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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,2,3,6-Tetraphenyl-3,4-dihydro-2H-1,3,5-thiadiazinon-4 14563-12-3 C27H20N2OS
    2,2,3,6-Tetraphenyl-3,4-dihydro-2H-1,3,5-thiadiazinon-4
    —— 2-Phenyl-4-benzo[b]thiophene-carboxaldehyde 162135-83-3 C15H10OS
    2-Phenyl-4-benzo[b]thiophene-carboxaldehyde
    —— 2-(3,5-dichloro-4-pivaloylaminophenyl)-6,8-difluoro-5-pivaloylamino-7-trimethylsilyl-4H-1-benzopyran-4-one 152835-86-4 C28H32Cl2F2N2O4Si
    2-(3,5-dichloro-4-pivaloylaminophenyl)-6,8-difluoro-5-pivaloylamino-7-trimethylsilyl-4H-1-benzopyran-4-one
    —— 2-hydroxyphenyl-β-D-fructofuranoside 1354699-56-1 C12H16O7
    2-hydroxyphenyl-β-D-fructofuranoside
    —— (2S,3R)-4-(4-fluoro-2-methylphenoxy)-3-methylbutan-2-yl-4-methylbenzenesulfonate 914461-81-7 C19H23FO4S
    (2S,3R)-4-(4-fluoro-2-methylphenoxy)-3-methylbutan-2-yl-4-methylbenzenesulfonate
    —— (2R,3S,5R)-2-Hydroxymethyl-5-(6-imino-1-methoxy-1,6-dihydro-purin-9-yl)-tetrahydro-furan-3-ol 763876-79-5 C11H15N5O4
    (2R,3S,5R)-2-Hydroxymethyl-5-(6-imino-1-methoxy-1,6-dihydro-purin-9-yl)-tetrahydro-furan-3-ol
    —— 2-(2,6-Diiodo-pyridin-3-yloxy)-ethylamine 791053-42-4 C7H8I2N2O
    2-(2,6-Diiodo-pyridin-3-yloxy)-ethylamine
    —— 2-(5-Amino-1,3-benzothiazol-2-yl)acetonitrile 2091966-90-2 C9H7N3S
    2-(5-Amino-1,3-benzothiazol-2-yl)acetonitrile
    —— 2-benzyloxy-5-iodo-benzylamine 1100844-34-5 C14H14INO
    2-benzyloxy-5-iodo-benzylamine
    —— 2-ethyl-α-(2-pyridyl)thieno[3,2-d]pyrimidine-4-acetonitrile 319440-78-3 C15H12N4S
    2-ethyl-α-(2-pyridyl)thieno[3,2-d]pyrimidine-4-acetonitrile
    —— (2S,4R)-4-hydroxy-1-(tetrahydro-pyran-4-yl)-pyrrolidine-2-carboxylic acid (5-tert-butyl-isoxazol-3-yl)-amide 1234315-50-4 C17H27N3O4
    (2S,4R)-4-hydroxy-1-(tetrahydro-pyran-4-yl)-pyrrolidine-2-carboxylic acid (5-tert-butyl-isoxazol-3-yl)-amide
    —— 2-bromo-4,6-dichloro-3-nitrosoaniline 259092-67-6 C6H3BrCl2N2O
    2-bromo-4,6-dichloro-3-nitrosoaniline
    —— 2,4,6-triiodo-5-(3-aza-1,4-dioxopentane-1,5-diyl-{10-[1,4,7-tris-(benzyloxycarbonyl)-1,4,7,10-tetraazacyclododecanyl]})aminoisophthalic acid N,N-bis-(3-aza-4-oxopentane-1,5-diyl-{10-[1,4,7-tris-(benzyloxycarbonyl)-1,4,7,10-tetraazacyclododecanyl]})amide 752253-22-8 C116H133I3N18O24
