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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[5-((3aR,4S,6aR)-2,2-Dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-2-methyl-furan-3-ylmethyl]-isoindole-1,3-dione 194297-18-2 C21H21NO6
    2-[5-((3aR,4S,6aR)-2,2-Dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-2-methyl-furan-3-ylmethyl]-isoindole-1,3-dione
    —— 2,3,4,5-tetraethyl-5-phenylcyclopenta-1,3-dien-1-yl benzoate 1373825-88-7 C26H30O2
    2,3,4,5-tetraethyl-5-phenylcyclopenta-1,3-dien-1-yl benzoate
    —— 2-amino-9-[(2R,3R,4R,5R)-5-ethyl-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one 1445385-68-1 C12H16FN5O4
    2-amino-9-[(2R,3R,4R,5R)-5-ethyl-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1H-purin-6-one
    —— 2,4,6-trineopentylbenzenethiol 344867-87-4 C21H36S
    2,4,6-trineopentylbenzenethiol
    —— 2-thiophen-2-yl-1-m-tolyl-ethylamine 958033-58-4 C13H15NS
    2-thiophen-2-yl-1-m-tolyl-ethylamine
    —— 2-(3-((R)-1-((S)-1-(4-chlorophenylsulfonyl)piperidine-2-carbonyloxy)-3-(3,4-dimethoxyphenyl)propyl)phenoxy)acetic acid 1373829-90-3 C31H34ClNO9S
    2-(3-((R)-1-((S)-1-(4-chlorophenylsulfonyl)piperidine-2-carbonyloxy)-3-(3,4-dimethoxyphenyl)propyl)phenoxy)acetic acid
    —— 2-<3,5-Dinitro-phenyl>-5-p-tolyl-1,3,4-oxdiazol 100953-92-2 C15H10N4O5
    2-<3,5-Dinitro-phenyl>-5-p-tolyl-1,3,4-oxdiazol
    —— 2-(2-hydroxyethyl)-3-oxo-N-(2-(trifluoromethoxy)benzyl)-2,3-dihydro-[1,2,4]triazolo[4,3-a]pyridine-6-carboxamide 1241826-30-1 C17H15F3N4O4
    2-(2-hydroxyethyl)-3-oxo-N-(2-(trifluoromethoxy)benzyl)-2,3-dihydro-[1,2,4]triazolo[4,3-a]pyridine-6-carboxamide
    —— (2Z)-N-[2-amino-2-oxoethyl]-N-methyl-2-{1-[2-chloro-4-(3-methyl-1H-pyrazol-1-yl)benzoyl]-4,4-difluoro-1,2,3,4-tetrahydro-5H-1-benzazepin-5-ylidene}acetamide 530089-06-6 C26H24ClF2N5O3
    (2Z)-N-[2-amino-2-oxoethyl]-N-methyl-2-{1-[2-chloro-4-(3-methyl-1H-pyrazol-1-yl)benzoyl]-4,4-difluoro-1,2,3,4-tetrahydro-5H-1-benzazepin-5-ylidene}acetamide
    —— 2-[6-[[4-[[6-[(2-Hydroxyphenyl)methylideneamino]hexylamino]methyl]-2,5-dimethoxyphenyl]methylamino]hexyliminomethyl]phenol 1437797-11-9 C36H50N4O4
    2-[6-[[4-[[6-[(2-Hydroxyphenyl)methylideneamino]hexylamino]methyl]-2,5-dimethoxyphenyl]methylamino]hexyliminomethyl]phenol
    —— 2,2-bis(ethylthio)-5-(tert-butyldimethylsiloxy)hexanal 87921-18-4 C16H34O2S2Si
    2,2-bis(ethylthio)-5-(tert-butyldimethylsiloxy)hexanal
