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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-{[(2R,3S,4R,5R)-5-(2,4-Dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-3,4-dihydroxy-tetrahydro-furan-2-ylmethoxy]-hydroxy-phosphorylamino}-3-phenyl-propionic acid ethyl ester 72585-87-6 C20H26N3O10P
    2-{[(2R,3S,4R,5R)-5-(2,4-Dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-3,4-dihydroxy-tetrahydro-furan-2-ylmethoxy]-hydroxy-phosphorylamino}-3-phenyl-propionic acid ethyl ester
    —— 2-t-Butyl-4-isopropyl-1,2-dihydropyrid-1-yl-lithium 73075-01-1 C12H20N*Li
    2-t-Butyl-4-isopropyl-1,2-dihydropyrid-1-yl-lithium
    —— 2-Methylpropan-1-ol-2-ammoniumanissaeuresalz 72710-77-1 C4H11NO*C8H8O3
    2-Methylpropan-1-ol-2-ammoniumanissaeuresalz
    —— (2S,11bR)-2-(2,2-Dimethoxy-ethyl)-3-ethyl-9,10-dimethoxy-4-oxo-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinoline-3-carboxylic acid 71457-08-4 C22H31NO7
    (2S,11bR)-2-(2,2-Dimethoxy-ethyl)-3-ethyl-9,10-dimethoxy-4-oxo-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinoline-3-carboxylic acid
    —— 2-(3,4-dichloro-phenyl)-N-[(S)-1-(4-fluoro-phenyl)-2-hydroxy-ethyl]-4-(4-methanesulfonyl-piperazin-1-yl)-2-methyl-butyramide 1093079-58-3 C24H30Cl2FN3O4S
    2-(3,4-dichloro-phenyl)-N-[(S)-1-(4-fluoro-phenyl)-2-hydroxy-ethyl]-4-(4-methanesulfonyl-piperazin-1-yl)-2-methyl-butyramide
    —— 2,2,2-trifluoro-N-(4-iodo-3-methylphenyl)acetamide 647821-04-3 C9H7F3INO
    2,2,2-trifluoro-N-(4-iodo-3-methylphenyl)acetamide
    —— 2-(2-bromophenylmethyl)-1-(cyanomethylene)cyclohexane 323199-45-7 C15H16BrN
    2-(2-bromophenylmethyl)-1-(cyanomethylene)cyclohexane
    —— 2-(p-Chlorphenoxyacetamido)-pyrimidin 18602-68-1 C12H10ClN3O2
    2-(p-Chlorphenoxyacetamido)-pyrimidin
    —— 2(S)-{[7-(4-tert-Butyl-phenoxy)-1-cyclopentylmethyl-isoquinoline-3-carbonyl]-amino}-3-(5-isopropylthiophen-2-yl)-propionic acid 861431-13-2 C36H42N2O4S
    2(S)-{[7-(4-tert-Butyl-phenoxy)-1-cyclopentylmethyl-isoquinoline-3-carbonyl]-amino}-3-(5-isopropylthiophen-2-yl)-propionic acid
    —— 2-Oxo-2H-chromene-3-carboxylic acid 4-nitro-benzyl ester 121987-82-4 C17H11NO6
    2-Oxo-2H-chromene-3-carboxylic acid 4-nitro-benzyl ester
    —— 2,6-dibromo-4-[(3R)-3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]-3-methylphenolate 47672-19-5 C21H13Br4O5S
    2,6-dibromo-4-[(3R)-3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]-3-methylphenolate
