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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Methyl-5-<D-arabo-tetrahydroxybutyl>-3-<D-erythro-trihydroxy-propyl>-pyrazin 104670-43-1 C12H20N2O7
    2-Methyl-5-<D-arabo-tetrahydroxybutyl>-3-<D-erythro-trihydroxy-propyl>-pyrazin
    —— 2-Nitro-1-(bicyclo<2.2.1>Δ<sup>5</sup>-heptenyl-(2))-propen-(1) 91012-26-9 C10H13NO2
    2-Nitro-1-(bicyclo<2.2.1>Δ<sup>5</sup>-heptenyl-(2))-propen-(1)
    —— 2-p-Methoxyphenylamino-4-(4-antipyrinyl)-thiazol 96063-46-6 C21H20N4O2S
    2-p-Methoxyphenylamino-4-(4-antipyrinyl)-thiazol
    —— 2-Chlor-5,8-bis-<(dipyrid-2-yl)-amino>-tri-s-triazin 101812-66-2 C26H16ClN13
    2-Chlor-5,8-bis-<(dipyrid-2-yl)-amino>-tri-s-triazin
    —— 2(Z),4(E)-dodacenonitrile 123771-58-4 C12H19N
    2(Z),4(E)-dodacenonitrile
    —— [(2S)-3-(4-acetyloxyphenyl)-2-(methoxycarbonylamino)propyl] acetate 1028265-78-2 C15H19NO6
    [(2S)-3-(4-acetyloxyphenyl)-2-(methoxycarbonylamino)propyl] acetate
    —— 2-{(4-Chloro-phenyl)-[(E)-m-tolylimino]-methyl}-3-hydroxy-inden-1-one 126537-94-8 C23H16ClNO2
    2-{(4-Chloro-phenyl)-[(E)-m-tolylimino]-methyl}-3-hydroxy-inden-1-one
    —— 2-(2-((2R)-2-(3,5-dimethylphenylaminomethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid 597574-12-4 C19H23N3O3S2
    2-(2-((2R)-2-(3,5-dimethylphenylaminomethyl)-5-oxopyrrolidin-1-yl)ethylthio)-1,3-thiazole-4-carboxylic acid
    —— (2R)-2-[(3-aminoquinolin-4-yl)amino]-3-(benzyloxy)propan-1-ol 905574-66-5 C19H21N3O2
    (2R)-2-[(3-aminoquinolin-4-yl)amino]-3-(benzyloxy)propan-1-ol
    —— 2-cyclopropyl-8-(4-morpholinyl)-3-[6-(1-piperazinyl)-3-pyridinyl]-imidazo[1,2-a]pyrazine 1334166-59-4 C22H27N7O
    2-cyclopropyl-8-(4-morpholinyl)-3-[6-(1-piperazinyl)-3-pyridinyl]-imidazo[1,2-a]pyrazine
    —— 2-[1-(4-Cyano-phenyl)-2,2-dimethyl-but-3-enyl]-malononitrile 119752-26-0 C16H15N3
    2-[1-(4-Cyano-phenyl)-2,2-dimethyl-but-3-enyl]-malononitrile
    —— 2-(2-Methylamino-phenylsulfinyl)-9-methyl-cyclononanon 73674-28-9 C17H25NO2S
    2-(2-Methylamino-phenylsulfinyl)-9-methyl-cyclononanon
    —— (2-Aminopyridin-3-yl)-[6-(4-tert-butylpiperazin-1-yl)pyridin-2-yl]methanone 1042982-38-6 C19H25N5O
    (2-Aminopyridin-3-yl)-[6-(4-tert-butylpiperazin-1-yl)pyridin-2-yl]methanone
    —— 2-hydroxy-4-methoxy-1H-phenalen-1-one 1446213-46-2 C14H10O3
    2-hydroxy-4-methoxy-1H-phenalen-1-one
    —— 2-(phenylsulfonyl)-N<sup>6</sup>-(1-naphthylmethyl)adenosine 120524-38-1 C27H25N5O6S
    2-(phenylsulfonyl)-N<sup>6</sup>-(1-naphthylmethyl)adenosine
    —— 2-[(3,5-dimethoxyphenyl)ethynyl]-5-methoxyphenyl methoxymethyl sulfide 1610038-80-6 C19H20O4S
    2-[(3,5-dimethoxyphenyl)ethynyl]-5-methoxyphenyl methoxymethyl sulfide
    —— 2-Isopropylbenzoesaeure-tert.-butylester 65382-92-5 C14H20O2
    2-Isopropylbenzoesaeure-tert.-butylester
    —— [2,4-Dimethyl-6-(1-phenyl-1H-pyrazole-4-carbonyl)-phenoxy]-acetic acid ethyl ester 93065-41-9 C22H22N2O4
