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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(p-tolylsulfinyl)-N-tosylpyrrole 1045602-23-0 C18H17NO3S2
    2-(p-tolylsulfinyl)-N-tosylpyrrole
    —— 2-[6-hydroxy-2-(1H-indazol-5-yl)-4-methyl-3H-inden-1-yl]-furan-3-carbonitrile 1189760-47-1 C22H15N3O2
    2-[6-hydroxy-2-(1H-indazol-5-yl)-4-methyl-3H-inden-1-yl]-furan-3-carbonitrile
    —— 2-Bromo-3-chloro-4-(4-chloro-phenylsulfanyl)-1,5-dinitro-benzene 57221-32-6 C12H5BrCl2N2O4S
    2-Bromo-3-chloro-4-(4-chloro-phenylsulfanyl)-1,5-dinitro-benzene
    —— (2Z)-1-(1-cyclopentyl-2-methyl-1H-imidazol-5-yl)-3-(dimethylamino)-2-fluoroprop-2-en-1-one 909712-06-7 C14H20FN3O
    (2Z)-1-(1-cyclopentyl-2-methyl-1H-imidazol-5-yl)-3-(dimethylamino)-2-fluoroprop-2-en-1-one
    —— 2,2-Dichlor-3-hydroxy-Δ4-hexensaeure-ethylester 19754-35-9 C8H12Cl2O3
    2,2-Dichlor-3-hydroxy-Δ4-hexensaeure-ethylester
    —— 2-(2-bromobenzyl)-6-methoxypyridine 1326217-55-3 C13H12BrNO
    2-(2-bromobenzyl)-6-methoxypyridine
    —— (2-tert-butyl-3,3,5-trimethyl-4H-diazasilol-4-yl)-fluoro-methyl-phenylsilane 77080-54-7 C16H27FN2Si2
    (2-tert-butyl-3,3,5-trimethyl-4H-diazasilol-4-yl)-fluoro-methyl-phenylsilane
    —— 2-chloro-N-(diphenylmethyl)-9-propyl-9H-purin-6-amine 1402821-43-5 C21H20ClN5
    2-chloro-N-(diphenylmethyl)-9-propyl-9H-purin-6-amine
    —— 2-(2-bromo-5-fluorophenyl)cyclohepten-1-yl triflate 847355-65-1 C14H14BrF3O3S
    2-(2-bromo-5-fluorophenyl)cyclohepten-1-yl triflate
    —— 2-iodocyclopropylacetic acid 115420-32-1 C5H7IO2
    2-iodocyclopropylacetic acid
    —— 2-cyclohexyl-1H-indole-3-carbonitrile 938326-31-9 C15H16N2
    2-cyclohexyl-1H-indole-3-carbonitrile
    —— 2-(3-methoxyphenyl)chroman-4,6-diol 488850-07-3 C16H16O4
    2-(3-methoxyphenyl)chroman-4,6-diol
    —— 2-(4-chlorophenyl)chroman-4,6-diol 488849-42-9 C15H13ClO3
    2-(4-chlorophenyl)chroman-4,6-diol
    —— 2-[(1S,2R,4aR,8aR)-5,5,8a-trimethylspiro[3,4,4a,6,7,8-hexahydro-1H-naphthalene-2,2'-oxirane]-1-yl]acetaldehyde 123522-42-9 C16H26O2
    2-[(1S,2R,4aR,8aR)-5,5,8a-trimethylspiro[3,4,4a,6,7,8-hexahydro-1H-naphthalene-2,2'-oxirane]-1-yl]acetaldehyde
    —— (2R,4aR)-4a-Methyl-7-trimethylsilanyloxy-2,3,4,4a,5,6-hexahydro-naphthalene-2-carbonitrile 75983-87-8 C15H23NOSi
    (2R,4aR)-4a-Methyl-7-trimethylsilanyloxy-2,3,4,4a,5,6-hexahydro-naphthalene-2-carbonitrile
    —— 2-isobutyrylamino-7-β-D-ribofuranosyl-5H-pyrrolo[3,2-d]pyrimidin-4-one 149099-48-9 C15H20N4O6
    2-isobutyrylamino-7-β-D-ribofuranosyl-5H-pyrrolo[3,2-d]pyrimidin-4-one
    —— {2-[2-(4-Chloro-phenyl)-2-oxo-ethoxy]-benzyl}-triphenyl-phosphonium; bromide 109790-43-4 Br*C33H27ClO2P
    {2-[2-(4-Chloro-phenyl)-2-oxo-ethoxy]-benzyl}-triphenyl-phosphonium; bromide
