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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-bromo-2-methyl-3-oxo-butyraldehyde 98021-75-1 C5H7BrO2
    2-bromo-2-methyl-3-oxo-butyraldehyde
    —— (2S,3R)-2,5-Dimethyl-3-[((S)-methylcarbamoyl-phenyl-methyl)-carbamoyl]-hexanoic acid 168393-56-4 C18H26N2O4
    (2S,3R)-2,5-Dimethyl-3-[((S)-methylcarbamoyl-phenyl-methyl)-carbamoyl]-hexanoic acid
    —— 2-benzoyl-5,7-dibenzyloxy-1,2-dihydroisoquinoline-1-carbonitrile 60095-73-0 C31H24N2O3
    2-benzoyl-5,7-dibenzyloxy-1,2-dihydroisoquinoline-1-carbonitrile
    —— (2S,3S,8aR)-5-Ethylsulfanyl-3-methoxymethyl-8a-methyl-2-phenyl-2,3,8,8a-tetrahydro-7H-oxazolo[3,2-a]pyridine 191805-34-2 C18H25NO2S
    (2S,3S,8aR)-5-Ethylsulfanyl-3-methoxymethyl-8a-methyl-2-phenyl-2,3,8,8a-tetrahydro-7H-oxazolo[3,2-a]pyridine
    —— 2-ethoxy-3-acetoxy-13-(tert-butyldimethylsiloxy)tetradecene 83999-38-6 C24H48O4Si
    2-ethoxy-3-acetoxy-13-(tert-butyldimethylsiloxy)tetradecene
    —— 2-(1-(4-(4-(2-methoxybenzylidene)-2-methyl-5-oxo-4,5-dihydro-1H-imidazol-1-yl)phenyl)ethylidene)hydrazinecarbothioamide 1394856-65-5 C21H21N5O2S
    2-(1-(4-(4-(2-methoxybenzylidene)-2-methyl-5-oxo-4,5-dihydro-1H-imidazol-1-yl)phenyl)ethylidene)hydrazinecarbothioamide
    —— 2'-(2-methoxyphenyl)spiro[1,3-dioxolane-2,7'-3,4,6,8,9,9a-hexahydro-1H-pyrido[1,2-a]pyrazine] 134334-48-8 C17H24N2O3
    2'-(2-methoxyphenyl)spiro[1,3-dioxolane-2,7'-3,4,6,8,9,9a-hexahydro-1H-pyrido[1,2-a]pyrazine]
    —— 2-[4-(3-Methoxy-propoxy)-3-methyl-pyridin-2-ylmethanesulfinyl]-1-(6,7,9,10,12,13,15,16-octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecene-2-sulfonyl)-1H-benzimidazole 259183-59-0 C32H39N3O10S2
    2-[4-(3-Methoxy-propoxy)-3-methyl-pyridin-2-ylmethanesulfinyl]-1-(6,7,9,10,12,13,15,16-octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecene-2-sulfonyl)-1H-benzimidazole
    —— (2-[(2R,3S)-3-(4-chlorophenyl)-4-(phenylsulfonyl)butan-2-yl]phenyl)(p-tolyl)-(S)-sulfoxide 1245924-50-8 C29H27ClO3S2
    (2-[(2R,3S)-3-(4-chlorophenyl)-4-(phenylsulfonyl)butan-2-yl]phenyl)(p-tolyl)-(S)-sulfoxide
    —— 2-[5-(1,3,3-trimethyl-2,3-dihydroindol-2-ylidene)-pent-1,3-dienyl]-3,3-dimethyl-1-(3-carboxypropyl)-3H-indolium chloride 1416356-80-3 C30H35N2O2*Cl
    2-[5-(1,3,3-trimethyl-2,3-dihydroindol-2-ylidene)-pent-1,3-dienyl]-3,3-dimethyl-1-(3-carboxypropyl)-3H-indolium chloride
