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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,3,4,6-tetra-O-benzoyl-α-D-glucopyranosyl N-tosyl benzimidate 1393471-70-9 C48H39NO12S
    2,3,4,6-tetra-O-benzoyl-α-D-glucopyranosyl N-tosyl benzimidate
    —— (2R,3R,4S)-2-(3,4-Dimethoxy-phenyl)-3,5,7-trimethoxy-4-(2,4,6-trimethoxy-phenyl)-chroman 86989-14-2 C29H34O9
    (2R,3R,4S)-2-(3,4-Dimethoxy-phenyl)-3,5,7-trimethoxy-4-(2,4,6-trimethoxy-phenyl)-chroman
    —— (2S)-(2-methylphenyl)glycine (-)-8-phenylmenthol ester 1004759-87-8 C25H33NO2
    (2S)-(2-methylphenyl)glycine (-)-8-phenylmenthol ester
    —— 2-Chloroheptafluoronaphthalene 52158-47-1 C10ClF7
    2-Chloroheptafluoronaphthalene
    —— 2-(1-adamantyl)-N-[4-(3-methoxybenzoyl)-4,7,9-triazabicyclo[4.4.0]deca-6,8,10-trien-10-yl]acetamide 911006-06-9 C27H32N4O3
    2-(1-adamantyl)-N-[4-(3-methoxybenzoyl)-4,7,9-triazabicyclo[4.4.0]deca-6,8,10-trien-10-yl]acetamide
    —— (2S,3S,4R,5R,6R)-2,3-dimethoxy-5-(3,4,5-triacetoxy-6-acetoxymethyltetrahydropyran-2-yl)benzoic acid methyl ester 1056028-59-1 C24H30O13
    (2S,3S,4R,5R,6R)-2,3-dimethoxy-5-(3,4,5-triacetoxy-6-acetoxymethyltetrahydropyran-2-yl)benzoic acid methyl ester
    —— 2-Allyl-2'-hydroxy-9,9-dimethyl-6,7-benzomorphan 82660-78-4 C17H23NO
    2-Allyl-2'-hydroxy-9,9-dimethyl-6,7-benzomorphan
    —— 2-[(3R,4S)-3-amino-4-(2,5-difluorophenyl)pyrrolidin-1-yl]pyrimidine-5-carboxylic acid {1-[3-(1,1-difluoroethyl)[1,2,4]oxadiazol-5-yl]piperidin-4-yl}(propyl)amide hydrochloride 1376608-92-2 C27H32F4N8O2*ClH
    2-[(3R,4S)-3-amino-4-(2,5-difluorophenyl)pyrrolidin-1-yl]pyrimidine-5-carboxylic acid {1-[3-(1,1-difluoroethyl)[1,2,4]oxadiazol-5-yl]piperidin-4-yl}(propyl)amide hydrochloride
    —— 2,2-dimethyl-3-[4-methyl-5-[4-[5-[1-(trifluoromethyl)cyclopropyl]-1H-imidazol-2-yl]phenyl]pyridin-2-yl]oxypropanoic acid 1383000-06-3 C24H24F3N3O3
    2,2-dimethyl-3-[4-methyl-5-[4-[5-[1-(trifluoromethyl)cyclopropyl]-1H-imidazol-2-yl]phenyl]pyridin-2-yl]oxypropanoic acid
    —— 2-(4-methyl-4<i>H</i>-tetrazolo[1,5-<i>a</i>]quinazolin-5-ylideneamino)-ethanol 59343-00-9 C11H12N6O
    2-(4-methyl-4<i>H</i>-tetrazolo[1,5-<i>a</i>]quinazolin-5-ylideneamino)-ethanol
    —— 2-Phenylethyl 6-amino-2-(4-chloro-2-fluoro-3-methoxyphenyl)-5-methoxypyrimidine-4-carboxylate 1390662-29-9 C21H19ClFN3O4
    2-Phenylethyl 6-amino-2-(4-chloro-2-fluoro-3-methoxyphenyl)-5-methoxypyrimidine-4-carboxylate
    —— (2R,3R)-2-ethyl-4,4-dimethoxy-3-(nitromethyl)butyl acetate 921935-33-3 C11H21NO6
