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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-cyano-2-chloro-3,3,3-trifluoropropionic acid methyl ester 118352-48-0 C5H3ClF3NO2
    2-cyano-2-chloro-3,3,3-trifluoropropionic acid methyl ester
    —— 2-(Naphth-1-yl)-1-methyl-naphthalin 66924-01-4 C21H16
    2-(Naphth-1-yl)-1-methyl-naphthalin
    —— 2-(3-bromo-5-t-butyl-2-hydroxybenzyl)-4-t-butyl-6-(2-hydroxy-5-methylbenzyl)-phenol 134747-59-4 C29H35BrO3
    2-(3-bromo-5-t-butyl-2-hydroxybenzyl)-4-t-butyl-6-(2-hydroxy-5-methylbenzyl)-phenol
    —— 2-(4-chlorophenyl)-4-((4-fluoro-N-methylphenylsulfonamido)methyl)phenoxyacetic acid 1242846-29-2 C22H19ClFNO5S
    2-(4-chlorophenyl)-4-((4-fluoro-N-methylphenylsulfonamido)methyl)phenoxyacetic acid
    —— 2-(1,2,4-triazol-1-yl)-5,6,7,8-tetrahydro-4-benzylamino[1]benzothieno[2,3-d]pyrimidine 1080819-83-5 C19H18N6S
    2-(1,2,4-triazol-1-yl)-5,6,7,8-tetrahydro-4-benzylamino[1]benzothieno[2,3-d]pyrimidine
    —— (2R,6S,13aS,14aR,16aS,Z)-ethyl 2-(benzo [c][1,8]naphthyridin-6-yloxy)-6-(tert-butoxycarbonylamino)-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a-carboxylate 1233497-75-0 C37H45N5O7
    (2R,6S,13aS,14aR,16aS,Z)-ethyl 2-(benzo [c][1,8]naphthyridin-6-yloxy)-6-(tert-butoxycarbonylamino)-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a-carboxylate
    —— 2-chloro-4-methyl-heptanoic acid methyl ester 51679-73-3 C9H17ClO2
    2-chloro-4-methyl-heptanoic acid methyl ester
    —— 2-cyclopentyl-5-methoxy-1,3-dimethylbenzene 1041642-16-3 C14H20O
    2-cyclopentyl-5-methoxy-1,3-dimethylbenzene
    —— 2-{(2Z)-3-(2-chlorobenzyl)-4-oxo-2-[(phenylcarbonyl)imino]-1,3-thiazinan-5-yl}acetic acid 1196963-03-7 C20H17ClN2O4S
    2-{(2Z)-3-(2-chlorobenzyl)-4-oxo-2-[(phenylcarbonyl)imino]-1,3-thiazinan-5-yl}acetic acid
    —— 2-Chloro-4-[{[5-(2-pyridinyl)-1,3,4-oxadiazol-2-yl]methyl}(2,2,2-trifluoroethyl)amino]benzonitrile 916810-31-6 C17H11ClF3N5O
    2-Chloro-4-[{[5-(2-pyridinyl)-1,3,4-oxadiazol-2-yl]methyl}(2,2,2-trifluoroethyl)amino]benzonitrile
    —— 2-(p-diphenylaminophenyl)-7-(4-diphenylaminostyryl)-2',7'-di-tert-butyl-9,9'-spirobifluorene 1365479-90-8 C71H60N2
    2-(p-diphenylaminophenyl)-7-(4-diphenylaminostyryl)-2',7'-di-tert-butyl-9,9'-spirobifluorene
    —— 2-bromo-N-[5-bromo-2-(5-bromo-1H-indol-2-yl)phenyl]propanamide 1373133-00-6 C17H13Br3N2O