    —— 2-(2,2-dichloro-4,5-diphenyl-1,3,2l5-dioxasilol-2-yl)-1,3-bis(2,6-diisopropylphenyl)-2,3-dihydro-1H-imidazole 1236148-30-3 C41H46Cl2N2O2Si
    2-(2,2-dichloro-4,5-diphenyl-1,3,2l5-dioxasilol-2-yl)-1,3-bis(2,6-diisopropylphenyl)-2,3-dihydro-1H-imidazole
    —— 2,3,4,5-Tetra-O-benzyl-6-desoxy-aldehydo-DL-talose 102436-37-3 C34H36O5
    2,3,4,5-Tetra-O-benzyl-6-desoxy-aldehydo-DL-talose
    —— 2-acetamino-8-nitro-10,11-dihydro-5H-dibenz<b,f>azepine 79772-23-9 C16H15N3O3
    2-acetamino-8-nitro-10,11-dihydro-5H-dibenz<b,f>azepine
    —— 2-benzyl-4,5-diphenyl-2<i>H</i>-pyrazol-3-ylamine 33233-31-7 C22H19N3
    2-benzyl-4,5-diphenyl-2<i>H</i>-pyrazol-3-ylamine
    —— 2,5-dimethylthioacetamide 32669-54-8 C10H13NS
    2,5-dimethylthioacetamide
    —— 2-[(3aS,7aR)-2,3,3a,4,5,6,7,7a-octahydro-1-benzofuran-2-yl]acetaldehyde 1160283-33-9 C10H16O2
    2-[(3aS,7aR)-2,3,3a,4,5,6,7,7a-octahydro-1-benzofuran-2-yl]acetaldehyde
    —— 2-[4-(tert-Butyl-dimethyl-silanyloxy)-3-(2-nitro-phenyl)-butyl]-thioxanthen-9-one 855743-27-0 C29H33NO4SSi
    2-[4-(tert-Butyl-dimethyl-silanyloxy)-3-(2-nitro-phenyl)-butyl]-thioxanthen-9-one
    —— (25R)-5α-spirostan-2-ene 16653-23-9 C27H42O2
    (25R)-5α-spirostan-2-ene
    —— 2-methylmercapto(2,4-dimethyl-5-cyanopyridin-6-yl)-4-chloro-quinoxaline 170701-26-5 C17H13ClN4S
    2-methylmercapto(2,4-dimethyl-5-cyanopyridin-6-yl)-4-chloro-quinoxaline
    —— 2-iododibenzofulvene 1233508-26-3 C14H9I
    2-iododibenzofulvene
    —— 2-(4-fluorophenyl)-5-methylene-4,5-dihydrooxazole 1214921-92-2 C10H8FNO
    2-(4-fluorophenyl)-5-methylene-4,5-dihydrooxazole
    —— 2-Methyl-4-[4-[2-[3-(3-piperidin-1-ylpropoxy)phenyl]ethyl]piperazin-1-yl]quinoline;2,2,2-trifluoroacetic acid 684246-19-3 C2HF3O2*C30H40N4O
    2-Methyl-4-[4-[2-[3-(3-piperidin-1-ylpropoxy)phenyl]ethyl]piperazin-1-yl]quinoline;2,2,2-trifluoroacetic acid
    —— 2-(4-((2-(6-aminopyridin-3-yl)-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methyl)piperazin-1-yl)ethanol 1032754-42-9 C22H29N7O2S
    2-(4-((2-(6-aminopyridin-3-yl)-4-morpholinothieno[3,2-d]pyrimidin-6-yl)methyl)piperazin-1-yl)ethanol
    —— 2,2-Dibutyl-[1,3,2]oxathiagermolane 20372-18-3 C10H22GeOS
    2,2-Dibutyl-[1,3,2]oxathiagermolane
    —— 2,3-dimethyl-7-methylsulfanyl-thieno[3,4-<i>b</i>]pyrazine-5-carbonitrile 65209-72-5 C10H9N3S2
    2,3-dimethyl-7-methylsulfanyl-thieno[3,4-<i>b</i>]pyrazine-5-carbonitrile
    —— 2-Chloro-2-(4-chloro-phenylsulfanyl)-1-(4-nitro-phenyl)-ethanone 67655-00-9 C14H9Cl2NO3S
    2-Chloro-2-(4-chloro-phenylsulfanyl)-1-(4-nitro-phenyl)-ethanone