    (2R,3R)-2-ethyl-4,4-dimethoxy-3-(nitromethyl)butyl acetate
    —— (2R,11S,19aS)-N-[2-(dimethylamino)ethyl]-15-fluoro-7,12-dimethyl-2-{[2-(2-naphthyl)acetyl]amino}-5,8,13-trioxo-2,3,6,7,8,9,10,11,12,13,19,19a-dodecahydro-1H,5H-pyrrolo[2,1-c][1,4,7,12]benzoxatriazacyclopentadecine-11-carboxamide 1264228-87-6 C37H45FN6O6
    (2R,11S,19aS)-N-[2-(dimethylamino)ethyl]-15-fluoro-7,12-dimethyl-2-{[2-(2-naphthyl)acetyl]amino}-5,8,13-trioxo-2,3,6,7,8,9,10,11,12,13,19,19a-dodecahydro-1H,5H-pyrrolo[2,1-c][1,4,7,12]benzoxatriazacyclopentadecine-11-carboxamide
    —— 2-benzhydryl-3-phenyloxaziridine 83326-65-2 C20H17NO
    2-benzhydryl-3-phenyloxaziridine
    —— 2,7-dichloro-4-chloromethyl-quinoline 1188317-17-0 C10H6Cl3N
    2,7-dichloro-4-chloromethyl-quinoline
    —— (2E,4R,5R,6E,8E,12R)-13-(5-Hydroxy-3,5-dimethyl-4-oxo-4,5-dihydro-2-furanyl)-3,5,9-trimethyl-2,6,8-tridecatriene-4,12-diyl (2S,2'S)bis(3,3,3-trifluoro-2-methoxy-2-phenylpropanoate) 880494-27-9 C42H48F6O9
    (2E,4R,5R,6E,8E,12R)-13-(5-Hydroxy-3,5-dimethyl-4-oxo-4,5-dihydro-2-furanyl)-3,5,9-trimethyl-2,6,8-tridecatriene-4,12-diyl (2S,2'S)bis(3,3,3-trifluoro-2-methoxy-2-phenylpropanoate)
    —— 2,5-dichloro-6-methoxycarbonyl-4-(3-methylpyridin-2-ylmethylamino)-pyrimidine 1254041-83-2 C13H12Cl2N4O2
    2,5-dichloro-6-methoxycarbonyl-4-(3-methylpyridin-2-ylmethylamino)-pyrimidine
    —— 2-(3-aminophenyl)-4-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-henicosafluorodecyl)-[1,3,2]dioxaborolane 884844-93-3 C19H11BF21NO2
    2-(3-aminophenyl)-4-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-henicosafluorodecyl)-[1,3,2]dioxaborolane
    —— 2,3,4,9-Tetrahydro-1-methyl-1H-pyrido<3,4-b>indole-1-acetic acid, methyl ester, trifluoroacetate salt 107292-39-7 C2HF3O2*C15H18N2O2
    2,3,4,9-Tetrahydro-1-methyl-1H-pyrido<3,4-b>indole-1-acetic acid, methyl ester, trifluoroacetate salt
    —— 2,7,2',7'-Tetrachlor-9,9':9',9''-terfluorenyl 56486-17-0 C39H22Cl4
    2,7,2',7'-Tetrachlor-9,9':9',9''-terfluorenyl
    —— 2-Butyltriphenylphosphonium methanesulfonate 91949-58-5 CH3O3S*C22H24P
    2-Butyltriphenylphosphonium methanesulfonate
    —— 2-(2-(2-(3-oxo-6-(4-(trifluoromethoxy)phenyl)-[1,2,4]triazolo[4,3-a]pyridine-2(3H)-yl)ethoxy)pyrimidin-4-yloxy)ethanenitrile 1354200-17-1 C21H15F3N6O4
    2-(2-(2-(3-oxo-6-(4-(trifluoromethoxy)phenyl)-[1,2,4]triazolo[4,3-a]pyridine-2(3H)-yl)ethoxy)pyrimidin-4-yloxy)ethanenitrile
    —— 2-(3,8-dimethyl-quinolin-6-yloxy)-N-(2-methoxyimino-1,1-dimethyl-ethyl)-2-methylsulfanyl-acetamide 1352149-60-0 C19H25N3O3S