    2,4,6-triiodo-5-(3-aza-1,4-dioxopentane-1,5-diyl-{10-[1,4,7-tris-(benzyloxycarbonyl)-1,4,7,10-tetraazacyclododecanyl]})aminoisophthalic acid N,N-bis-(3-aza-4-oxopentane-1,5-diyl-{10-[1,4,7-tris-(benzyloxycarbonyl)-1,4,7,10-tetraazacyclododecanyl]})amide
    —— (2S,3S,4R)-2,3-dihydro-4-isopropyl-2-methyltetronic acid 112781-29-0 C8H14O3
    (2S,3S,4R)-2,3-dihydro-4-isopropyl-2-methyltetronic acid
    —— 2-bromo-N,N'-dibutyl-N,N'-bis(prop-2-enyl)butanediamide 56885-52-0 C18H31BrN2O2
    2-bromo-N,N'-dibutyl-N,N'-bis(prop-2-enyl)butanediamide
    —— (2'RS,3'SR)-1-(1',5'-dioxo-3'-isopropyl-2',6',6'-trimethylheptyl)pyrrolidine 122968-68-7 C17H31NO2
    (2'RS,3'SR)-1-(1',5'-dioxo-3'-isopropyl-2',6',6'-trimethylheptyl)pyrrolidine
    —— 2-(4-tert-butylphenyl)-5-(4-(7-(3,6-di-tert-butyl-9H-carbazol-9-yl)-9,9-dihexyl-9H-fluoren-2-yl)phenyl)-1,3,4-oxadiazole 1380108-88-2 C63H73N3O
    2-(4-tert-butylphenyl)-5-(4-(7-(3,6-di-tert-butyl-9H-carbazol-9-yl)-9,9-dihexyl-9H-fluoren-2-yl)phenyl)-1,3,4-oxadiazole
    —— 2-[2-(3-Oxo-2,3-dihydro-1H-benzo[f]chromen-2-yl)-ethyl]-benzo[f]chromen-3-one 122651-54-1 C28H20O4
    2-[2-(3-Oxo-2,3-dihydro-1H-benzo[f]chromen-2-yl)-ethyl]-benzo[f]chromen-3-one
    —— 2-(6-[1.1';4'.1'']terphenyl-4-ylhexyloxy)tetrahydropyran 854516-56-6 C29H34O2
    2-(6-[1.1';4'.1'']terphenyl-4-ylhexyloxy)tetrahydropyran
    —— 2-Methyl-pentanoic acid [3-(3-methyl-ureido)-phenyl]-amide 25228-14-2 C14H21N3O2
    2-Methyl-pentanoic acid [3-(3-methyl-ureido)-phenyl]-amide
    —— 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-nonadecafluoro-1-decyl 3α-hydroxy-5β-cholan-24-oate 1338806-56-6 C34H41F19O3
    2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-nonadecafluoro-1-decyl 3α-hydroxy-5β-cholan-24-oate
    —— (2,6-dichloro-benzylidene)-(1,4-diethyl-3,6-dimethyl-2,5-dithia-7-aza-bicyclo[2.2.1]hept-7-yl)-amine 70966-72-2 C17H22Cl2N2S2
    (2,6-dichloro-benzylidene)-(1,4-diethyl-3,6-dimethyl-2,5-dithia-7-aza-bicyclo[2.2.1]hept-7-yl)-amine
    —— (2-bromo-propyl)-trimethyl-ammonium; iodide 6249-33-8 C6H15BrN*I
    (2-bromo-propyl)-trimethyl-ammonium; iodide
    —— 2-{2-[4-(1-ethyl-1H-pyrazol-4-yl)phenyl]ethyl}-5-phenylpentanoic acid 1232027-57-4 C24H28N2O2
    2-{2-[4-(1-ethyl-1H-pyrazol-4-yl)phenyl]ethyl}-5-phenylpentanoic acid
    —— 2-(2-phthalimidoethyl)perimidine 129528-92-3 C21H15N3O2
    2-(2-phthalimidoethyl)perimidine