    —— 2-[4-(2-naphthoxymethyl)-3-methylfuran-2-yl]thiophene 1356384-63-8 C20H16O2S
    2-[4-(2-naphthoxymethyl)-3-methylfuran-2-yl]thiophene
    —— 2-[2-{3-[1-(2,6-dichlorobenzyl)-2-methyl-1H-indol-5-yl]-ureido}-3-naphthalen-1-yl-propionylamino]-5-[3-(2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-sulfonyl)-guanidino]-pentanoic acid benzylamide 1040206-78-7 C56H60Cl2N8O6S
    2-[2-{3-[1-(2,6-dichlorobenzyl)-2-methyl-1H-indol-5-yl]-ureido}-3-naphthalen-1-yl-propionylamino]-5-[3-(2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-sulfonyl)-guanidino]-pentanoic acid benzylamide
    —— 2-benzyl-1-(butylamino)-3-phenylpropan-2-ol 77373-25-2 C20H27NO
    2-benzyl-1-(butylamino)-3-phenylpropan-2-ol
    —— (2S,4R)-3-[(2S,3S)-3-hydroxy-2-methyl-3-phenylpropanoyl]-4-phenyl-2-trifluoromethyloxazolidine 1215007-34-3 C20H20F3NO3
    (2S,4R)-3-[(2S,3S)-3-hydroxy-2-methyl-3-phenylpropanoyl]-4-phenyl-2-trifluoromethyloxazolidine
    —— 2-hydroxy-5-methylphenyl 1-methyl-3-(trifluoromethyl)pyrazol-4-yl ketone N-methylhydrazone 1203558-39-7 C14H15F3N4O
    2-hydroxy-5-methylphenyl 1-methyl-3-(trifluoromethyl)pyrazol-4-yl ketone N-methylhydrazone
    —— 2-Chlor-4-hydroxy-α-(tert-butylaminomethyl)-benzylalkohol, Oxalat 58020-44-3 C2H2O4*C12H18ClNO2
    2-Chlor-4-hydroxy-α-(tert-butylaminomethyl)-benzylalkohol, Oxalat
    —— 2,5-difluoro-1,1,6,6-tetraphenyl-1,5-hexadiene 57719-68-3 C30H24F2
    2,5-difluoro-1,1,6,6-tetraphenyl-1,5-hexadiene
    —— 2-Ethyl-5-Methyl-3-oxo-2H-furan-4-carbonsaeure 42768-51-4 C8H10O4
    2-Ethyl-5-Methyl-3-oxo-2H-furan-4-carbonsaeure
    —— 2,2-Bisphenylsulphonyl-3-phenyloxirane 128935-15-9 C20H16O5S2
    2,2-Bisphenylsulphonyl-3-phenyloxirane
    —— 22b-hydroxy-14-(2-((trimethylsilyl)methoxy)ethyl)-1,3,4,6,7,9,10,13,14,15,16,22b-dodecahydro-12H,18H-[1,4,7,10]tetraoxa[13,16]diazacyclooctadecino[12,13-a]isoindol-18-one 1009103-47-2 C25H42N2O7Si
    22b-hydroxy-14-(2-((trimethylsilyl)methoxy)ethyl)-1,3,4,6,7,9,10,13,14,15,16,22b-dodecahydro-12H,18H-[1,4,7,10]tetraoxa[13,16]diazacyclooctadecino[12,13-a]isoindol-18-one
    —— 2-[2-(1-Methoxy-3-phenyl-propyl)-phenoxymethyl]-oxirane 179319-72-3 C19H22O3
    2-[2-(1-Methoxy-3-phenyl-propyl)-phenoxymethyl]-oxirane
    —— 2-methyl-acrylic acid 2-[trans-2-(9,9-dimethyl-2,3-dihydro-9H-oxazolo[3,2-a]indol-9a-yl)-vinyl]-6-nitro-phenyl ester 50839-68-4 C24H24N2O5