    2-(3,8-dimethyl-quinolin-6-yloxy)-N-(2-methoxyimino-1,1-dimethyl-ethyl)-2-methylsulfanyl-acetamide
    —— 2-Ethylamino-thiobenzoic acid N-methyl-hydrazide 90070-41-0 C10H15N3S
    2-Ethylamino-thiobenzoic acid N-methyl-hydrazide
    —— 2-((3,4-dihydroisoquinolin-5-yl)oxy)-N,N-dimethylethan-1-amine 1430563-88-4 C13H18N2O
    2-((3,4-dihydroisoquinolin-5-yl)oxy)-N,N-dimethylethan-1-amine
    —— 2-(2-chlorophenoxy)-1-(5-ethyl-2,4-dihydroxyphenyl)ethanone 1532533-27-9 C16H15ClO4
    2-(2-chlorophenoxy)-1-(5-ethyl-2,4-dihydroxyphenyl)ethanone
    —— 2-(6-(n-butyl)pyridin-2-yl)propan-2-ol 1402918-48-2 C12H19NO
    2-(6-(n-butyl)pyridin-2-yl)propan-2-ol
    —— (2,2,2-trichloro-1-methoxy-ethyl)-urea 854887-26-6 C4H7Cl3N2O2
    (2,2,2-trichloro-1-methoxy-ethyl)-urea
    —— 2-(5,6-dimethoxy-1-methyl-1H-indol-3-yl)-1-(toluene-4-sulfonyl)-1H-pyrrolo[2,3-b]pyridine 348639-23-6 C25H23N3O4S
    2-(5,6-dimethoxy-1-methyl-1H-indol-3-yl)-1-(toluene-4-sulfonyl)-1H-pyrrolo[2,3-b]pyridine
    —— 2-[2-Bromo-5-tert-butyl-3-(2,2,2-trifluoro-1-pentafluorophenyloxy-1-trifluoromethyl-ethyl)-phenyl]-1,1,1,3,3,3-hexafluoro-propan-2-ol 101697-31-8 C22H12BrF17O2
    2-[2-Bromo-5-tert-butyl-3-(2,2,2-trifluoro-1-pentafluorophenyloxy-1-trifluoromethyl-ethyl)-phenyl]-1,1,1,3,3,3-hexafluoro-propan-2-ol
    —— 2-[(2,6-dichloro-3-methylphenyl)amino]benzaldehyde-O-carboxymethyl oxime 216298-42-9 C16H14Cl2N2O3
    2-[(2,6-dichloro-3-methylphenyl)amino]benzaldehyde-O-carboxymethyl oxime
    —— 2-[[3-[4-(4-Amino-2-oxo-1-oxaspiro[4.5]dec-3-en-3-yl)-2-chloro-5-methylphenyl]phenyl]sulfamoyl]ethyl-ethylazanium;formate 1033435-46-9 CH2O2*C26H32ClN3O4S
    2-[[3-[4-(4-Amino-2-oxo-1-oxaspiro[4.5]dec-3-en-3-yl)-2-chloro-5-methylphenyl]phenyl]sulfamoyl]ethyl-ethylazanium;formate
    —— 2-Cyanothiazole-4-carboxylic acid 1211527-90-0 C5H2N2O2S
    2-Cyanothiazole-4-carboxylic acid
    —— 2-[5-fluoro-3-(2,3,6-trifluorobenzyl)-1H-indazol-1-yl]-2',4'-dimethoxy-5,5'-bipyrimidine-4,6-diamine 1337565-96-4 C24H18F4N8O2
    2-[5-fluoro-3-(2,3,6-trifluorobenzyl)-1H-indazol-1-yl]-2',4'-dimethoxy-5,5'-bipyrimidine-4,6-diamine
    —— 2-(4-bromophenyl)-N-[4-(4-chlorophenyl)-1-oxophthalazin-2(1H)-yl]acetamide 1309193-40-5 C22H15BrClN3O2
    2-(4-bromophenyl)-N-[4-(4-chlorophenyl)-1-oxophthalazin-2(1H)-yl]acetamide
    —— 2-(3-Chloro-phenylamino)-N-diethylaminomethyl-N-hydroxy-acetamide 47017-19-6 C13H20ClN3O2
    2-(3-Chloro-phenylamino)-N-diethylaminomethyl-N-hydroxy-acetamide
    —— 2'-O-acetyl-erythromycin A (9E)-O-(1-isopropoxycyclohex-1-yl)oxime-11,12-carbonate 887125-84-0 C49H84N2O16