    —— 2-Amino-3-(3-pyrazolyl)-6-methylpyridin 27023-17-2 C9H10N4
    2-Amino-3-(3-pyrazolyl)-6-methylpyridin
    —— 2-morpholin-4-yl-3,4-dihydro-pyrimidin-4-ylamine; anion 57356-57-7 C8H14N4O
    2-morpholin-4-yl-3,4-dihydro-pyrimidin-4-ylamine; anion
    —— (2S,4R,5R)-1-benzoyl-4-hydroxy-N,N-dimethyl-5-(naphthalen-2-yl)pyrrolidine-2-carboxamide 1365656-92-3 C24H24N2O3
    (2S,4R,5R)-1-benzoyl-4-hydroxy-N,N-dimethyl-5-(naphthalen-2-yl)pyrrolidine-2-carboxamide
    —— 2-Chloro-2-fluoro-2-fluorosulfonylacetic acid 912269-96-6 C2HClF2O4S
    2-Chloro-2-fluoro-2-fluorosulfonylacetic acid
    —— 2-(3-{2-[(phenylmethanesulfonyl)-heptyl-amino]-ethyl}-phenoxy)-2-methyl-butyric Acid 450413-08-8 C27H39NO5S
    2-(3-{2-[(phenylmethanesulfonyl)-heptyl-amino]-ethyl}-phenoxy)-2-methyl-butyric Acid
    —— (2,2-di-tert-butyl-5-methyl-1,3,2-dioxasilinan-5-yl)methyl (E)-acrylate-3-d 1273544-93-6 C16H30O4Si
    (2,2-di-tert-butyl-5-methyl-1,3,2-dioxasilinan-5-yl)methyl (E)-acrylate-3-d
    —— (2R,4’S)-4-(tert-butyldimethysilyloxy)-4-(2-hydroxymethyl-5-methoxy-7-methylchroman-2-yl)methyl butanoate 1616780-06-3 C23H38O6Si
    (2R,4’S)-4-(tert-butyldimethysilyloxy)-4-(2-hydroxymethyl-5-methoxy-7-methylchroman-2-yl)methyl butanoate
    —— 2-(6-bromo-1H-indol-3-yl)-1,2-diphenylethan-1-one 1174712-61-8 C22H16BrNO
    2-(6-bromo-1H-indol-3-yl)-1,2-diphenylethan-1-one
    —— 2-Bromo-5-chloro-4-methylcyclopent-2-en-1-one 54359-00-1 C6H6BrClO
    2-Bromo-5-chloro-4-methylcyclopent-2-en-1-one
    —— 2-Acetylmethylen-5,5-dimethyl-3-oxo-piperidin 17132-82-0 C10H15NO2
    2-Acetylmethylen-5,5-dimethyl-3-oxo-piperidin
    —— 2-(1,3-diethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2,3-dihydroisothiazole-1,1-dioxide 1620759-00-3 C11H15N3O4S
    2-(1,3-diethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2,3-dihydroisothiazole-1,1-dioxide
    —— (2R)-2-[4-(5-methyl-1-[4-(4-propylcyclohexylmethoxy)phenyl]-1H-pyrrol-2-yl)phenoxy]-3-phenylpropanoic acid 376645-97-5 C36H41NO4
    (2R)-2-[4-(5-methyl-1-[4-(4-propylcyclohexylmethoxy)phenyl]-1H-pyrrol-2-yl)phenoxy]-3-phenylpropanoic acid
    —— 2-<3-formyl-2-((2-propenyl)oxy)phenoxy>-N-<4-(n-octyloxy)phenyl>acetamide 154824-38-1 C26H33NO5
    2-<3-formyl-2-((2-propenyl)oxy)phenoxy>-N-<4-(n-octyloxy)phenyl>acetamide
    —— 2-(3-{2-[1-heptyl-3-(4-isopropyl-phenyl)-ureido]-ethyl}-phenoxy)-2-methylbutyric Acid 450412-42-7 C30H44N2O4