    2-methyl-acrylic acid 2-[trans-2-(9,9-dimethyl-2,3-dihydro-9H-oxazolo[3,2-a]indol-9a-yl)-vinyl]-6-nitro-phenyl ester
    —— 2-hydrazino-3-methyl-5-(2-thienyl)thieno[2,3-d]pyrimidine-4(3H)-one 257870-45-4 C11H10N4OS2
    2-hydrazino-3-methyl-5-(2-thienyl)thieno[2,3-d]pyrimidine-4(3H)-one
    —— 2,4-phenyl-3H-pyrrolo<2,1,5-de>quinolizine-3-one 81071-90-1 C23H15NO
    2,4-phenyl-3H-pyrrolo<2,1,5-de>quinolizine-3-one
    —— 2-diazo-3-ethoxycarbonylpyrrolo[3,2-b]pyridine 1151902-71-4 C10H8N4O2
    2-diazo-3-ethoxycarbonylpyrrolo[3,2-b]pyridine
    —— (2E,5Z)-3-(4-Methyl-piperazin-1-yl)-2-aza-bicyclo[5.4.1]dodeca-1(11),2,5,7,9-pentaene 134858-16-5 C16H21N3
    (2E,5Z)-3-(4-Methyl-piperazin-1-yl)-2-aza-bicyclo[5.4.1]dodeca-1(11),2,5,7,9-pentaene
    —— 2-trimethylsilyl-3-buten-2-ol 75697-67-5 C7H16OSi
    2-trimethylsilyl-3-buten-2-ol
    —— 2-(Phenyldimethylsilyl-bicyclo<2.2.1>hepten-(2) 16223-70-4 C15H18Si
    2-(Phenyldimethylsilyl-bicyclo<2.2.1>hepten-(2)
    —— (2R,3R)-3-(dimethyl(phenyl)silyl)-1-phenylpent-4-en-2-ol 1276612-61-3 C19H24OSi
    (2R,3R)-3-(dimethyl(phenyl)silyl)-1-phenylpent-4-en-2-ol
    —— 2-bromo-5-methoxy-2-phenylindan-1,3-dione 53997-66-3 C16H11BrO3
    2-bromo-5-methoxy-2-phenylindan-1,3-dione
    —— 2-(5-tert-butyl-2-methyl-2H-pyrazol-3-yl)-5-o-tolyl-1H-benzimidazole trifluoroacetic acid salt 1392516-76-5 C2HF3O2*C22H24N4
    2-(5-tert-butyl-2-methyl-2H-pyrazol-3-yl)-5-o-tolyl-1H-benzimidazole trifluoroacetic acid salt
    —— 2-[4-(4-isobutylaminosulfonylbenzyl)-phenyl]amino-imidazoline hydrochloride 221531-47-1 C20H26N4O2S*ClH
    2-[4-(4-isobutylaminosulfonylbenzyl)-phenyl]amino-imidazoline hydrochloride
    —— 2-[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-cycloheptanone O-(3-dimethylamino-propyl)-oxime 66660-98-8 C20H30N2O2
    2-[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-cycloheptanone O-(3-dimethylamino-propyl)-oxime
    —— 2,2-Bis(4-pyridylmethyl)ethylamine 379265-79-9 C14H17N3
    2,2-Bis(4-pyridylmethyl)ethylamine
    —— 2-Cyano-N,N-dimethyl-2-(4-methyl-2-nitro-phenyl)-acetamide 29687-02-3 C12H13N3O3
    2-Cyano-N,N-dimethyl-2-(4-methyl-2-nitro-phenyl)-acetamide
    —— 2,3-Diphenyl-6-fluorpyrido<2,3-b>pyrazin 70395-65-2 C19H12FN3
    2,3-Diphenyl-6-fluorpyrido<2,3-b>pyrazin