    [2,4-Dimethyl-6-(1-phenyl-1H-pyrazole-4-carbonyl)-phenoxy]-acetic acid ethyl ester
    —— 2α,3α-Dideuterolupane 134501-96-5 C30H52
    2α,3α-Dideuterolupane
    —— 2-(2-cyano-3'-methylbiphenyl-4-yl)-4-methyl-1,3-thiazole-5-carboxylic acid 934469-89-3 C19H14N2O2S
    2-(2-cyano-3'-methylbiphenyl-4-yl)-4-methyl-1,3-thiazole-5-carboxylic acid
    —— 2-(2-(5-(N-methoxycarbamimidoyl)benzofuran-2-yl)ethyl)-N-methoxybenzofuran-5-carboxamidine 854895-66-2 C22H22N4O4
    2-(2-(5-(N-methoxycarbamimidoyl)benzofuran-2-yl)ethyl)-N-methoxybenzofuran-5-carboxamidine
    —— 2-Amino-6-(1-methylpyrrolidin-3-yl)pyrimidin-4-ol 2138157-51-2 C9H14N4O
    2-Amino-6-(1-methylpyrrolidin-3-yl)pyrimidin-4-ol
    —— 2-(Azetidin-3-yloxy)acetamide, trifluoroacetic acid 2138036-18-5 C7H11F3N2O4
    2-(Azetidin-3-yloxy)acetamide, trifluoroacetic acid
    —— 2-o-Methylbenzoylamino-5-nitrophenol 38880-80-7 C14H12N2O4
    2-o-Methylbenzoylamino-5-nitrophenol
    —— 2-(ortho-methylanilino)-4-(p-methylphenyl)-3H-1,5-benzodiazepine 81904-91-8 C23H21N3
    2-(ortho-methylanilino)-4-(p-methylphenyl)-3H-1,5-benzodiazepine
    —— 2-tert-butyl-N-[2-(6-fluoro-1H-benzimidazol-2-yl)ethyl]-[1,2,4]triazolo[1,5-a]pyridine-8-carboxamide 1246914-89-5 C20H21FN6O
    2-tert-butyl-N-[2-(6-fluoro-1H-benzimidazol-2-yl)ethyl]-[1,2,4]triazolo[1,5-a]pyridine-8-carboxamide
    —— 2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)oxan-3-yl]acetic acid 2138185-27-8 C22H23NO5
    2-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)oxan-3-yl]acetic acid
    —— 2-chloro-10-[(2,4,6-trioxo-5-phenyl-hexahydro-pyrimidin-5-yl)-acetyl]-10H-phenothiazine 96761-99-8 C24H16ClN3O4S
    2-chloro-10-[(2,4,6-trioxo-5-phenyl-hexahydro-pyrimidin-5-yl)-acetyl]-10H-phenothiazine
    —— 2-(Ethylsulfanylcarbonyl-methyl-amino)-4,4,4-trifluoro-3-oxo-butyric acid methyl ester 70856-17-6 C9H12F3NO4S
    2-(Ethylsulfanylcarbonyl-methyl-amino)-4,4,4-trifluoro-3-oxo-butyric acid methyl ester
    —— (2s,4s,6s)-2,4,6-tri-tert-butyl-1,3,5-trithiane 84894-04-2 C15H30S3
    (2s,4s,6s)-2,4,6-tri-tert-butyl-1,3,5-trithiane
    —— 2-oxo-1-(4-(2-oxo-2-phenylethyl)-4H-1,2,4-triazol-1-ium-1-yl)-2-phenylethan-1-ide 161714-08-5 C18H15N3O2
    2-oxo-1-(4-(2-oxo-2-phenylethyl)-4H-1,2,4-triazol-1-ium-1-yl)-2-phenylethan-1-ide
    —— 2-thenoyl-L-Val-hydrazide 83851-91-6 C10H15N3O2S
    2-thenoyl-L-Val-hydrazide
    —— 2,2',4,4'-tetrakis(trifluoromethylsulfonyl)diphenylamine 109139-52-8 C16H7F12NO8S4
    2,2',4,4'-tetrakis(trifluoromethylsulfonyl)diphenylamine
    —— [2-(3-Chlorophenyl)amino-6-(3-nitrophenyl)-pyrimidin-4-yl]-(5-methyl-2H-pyrazol-3-yl)-amine 438205-79-9 C20H16ClN7O2
    [2-(3-Chlorophenyl)amino-6-(3-nitrophenyl)-pyrimidin-4-yl]-(5-methyl-2H-pyrazol-3-yl)-amine
    —— 2-[5-(4-Chloro-3-methylphenyl)-2-methylphenyl]-3-hydroxy-5-(oxan-4-ylmethyl)cyclohex-2-en-1-one 1221888-20-5 C26H29ClO3
