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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-iso-pentyl-3-cyanocyclopentanone 37172-68-2 C11H17NO
    2-iso-pentyl-3-cyanocyclopentanone
    —— 2-Methyl-1,2,3,4-tetrahydroisoquinoline-5-sulfonyl chloride hydrochloride 1955520-47-4 C10H13Cl2NO2S
    2-Methyl-1,2,3,4-tetrahydroisoquinoline-5-sulfonyl chloride hydrochloride
    —— 2-(Piperidin-1-yl)propan-1-ol hydrochloride 90226-84-9 C8H18ClNO
    2-(Piperidin-1-yl)propan-1-ol hydrochloride
    —— (2S,4S)-4-(formyloxy)-1,2-pyrrolidinedicarboxylic acid 1,2-bis(phenylmethyl ester) 132592-06-4 C21H21NO6
    (2S,4S)-4-(formyloxy)-1,2-pyrrolidinedicarboxylic acid 1,2-bis(phenylmethyl ester)
    —— 2-methyl-6-β-D-ribofuranosylthiazolo<2,3-d>pyrimidin-4-one 94620-79-8 C11H13N3O5S
    2-methyl-6-β-D-ribofuranosylthiazolo<2,3-d>pyrimidin-4-one
    —— (2-hydroxy-1-phenyl-ethyl)-trimethyl-ammonium; iodide 94409-78-6 C11H18NO*I
    (2-hydroxy-1-phenyl-ethyl)-trimethyl-ammonium; iodide
    —— 2,6-bis(benzylamino)-9H-xanthen-9-one 128120-35-4 C27H22N2O2
    2,6-bis(benzylamino)-9H-xanthen-9-one
    —— 2,3-dihydro-1-methyl-4,5,6,7-tetramethoxtcarbonylindole 37129-15-0 C17H19NO8
    2,3-dihydro-1-methyl-4,5,6,7-tetramethoxtcarbonylindole
    —— 2-benzyl-N,N-dimethylpent-4-en-1-amine 32529-06-9 C14H21N
    2-benzyl-N,N-dimethylpent-4-en-1-amine
    —— 2-methyl-7,12-dihydro-6H-pyrido[1,2-a:3,4-b']diindole-13-carbaldehyde 1422173-90-7 C20H16N2O
    2-methyl-7,12-dihydro-6H-pyrido[1,2-a:3,4-b']diindole-13-carbaldehyde
    —— 2,4-dimethyl-N-(4-methylbenzyl)pent-4-en-2-amine 1398567-66-2 C15H23N
    2,4-dimethyl-N-(4-methylbenzyl)pent-4-en-2-amine
    —— 2-(tert-butoxycarbonyl-methoxycarbonylamino-methyl)-5,5-dimethyl-thiazolidine-4-carboxylic acid benzyl ester 113550-78-0 C21H30N2O6S
    2-(tert-butoxycarbonyl-methoxycarbonylamino-methyl)-5,5-dimethyl-thiazolidine-4-carboxylic acid benzyl ester
    —— 2-amino-4-(4-cyanophenyl)-6-(4-chlorophenylsulfanyl)-3,5-pyridinedicarbonitrile 1373941-12-8 C20H10ClN5S
    2-amino-4-(4-cyanophenyl)-6-(4-chlorophenylsulfanyl)-3,5-pyridinedicarbonitrile
    —— (2S,3R)-6-(4-ethoxyphenyl)-N,2-dihydroxy-3-{[4-(2-morpholin-4-ylethyl)piperazin-1-yl]carbonyl}hexanamide 874646-99-8 C25H40N4O6
    (2S,3R)-6-(4-ethoxyphenyl)-N,2-dihydroxy-3-{[4-(2-morpholin-4-ylethyl)piperazin-1-yl]carbonyl}hexanamide
    —— (2R,3R)-2,3-dihydroxy-4-(N'-phenylacetyl-hydrazino)-4-oxo-butyric acid 1241907-43-6 C12H14N2O6
    (2R,3R)-2,3-dihydroxy-4-(N'-phenylacetyl-hydrazino)-4-oxo-butyric acid
    —— 2-O-benzyl-1,5-di-O-benzyloxymethyl-4,6-di-O-p-methoxybenzyl-D-myo-inositol-3-dibenzyl phosphate 910864-24-3 C59H63O13P
    2-O-benzyl-1,5-di-O-benzyloxymethyl-4,6-di-O-p-methoxybenzyl-D-myo-inositol-3-dibenzyl phosphate
