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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(3-(1-methylimidazolin-2-yl)phenoxy)-4-(2-carboxy-5-amidinophenoxy)-5H-pyrimido[4,5-b][1,4]oxazin-6(7H)-one 1230704-39-8 C24H21N7O6
    2-(3-(1-methylimidazolin-2-yl)phenoxy)-4-(2-carboxy-5-amidinophenoxy)-5H-pyrimido[4,5-b][1,4]oxazin-6(7H)-one
    —— 2-acetylamino-8-(4-cyanophenyl)-7-hydroxy-6-[2-methyl-5-N-(3-trifluoromethylphenyl)carbamoylphenyl]quinazoline 1191931-47-1 C32H22F3N5O3
    2-acetylamino-8-(4-cyanophenyl)-7-hydroxy-6-[2-methyl-5-N-(3-trifluoromethylphenyl)carbamoylphenyl]quinazoline
    —— 2-methyl-3-(4-(trifluoromethyl)phenyl)-5-(6-(trifluoromethyl)pyridin-3-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one 1221128-77-3 C20H12F6N4O
    2-methyl-3-(4-(trifluoromethyl)phenyl)-5-(6-(trifluoromethyl)pyridin-3-yl)pyrazolo[1,5-a]pyrimidin-7(4H)-one
    —— 2-chloro-4-([(5-fluoro-2-methylphenyl)methyl][(3S)-1-pentanoyl-3-pyrrolidinyl]amino)benzonitrile 1034843-70-3 C24H27ClFN3O
    2-chloro-4-([(5-fluoro-2-methylphenyl)methyl][(3S)-1-pentanoyl-3-pyrrolidinyl]amino)benzonitrile
    —— (2S,5R)-1-methoxycarbonyl-4-(2'-napthoyl)-2,5-dimethylpiperazine 917484-85-6 C19H22N2O3
    (2S,5R)-1-methoxycarbonyl-4-(2'-napthoyl)-2,5-dimethylpiperazine
    —— 2,6-di(naphthalen-2-yl)-tetrahydro-2H-pyran-4-ol 1470003-85-0 C25H22O2
    2,6-di(naphthalen-2-yl)-tetrahydro-2H-pyran-4-ol
    —— 2',4'-di-O-acetyl-3,4''-bis(O-tert-butyldimethylsilyl)-3'-de(dimethylamino)-3'-methoxydesmycosin 9,20-bis(ethylene acetal) 213543-98-7 C58H102O19Si2
    2',4'-di-O-acetyl-3,4''-bis(O-tert-butyldimethylsilyl)-3'-de(dimethylamino)-3'-methoxydesmycosin 9,20-bis(ethylene acetal)
    —— 2-t-butyl-4-[(4-N-methyl-N-ethylaminophenyldimethylsilyl)methyloxy]phenol 1230388-68-7 C22H33NO2Si
    2-t-butyl-4-[(4-N-methyl-N-ethylaminophenyldimethylsilyl)methyloxy]phenol
    —— 2-[5-{[tert-butyl(dimethyl)silyl]oxy}-2-oxo-1,3-benzoxazol-3(2H)-yl]-N-methyl-N-phenylacetamide 863724-64-5 C22H28N2O4Si
    2-[5-{[tert-butyl(dimethyl)silyl]oxy}-2-oxo-1,3-benzoxazol-3(2H)-yl]-N-methyl-N-phenylacetamide
    —— 2-hydroxymethyl-4,4,5-trimethyl-2,4-dihydro-pyrazol-3-one 51355-45-4 C7H12N2O2
    2-hydroxymethyl-4,4,5-trimethyl-2,4-dihydro-pyrazol-3-one