    2-(3-{2-[1-heptyl-3-(4-isopropyl-phenyl)-ureido]-ethyl}-phenoxy)-2-methylbutyric Acid
    —— 2-tert-butyloxy-5-tert-butyloxycarbonylamino-5-[3-(4-octyloxyphenyl)propyl]-2-oxo-2λ5-1,3,2-dioxaphosphinane 844497-28-5 C29H50NO7P
    2-tert-butyloxy-5-tert-butyloxycarbonylamino-5-[3-(4-octyloxyphenyl)propyl]-2-oxo-2λ5-1,3,2-dioxaphosphinane
    —— 2-(dimethylphosphino)-4,5-dimethylphosphinine 174678-12-7 C9H14P2
    2-(dimethylphosphino)-4,5-dimethylphosphinine
    —— (2-oxo-[4]piperidyl)-acetic acid 32741-96-1 C7H11NO3
    (2-oxo-[4]piperidyl)-acetic acid
    —— 2-((4-fluorophenyl)(phenyl)methylene)cyclobutanol 1219040-82-0 C17H15FO
    2-((4-fluorophenyl)(phenyl)methylene)cyclobutanol
    —— 2,4,6-Trimethyl-benzenesulfonate1-amino-2-prop-1-ynyl-pyridinium; 89876-82-4 C8H9N2*C9H11O3S
    2,4,6-Trimethyl-benzenesulfonate1-amino-2-prop-1-ynyl-pyridinium;
    —— 2-[5-benzyl-1,4,5-trimethyl-3,6-dioxopiperazin-2-ylidenemethyl]-4-fluorobenzonitrile 1092732-22-3 C22H20FN3O2
    2-[5-benzyl-1,4,5-trimethyl-3,6-dioxopiperazin-2-ylidenemethyl]-4-fluorobenzonitrile
    —— 2,2,8,8,8a-pentamethyl-3,5,6,7-tetrahydro-[1,3]thiazolo[3,2-a]pyridine 87632-05-1 C12H23NS
    2,2,8,8,8a-pentamethyl-3,5,6,7-tetrahydro-[1,3]thiazolo[3,2-a]pyridine
    —— 2-(4-Chloro-phenyl)-3-[4-(2-phenylamino-thiazol-4-yl)-phenyl]-thiazolidin-4-one 86440-20-2 C24H18ClN3OS2
    2-(4-Chloro-phenyl)-3-[4-(2-phenylamino-thiazol-4-yl)-phenyl]-thiazolidin-4-one
    —— 2-{4-[(2S)-2-hydroxy-3-(2-methylbenzothiazol-5-yloxy)propyl]piperazinyl}-N-(3-phenylphenyl)acetamide 625856-67-9 C29H32N4O3S
    2-{4-[(2S)-2-hydroxy-3-(2-methylbenzothiazol-5-yloxy)propyl]piperazinyl}-N-(3-phenylphenyl)acetamide
    —— 2-tert-butyloxy-5-tert-butyloxycarbonylamino-5-(8-benzyloxyoctyl)-2-oxo-2λ5-1,3,2-dioxaphosphinane 844497-44-5 C27H46NO7P
    2-tert-butyloxy-5-tert-butyloxycarbonylamino-5-(8-benzyloxyoctyl)-2-oxo-2λ5-1,3,2-dioxaphosphinane
    —— 2-<(Thymyloxy)methyl>-4-acetylimidazole 88158-41-2 C16H20N2O2
    2-<(Thymyloxy)methyl>-4-acetylimidazole
    —— 2-Hydroxy-2-methyl-3-(5-methyl-furan-2-yl)-propionic acid methyl ester 89215-48-5 C10H14O4
    2-Hydroxy-2-methyl-3-(5-methyl-furan-2-yl)-propionic acid methyl ester
    —— 2-methyl-4-nitro-1H-imidazole-5-carboxylic acid 116273-51-9 C5H5N3O4
    2-methyl-4-nitro-1H-imidazole-5-carboxylic acid