    2-[5-(4-Chloro-3-methylphenyl)-2-methylphenyl]-3-hydroxy-5-(oxan-4-ylmethyl)cyclohex-2-en-1-one
    —— 2,4-Dichloro-6-[4-ethyl-3-(3-hydroxy-2,2,6,6-tetramethyl-5-oxopyran-4-yl)phenoxy]pyrimidine-5-carbonitrile 1235558-06-1 C22H21Cl2N3O4
    2,4-Dichloro-6-[4-ethyl-3-(3-hydroxy-2,2,6,6-tetramethyl-5-oxopyran-4-yl)phenoxy]pyrimidine-5-carbonitrile
    —— 2,2,2-Trichloro-1-(1-{4-[2-(2,2,2-trichloro-acetyl)-pyrrol-1-yl]-butyl}-1H-pyrrol-2-yl)-ethanone 158628-07-0 C16H14Cl6N2O2
    2,2,2-Trichloro-1-(1-{4-[2-(2,2,2-trichloro-acetyl)-pyrrol-1-yl]-butyl}-1H-pyrrol-2-yl)-ethanone
    —— 2-(4-benzo[1,3]dioxol-5-ylmethyl-[1,4]diazepan-1-ylmethyl)-1-(3,5-bis-trifluoromethyl-benzyl)-1H-benzoimadazole 564487-07-6 C30H28F6N4O2
    2-(4-benzo[1,3]dioxol-5-ylmethyl-[1,4]diazepan-1-ylmethyl)-1-(3,5-bis-trifluoromethyl-benzyl)-1H-benzoimadazole
    —— 2-(3-(5-((4-fluorophenoxy)methyl)-1,2,4-oxadiazol-3-yl)phenyl)imidazo[1,2-b]pyridazine 1149380-57-3 C21H14FN5O2
    2-(3-(5-((4-fluorophenoxy)methyl)-1,2,4-oxadiazol-3-yl)phenyl)imidazo[1,2-b]pyridazine
    —— 2-[3-[1-(4-Chlorophenyl)cyclobutyl]-[1,2,4]triazolo[4,3-a]pyridin-8-yl]-2-methylpropan-1-ol 1140897-70-6 C20H22ClN3O
    2-[3-[1-(4-Chlorophenyl)cyclobutyl]-[1,2,4]triazolo[4,3-a]pyridin-8-yl]-2-methylpropan-1-ol
    —— 2-((R)-((1R,2R)-2-((4-fluorophenoxy)methyl)cyclopropyl)(hydroxy)methyl)acrylonitrile 1198419-23-6 C14H14FNO2
    2-((R)-((1R,2R)-2-((4-fluorophenoxy)methyl)cyclopropyl)(hydroxy)methyl)acrylonitrile
    —— 2-acetylamino-4-chloro-6-(2-chlorobenzoyl)phenol 676131-84-3 C15H11Cl2NO3
    2-acetylamino-4-chloro-6-(2-chlorobenzoyl)phenol
    —— 2-(methoxycarbonyl)-3-(2-chloro-2-phenylthioethenyl)cyclopentan-1-one 686738-18-1 C15H15ClO3S
    2-(methoxycarbonyl)-3-(2-chloro-2-phenylthioethenyl)cyclopentan-1-one
    —— ((2R,3R)-2-(4-(benzyloxy)phenyl)-2,3-dihydrobenzofuran-3-yl)(2,4-bis(benzyloxy)phenyl)methanone 1449590-22-0 C42H34O5
    ((2R,3R)-2-(4-(benzyloxy)phenyl)-2,3-dihydrobenzofuran-3-yl)(2,4-bis(benzyloxy)phenyl)methanone
    —— 2-(β-D-allopyranosyl)-(R)-alanine hydrochloride 133798-08-0 C9H17NO7*ClH
    2-(β-D-allopyranosyl)-(R)-alanine hydrochloride
    —— 2,3-dichloro-5-(3-bromopropyl)anisole 63001-47-8 C10H11BrCl2O
    2,3-dichloro-5-(3-bromopropyl)anisole
    —— 2-Benzyloxy-3,5-dinitropyridin 36384-75-5 C12H9N3O5
    2-Benzyloxy-3,5-dinitropyridin
    —— 2,4-dimethoxy-6-(5-methoxy-2-nitro-phenoxy)-[1,3,5]triazine 39799-51-4 C12H12N4O6
    2,4-dimethoxy-6-(5-methoxy-2-nitro-phenoxy)-[1,3,5]triazine
    —— 2-methyl-7,8-dihydro-3H,6H-thiopyrano[3,2-d]pyrimidin-4-one 32192-81-7 C8H10N2OS
    2-methyl-7,8-dihydro-3H,6H-thiopyrano[3,2-d]pyrimidin-4-one
    —— 2,3-Dioxo-2,3-dihydro-benzo[1,4]oxazine-4-carboxylic acid [2-(2-chloro-phenyl)-4-oxo-thiazolidin-3-yl]-amide 134838-68-9 C18H12ClN3O5S
    2,3-Dioxo-2,3-dihydro-benzo[1,4]oxazine-4-carboxylic acid [2-(2-chloro-phenyl)-4-oxo-thiazolidin-3-yl]-amide