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中文名称 英文名称 CAS号 化学式 结构式图片
—— 2-[(Z)-Formylimino]-3-iodo-butyric acid methyl ester 145531-81-3 C6H8INO3
2-[(Z)-Formylimino]-3-iodo-butyric acid methyl ester
—— 2-[2'-(2-oxo-2-pyrrolidin-1-yl-ethyl)biphenyl-2-yl]-1-pyrrolidin-1-yl-ethanone 1337550-86-3 C24H28N2O2
2-[2'-(2-oxo-2-pyrrolidin-1-yl-ethyl)biphenyl-2-yl]-1-pyrrolidin-1-yl-ethanone
—— 2-[6-[2-(4-methylpiperazin-1-yl)ethoxy]-3H-1,3-benzothiazol-2-ylidene]-2-[4-(trifluoromethyl)pyrimidin-2-yl]acetamide 1219483-25-6 C21H23F3N6O2S
2-[6-[2-(4-methylpiperazin-1-yl)ethoxy]-3H-1,3-benzothiazol-2-ylidene]-2-[4-(trifluoromethyl)pyrimidin-2-yl]acetamide
—— 2-trideuteroacetylcyclohexanone 1446518-86-0 C8H12O2
2-trideuteroacetylcyclohexanone
—— 2,4-bis-(4-methoxy-phenyl)-4-methyl-pent-2-ene 95936-03-1 C20H24O2
2,4-bis-(4-methoxy-phenyl)-4-methyl-pent-2-ene
—— 2-azido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranosyl-(1->4)-methyl 3-O-benzyl-1,2-O-isopropylidene-α-D-glucopyranosyluronate 525593-65-1 C37H43N3O11
2-azido-3,6-di-O-benzyl-2-deoxy-α-D-glucopyranosyl-(1->4)-methyl 3-O-benzyl-1,2-O-isopropylidene-α-D-glucopyranosyluronate
—— [2-(1H-Benzoimidazol-2-ylamino)-4-hydroxy-6-methyl-pyrimidin-5-yl]-acetic acid ethyl ester 86328-31-6 C16H17N5O3
[2-(1H-Benzoimidazol-2-ylamino)-4-hydroxy-6-methyl-pyrimidin-5-yl]-acetic acid ethyl ester
—— 2-(3-methylbenzyl)-3-phenylacrylic acid methyl ester 1228955-01-8 C18H18O2
2-(3-methylbenzyl)-3-phenylacrylic acid methyl ester
—— 2-[4-(4-diethylamino-phenylimino)-3-heptadecyl-5-oxo-4,5-dihydro-pyrazol-1-yl]-benzothiazole-5,6-dicarboxylic acid 118044-50-1 C39H53N5O5S
2-[4-(4-diethylamino-phenylimino)-3-heptadecyl-5-oxo-4,5-dihydro-pyrazol-1-yl]-benzothiazole-5,6-dicarboxylic acid
—— (2R)-4-bromo-1,1-dimethoxy-2-methylbutane 1413919-12-6 C7H15BrO2
(2R)-4-bromo-1,1-dimethoxy-2-methylbutane
—— 2-O-benzoyl-3-deoxy-6-O-(p-methoxybenzoyl)-4-O-<6-O-acetyl-2,3-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl)-β-D-galactopyranosyl>-β-D-ribo-hexopyranosyl trichloroacetamidate 176165-47-2 C59H60Cl3NO25
2-O-benzoyl-3-deoxy-6-O-(p-methoxybenzoyl)-4-O-<6-O-acetyl-2,3-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl)-β-D-galactopyranosyl>-β-D-ribo-hexopyranosyl trichloroacetamidate
—— 2-Benzenesulfonyl-3-((3aR,6aR)-2,2-dimethyl-3a,6a-dihydro-furo[2,3-d][1,3]dioxol-5-yl)-propionic acid ethyl ester 105198-62-7 C18H22O7S
2-Benzenesulfonyl-3-((3aR,6aR)-2,2-dimethyl-3a,6a-dihydro-furo[2,3-d][1,3]dioxol-5-yl)-propionic acid ethyl ester