    —— 2-Cyano-4.5-dimethyl-4-nitro-1.4-dihydrophenol 52911-69-0 C9H10N2O3
    2-Cyano-4.5-dimethyl-4-nitro-1.4-dihydrophenol
    —— 2,2,7,7,12,12,18,18-octaethyl-15-methyl-23,24-diaza-25,26-diazanidapentacyclo[17.3.1.13,6.18,11.113,17]hexacosa-1(23),3,5,8,10,13(24),14,16,19,21-decaene;oxotitanium(2+) 185116-90-9 C39H52N4OTi
    2,2,7,7,12,12,18,18-octaethyl-15-methyl-23,24-diaza-25,26-diazanidapentacyclo[17.3.1.13,6.18,11.113,17]hexacosa-1(23),3,5,8,10,13(24),14,16,19,21-decaene;oxotitanium(2+)
    —— (2Z)-2-(3-butyl-5-tert-butyl-1,3-thiazol-2(3H)-ylidene)-1-(3-chlorothien-2-yl)ethanone 1029971-21-8 C17H22ClNOS2
    (2Z)-2-(3-butyl-5-tert-butyl-1,3-thiazol-2(3H)-ylidene)-1-(3-chlorothien-2-yl)ethanone
    —— (2S)-2-{[1-(biphenyl-2-ylcarbamoyl)pyrrolidine-2-carbonyl]amino}-3-(4-fluorophenyl)-propionic acid 1080643-83-9 C27H26FN3O4
    (2S)-2-{[1-(biphenyl-2-ylcarbamoyl)pyrrolidine-2-carbonyl]amino}-3-(4-fluorophenyl)-propionic acid
    —— 2-bromo-1-(2,5-dibromophenyl)ethanone oxime 1215858-75-5 C8H6Br3NO
    2-bromo-1-(2,5-dibromophenyl)ethanone oxime
    —— 2-(2-dibutylphosphinoyl-4-hydroxy-phenylazo)-6-methoxy-3-methyl-benzothiazolium; chloride 58307-21-4 C23H31N3O3PS*Cl
    2-(2-dibutylphosphinoyl-4-hydroxy-phenylazo)-6-methoxy-3-methyl-benzothiazolium; chloride
    —— 2-methyl-3,3-diphenyl-N-(prop-2-yn-1-yl)acrylamide 1335201-49-4 C19H17NO
    2-methyl-3,3-diphenyl-N-(prop-2-yn-1-yl)acrylamide
    —— 2-Benzyl-5-methyl-6-methylsulfanyl-2,5-dihydro-pyrazolo[3,4-d]pyrimidin-4-one 223464-79-7 C14H14N4OS
    2-Benzyl-5-methyl-6-methylsulfanyl-2,5-dihydro-pyrazolo[3,4-d]pyrimidin-4-one
    —— (2S,3R)-3-Chloro-2-(4-chloro-phenyl)-3,6-dinitro-chroman-4-one 143468-48-8 C15H8Cl2N2O6
    (2S,3R)-3-Chloro-2-(4-chloro-phenyl)-3,6-dinitro-chroman-4-one
    —— 2-(benzylthio)-3-phenylpyrazino[2',3':4,5]-thieno[3,2-d]-1,2,4-triazolo[1,5-a]pyrimidin-10(3H)-one 1010433-68-7 C22H14N6OS2
    2-(benzylthio)-3-phenylpyrazino[2',3':4,5]-thieno[3,2-d]-1,2,4-triazolo[1,5-a]pyrimidin-10(3H)-one
    —— <2<sup>3</sup>>(2.7)Phenanthrenophan-trien 21830-02-4 C48H30
    <2<sup>3</sup>>(2.7)Phenanthrenophan-trien
    —— (2R,3S,5Z,8S,9R)-3-(4-methoxybenzyloxy)-8-(tert-butyldiphenylsilanyloxy)-9-vinyl-2,3,4,7,8,9-hexahydrooxonine-2-carbaldehyde 1172121-76-4 C35H42O5Si
    (2R,3S,5Z,8S,9R)-3-(4-methoxybenzyloxy)-8-(tert-butyldiphenylsilanyloxy)-9-vinyl-2,3,4,7,8,9-hexahydrooxonine-2-carbaldehyde