    —— 2-((3aS,5aR,5bR,7aR,9S,11aR,11bR,13aS)-9-acetoxy-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-2,3,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-3aH-cyclopenta[a]chrysen-3a-yl)acetic acid 1449796-76-2 C33H50O5
    2-((3aS,5aR,5bR,7aR,9S,11aR,11bR,13aS)-9-acetoxy-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-oxo-2,3,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-3aH-cyclopenta[a]chrysen-3a-yl)acetic acid
    —— 2,3,5-trimethyl-6-(3-methyl-octadec-2-enyl)-hydroquinone 121600-33-7 C28H48O2
    2,3,5-trimethyl-6-(3-methyl-octadec-2-enyl)-hydroquinone
    —— 2-<2-Methyl-6-methoxy-pyrimidinyl-(4)>-1,3-dimethyl-pyrazolinon-(5) 23898-95-5 C11H14N4O2
    2-<2-Methyl-6-methoxy-pyrimidinyl-(4)>-1,3-dimethyl-pyrazolinon-(5)
    —— (2-aminoethyl) ({2-[(2-aminoethyl)[(pyridin-2-yl)methyl]amino]ethyl})[(pyridin-2-yl)methyl]amine 1173721-10-2 C18H28N6
    (2-aminoethyl) ({2-[(2-aminoethyl)[(pyridin-2-yl)methyl]amino]ethyl})[(pyridin-2-yl)methyl]amine
    —— 2,2-dichloro-1,1,6-trimethylspiro[2.5]octan-8-one 344309-85-9 C11H16Cl2O
    2,2-dichloro-1,1,6-trimethylspiro[2.5]octan-8-one
    —— (2-Chloro-1,1-dimethyl-5-methylene-hept-6-enylsulfanyl)-acetic acid methyl ester 99347-61-2 C13H21ClO2S
    (2-Chloro-1,1-dimethyl-5-methylene-hept-6-enylsulfanyl)-acetic acid methyl ester
    —— 2-Isopropylidene-5-methyl-1-(1-methylselanyl-ethyl)-cyclohexanol 59554-58-4 C13H24OSe
    2-Isopropylidene-5-methyl-1-(1-methylselanyl-ethyl)-cyclohexanol
    —— 2-<1-phenyl-3-(4-methoxyphenyl)-3-oxopropyl>-1-acetoxy-5,5-dimethyl-1-cyclohexen-3-one 84703-12-8 C26H28O5
    2-<1-phenyl-3-(4-methoxyphenyl)-3-oxopropyl>-1-acetoxy-5,5-dimethyl-1-cyclohexen-3-one
    —— 2-Methyl-2-phenanthren-9-yl-cyclohexanone 73129-95-0 C21H20O
    2-Methyl-2-phenanthren-9-yl-cyclohexanone
    —— 2-(p-Tolylcarbamoyl-methyl)-benzoic acid 73109-22-5 C16H15NO3
    2-(p-Tolylcarbamoyl-methyl)-benzoic acid
    —— 2-<i>o</i>-tolyl-4,5,6,7-tetrahydro-benzothiazole-4-carboxylic acid ethyl ester 33695-03-3 C17H19NO2S
    2-<i>o</i>-tolyl-4,5,6,7-tetrahydro-benzothiazole-4-carboxylic acid ethyl ester
    —— (2R,5S)-1-Methylpyrrolidine-2,5-dicarboxylic acid 52321-05-8 C7H11NO4
    (2R,5S)-1-Methylpyrrolidine-2,5-dicarboxylic acid
    —— 2-Diazo-1-((2R,3S)-3-hexyl-oxiranyl)-ethanone 107797-14-8 C10H16N2O2
    2-Diazo-1-((2R,3S)-3-hexyl-oxiranyl)-ethanone
    —— 2-(5-mesityl-1-methyl-1H-indol-3-yl)-N-tosylacetamide 1334298-77-9 C27H28N2O3S
    2-(5-mesityl-1-methyl-1H-indol-3-yl)-N-tosylacetamide
    —— 2-(3-(4-bromophenoxy)prop-1-ynyl)aniline 1346019-26-8 C15H12BrNO
    2-(3-(4-bromophenoxy)prop-1-ynyl)aniline
    —— 2'-butanoyloxy-2-bromoacetophenone 957273-20-0 C12H13BrO3
    2'-butanoyloxy-2-bromoacetophenone
    —— 2-(triisopropylsiloxy)methylcyclohex-2-en-1-yl ethenyl carbonate 1270092-35-7 C19H34O4Si
    2-(triisopropylsiloxy)methylcyclohex-2-en-1-yl ethenyl carbonate
