro[9,10-c]pyridin-4-ol
    —— 2-(5-Phenylthiophen-2-yl)propanoic acid 1783541-29-6 C13H12O2S
    2-(5-Phenylthiophen-2-yl)propanoic acid
    —— (2R,3S) N1-[1,3,4,5-tetrahydro-1-(3-(4-methylphenyl)benzyl)-2-oxo-5-(phenyl)-2H-1,5-benzodiazepin-3-yl]-2-(cyclobutylmethyl)-3-(allyl)-butanediamide 258869-41-9 C41H44N4O3
    (2R,3S) N1-[1,3,4,5-tetrahydro-1-(3-(4-methylphenyl)benzyl)-2-oxo-5-(phenyl)-2H-1,5-benzodiazepin-3-yl]-2-(cyclobutylmethyl)-3-(allyl)-butanediamide
    —— 20-Acetamino-Δ<sup>5</sup>.17(20)-pregnadienol-(3β)-acetat 56909-76-3 C25H37NO3
    20-Acetamino-Δ<sup>5</sup>.17(20)-pregnadienol-(3β)-acetat
    —— 2-[(9R)-9-(2-aminoethyl)-6-oxaspiro[4.5]decan-9-yl]-1-oxidopyridin-1-ium 1401026-83-2 C16H24N2O2
    2-[(9R)-9-(2-aminoethyl)-6-oxaspiro[4.5]decan-9-yl]-1-oxidopyridin-1-ium
    —— 2-(4-{4-methoxy-3-[(3-methylphenyl)ethynyl]benzoyl}piperazin-1-yl)pyrazine 1197353-59-5 C25H24N4O2
    2-(4-{4-methoxy-3-[(3-methylphenyl)ethynyl]benzoyl}piperazin-1-yl)pyrazine
    —— (2R,3S) N1-[(3S)-hexahydro-1-(cyclohexylmethyl)-2-oxo-1H-azepin-3-yl]-2-(2-methylpropyl)-3-(butyl)-butanediamide 258865-97-3 C25H45N3O3
    (2R,3S) N1-[(3S)-hexahydro-1-(cyclohexylmethyl)-2-oxo-1H-azepin-3-yl]-2-(2-methylpropyl)-3-(butyl)-butanediamide
    —— 2-[(5-amino-1-naphthalenyl)sulfonyl]-2,3-dihydro-1H-isoindole hydrochloride 491579-40-9 C18H16N2O2S*ClH
    2-[(5-amino-1-naphthalenyl)sulfonyl]-2,3-dihydro-1H-isoindole hydrochloride
    —— (25<i>R</i>)-2α,3β-Diacetoxy-4α,5-epoxy-5α-spirostan 108871-33-6 C31H46O7
    (25<i>R</i>)-2α,3β-Diacetoxy-4α,5-epoxy-5α-spirostan
    —— 2-ethyl-3-(4-methoxy-phenyl)-crotonaldehyde-(2,4-dinitro-phenylhydrazone) 102082-37-1 C19H20N4O5
    2-ethyl-3-(4-methoxy-phenyl)-crotonaldehyde-(2,4-dinitro-phenylhydrazone)
    —— (2S,6R)-1-Benzyl-2,6-dibutyl-piperidine 126216-47-5 C20H33N
    (2S,6R)-1-Benzyl-2,6-dibutyl-piperidine
    —— 2,2-Dimethyl-5-(6-oxo-piperidin-2-ylidene)-[1,3]dioxane-4,6-dione 78877-27-7 C11H13NO5
    2,2-Dimethyl-5-(6-oxo-piperidin-2-ylidene)-[1,3]dioxane-4,6-dione
    —— 2-(3-Methoxyphenyl)-2-(methylamino)cyclohexanone hydrochloride 1781829-56-8 C14H20ClNO2
    2-(3-Methoxyphenyl)-2-(methylamino)cyclohexanone hydrochloride
    —— (2,2':6',2''-terpyridine)(C6O4Cl2)copper(II)*H2O 111435-04-2 C21H11Cl2CuN3O4*H2O
    (2,2':6',2''-terpyridine)(C6O4Cl2)copper(II)*H2O
    —— 2,4-Dinitro-benzol-sulfensaeure-(1)-hexylester 10344-15-7 C12H16N2O5S
    2,4-Dinitro-benzol-sulfensaeure-(1)-hexylester
    —— 2,5-dimethyl-4-(nitromethyl)hexan-3-one 1072832-91-7 C9H17NO3
    2,5-dimethyl-4-(nitromethyl)hexan-3-one
    —— 2-{2-oxo-2-[4-(2-pyrrolidin-1-ylethyl)piperazin-1-yl]ethyl}-2,3,4,9-tetrahydro-1H-beta-carboline 1094706-75-8 C23H33N5O
    2-{2-oxo-2-[4-(2-pyrrolidin-1-ylethyl)piperazin-1-yl]ethyl}-2,3,4,9-tetrahydro-1H-beta-carboline
    —— (2R,3S)-N-((3S)-9-chloro-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)-2,3-bis(3,3,3-trifluoropropyl)succinamide 1401066-96-3 C25H23ClF6N4O3
