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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[1-[(2-propoxy)carbonyl]piperidin-4-yl]-3-oxa-1-azaspiro[4.5]dec-1-en-4-one 944281-82-7 C17H26N2O4
    2-[1-[(2-propoxy)carbonyl]piperidin-4-yl]-3-oxa-1-azaspiro[4.5]dec-1-en-4-one
    —— 2-(2-chloro-5-fluorophenyl)-N-(6-methylpyrimidin-4-yl)-3H-imidazo[4,5-c]pyridin-4-amine 1334410-09-1 C17H12ClFN6
    2-(2-chloro-5-fluorophenyl)-N-(6-methylpyrimidin-4-yl)-3H-imidazo[4,5-c]pyridin-4-amine
    —— (2-Dimethylamino-3,3-dimethyl-cyclobutyl)-methanol 18126-46-0 C9H19NO
    (2-Dimethylamino-3,3-dimethyl-cyclobutyl)-methanol
    —— 2-Ethyl-4-hydroxymethyl-1,3,2-dioxaborinan 58163-62-5 C6H13BO3
    2-Ethyl-4-hydroxymethyl-1,3,2-dioxaborinan
    —— 2-(2-hydroxy-ethyl)-2,5-dihydro-pyrazolo[3,4-<i>d</i>]pyrimidin-4-one 91997-01-2 C7H8N4O2
    2-(2-hydroxy-ethyl)-2,5-dihydro-pyrazolo[3,4-<i>d</i>]pyrimidin-4-one
    —— 2-(ortho-methylanilino)-4-(p-chlorophenyl)-3H-1,5-benzodiazepine 81904-82-7 C22H18ClN3
    2-(ortho-methylanilino)-4-(p-chlorophenyl)-3H-1,5-benzodiazepine
    —— 2-[1-[6-Ethyl-5-[2-(6-methylpyridin-3-yl)ethynyl]pyrimidin-4-yl]piperidin-4-yl]ethanol 1321870-85-2 C21H26N4O
    2-[1-[6-Ethyl-5-[2-(6-methylpyridin-3-yl)ethynyl]pyrimidin-4-yl]piperidin-4-yl]ethanol
    —— 2,3,6-Trichlorthiophenol 17231-87-7 C6H3Cl3S
    2,3,6-Trichlorthiophenol
    —— 2-N-(3,5-di-tert-butyl-4-oxo-2,5-cyclohexadienylidene)aminopyrazine-1-oxide 130596-27-9 C18H23N3O2
    2-N-(3,5-di-tert-butyl-4-oxo-2,5-cyclohexadienylidene)aminopyrazine-1-oxide
    —— 2-[N,N-bis(2,2,6,6-tetramethyl-4-piperidyl)amino]-4,6-bis[N-(2,2,6,6-tetramethyl-4-piperidyl)-tetrahydrofurfurylamino]-1,3,5-triazine 120702-84-3 C49H90N10O2
    2-[N,N-bis(2,2,6,6-tetramethyl-4-piperidyl)amino]-4,6-bis[N-(2,2,6,6-tetramethyl-4-piperidyl)-tetrahydrofurfurylamino]-1,3,5-triazine
    —— [(2,5-Dioxo-pyrrolidin-1-yloxycarbonylmethyl)-(4-methoxy-benzyloxycarbonyl)-amino]-acetic acid 2,5-dioxo-pyrrolidin-1-yl ester 126765-08-0 C21H21N3O11
    [(2,5-Dioxo-pyrrolidin-1-yloxycarbonylmethyl)-(4-methoxy-benzyloxycarbonyl)-amino]-acetic acid 2,5-dioxo-pyrrolidin-1-yl ester
    —— (2-Methylcycloprop-2-en-1-yl)methanol 1407593-23-0 C5H8O
    (2-Methylcycloprop-2-en-1-yl)methanol
    —— 2,6-dichloro-8-naphthalen-1-yl-quinoline 1185411-73-7 C19H11Cl2N
    2,6-dichloro-8-naphthalen-1-yl-quinoline
    —— 2-(azidomethyl)-8-(2-chlorophenyl)-4-propyl-3,4-dihydro-2H-benzo[b][1,4]oxazine 1021860-34-3 C18H19ClN4O
    2-(azidomethyl)-8-(2-chlorophenyl)-4-propyl-3,4-dihydro-2H-benzo[b][1,4]oxazine
    —— 2,4,5-trifluoro-3-fluoromethoxybenzoyl isocyanate 1098984-28-1 C9H3F4NO3
    2,4,5-trifluoro-3-fluoromethoxybenzoyl isocyanate
    —— (2R,4S,5S,6R,7R,8S)-9-[tert-butyl(diphenyl)silyl]oxy-2,4,6,8-tetramethyl-5,7-bis(phenylmethoxy)nonanal 123992-17-6 C43H56O4Si