    —— 2-chloro-4-(o-tolylthio)pyridine 945988-62-5 C12H10ClNS
    2-chloro-4-(o-tolylthio)pyridine
    —— 2-chloro-5-(4'-fluoro-biphenyl-4-carbonyl)-benzenesulfonamide 1189545-09-2 C19H13ClFNO3S
    2-chloro-5-(4'-fluoro-biphenyl-4-carbonyl)-benzenesulfonamide
    —— 2-ethyl-5-methyl-furan-3,4-dicarboxylic acid dimethyl ester 31536-90-0 C11H14O5
    2-ethyl-5-methyl-furan-3,4-dicarboxylic acid dimethyl ester
    —— 2-(3-Amino-2-oxo-azetidin-1-yl)-3-(4-benzyloxy-phenyl)-propionic acid methyl ester 63854-94-4 C20H22N2O4
    2-(3-Amino-2-oxo-azetidin-1-yl)-3-(4-benzyloxy-phenyl)-propionic acid methyl ester
    —— 2',3',5'-Triacetyl 6-<<(Hydroxymethoxy)methyl>amino>-purine-9-β-D-arabinoside 89178-18-7 C18H23N5O9
    2',3',5'-Triacetyl 6-<<(Hydroxymethoxy)methyl>amino>-purine-9-β-D-arabinoside
    —— 2-hydroxy-N,N-bis(methoxymethyl)-2-phenylacetamide 57674-99-4 C12H17NO4
    2-hydroxy-N,N-bis(methoxymethyl)-2-phenylacetamide
    —— 2,2':5',2"-terthiophene-5-(L)-Ile-(L)-Glu(OH)-OH 1400277-35-1 C24H26N2O6S3
    2,2':5',2"-terthiophene-5-(L)-Ile-(L)-Glu(OH)-OH
    —— 2,8-difluoro-5,11-bis(4-fluorophenyl)-6,12-dithien-2-yltetracene 1325759-34-9 C38H20F4S2
    2,8-difluoro-5,11-bis(4-fluorophenyl)-6,12-dithien-2-yltetracene
    —— 2-methyl-2-{[4-(methyloxy)phenyl]oxy}-N-{8-[5-(methylsulfonyl)pyridin-2-yl]-8-azabicyclo[3.2.1]oct-3-endo-yl}propanamide 1187623-84-2 C24H31N3O5S
    2-methyl-2-{[4-(methyloxy)phenyl]oxy}-N-{8-[5-(methylsulfonyl)pyridin-2-yl]-8-azabicyclo[3.2.1]oct-3-endo-yl}propanamide
    —— 2,5-Xylenol-trichloracetat 15081-01-3 C10H9Cl3O2
    2,5-Xylenol-trichloracetat
    —— 2-chloro-1-morpholino-2-phenylbutan-1-one 16854-81-2 C14H18ClNO2
    2-chloro-1-morpholino-2-phenylbutan-1-one
    —— 2-(2-(methylthio)ethyl)isoindoline-1,3-dione-15N 1280541-46-9 C11H11NO2S
    2-(2-(methylthio)ethyl)isoindoline-1,3-dione-15N
    —— 2-(4-dimethylamino-benzyl)-cyclohexane-1,3-dione 1065543-05-6 C15H19NO2
    2-(4-dimethylamino-benzyl)-cyclohexane-1,3-dione
    —— (2a<i>S</i>)-2a,3<i>c</i>-epoxy-9<i>syn</i>-((Ξ)-α,β-epoxy-isopropyl)-4a-hydroxy-8b-methyl-(2a<i>r</i>,4a<i>c</i>,8a<i>c</i>,8b<i>c</i>)-octahydro-1,7-dioxa-5<i>c</i>,8<i>c</i>-methano-cyclopent[<i>cd</i>]azulene-2,6-dione 58281-91-7 C15H16O7
    (2a<i>S</i>)-2a,3<i>c</i>-epoxy-9<i>syn</i>-((Ξ)-α,β-epoxy-isopropyl)-4a-hydroxy-8b-methyl-(2a<i>r</i>,4a<i>c</i>,8a<i>c</i>,8b<i>c</i>)-octahydro-1,7-dioxa-5<i>c</i>,8<i>c</i>-methano-cyclopent[<i>cd</i>]azulene-2,6-dione
    —— 2-Diazoacetyl-1,2,3,4-tetrahydronaphthalin 53567-91-2 C12H12N2O
    2-Diazoacetyl-1,2,3,4-tetrahydronaphthalin
    —— 2-(p-(trifluoromethyl)phenyl)ethanol-2-t tosylate 157127-12-3 C16H15F3O3S
    2-(p-(trifluoromethyl)phenyl)ethanol-2-t tosylate