    —— 2-(2-chloro-7-((5-fluoropyrimidin-2-yl)(methyl)amino)-6,7,8,9-tetrahydropyrido[1,2-a]indol-10-yl)acetic acid 1403367-07-6 C19H18ClFN4O2
    2-(2-chloro-7-((5-fluoropyrimidin-2-yl)(methyl)amino)-6,7,8,9-tetrahydropyrido[1,2-a]indol-10-yl)acetic acid
    —— (2R,3S,4R,5R,6R)-4,5-bis(benzyloxy)-6-(hydroxymethyl)-2-(prop-2-en-1-yl)oxan-3-ol 1391973-90-2 C23H28O5
    (2R,3S,4R,5R,6R)-4,5-bis(benzyloxy)-6-(hydroxymethyl)-2-(prop-2-en-1-yl)oxan-3-ol
    —— 2-[(2E,4E)-6-chlorohexa-2,4-dienoxy]oxane 130999-66-5 C11H17ClO2
    2-[(2E,4E)-6-chlorohexa-2,4-dienoxy]oxane
    —— 2,3,4-tri-O-acetyl-6-deoxy-D-mannopyranose 151413-58-0 C12H18O8
    2,3,4-tri-O-acetyl-6-deoxy-D-mannopyranose
    —— 2-acetylpiperidine 1-cyclohexenyl-1-carboxamide 81454-32-2 C14H21NO2
    2-acetylpiperidine 1-cyclohexenyl-1-carboxamide
    —— 2-aminomethyl-4-hydroxymethyl-1H-imidazole 928631-39-4 C5H9N3O
    2-aminomethyl-4-hydroxymethyl-1H-imidazole
    —— 2-amino-N-[[2-[2-[3-ethyl-4-(1,3-oxazol-5-yl)anilino]-1,3-oxazol-5-yl]phenyl]methyl]-N-methylacetamide 639459-06-6 C24H25N5O3
    2-amino-N-[[2-[2-[3-ethyl-4-(1,3-oxazol-5-yl)anilino]-1,3-oxazol-5-yl]phenyl]methyl]-N-methylacetamide
    —— [2-14C]-1-(pyridin-2-ylmethyl)-2-thioxo-2,3-dihydro-1H-pyrrolo-[3,2-d]-pyrimidin-4(5H)-one 1403677-78-0 C12H10N4OS
    [2-14C]-1-(pyridin-2-ylmethyl)-2-thioxo-2,3-dihydro-1H-pyrrolo-[3,2-d]-pyrimidin-4(5H)-one
    —— 2-[6-(3-chlorophenyl)-2-{[3-(4-morpholinyl)propyl]oxy}-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]-N-(1-methylethyl)acetamide hydrochloride salt 1192312-98-3 C24H30ClN5O4*ClH
    2-[6-(3-chlorophenyl)-2-{[3-(4-morpholinyl)propyl]oxy}-4-oxopyrazolo[1,5-a]pyrazin-5(4H)-yl]-N-(1-methylethyl)acetamide hydrochloride salt
    —— 2-[3'-isopropenyl phenyl]propionic acid 354904-03-3 C12H14O2
    2-[3'-isopropenyl phenyl]propionic acid
    —— 2,2,4-triphenylchroman 5655-25-4 C27H22O
    2,2,4-triphenylchroman
    —— 2-[4-(p-methoxybenzyl)oxyphenyl]thiazole 165948-20-9 C17H15NO2S
    2-[4-(p-methoxybenzyl)oxyphenyl]thiazole
    —— (2R,3R,5S)-5-di(propan-2-yloxy)phosphoryl-2-(trityloxymethyl)oxolan-3-ol 449205-98-5 C30H37O6P
    (2R,3R,5S)-5-di(propan-2-yloxy)phosphoryl-2-(trityloxymethyl)oxolan-3-ol
    —— 2-[(4,4-difluoro-3-butenyl)thio]-4-pentafluoroethylpyrimidine 155957-08-7 C10H7F7N2S
    2-[(4,4-difluoro-3-butenyl)thio]-4-pentafluoroethylpyrimidine