    —— 2,3-C2B9H7-2,3-(CH3)2-4,7-(OH)2 40618-03-9 C4H15B9O2
    2,3-C2B9H7-2,3-(CH3)2-4,7-(OH)2
    —— (20S,22RS)-De-A,B-8β-[(tert-butyldimethylsilyl)oxy]-22-formyl-25-[(methoxymethyl)oxy]cholestane 305371-71-5 C27H52O4Si
    (20S,22RS)-De-A,B-8β-[(tert-butyldimethylsilyl)oxy]-22-formyl-25-[(methoxymethyl)oxy]cholestane
    —— 2-(1-acetylamino-2-methyl-propyl)-4,5-dihydro-thiazole-4-carboxylic acid ethyl ester 91638-36-7 C12H20N2O3S
    2-(1-acetylamino-2-methyl-propyl)-4,5-dihydro-thiazole-4-carboxylic acid ethyl ester
    —— (2S,4S)-2,4-Dimethyl-5-phenyl-pentanoic acid ((1R,2R)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide 192060-49-4 C23H31NO2
    (2S,4S)-2,4-Dimethyl-5-phenyl-pentanoic acid ((1R,2R)-2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amide
    —— 2-phenyl-3,4-dihydro-2H-benzo[h]chromen-2,4-d2-4-ol 1201199-66-7 C19H16O2
    2-phenyl-3,4-dihydro-2H-benzo[h]chromen-2,4-d2-4-ol
    —— 2-aminobenzophenone-2,4-nitrophenylhydrazone 6070-84-4 C19H15N5O4
    2-aminobenzophenone-2,4-nitrophenylhydrazone
    —— 2-(4-bromobenzoyl)-3-(4-bromophenyl)-3,4-dihydro-2H-imidazo[2,1-b][1,3,4]thiadiazine 1078167-74-4 C18H13Br2N3OS
    2-(4-bromobenzoyl)-3-(4-bromophenyl)-3,4-dihydro-2H-imidazo[2,1-b][1,3,4]thiadiazine
    —— 2-[9-(difluoromethyl)-9H-pyrido[2,3-b]indol-3-yl]ethanol 1603830-46-1 C14H12F2N2O
    2-[9-(difluoromethyl)-9H-pyrido[2,3-b]indol-3-yl]ethanol
    —— 2-(2-fluoro-phenoxy)-benzoic acid methyl ester 395-92-6 C14H11FO3
    2-(2-fluoro-phenoxy)-benzoic acid methyl ester
    —— 2-amino-5-phenyl-6-[2-(5-phosphono)furanyl]pyridine 1000608-19-4 C15H13N2O4P
    2-amino-5-phenyl-6-[2-(5-phosphono)furanyl]pyridine
    —— 2-(2-chloro-allyl)-1,1-dioxo-1λ<sup>6</sup>-benz[<i>d</i>]isothiazol-3-one 124372-64-1 C10H8ClNO3S
    2-(2-chloro-allyl)-1,1-dioxo-1λ<sup>6</sup>-benz[<i>d</i>]isothiazol-3-one
    —— (2R,3S,5S)-3-allyl-2-(3,4-dimethoxyphenyl)-5-[(S)-(3,4-dimethoxyphenyl)(triisopropylsilyloxy)methyl]tetrahydropyran 934219-78-0 C34H52O6Si
    (2R,3S,5S)-3-allyl-2-(3,4-dimethoxyphenyl)-5-[(S)-(3,4-dimethoxyphenyl)(triisopropylsilyloxy)methyl]tetrahydropyran
    —— 2-(trimethylsilyl)ethyl (S)-2-(5-(4-bromophenyl)-1H-imidazol-2-yl)pyrrolidine-1-carboxylate 1373164-81-8 C19H26BrN3O2Si
    2-(trimethylsilyl)ethyl (S)-2-(5-(4-bromophenyl)-1H-imidazol-2-yl)pyrrolidine-1-carboxylate