    (2R,4S,5S,6R,7R,8S)-9-[tert-butyl(diphenyl)silyl]oxy-2,4,6,8-tetramethyl-5,7-bis(phenylmethoxy)nonanal
    —— 2-Methyl-2-<but-1-in-3-ol-1-yl>-1,3-dioxolan 35792-03-1 C8H12O3
    2-Methyl-2-<but-1-in-3-ol-1-yl>-1,3-dioxolan
    —— 2-{2-[(4-butylpiperazin-1-yl)methyl]-1,3-thiazol-4-yl}-10H-phenothiazine 473541-04-7 C24H28N4S2
    2-{2-[(4-butylpiperazin-1-yl)methyl]-1,3-thiazol-4-yl}-10H-phenothiazine
    —— 2-(2-Chloro-4-trifluoromethylphenyl)-5-{[(1R,2S)-2-ethoxy-2,3-dihydro-1H-inden-1-yl]amino}-3,6-dimethylpyrimidin-4(3H)-one 590381-65-0 C24H23ClF3N3O2
    2-(2-Chloro-4-trifluoromethylphenyl)-5-{[(1R,2S)-2-ethoxy-2,3-dihydro-1H-inden-1-yl]amino}-3,6-dimethylpyrimidin-4(3H)-one
    —— 2-[4-(Propan-2-yl)phenyl]cyclopropane-1-carboxylic acid 1048919-66-9 C13H16O2
    2-[4-(Propan-2-yl)phenyl]cyclopropane-1-carboxylic acid
    —— 2,4-Diamino-5-(2-chlorphenylmercapto)-6-methyl-pyrimidin 103796-88-9 C11H11ClN4S
    2,4-Diamino-5-(2-chlorphenylmercapto)-6-methyl-pyrimidin
    —— 2,2,2-Trifluor-1-ethylmercapto-N-phthaloyl-ethylamin 1464-83-1 C12H10F3NO2S
    2,2,2-Trifluor-1-ethylmercapto-N-phthaloyl-ethylamin
    —— 2-(4-methoxyphenyl)-5-methylthiazolo<3,2-b>s-triazol 66894-16-4 C12H11N3OS
    2-(4-methoxyphenyl)-5-methylthiazolo<3,2-b>s-triazol
    —— 2-Brommethyl-2,3-dihydro-thieno<3,2-c>chinolin 22971-30-8 C12H10BrNS
    2-Brommethyl-2,3-dihydro-thieno<3,2-c>chinolin
    —— 2-Carbamoyl-3-propyl-2,3-epoxy-capronsaeure-ethylester 91691-18-8 C12H21NO4
    2-Carbamoyl-3-propyl-2,3-epoxy-capronsaeure-ethylester
    —— 2-(1-ethyl-pentyl)-5-methyl-[1,3]dioxan-5-ylamine 17144-56-8 C12H25NO2
    2-(1-ethyl-pentyl)-5-methyl-[1,3]dioxan-5-ylamine
    —— 2-Methyl-2-(1-methylvinyl)thiane 77743-97-6 C9H16S
    2-Methyl-2-(1-methylvinyl)thiane
    —— 25,26,27,28-tetrahydroxy-11,23-di-(tert-butyl)-5,17-(4-chlorophenylazo)calix[4]arene 1446482-15-0 C48H46Cl2N4O4
    25,26,27,28-tetrahydroxy-11,23-di-(tert-butyl)-5,17-(4-chlorophenylazo)calix[4]arene
    —— ((2,4-bis(tetradecyloxy)butoxy)methanetriyl)tribenzene 220596-55-4 C51H80O3
    ((2,4-bis(tetradecyloxy)butoxy)methanetriyl)tribenzene
    —— 2-<4-Chlor-phenyl>-fumarsaeure 93690-34-7 C10H7ClO4
    2-<4-Chlor-phenyl>-fumarsaeure
    —— (2S)-2-({[(4-bromophenyl)amino]carbonyl}amino)-3-phenylpropanoic acid 111183-53-0 C16H15BrN2O3
    (2S)-2-({[(4-bromophenyl)amino]carbonyl}amino)-3-phenylpropanoic acid
    —— (2R,3R)-2-[(t-butyldimethylsilyloxy)methyl]-2-methyl-3-propyloxirane 153762-83-5 C13H28O2Si
    (2R,3R)-2-[(t-butyldimethylsilyloxy)methyl]-2-methyl-3-propyloxirane
    —— 2-{[4-(2-Ethyl-benzyl)-benzyl]-methoxy-phosphinoylmethyl}-4-phenyl-butyric acid benzyl ester 669776-02-7 C35H39O4P