    2-bromo-N-[5-bromo-2-(5-bromo-1H-indol-2-yl)phenyl]propanamide
    —— 2-(4-methoxyphenyl)-3-(2,4-dimethoxyphenyl)-3-phenylthio-2,3-dihydro-(4H)-benzopyran-4-one 153618-11-2 C30H26O5S
    2-(4-methoxyphenyl)-3-(2,4-dimethoxyphenyl)-3-phenylthio-2,3-dihydro-(4H)-benzopyran-4-one
    —— (2R)-benzyl-6-(methoxycarbonyl)-2,3-dihydro-4H-benzopyran-4-one 142696-25-1 C18H16O4
    (2R)-benzyl-6-(methoxycarbonyl)-2,3-dihydro-4H-benzopyran-4-one
    —— [[[2-amino-5-(4-chlorobenzoyl)phenyl](3-chlorophenyl)methyl]thio]-acetic acid 432553-22-5 C22H17Cl2NO3S
    [[[2-amino-5-(4-chlorobenzoyl)phenyl](3-chlorophenyl)methyl]thio]-acetic acid
    —— 2-bromo-N-[2-benzoyl-4-[2-(4-chlorophenyl)-1,3-dioxolan-2-yl]phenyl]acetamide 1098596-53-2 C24H19BrClNO4
    2-bromo-N-[2-benzoyl-4-[2-(4-chlorophenyl)-1,3-dioxolan-2-yl]phenyl]acetamide
    —— 2-chloro-4H-thieno[3,2-b]pyrrole 1430411-08-7 C6H4ClNS
    2-chloro-4H-thieno[3,2-b]pyrrole
    —— (2Z)-4,6-dihydroxy-2-({1-methyl-4-[4-(pyrrolidin-1-ylcarbonyl)phenyl]-1H-pyrrolo[2,3-b]pyridin-3-yl}methylene)-1-benzofuran-3(2H)-one 1198275-49-8 C28H23N3O5
    (2Z)-4,6-dihydroxy-2-({1-methyl-4-[4-(pyrrolidin-1-ylcarbonyl)phenyl]-1H-pyrrolo[2,3-b]pyridin-3-yl}methylene)-1-benzofuran-3(2H)-one
    —— 2,5-Dichloro-N-[4-(5-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-phenyl]-benzenesulfonamide 96108-07-5 C21H17Cl2N3O2S
    2,5-Dichloro-N-[4-(5-phenyl-4,5-dihydro-1H-pyrazol-3-yl)-phenyl]-benzenesulfonamide
    —— (2Z)-4-hydroxy-2-{[1-methyl-4-(1,3,3-trimethyl-6-azabicyclo[3.2.1]oct-6-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl]methylene}-1-benzofuran-3(2H)-one 1198275-62-5 C27H29N3O3
    (2Z)-4-hydroxy-2-{[1-methyl-4-(1,3,3-trimethyl-6-azabicyclo[3.2.1]oct-6-yl)-1H-pyrrolo[2,3-b]pyridin-3-yl]methylene}-1-benzofuran-3(2H)-one
    —— 2-(5-Amino-2-ethylamino-6-methyl-pyrimidin-4-yl)-phenol 113246-14-3 C13H16N4O
    2-(5-Amino-2-ethylamino-6-methyl-pyrimidin-4-yl)-phenol
    —— 2-diethoxyphosphoryloxy-5-(2-hydroxyethyl)-1,5-dimethyl-1,3-cyclohexadiene 82262-23-5 C14H25O5P
    2-diethoxyphosphoryloxy-5-(2-hydroxyethyl)-1,5-dimethyl-1,3-cyclohexadiene
    —— [(2,6-diethyl-N-(1-(6-(benzo[d]oxazol-2-yl)pyridin-2-yl)ethylidene)benzenamine)NiBr2] 1072920-15-0 C24H23Br2N3NiO
    [(2,6-diethyl-N-(1-(6-(benzo[d]oxazol-2-yl)pyridin-2-yl)ethylidene)benzenamine)NiBr2]