    2'-O-acetyl-erythromycin A (9E)-O-(1-isopropoxycyclohex-1-yl)oxime-11,12-carbonate
    —— 2-amino-5-benzyl-4-(4-methoxyphenyl)-6-phenylpyrimidine 1395345-04-6 C24H21N3O
    2-amino-5-benzyl-4-(4-methoxyphenyl)-6-phenylpyrimidine
    —— 2-(cyclohexylmethoxy)-3-[(6-chloro-3-pyridinylcarbonyl)amino]benzoic acid 533901-43-8 C20H21ClN2O4
    2-(cyclohexylmethoxy)-3-[(6-chloro-3-pyridinylcarbonyl)amino]benzoic acid
    —— 2-[(4-bromophenyl)methoxy]-3-[(4-pyridinylcarbonyl)amino]benzoic acid 533900-97-9 C20H15BrN2O4
    2-[(4-bromophenyl)methoxy]-3-[(4-pyridinylcarbonyl)amino]benzoic acid
    —— 2-chloro-4-([(2-fluorophenyl)methyl]((3S)-1-[(5-methyl-2-pyrazinyl)carbonyl]-3-pyrrolidinyl)amino)benzonitrile 1034845-94-7 C24H21ClFN5O
    2-chloro-4-([(2-fluorophenyl)methyl]((3S)-1-[(5-methyl-2-pyrazinyl)carbonyl]-3-pyrrolidinyl)amino)benzonitrile
    —— (23E)-6β-methoxy-3α,5-cyclo-5α-cholest-23-en-22-one 709669-31-8 C28H44O2
    (23E)-6β-methoxy-3α,5-cyclo-5α-cholest-23-en-22-one
    —— 2-(1,2:3,4-di-O-isopropylidene-α-D-galacto-pentopyranos-5-yl)-1,3-dihydroxy-4,4,5,5-tetramethylimidazolidine 63522-19-0 C18H32N2O7
    2-(1,2:3,4-di-O-isopropylidene-α-D-galacto-pentopyranos-5-yl)-1,3-dihydroxy-4,4,5,5-tetramethylimidazolidine
    —— (2S,3R,4R)-3,4-bis(tert-butyldimethylsilyloxy)-2-(pentyloxy)-1-tosylpiperidine 1438279-88-9 C29H55NO5SSi2
    (2S,3R,4R)-3,4-bis(tert-butyldimethylsilyloxy)-2-(pentyloxy)-1-tosylpiperidine
    —— (2R,3S,4R,6R)-6-((4-methoxybenzyl)oxy)-2-methyltetrahydro-2H-pyran-3,4-diol 1447925-27-0 C14H20O5
    (2R,3S,4R,6R)-6-((4-methoxybenzyl)oxy)-2-methyltetrahydro-2H-pyran-3,4-diol
    —— 2-ethoxycarbonyl-5-mercapto-7-methyl-s-triazolo[1,5-c]pyrimidine 99952-05-3 C9H10N4O2S
    2-ethoxycarbonyl-5-mercapto-7-methyl-s-triazolo[1,5-c]pyrimidine
    —— 2'-(3-Dimethylaminopropoxy)biphenyl-4-carboxylic acid[2-(3-carbamimidoyl-1H-indol-5-yl)ethyl]amide 281231-52-5 C29H33N5O2
    2'-(3-Dimethylaminopropoxy)biphenyl-4-carboxylic acid[2-(3-carbamimidoyl-1H-indol-5-yl)ethyl]amide
    —— 2-Hexyldimethylammonio-aethan-sulfonsaeure-(1)-betain, Decyldimethyltaurinbetain 94982-19-1 C10H23NO3S
    2-Hexyldimethylammonio-aethan-sulfonsaeure-(1)-betain, Decyldimethyltaurinbetain
    —— <(2-Hydroxy-aethylamino)-methylen>-cyan-essigsaeureaethylester 90434-71-2 C8H12N2O3
    <(2-Hydroxy-aethylamino)-methylen>-cyan-essigsaeureaethylester
    —— 2,4-dimethyl-pentan-3-one-phenylhydrazone 122601-68-7 C13H20N2
    2,4-dimethyl-pentan-3-one-phenylhydrazone