    —— 2-(5-tert-butyl-2,4-dimethyl-2H-pyrazol-3-yl)-7-trifluoromethyl-5-(2-trifluoromethyl-phenyl)-1H-benzimidazole hydrochloride 1392517-89-3 C24H22F6N4*ClH
    2-(5-tert-butyl-2,4-dimethyl-2H-pyrazol-3-yl)-7-trifluoromethyl-5-(2-trifluoromethyl-phenyl)-1H-benzimidazole hydrochloride
    —— {2-[(3-Methyl-quinoxaline-2-carbonyl)-amino]-3-phenyl-propionylamino}-acetic acid methyl ester 65926-60-5 C22H22N4O4
    {2-[(3-Methyl-quinoxaline-2-carbonyl)-amino]-3-phenyl-propionylamino}-acetic acid methyl ester
    —— 2-Acetylamino-2-[5-(methoxy-phenethyl-phosphinoyl)-pentyl]-malonic acid diethyl ester 158266-49-0 C23H36NO7P
    2-Acetylamino-2-[5-(methoxy-phenethyl-phosphinoyl)-pentyl]-malonic acid diethyl ester
    —— 2,7-Di-tert-butyl-6,7-dihydro-4H-[1,4]thiazepin-5-one 107001-21-8 C13H23NOS
    2,7-Di-tert-butyl-6,7-dihydro-4H-[1,4]thiazepin-5-one
    —— 2-iodo-N-(o-nitrophenyl)acetamide 76809-66-0 C8H7IN2O3
    2-iodo-N-(o-nitrophenyl)acetamide
    —— 2-Cyclopropylmethyl-1,3,4,6,6-pentamethyl-2,4,5,6-tetrahydro-cyclopenta[c]pyrrole-4-carbonitrile 54609-41-5 C17H24N2
    2-Cyclopropylmethyl-1,3,4,6,6-pentamethyl-2,4,5,6-tetrahydro-cyclopenta[c]pyrrole-4-carbonitrile
    —— 2-bromo-1-[3-(methoxymethyl)-4-(phenylmethoxy)phenyl]ethanone 65033-22-9 C17H17BrO3
    2-bromo-1-[3-(methoxymethyl)-4-(phenylmethoxy)phenyl]ethanone
    —— 2,9-Dichlor-7a,14a-diaza-7,7a,14,14a-tetrahydro-chino<2,3-b>acridin-7,14-dion 52000-73-4 C18H8Cl2N4O2
    2,9-Dichlor-7a,14a-diaza-7,7a,14,14a-tetrahydro-chino<2,3-b>acridin-7,14-dion
    —— 2-isopropenyl-5-phenyl-pyrrole 63361-91-1 C13H13N
    2-isopropenyl-5-phenyl-pyrrole
    —— 2,6-di-<i>tert</i>-butyl-2,3-epoxy-4,5,6-trihydroxy-4-methyl-cyclohexanone 66483-16-7 C15H26O5
    2,6-di-<i>tert</i>-butyl-2,3-epoxy-4,5,6-trihydroxy-4-methyl-cyclohexanone
    —— 2'-O-acetylerythromycin A 9-dihydro-9,11-ethylidene acetal 886756-97-4 C41H73NO14
    2'-O-acetylerythromycin A 9-dihydro-9,11-ethylidene acetal
    —— 2-(4-Trimethylsilylfuran-3-yl)ethanol 420787-56-0 C9H16O2Si
    2-(4-Trimethylsilylfuran-3-yl)ethanol
    —— 2,2-Dichlor-3-pentylcyclobutanon 153873-57-5 C9H14Cl2O
    2,2-Dichlor-3-pentylcyclobutanon
    —— 2-tert-Butyl-2-trimethylsilanyloxy-cyclopropanecarboxylic acid methyl ester 77903-42-5 C12H24O3Si
    2-tert-Butyl-2-trimethylsilanyloxy-cyclopropanecarboxylic acid methyl ester