    —— 2-(4-Methoxy-phenyl)-3-nitro-imidazo[1,2-a]pyrimidine 134044-58-9 C13H10N4O3
    2-(4-Methoxy-phenyl)-3-nitro-imidazo[1,2-a]pyrimidine
    —— 2-Propen-1-one,1-(4-bromophenyl)-3-[5-methoxy-3-(4-methylphenyl)-4-isoxazolyl]- 122773-57-3 C20H16BrNO3
    2-Propen-1-one,1-(4-bromophenyl)-3-[5-methoxy-3-(4-methylphenyl)-4-isoxazolyl]-
    —— (2-Methyl-6-nitro-benzylamino)-acetic acid ethyl ester 50608-27-0 C12H16N2O4
    (2-Methyl-6-nitro-benzylamino)-acetic acid ethyl ester
    —— 2-(4-Methyl-benzoyl)-benzoic acid propyl ester 51432-04-3 C18H18O3
    2-(4-Methyl-benzoyl)-benzoic acid propyl ester
    —— 2-(4-methoxyphenyl)-1-methyl-5-(tricyanoethenyl)-1H-pyrrole 1080025-57-5 C17H12N4O
    2-(4-methoxyphenyl)-1-methyl-5-(tricyanoethenyl)-1H-pyrrole
    —— 2,2,2-trichloro-5-methyl-3-phenyl-2,3-dihydro-2λ5-[1,3,4,2]oxadiazaphosphole 55498-94-7 C8H8Cl3N2OP
    2,2,2-trichloro-5-methyl-3-phenyl-2,3-dihydro-2λ5-[1,3,4,2]oxadiazaphosphole
    —— (2-bromophenyl)(5,6-dimethoxyisoquinolin-1-yl)acetonitrile 1432725-62-6 C19H15BrN2O2
    (2-bromophenyl)(5,6-dimethoxyisoquinolin-1-yl)acetonitrile
    —— 2-(2-Chlor-phenyl)-cyclopropancarbonsaeure-(1)-ethylester 91393-53-2 C12H13ClO2
    2-(2-Chlor-phenyl)-cyclopropancarbonsaeure-(1)-ethylester
    —— 2-butoxy-5,9-cyclododecadienone oxime 766516-07-8 C16H27NO2
    2-butoxy-5,9-cyclododecadienone oxime
    —— 2-oxapentacyclo[7.4.0.0(1,4).0(3,8).0(5,10)]tridecane 1236179-65-9 C12H16O
    2-oxapentacyclo[7.4.0.0(1,4).0(3,8).0(5,10)]tridecane
    —— 2,6-Dichloro-benzoic acid (S)-3-{2-[5-(3-benzyl-ureido)-2-(4-fluoro-phenyl)-6-oxo-6H-pyrimidin-1-yl]-acetylamino}-4-tert-butoxycarbonyl-2-oxo-butyl ester 1027195-38-5 C36H34Cl2FN5O8
    2,6-Dichloro-benzoic acid (S)-3-{2-[5-(3-benzyl-ureido)-2-(4-fluoro-phenyl)-6-oxo-6H-pyrimidin-1-yl]-acetylamino}-4-tert-butoxycarbonyl-2-oxo-butyl ester
    —— 2-methyl-6,7-dihydro-5H-1-benzofuran-4-one;hydrate 1390654-40-6 C9H12O3
    2-methyl-6,7-dihydro-5H-1-benzofuran-4-one;hydrate
    —— 2-(pyridin-2-yl)-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3(2H)-one 1233704-44-3 C11H11N3O
    2-(pyridin-2-yl)-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3(2H)-one
    —— 2,6,7-trimethyl-5-nitrosopyrrolo[1,2-b]pyridazine 1206725-25-8 C10H11N3O
    2,6,7-trimethyl-5-nitrosopyrrolo[1,2-b]pyridazine