    —— 2,3,6,7-Tetramethyl-9,10-dioxo-5,8,9,10-tetrahydro-4bH-phenanthrene-8a-carbonitrile 67984-86-5 C19H19NO2
    2,3,6,7-Tetramethyl-9,10-dioxo-5,8,9,10-tetrahydro-4bH-phenanthrene-8a-carbonitrile
    —— 2'-Amino-3-hydroxy-4-nitrodiphenylsulfid 65263-13-0 C12H10N2O3S
    2'-Amino-3-hydroxy-4-nitrodiphenylsulfid
    —— (2-Hydroxy-5-methoxyphenyl)-dimethylsulfonium 46057-61-8 C9H13O2S
    (2-Hydroxy-5-methoxyphenyl)-dimethylsulfonium
    —— (2S,3S,4aR,7S,8aR)-2,3-dimethoxy-2,3-dimethyl-7-phenylmethoxy-4a,5,6,7,8,8a-hexahydrobenzo[b][1,4]dioxine-5,6-diol 943032-32-4 C19H28O7
    (2S,3S,4aR,7S,8aR)-2,3-dimethoxy-2,3-dimethyl-7-phenylmethoxy-4a,5,6,7,8,8a-hexahydrobenzo[b][1,4]dioxine-5,6-diol
    —— 2-amino-N-[2-({1-[1-(4-chlorophenyl)cyclobutyl]-1,2,3,4-tetrahydroisoquinolin-7-yl}oxy)ethyl]pyrimidine-5-sulfonamide 1190642-64-8 C25H28ClN5O3S
    2-amino-N-[2-({1-[1-(4-chlorophenyl)cyclobutyl]-1,2,3,4-tetrahydroisoquinolin-7-yl}oxy)ethyl]pyrimidine-5-sulfonamide
    —— 2-Chloro-4-[3-[(4-chloro-6-methoxy-1,3,5-triazin-2-yl)oxy]phenoxy]-6-methoxy-1,3,5-triazine 1408326-71-5 C14H10Cl2N6O4
    2-Chloro-4-[3-[(4-chloro-6-methoxy-1,3,5-triazin-2-yl)oxy]phenoxy]-6-methoxy-1,3,5-triazine
    —— 2,4-bis-(4-diethylamino-phenyl)-<i>N</i>,<i>N</i>'-bis-(2-morpholin-4-yl-quinazolin-4-yl)-[1,2,4]thiadiazolidine-3,5-diylidenediamine 65867-16-5 C46H52N12O2S
    2,4-bis-(4-diethylamino-phenyl)-<i>N</i>,<i>N</i>'-bis-(2-morpholin-4-yl-quinazolin-4-yl)-[1,2,4]thiadiazolidine-3,5-diylidenediamine
    —— (2S)-2-amino-4-{[(4-nitrophenyl)methyl]selanyl}butanoic acid 1601474-75-2 C11H14N2O4Se
    (2S)-2-amino-4-{[(4-nitrophenyl)methyl]selanyl}butanoic acid
    —— 2,6-Bis(2-fluorphenoxymethyl)pyridin 66434-01-3 C19H15F2NO2
    2,6-Bis(2-fluorphenoxymethyl)pyridin
    —— 2-Ethoxy-1-methyl-1H-indole-3-carboxylic acid (3-trifluoromethyl-phenyl)-amide 65241-65-8 C19H17F3N2O2
    2-Ethoxy-1-methyl-1H-indole-3-carboxylic acid (3-trifluoromethyl-phenyl)-amide
    —— 2-((R)-3-((tert-butyldimethylsilyloxy)methyl)-2-oxo-5-phenyl-2,3-dihydro-1H-benzo[e][1,4]diazepin-1-yl)-N-(5-methylhex-1-en-3-yl)acetamide 1242185-32-5 C31H43N3O3Si
    2-((R)-3-((tert-butyldimethylsilyloxy)methyl)-2-oxo-5-phenyl-2,3-dihydro-1H-benzo[e][1,4]diazepin-1-yl)-N-(5-methylhex-1-en-3-yl)acetamide
    —— 2-Trifluormethyl-1,3-dithiolan-1,1-dioxid 122491-33-2 C4H5F3O2S2
    2-Trifluormethyl-1,3-dithiolan-1,1-dioxid