    —— 2-[(N-benzyl-α-aspartyl)-amino]-butyric acid ethyl ester 109645-45-6 C17H24N2O5
    2-[(N-benzyl-α-aspartyl)-amino]-butyric acid ethyl ester
    —— (2S,3S)-3-fluoro-1-<(4-methylphenyl)sulphenyl>-2-butanol 114107-11-8 C11H15FOS
    (2S,3S)-3-fluoro-1-<(4-methylphenyl)sulphenyl>-2-butanol
    —— 2-(hydroxyl-3-methoxy-5-nitrophenyl)methylene(isonictino)hydrazine 329053-25-0 C14H12N4O5
    2-(hydroxyl-3-methoxy-5-nitrophenyl)methylene(isonictino)hydrazine
    —— (2S,3R)-3-(Toluene-4-sulfonyloxy)-2-(trityl-amino)-butyric acid benzyl ester 142941-67-1 C37H35NO5S
    (2S,3R)-3-(Toluene-4-sulfonyloxy)-2-(trityl-amino)-butyric acid benzyl ester
    —— 2,7-dimethyl-1,1,3-trioxo-1,2,3,4-tetrahydro-1λ<sup>6</sup>-benzo[<i>e</i>][1,2]thiazine-4-carboxylic acid anilide 36078-08-7 C17H16N2O4S
    2,7-dimethyl-1,1,3-trioxo-1,2,3,4-tetrahydro-1λ<sup>6</sup>-benzo[<i>e</i>][1,2]thiazine-4-carboxylic acid anilide
    —— (2E,4E)-9,9-dimethoxy-nona-2,4-dien-1-ol 185139-21-3 C11H20O3
    (2E,4E)-9,9-dimethoxy-nona-2,4-dien-1-ol
    —— 2-(2-bromoallyloxy)phenol 1128193-90-7 C9H9BrO2
    2-(2-bromoallyloxy)phenol
    —— (2S,3S,4S)-3-Benzylamino-4,5-bis-(tert-butyl-dimethyl-silanyloxy)-2-ethyl-pentanoic acid 180415-32-1 C26H49NO4Si2
    (2S,3S,4S)-3-Benzylamino-4,5-bis-(tert-butyl-dimethyl-silanyloxy)-2-ethyl-pentanoic acid
    —— (2S,3R)-3-(4-bromophenyl)-3-phenyl-2-phthalimido-N-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)propanamide 1582806-95-8 C30H16BrF7N2O3
    (2S,3R)-3-(4-bromophenyl)-3-phenyl-2-phthalimido-N-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)propanamide
    —— 2'-<2-Acetoxy-3-<acetyl-tert-butylamino>propoxy>acetophenone 147849-88-5 C19H27NO5
    2'-<2-Acetoxy-3-<acetyl-tert-butylamino>propoxy>acetophenone
    —— 2H-Pyran, tetrahydro-2-[[(7Z)-10-iodo-7-decenyl]oxy]- 383392-91-4 C15H27IO2
    2H-Pyran, tetrahydro-2-[[(7Z)-10-iodo-7-decenyl]oxy]-
    —— 2-[2-(2-{2-[2-(6-Bromohexyloxy)ethoxy]ethoxy}phenoxy)ethoxy]ethanol 357609-92-8 C20H33BrO6
    2-[2-(2-{2-[2-(6-Bromohexyloxy)ethoxy]ethoxy}phenoxy)ethoxy]ethanol
    —— 2-(4-Bromo-phenoxy)-2-methyl-1-phenyl-propan-1-one 24473-28-7 C16H15BrO2
    2-(4-Bromo-phenoxy)-2-methyl-1-phenyl-propan-1-one
    —— 2'-fluoro-4,4''-dimethoxy-5'-methyl-1,1':3',1''-terphenyl 1452490-86-6 C21H19FO2