    —— 2-chloro-1-(3-iodo-benzyloxy)-3-trimethylsilanyloxy-4-(1-trimethyl-silanyloxy-vinyl)-benzene 888968-79-4 C21H28ClIO3Si2
    2-chloro-1-(3-iodo-benzyloxy)-3-trimethylsilanyloxy-4-(1-trimethyl-silanyloxy-vinyl)-benzene
    —— 2-((1-(2-bromophenyl)pentyl)oxy)tetrahydro-2H-pyran 1338001-17-4 C16H23BrO2
    2-((1-(2-bromophenyl)pentyl)oxy)tetrahydro-2H-pyran
    —— 2,4,5-trichlorophenyl 2-phenylpropanoate 1308679-02-8 C15H11Cl3O2
    2,4,5-trichlorophenyl 2-phenylpropanoate
    —— 2-[5-(4-Chloro-phenyl)-[1,3,4]oxadiazol-2-ylsulfanyl]-N-(5-p-tolyl-thiazol-2-yl)-acetamide 84327-96-8 C20H15ClN4O2S2
    2-[5-(4-Chloro-phenyl)-[1,3,4]oxadiazol-2-ylsulfanyl]-N-(5-p-tolyl-thiazol-2-yl)-acetamide
    —— 2-p-Chlorphenyl-3-methyl-β-carbolinon 73524-50-2 C18H13ClN2O
    2-p-Chlorphenyl-3-methyl-β-carbolinon
    —— 2-(3-oxiranylmethoxy-phenyl)-3a,4,7,7a-tetrahydro-isoindole-1,3-dione 74003-37-5 C17H17NO4
    2-(3-oxiranylmethoxy-phenyl)-3a,4,7,7a-tetrahydro-isoindole-1,3-dione
    —— 2-(4-bromophenyl)nonanenitrile 58830-57-2 C15H20BrN
    2-(4-bromophenyl)nonanenitrile
    —— 2-Amino-4-(4-chlorophenyl)-6-[4-[(4,6-dianilino-1,3,5-triazin-2-yl)amino]phenyl]pyridine-3-carbonitrile 1215208-41-5 C33H24ClN9
    2-Amino-4-(4-chlorophenyl)-6-[4-[(4,6-dianilino-1,3,5-triazin-2-yl)amino]phenyl]pyridine-3-carbonitrile
    —— 2-[[3-(3-ethylphenoxy)phenyl][[2-fluoro-4-(trifluoromethyl)phenyl]methyl]-amino]-2-[(4-trifluoromethyl)phenyl]ethanol 475208-67-4 C31H26F7NO2
    2-[[3-(3-ethylphenoxy)phenyl][[2-fluoro-4-(trifluoromethyl)phenyl]methyl]-amino]-2-[(4-trifluoromethyl)phenyl]ethanol
    —— 2,4-Dimethyl-benzoylbromid 875-58-1 C9H9BrO
    2,4-Dimethyl-benzoylbromid
    —— 2-ferrocenyl-3-methylcyclopentenone 220183-83-5 C16H16FeO
    2-ferrocenyl-3-methylcyclopentenone
    —— 2-(((tert-butyldimethylsilyl)oxy)(7-phenylchroman-3-yl)methyl)-5-(tributylstannyl)oxazole 1607825-69-3 C37H57NO3SiSn
    2-(((tert-butyldimethylsilyl)oxy)(7-phenylchroman-3-yl)methyl)-5-(tributylstannyl)oxazole
    —— 2-(2-(5-isonicotinoyl-3-methyl-4-phenyl-4,5-dihydropyrazolo[3,4-c]pyrazol-1(3aH)-yl)ethoxy)isoindoline-1,3-dione 1184725-01-6 C27H22N6O4
    2-(2-(5-isonicotinoyl-3-methyl-4-phenyl-4,5-dihydropyrazolo[3,4-c]pyrazol-1(3aH)-yl)ethoxy)isoindoline-1,3-dione
    —— 2-(1,2-dibromopropyl)-1,3-dioxolan 26419-89-6 C6H10Br2O2
    2-(1,2-dibromopropyl)-1,3-dioxolan
    —— 2-Methyl-3-(2-methyl-1H-indol-3-ylazo)-indole-1-carboxylic acid tert-butyl ester 98616-94-5 C23H24N4O2
    2-Methyl-3-(2-methyl-1H-indol-3-ylazo)-indole-1-carboxylic acid tert-butyl ester
    —— 2-acetoxy-5-isopropyltropone 135604-58-9 C12H14O3
    2-acetoxy-5-isopropyltropone
    —— 2(S)-(2-Propynyl)-5-ethoxymethoxy-4(S)-[N-(4-bromophenylcarbonyl)amino]pentanoic acid 223467-68-3 C18H22BrNO5
    2(S)-(2-Propynyl)-5-ethoxymethoxy-4(S)-[N-(4-bromophenylcarbonyl)amino]pentanoic acid