    2-{[4-(2-Ethyl-benzyl)-benzyl]-methoxy-phosphinoylmethyl}-4-phenyl-butyric acid benzyl ester
    —— 2,5,8,11,14-pentaoxahexadecan-16-oic-9,10,12,13,15,16-13C6 acid 1082737-40-3 C11H22O7
    2,5,8,11,14-pentaoxahexadecan-16-oic-9,10,12,13,15,16-13C6 acid
    —— 2-(5-chloro-benzothiazole-2-sulfonyl)-2-(5-bromo-2,4-dinitro-phenyl)-1-phenyl-ethanone 1226527-27-0 C21H11BrClN3O7S2
    2-(5-chloro-benzothiazole-2-sulfonyl)-2-(5-bromo-2,4-dinitro-phenyl)-1-phenyl-ethanone
    —— 2-bromo-4-n-pentylbenzyl alcohol 186962-76-5 C12H17BrO
    2-bromo-4-n-pentylbenzyl alcohol
    —— 2-(Isopropyl-methyl-amino)-1-(4-nitro-phenyl)-ethanol 41191-17-7 C12H18N2O3
    2-(Isopropyl-methyl-amino)-1-(4-nitro-phenyl)-ethanol
    —— 2-Ethyl-2-isobutyryl-malonic acid diethyl ester 253351-89-2 C13H22O5
    2-Ethyl-2-isobutyryl-malonic acid diethyl ester
    —— 2-acetoxy-4-benzoyl-thiomorpholine 64918-18-9 C13H15NO3S
    2-acetoxy-4-benzoyl-thiomorpholine
    —— 2-amino-N-benzhydryl-5-(trifluoromethoxy)benzamide 1197006-02-2 C21H17F3N2O2
    2-amino-N-benzhydryl-5-(trifluoromethoxy)benzamide
    —— 2,4-dimethoxy-1-(3-methylcyclopent-2-enyl)benzene 1233342-48-7 C14H18O2
    2,4-dimethoxy-1-(3-methylcyclopent-2-enyl)benzene
    —— 2-chloro-1-phenylethynylanthraquinone 108142-29-6 C22H11ClO2
    2-chloro-1-phenylethynylanthraquinone
    —— 2-<3-(methanesulfonyloxy)propylthio>-4'-chloroacetophenone 130235-12-0 C12H15ClO4S2
    2-<3-(methanesulfonyloxy)propylthio>-4'-chloroacetophenone
    —— 2-β-Naphthylimino-3-β-naphthyl-4-methyl-5-carbethoxy-4-thiazolin 20066-93-7 C27H22N2O2S
    2-β-Naphthylimino-3-β-naphthyl-4-methyl-5-carbethoxy-4-thiazolin
    —— 2-Acetoxy-2-acetylamino-3-bromo-butyric acid tert-butyl ester 78464-63-8 C12H20BrNO5
    2-Acetoxy-2-acetylamino-3-bromo-butyric acid tert-butyl ester
    —— 2-Benzyl-6-(2-diazo-acetyl)-3-ethyl-hexahydro-pyrrolo[1,2-a]pyrazine-1,4-dione 92955-04-9 C18H20N4O3
    2-Benzyl-6-(2-diazo-acetyl)-3-ethyl-hexahydro-pyrrolo[1,2-a]pyrazine-1,4-dione
    —— 2-bromo-N-(2,6-dimethylphenyl)-N-(8-(4-fluorophenyl)-2-methyl-5,11-bis((S)-1-(naphthalen-1-yl)ethyl)-3,6,9,12-tetraoxo-2,5,8,11-tetraazatridecan-13-yl-12,13-13C2)acetamide 1451290-57-5 C50H51BrFN5O5
    2-bromo-N-(2,6-dimethylphenyl)-N-(8-(4-fluorophenyl)-2-methyl-5,11-bis((S)-1-(naphthalen-1-yl)ethyl)-3,6,9,12-tetraoxo-2,5,8,11-tetraazatridecan-13-yl-12,13-13C2)acetamide
    —— 2-decylcyclohexanone oxime 79071-29-7 C16H31NO
    2-decylcyclohexanone oxime
    —— 2,2a,3,4-Tetrahydro-6-hydroxy-7-nitro-azeto<1,2-d>benz<b>-1,4-oxazin-2,4-dion 85805-49-8 C10H6N2O6
    2,2a,3,4-Tetrahydro-6-hydroxy-7-nitro-azeto<1,2-d>benz<b>-1,4-oxazin-2,4-dion
    —— 2-(3,4-dimethoxyphenyl)-2-(3-methylimidazolium)butyl acetate chloride 1241839-88-2 C18H25N2O4*Cl
    2-(3,4-dimethoxyphenyl)-2-(3-methylimidazolium)butyl acetate chloride