    2'-fluoro-4,4''-dimethoxy-5'-methyl-1,1':3',1''-terphenyl
    —— 2-(2,2-dimethylpent-4-ynyl)oxirane 148181-29-7 C9H14O
    2-(2,2-dimethylpent-4-ynyl)oxirane
    —— (2E)-1-butyl-2-[(1-phenylsulfanylcyclopropyl)methylidene]cyclohexan-1-ol 76042-35-8 C20H28OS
    (2E)-1-butyl-2-[(1-phenylsulfanylcyclopropyl)methylidene]cyclohexan-1-ol
    —— 2-bromo-1,1,1-trifluoro-2-(trifluoromethoxy)ethane 84011-04-1 C3HBrF6O
    2-bromo-1,1,1-trifluoro-2-(trifluoromethoxy)ethane
    —— 2-(4-Chloro-2-methylphenyl)-4-methyl-1,3-thiazole-5-carboxylic acid 1354407-39-8 C12H10ClNO2S
    2-(4-Chloro-2-methylphenyl)-4-methyl-1,3-thiazole-5-carboxylic acid
    —— 2,2,2-trifluoroethyl 3-(1-benzyl-3-nitro-1H-pyrazol-4-yl)-N-(tert-butoxycarbonyl)-L-alaninate 1380347-90-9 C20H23F3N4O6
    2,2,2-trifluoroethyl 3-(1-benzyl-3-nitro-1H-pyrazol-4-yl)-N-(tert-butoxycarbonyl)-L-alaninate
    —— 2-Nitro-1-cyclobutyl-propanol-(1) 89895-75-0 C7H13NO3
    2-Nitro-1-cyclobutyl-propanol-(1)
    —— (2S,6S)-4-Ethylsulfanyl-6-isopropyl-5-methyl-2-vinyl-6H-[1,3]oxathiine 132786-07-3 C12H20OS2
    (2S,6S)-4-Ethylsulfanyl-6-isopropyl-5-methyl-2-vinyl-6H-[1,3]oxathiine
    —— 2-(4-methylphenyl)amino-3-(triphenylphosphoranylidene-amino)pyrazino[2',3':4,5]-thieno[3,2-d]pyrimidin-4(3H)-one 1010433-30-3 C33H25N6OPS
    2-(4-methylphenyl)amino-3-(triphenylphosphoranylidene-amino)pyrazino[2',3':4,5]-thieno[3,2-d]pyrimidin-4(3H)-one
    —— 20-methoxymethoxy-3β-(2-tetrahydropyranyloxy)-21-nor-5-pregnene 129270-30-0 C27H44O4
    20-methoxymethoxy-3β-(2-tetrahydropyranyloxy)-21-nor-5-pregnene
    —— (2R,6R)-6-amino-2-phenylperhydro-1,4-thiazepin-5-one 110143-55-0 C11H14N2OS
    (2R,6R)-6-amino-2-phenylperhydro-1,4-thiazepin-5-one
    —— (22R,23R)-3β,22,23-trihydroxy-5α-cholestan-6-one 22,23-methylboronate 1397684-30-8 C28H47BO4
    (22R,23R)-3β,22,23-trihydroxy-5α-cholestan-6-one 22,23-methylboronate
    —— (2'R,3R,3aS,5S,6aS)-2'-(oxan-2-yloxymethyl)-5-phenylmethoxyspiro[4,5,6,6a-tetrahydro-3aH-cyclopenta[b]furan-3,1'-cyclopropane]-2-one 129368-27-0 C22H28O5
    (2'R,3R,3aS,5S,6aS)-2'-(oxan-2-yloxymethyl)-5-phenylmethoxyspiro[4,5,6,6a-tetrahydro-3aH-cyclopenta[b]furan-3,1'-cyclopropane]-2-one
    —— 2-(4,5-Dihydroxy-2-nitro-benzylidene)-malonic acid 109300-70-1 C10H7NO8
    2-(4,5-Dihydroxy-2-nitro-benzylidene)-malonic acid