    —— 2-(Dichloramino)ethylhypochlorit 36996-98-2 C2H4Cl3NO
    2-(Dichloramino)ethylhypochlorit
    —— 2-(Naphthalen-1-ylmethoxy)-4-(pyridin-3-ylamino)benzoic acid 1221890-69-2 C23H18N2O3
    2-(Naphthalen-1-ylmethoxy)-4-(pyridin-3-ylamino)benzoic acid
    —— 2-(R)-[(2-(S)-amino-1-(S)-hydroxy-3-phenylpropyl)]-4,4-difluoropyrrolidine-1-carboxylic acid tert-butyl ester 869527-49-1 C18H26F2N2O3
    2-(R)-[(2-(S)-amino-1-(S)-hydroxy-3-phenylpropyl)]-4,4-difluoropyrrolidine-1-carboxylic acid tert-butyl ester
    —— 2-amino-4-(((4-(carboxymethoxy)-3-(trifluoromethyl)phenyl)(hydroxy)methyl)(hydroxy)phosphoryl)butanoic acid 1413405-62-5 C14H17F3NO8P
    2-amino-4-(((4-(carboxymethoxy)-3-(trifluoromethyl)phenyl)(hydroxy)methyl)(hydroxy)phosphoryl)butanoic acid
    —— 2-<3-Methyl-buten-(2)-yl-oxy>-3-<3-methyl-buten-(2)-yl>-4.6-dimethoxy-benzaldehyd 17245-29-3 C19H26O4
    2-<3-Methyl-buten-(2)-yl-oxy>-3-<3-methyl-buten-(2)-yl>-4.6-dimethoxy-benzaldehyd
    —— 2-[2-[(4-methoxyphenyl)methylsulfanyl]phenyl]aniline 132652-81-4 C20H19NOS
    2-[2-[(4-methoxyphenyl)methylsulfanyl]phenyl]aniline
    —— 2-[1,3]Dioxolan-2-ylmethyl-octanenitrile 134305-11-6 C12H21NO2
    2-[1,3]Dioxolan-2-ylmethyl-octanenitrile
    —— 2-(6-amino-8-(2,6-dichlorophenyl)-9H-purin-9-yl)ethanol 1334411-07-2 C13H11Cl2N5O
    2-(6-amino-8-(2,6-dichlorophenyl)-9H-purin-9-yl)ethanol
    —— 2-[4-[[2-(6-Phenyl-1,3-benzothiazol-2-yl)acetyl]amino]phenyl]acetic acid 1221921-65-8 C23H18N2O3S
    2-[4-[[2-(6-Phenyl-1,3-benzothiazol-2-yl)acetyl]amino]phenyl]acetic acid
    —— 2-Oxo-1-hydroxyimino-1,2,3,4-tetrahydro-phenanthren-sulfonsaeure-(4) 807288-77-3 C14H11NO5S
    2-Oxo-1-hydroxyimino-1,2,3,4-tetrahydro-phenanthren-sulfonsaeure-(4)
    —— (2R,4R)-7-Bromo-4,5,8-trimethoxy-1,2,3,4-tetrahydro-naphthalene-2-carboxylic acid methyl ester 71192-88-6 C15H19BrO5
    (2R,4R)-7-Bromo-4,5,8-trimethoxy-1,2,3,4-tetrahydro-naphthalene-2-carboxylic acid methyl ester
    —— (2-chlorophenyl)-[3-(4-chlorophenyl)-5-hydroxy-5-phenyl-4H-pyrazol-1-yl]methanone 131138-44-8 C22H16Cl2N2O2
    (2-chlorophenyl)-[3-(4-chlorophenyl)-5-hydroxy-5-phenyl-4H-pyrazol-1-yl]methanone
    —— 2,3-dihydro-4-(4-nitrophenyl)furo[3,2-c]quinoline 1227411-18-8 C17H12N2O3
    2,3-dihydro-4-(4-nitrophenyl)furo[3,2-c]quinoline
    —— [2-(2-Aminoethoxy)ethyl](propan-2-yl)amine 129509-04-2 C7H18N2O
    [2-(2-Aminoethoxy)ethyl](propan-2-yl)amine
    —— 2-chloro-3-deuterio-2,3-dimethyl-butane 96302-17-9 C6H13Cl
    2-chloro-3-deuterio-2,3-dimethyl-butane
    —— 2-[((Z)-But-2-enyl)oxy]-1-phenyl-ethanone 478132-80-8 C12H14O2
    2-[((Z)-But-2-enyl)oxy]-1-phenyl-ethanone
    —— 2-chloro-3,3-dimethylbutanal 65259-85-0 C6H11ClO
    2-chloro-3,3-dimethylbutanal