    —— 2-methyl-β-oxo-N-(2-propynyl)benzenepropanamide 1044706-66-2 C13H13NO2
    2-methyl-β-oxo-N-(2-propynyl)benzenepropanamide
    —— (2-Amino-4,4-dimethyl-pentyl)-phosphonic acid 82102-15-6 C7H18NO3P
    (2-Amino-4,4-dimethyl-pentyl)-phosphonic acid
    —— (+/-)-2-Isopropyl-1-propyl-piperidin 91249-16-0 C11H23N
    (+/-)-2-Isopropyl-1-propyl-piperidin
    —— (2S)-N-(2-hydroxyphenyl)oxolane-2-carboxamide 1226555-77-6 C11H13NO3
    (2S)-N-(2-hydroxyphenyl)oxolane-2-carboxamide
    —— [(2R,6R,7R,10S,11S,12R,13S,14S,16S)-11-[[tert-butyl(dimethyl)silyl]oxymethyl]-11,16-dihydroxy-4,4,7,17,18,18-hexamethyl-13,14-bis(oxan-2-yloxy)-3,5-dioxatetracyclo[12.3.1.02,6.07,12]octadec-1(17)-en-10-yl] methanesulfonate 181797-09-1 C40H70O12SSi
    [(2R,6R,7R,10S,11S,12R,13S,14S,16S)-11-[[tert-butyl(dimethyl)silyl]oxymethyl]-11,16-dihydroxy-4,4,7,17,18,18-hexamethyl-13,14-bis(oxan-2-yloxy)-3,5-dioxatetracyclo[12.3.1.02,6.07,12]octadec-1(17)-en-10-yl] methanesulfonate
    —— 2-(2,3-dihydro-benzofuran-5-yl)-4-methyl-thiazole-5-carboxylic acid [4-(dimethylamino-thiophen-2-yl-methyl)-cyclohexyl]-amide 944320-90-5 C26H31N3O2S2
    2-(2,3-dihydro-benzofuran-5-yl)-4-methyl-thiazole-5-carboxylic acid [4-(dimethylamino-thiophen-2-yl-methyl)-cyclohexyl]-amide
    —— 2-[4-(5,6-Dimethyl-1,3-benzoxazol-2-yl)naphthalen-1-yl]-5,6-dimethyl-1,3-benzoxazole 5045-39-6 C28H22N2O2
    2-[4-(5,6-Dimethyl-1,3-benzoxazol-2-yl)naphthalen-1-yl]-5,6-dimethyl-1,3-benzoxazole
    —— 2-Methoxy-2-(2-methoxy-phenyl)-5,5-dimethyl-2,5-dihydro-furan-3,4-dicarboxylic acid diethyl ester 597570-46-2 C20H26O7
    2-Methoxy-2-(2-methoxy-phenyl)-5,5-dimethyl-2,5-dihydro-furan-3,4-dicarboxylic acid diethyl ester
    —— 2,3-Dihydroxy-4-methyl-dibenzoylmethan 58483-25-3 C16H14O4
    2,3-Dihydroxy-4-methyl-dibenzoylmethan
    —— (2E)-2-(1-benzyl-5-methoxy-2-oxoindol-3-ylidene)acetic acid 1190217-43-6 C18H15NO4
    (2E)-2-(1-benzyl-5-methoxy-2-oxoindol-3-ylidene)acetic acid
    —— 2-[2-(4-Chloro-phenoxy)-ethoxy]-benzoic acid methyl ester 60249-80-1 C16H15ClO4
    2-[2-(4-Chloro-phenoxy)-ethoxy]-benzoic acid methyl ester
    —— 2-phenyl-pyrido[2,1,6-<i>de</i>]quinolizine-1,3-dicarboxylic acid dimethyl ester 59310-79-1 C22H17NO4
    2-phenyl-pyrido[2,1,6-<i>de</i>]quinolizine-1,3-dicarboxylic acid dimethyl ester