—— (2R,3R,4R,5S)-5-<(1S)-2-(benzoyloxy)-1-hydroxyethyl>-2,3-(isopropylidenedioxy)-4-methyl-4-vinyltetrahydrofuran 107136-46-9 C19H24O6
(2R,3R,4R,5S)-5-<(1S)-2-(benzoyloxy)-1-hydroxyethyl>-2,3-(isopropylidenedioxy)-4-methyl-4-vinyltetrahydrofuran
—— 2-[(3-amino-5-oxo-4,5-dihydropyrazol-1-yl)-furan-2-yl-methylene]-malononitrile 1245835-98-6 C11H7N5O2
2-[(3-amino-5-oxo-4,5-dihydropyrazol-1-yl)-furan-2-yl-methylene]-malononitrile
—— 2-(4',4',5',5'-tetramethyl-4',5'-dihydro-1H-imidazol-1'-oxyl-2'-yl)-2-(4',4',5',5'-tetramethylimidazolidine-2'-yl)-propane 1309974-82-0 C17H35N4O
2-(4',4',5',5'-tetramethyl-4',5'-dihydro-1H-imidazol-1'-oxyl-2'-yl)-2-(4',4',5',5'-tetramethylimidazolidine-2'-yl)-propane
—— 2-(((2-methoxyethyl)(pyridine-2-ylmethyl)-amino)methyl)-4-methyl-6-(((pyridin-2-ylmethyl)(4-vinylbenzyl)-amino)methyl)phenol 1443518-12-4 C33H38N4O2
2-(((2-methoxyethyl)(pyridine-2-ylmethyl)-amino)methyl)-4-methyl-6-(((pyridin-2-ylmethyl)(4-vinylbenzyl)-amino)methyl)phenol
—— 2-Bromo-3-(N-acetylethylamino)-1,4-naphthoquinone 74386-23-5 C14H12BrNO3
2-Bromo-3-(N-acetylethylamino)-1,4-naphthoquinone
—— (2E,4E)-ethyl 5-(4-methoxyphenylsulfonyl)penta-2,4-dienoate 1452261-65-2 C14H16O5S
(2E,4E)-ethyl 5-(4-methoxyphenylsulfonyl)penta-2,4-dienoate
—— (2S)-N-[(1S)-1-benzyl-2-hydroxy-ethyl]-5-oxo-pyrrolidine-2-carboxamide 1240160-39-7 C14H18N2O3
(2S)-N-[(1S)-1-benzyl-2-hydroxy-ethyl]-5-oxo-pyrrolidine-2-carboxamide
—— 2-piperidinomethyl-chromen-4-one 115822-65-6 C15H17NO2
2-piperidinomethyl-chromen-4-one
—— 2-trifluoromethylphenyl 3,4,6-tri-O-acetyl-2-deoxy-2-o-trifluoromethylbenzylideneamino-α-D-glucopyranosyl-(1→3)-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethyl)amino-1-thiol-β-D-glucopyranoside 1391598-20-1 C43H41Cl3F6N2O13S
2-trifluoromethylphenyl 3,4,6-tri-O-acetyl-2-deoxy-2-o-trifluoromethylbenzylideneamino-α-D-glucopyranosyl-(1→3)-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethyl)amino-1-thiol-β-D-glucopyranoside
—— 2,2'-bis-[1,3]dioxolan-2-yl-1,1'-(2,5-dimethoxy-<i>p</i>-phenylenedimethyl)-bis-pyridinium; dibromide 102379-10-2 2Br*C26H30N2O6
2,2'-bis-[1,3]dioxolan-2-yl-1,1'-(2,5-dimethoxy-<i>p</i>-phenylenedimethyl)-bis-pyridinium; dibromide
—— 2-(3-bromo-phenyl)-acrylic acid ethyl ester 938168-10-6 C11H11BrO2
2-(3-bromo-phenyl)-acrylic acid ethyl ester
—— (2R,5S)-3,4-Dibenzoyl-5-(4,5-dibenzoyl-isoxazol-3-yl)-2,5-diphenyl-2,5-dihydro-thiophene-2-carbonitrile 73770-71-5 C48H30N2O5S