    —— 2-cinnamyl-1,3-difluorobenzene 1433415-60-1 C15H12F2
    2-cinnamyl-1,3-difluorobenzene
    —— (+/-)-2t-Amino-3t-methoxy-cyclohexan-1r-ol 18485-28-4 C7H15NO2
    (+/-)-2t-Amino-3t-methoxy-cyclohexan-1r-ol
    —— 2-[5-(2-amino-pyrimidin-5-yl)-1-tert-butyl-1H-benzoimidazol-2-yl]-N-pyridin-2-yl-benzamide 1374150-21-6 C27H25N7O
    2-[5-(2-amino-pyrimidin-5-yl)-1-tert-butyl-1H-benzoimidazol-2-yl]-N-pyridin-2-yl-benzamide
    —— 22-Hydroxy-7β-acetoxyhopan 13416-70-1 C32H54O3
    22-Hydroxy-7β-acetoxyhopan
    —— {2-[(9R)-9-(4-fluorophenyl)-6-oxaspiro[4.5]decan-9-yl]ethyl}[(4-methyl-1,3-thiazol-2-yl)methyl]amine 1401028-34-9 C22H29FN2OS
    {2-[(9R)-9-(4-fluorophenyl)-6-oxaspiro[4.5]decan-9-yl]ethyl}[(4-methyl-1,3-thiazol-2-yl)methyl]amine
    —— 2-[4-(1-Methyl-naphthalen-2-yloxy)-phenoxy]-propionic acid methyl ester 71589-64-5 C21H20O4
    2-[4-(1-Methyl-naphthalen-2-yloxy)-phenoxy]-propionic acid methyl ester
    —— [2-(N-methyl-N-(methanesulfonyl)amino)benzyl](triphenyl)phosphonium bromide 1088979-73-0 Br*C27H27NO2PS
    [2-(N-methyl-N-(methanesulfonyl)amino)benzyl](triphenyl)phosphonium bromide
    —— (2S,3S)-1-(4-methylphenyl)sulfanyl-3,4-bis(phenylmethoxy)butan-2-ol 1096364-55-4 C25H28O3S
    (2S,3S)-1-(4-methylphenyl)sulfanyl-3,4-bis(phenylmethoxy)butan-2-ol
    —— (2R,3S) N1-[1,3,4,5-tetrahydro-1-(3-(4-methoxyphenyl)benzyl)-2-oxo-5-(phenyl)-2H-1,5-benzodiazepin-3-yl]-2-(cyclopentylmethyl)-3-(allyl)-butanediamide 258869-63-5 C42H46N4O4
    (2R,3S) N1-[1,3,4,5-tetrahydro-1-(3-(4-methoxyphenyl)benzyl)-2-oxo-5-(phenyl)-2H-1,5-benzodiazepin-3-yl]-2-(cyclopentylmethyl)-3-(allyl)-butanediamide
    —— 2-amino-5-fluoro-benzoic acid-(2-diethylamino-ethyl ester); hydrochloride 443-14-1 C13H19FN2O2*ClH
    2-amino-5-fluoro-benzoic acid-(2-diethylamino-ethyl ester); hydrochloride
    —— 2-(4-hydroxy-3-methoxyphenyl)-N-(3-(2-(2-(4-hydroxy-3-methoxyphenyl)acetamido)ethylamino)propyl)acetamide trifluoroacetic acid salt 1416971-82-8 C2HF3O2*C23H31N3O6
    2-(4-hydroxy-3-methoxyphenyl)-N-(3-(2-(2-(4-hydroxy-3-methoxyphenyl)acetamido)ethylamino)propyl)acetamide trifluoroacetic acid salt
    —— 2,4-bis{(diisopropylamino)chloroboryl}-1,3-bis(diisopropylamino)-1,3,2,4-diphosphadiboretane 154928-85-5 C24H56B4Cl2N4P2
    2,4-bis{(diisopropylamino)chloroboryl}-1,3-bis(diisopropylamino)-1,3,2,4-diphosphadiboretane