    —— 2,2,2-Trifluoro-N-[1-((3aR,4R,6R,6aR)-6-hydroxymethyl-2-methoxy-2-methyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-4-oxo-2-thioxo-1,2,3,4-tetrahydro-pyrimidin-5-ylmethyl]-N-methyl-acetamide 143429-04-3 C16H20F3N3O7S
    2,2,2-Trifluoro-N-[1-((3aR,4R,6R,6aR)-6-hydroxymethyl-2-methoxy-2-methyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-4-oxo-2-thioxo-1,2,3,4-tetrahydro-pyrimidin-5-ylmethyl]-N-methyl-acetamide
    —— (2S)-1-[(4-methoxybenzyl)oxy]-6-(trimethylsilyl)hex-5-yn-2-ol 1326704-09-9 C17H26O3Si
    (2S)-1-[(4-methoxybenzyl)oxy]-6-(trimethylsilyl)hex-5-yn-2-ol
    —— 2-Benzyloxy-N-((S)-1-naphthalen-1-yl-ethyl)-succinamic acid ethyl ester 121925-78-8 C25H27NO4
    2-Benzyloxy-N-((S)-1-naphthalen-1-yl-ethyl)-succinamic acid ethyl ester
    —— 2,8-bis-allyloxy-3,7-dimethoxy-dibenzofuran 667927-57-3 C20H20O5
    2,8-bis-allyloxy-3,7-dimethoxy-dibenzofuran
    —— 2-Carboxy-4-benzylamino-2,3,4,5-tetrahydro-1,4-benzoxazepin-5-on 19011-87-1 C17H16N2O4
    2-Carboxy-4-benzylamino-2,3,4,5-tetrahydro-1,4-benzoxazepin-5-on
    —— 2-[2-methyl-6-((2S,3'R)-2-methyl-[1,3']bipyrrolidinyl-1'-yl)-pyridin-3-yl]-1-oxo-2,8-diaza-spiro[4.5]decane-8-carboxylic acid tert-butyl ester 1350411-47-0 C28H43N5O3
    2-[2-methyl-6-((2S,3'R)-2-methyl-[1,3']bipyrrolidinyl-1'-yl)-pyridin-3-yl]-1-oxo-2,8-diaza-spiro[4.5]decane-8-carboxylic acid tert-butyl ester
    —— 2-[5-(4-ethoxyphenyl)-4H-[1,2,4]triazol-3-ylsulfanyl]-N-(3-methoxyphenyl)acetamide 1343392-56-2 C19H20N4O3S
    2-[5-(4-ethoxyphenyl)-4H-[1,2,4]triazol-3-ylsulfanyl]-N-(3-methoxyphenyl)acetamide
    —— 2-(3-{[2,2-difluorocyclopropyl]methyl}-2-oxo-2,3-dihydro-1,3-benzothiazol-6-yl)-3-fluorobenzonitrile 1345960-29-3 C18H11F3N2OS
    2-(3-{[2,2-difluorocyclopropyl]methyl}-2-oxo-2,3-dihydro-1,3-benzothiazol-6-yl)-3-fluorobenzonitrile
    —— 2,11,18,27-Tetraoxapentacyclo[26.4.0.04,9.012,17.020,25]dotriaconta-1(32),4(9),12,14,16,20(25),28,30-octaene-6,6,7,7,22,22,23,23-octacarbonitrile 1386375-44-5 C36H24N8O4
    2,11,18,27-Tetraoxapentacyclo[26.4.0.04,9.012,17.020,25]dotriaconta-1(32),4(9),12,14,16,20(25),28,30-octaene-6,6,7,7,22,22,23,23-octacarbonitrile
    —— 2-(4,9-dihydro-3H-β-carbolin-1-yl)-5-(4-nitrophenyl)-penta-2,4-dienenitrile mesylate 1309611-69-5 CH4O3S*C22H16N4O2
    2-(4,9-dihydro-3H-β-carbolin-1-yl)-5-(4-nitrophenyl)-penta-2,4-dienenitrile mesylate
    —— 2-[4-Azido-1-(4-chloro-benzenesulfonyl)-cyclohexyl]-1,4-difluoro-benzene 471903-57-8 C18H16ClF2N3O2S
    2-[4-Azido-1-(4-chloro-benzenesulfonyl)-cyclohexyl]-1,4-difluoro-benzene