(2R,5S)-3,4-Dibenzoyl-5-(4,5-dibenzoyl-isoxazol-3-yl)-2,5-diphenyl-2,5-dihydro-thiophene-2-carbonitrile
—— (2R,4R)-2-Allyl-4-tert-butoxycarbonylamino-5-methyl-hexanoic acid methyl ester 186903-39-9 C16H29NO4
(2R,4R)-2-Allyl-4-tert-butoxycarbonylamino-5-methyl-hexanoic acid methyl ester
—— 2-[(E)-2-[2-[(2-fluorophenyl)methoxy]-3-methoxyphenyl]ethenyl]-1H-benzimidazole 1233449-67-6 C23H19FN2O2
2-[(E)-2-[2-[(2-fluorophenyl)methoxy]-3-methoxyphenyl]ethenyl]-1H-benzimidazole
—— 2-[6-(2-fluoro-4-{[(3-methylphenyl)carbamoyl]amino}phenyl)-2-methyl-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl]acetic acid 1414796-06-7 C27H25FN2O4
2-[6-(2-fluoro-4-{[(3-methylphenyl)carbamoyl]amino}phenyl)-2-methyl-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl]acetic acid
—— 2,6-difluoro-N-(4-(1-isonicotinoyl-5-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)benzenesulfonamide 1415031-37-6 C28H22F2N4O4S
2,6-difluoro-N-(4-(1-isonicotinoyl-5-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)benzenesulfonamide
—— 2-chloro-1-(4'-ethoxyphenyl)cyclopropane-1-carboxylic acid 104040-40-6 C12H13ClO3
2-chloro-1-(4'-ethoxyphenyl)cyclopropane-1-carboxylic acid
—— (2S,3S)-1-Benzenesulfonyl-5-(tert-butyl-dimethyl-silanyloxy)-2-methyl-pentan-3-ol 102794-97-8 C18H32O4SSi
(2S,3S)-1-Benzenesulfonyl-5-(tert-butyl-dimethyl-silanyloxy)-2-methyl-pentan-3-ol
—— 2,4-dimethyl-tridec-2-ene 69485-63-8 C15H30
2,4-dimethyl-tridec-2-ene
—— 2-fluoro-5-methoxy-4-[[4-[(2-methyl-3-oxo-1H-isoindol-4-yl)oxy]-5-(trifluoromethyl)pyrimidin-2-yl]amino]-N-[[(2S)-oxolan-2-yl]methyl]benzamide 1227949-36-1 C27H25F4N5O5
2-fluoro-5-methoxy-4-[[4-[(2-methyl-3-oxo-1H-isoindol-4-yl)oxy]-5-(trifluoromethyl)pyrimidin-2-yl]amino]-N-[[(2S)-oxolan-2-yl]methyl]benzamide
—— 2-Cyano-6-methyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-{2-[(4-chloro-benzyl)-methyl-amino]-ethyl} ester 3-ethyl ester 74655-11-1 C27H27ClN4O6
2-Cyano-6-methyl-4-(3-nitro-phenyl)-1,4-dihydro-pyridine-3,5-dicarboxylic acid 5-{2-[(4-chloro-benzyl)-methyl-amino]-ethyl} ester 3-ethyl ester
—— 2-(N,N-dimethylaminometmethyleneamino)-3-(5'-methyl-1',2',4'-oxadiazolyl-3')pyrazine 86805-25-6 C10H12N6O
2-(N,N-dimethylaminometmethyleneamino)-3-(5'-methyl-1',2',4'-oxadiazolyl-3')pyrazine
—— 2,3,7,8,12,13-hexakis(9,9-dihexyl-9H-fluoren-2-yl)-5,5,10,10,15,15-hexahexyl-10,15-dihydro-5H-diindeno[1,2-a:1',2'-c]fluorene 1243150-72-2 C213H282
2,3,7,8,12,13-hexakis(9,9-dihexyl-9H-fluoren-2-yl)-5,5,10,10,15,15-hexahexyl-10,15-dihydro-5H-diindeno[1,2-a:1',2'-c]fluorene