    (2R,3S)-N-((3S)-9-chloro-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)-2,3-bis(3,3,3-trifluoropropyl)succinamide
    —— 2,3,6-trimethylbenzo[1,2-d:4,5-d ]bisthiazol-3-ium iodide 1421697-99-5 C11H11N2S2*I
    2,3,6-trimethylbenzo[1,2-d:4,5-d ]bisthiazol-3-ium iodide
    —— 2-(2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoro-heptyloxycarbonyl)-ethanesulfonatebenzyl-trimethyl-ammonium; 93764-83-1 C10H7F12O5S*C10H16N
    2-(2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoro-heptyloxycarbonyl)-ethanesulfonatebenzyl-trimethyl-ammonium;
    —— 2-acetoxyethylidenedi(N'-methoxydiazene) di-N-oxide 102526-24-9 C6H12N4O6
    2-acetoxyethylidenedi(N'-methoxydiazene) di-N-oxide
    —— 2H-Pyran,2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]tetrahydro-4-(2R)-oxiranyl-3-phenyl-, (2R,3R,4R)- 648928-74-9 C23H22F6O3
    2H-Pyran,2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]tetrahydro-4-(2R)-oxiranyl-3-phenyl-, (2R,3R,4R)-
    —— 2,4-bis(4'-fluorophenethylamino)-6-(4'-guanidylbutylamino)-1,3,5-triazine 1338346-57-8 C24H31F2N9
    2,4-bis(4'-fluorophenethylamino)-6-(4'-guanidylbutylamino)-1,3,5-triazine
    —— (2S)-2-[(S)-[4-(2-chlorophenoxy)phenyl](hydroxy)methyl]-4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)butanoic acid 1356919-89-5 C24H20ClN3O5
    (2S)-2-[(S)-[4-(2-chlorophenoxy)phenyl](hydroxy)methyl]-4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)butanoic acid
    —— 2-[4-(1-amino-cyclobutyl)-phenyl]-3-phenyl-imidazo[1,2-a]pyridine-7-carbonitrile 1355997-98-6 C24H20N4
    2-[4-(1-amino-cyclobutyl)-phenyl]-3-phenyl-imidazo[1,2-a]pyridine-7-carbonitrile
    —— 2-[4-(1-amino-cyclobutyl)-phenyl]-3-phenyl-imidazo[1,2-a]pyridine-6-carboxylic acid (2-hydroxy-ethyl)-amide 1355998-47-8 C26H26N4O2
    2-[4-(1-amino-cyclobutyl)-phenyl]-3-phenyl-imidazo[1,2-a]pyridine-6-carboxylic acid (2-hydroxy-ethyl)-amide
    —— 2-Methoxy-4-[4-[(1-methylpiperidin-4-yl)methyl]piperazin-1-yl]aniline 877676-38-5 C18H30N4O
    2-Methoxy-4-[4-[(1-methylpiperidin-4-yl)methyl]piperazin-1-yl]aniline
    —— 2-Chloro-4-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]aniline 1343684-87-6 C11H12ClN3O
    2-Chloro-4-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]aniline
    —— 2-(2,6-difluorophenyl)thiazole-5-carbaldehyde 1235475-01-0 C10H5F2NOS
    2-(2,6-difluorophenyl)thiazole-5-carbaldehyde
    —— 2-Trimethylsilylcycloheptan-1-ol 82201-12-5 C10H22OSi
    2-Trimethylsilylcycloheptan-1-ol
    —— 2-[((2S)-2-ethoxy-3-{4-[2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethoxy]phenyl}propyl)oxy]ethanol 696662-47-2 C25H31NO5
    2-[((2S)-2-ethoxy-3-{4-[2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethoxy]phenyl}propyl)oxy]ethanol
    —— 2-[[6-(4-Chlorophenyl)pyrimidin-4-yl]amino]-3-phenylpropanoic acid 693791-52-5 C19H16ClN3O2
    2-[[6-(4-Chlorophenyl)pyrimidin-4-yl]amino]-3-phenylpropanoic acid
    —— 2,4-bis(4'-hydroxycarbonylbenzylamino)-6-(propylamino)-1,3,5-triazine 1338346-85-2 C23H26N6O4
    2,4-bis(4'-hydroxycarbonylbenzylamino)-6-(propylamino)-1,3,5-triazine