—— (2S,3S)-2-tert-butoxycarbonylamino-5-methanesulfonyloxy-3-phenyl-pentanoic acid methyl ester 515173-95-2 C18H27NO7S
(2S,3S)-2-tert-butoxycarbonylamino-5-methanesulfonyloxy-3-phenyl-pentanoic acid methyl ester
—— 2-(2-fluoro-5-methylphenyl)pyridin-4-amine 1350648-36-0 C12H11FN2
2-(2-fluoro-5-methylphenyl)pyridin-4-amine
—— (2R,3R)-5'-fluoro-1'-methyl-4-methylene-3-phenyl-3H-spiro[furan-2,3'-indoline]-2',5(4H)-dione 1458733-82-8 C19H14FNO3
(2R,3R)-5'-fluoro-1'-methyl-4-methylene-3-phenyl-3H-spiro[furan-2,3'-indoline]-2',5(4H)-dione
—— 2-<4-(Cyanmethoxy)-phenyl>-5-chlor-benzthiazol 92429-89-5 C15H9ClN2OS
2-<4-(Cyanmethoxy)-phenyl>-5-chlor-benzthiazol
—— 2-Chloro-N-diethylcarbamoylmethyl-benzamide 37405-11-1 C13H17ClN2O2
2-Chloro-N-diethylcarbamoylmethyl-benzamide
—— 2,3-bis(diphenylmethylene)-1,4-diphenyl-1,2,3,4-tetrahydro-9H-1,4-methanotribenzo[a,c,e][7]annulene-9,14-dione 28662-96-6 C58H38O2
2,3-bis(diphenylmethylene)-1,4-diphenyl-1,2,3,4-tetrahydro-9H-1,4-methanotribenzo[a,c,e][7]annulene-9,14-dione
—— {[2-(4-Bromo-phenyl)-2-oxo-ethyl]-methoxycarbonylmethyl-amino}-acetic acid methyl ester 6410-99-7 C14H16BrNO5
{[2-(4-Bromo-phenyl)-2-oxo-ethyl]-methoxycarbonylmethyl-amino}-acetic acid methyl ester
—— 2,2-dimethylpropionic acid 1-[3-(6,7-difluoro-2-oxo-3,4-dihydro-2H-quinolin-1-yl)-propyl]piperidin-4-yl-methyl ester 865107-36-4 C23H32F2N2O3
2,2-dimethylpropionic acid 1-[3-(6,7-difluoro-2-oxo-3,4-dihydro-2H-quinolin-1-yl)-propyl]piperidin-4-yl-methyl ester
—— 2-(3,4-Dimethoxyphenyl)-4-hydroxy-5-carbethoxypyrimidin 56406-37-2 C15H16N2O5
2-(3,4-Dimethoxyphenyl)-4-hydroxy-5-carbethoxypyrimidin
—— 2-<2-Methylamino-1-(N-formyl-N-methyl-amino)-vinyl>-chinolin 2632-40-8 C14H15N3O
2-<2-Methylamino-1-(N-formyl-N-methyl-amino)-vinyl>-chinolin
—— 2,7-Dimethyl-1,2,3,4,5,6,7,8,9,10,11,14-dodecahydro-9,10-cyclopenteno-phenanthren-9,10-dicarbonsaeure-anhydrid 114330-04-0 C21H28O3
2,7-Dimethyl-1,2,3,4,5,6,7,8,9,10,11,14-dodecahydro-9,10-cyclopenteno-phenanthren-9,10-dicarbonsaeure-anhydrid
—— 2,3-Benzyliden-dithiopropyl-p-tolyl-sulfid 109404-92-4 C17H18S3
2,3-Benzyliden-dithiopropyl-p-tolyl-sulfid
—— 2α-iodo-lanost-8-en-3-one 117372-05-1 C30H49IO
2α-iodo-lanost-8-en-3-one
—— 2-(4-methoxy-phenyl)-3-methyl-tetrahydro-[1,3]thiazin-4-one 91641-16-6 C12H15NO2S
2-(4-methoxy-phenyl)-3-methyl-tetrahydro-[1,3]thiazin-4-one
—— 2-<Phenylaethylmercapto>-3-<o-tolyl>-chinazol-4-thion 96262-59-8 C23H20N2S2
2-<Phenylaethylmercapto>-3-<o-tolyl>-chinazol-4-thion