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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Amino-4-hydroxy-pyrimidin-5-carbohydroxamsaeure 42022-48-0 C5H6N4O3
    2-Amino-4-hydroxy-pyrimidin-5-carbohydroxamsaeure
    —— [(2S)-2-[(4-bromophenyl)sulfonylamino]but-3-enyl] acetate 917365-45-8 C12H14BrNO4S
    [(2S)-2-[(4-bromophenyl)sulfonylamino]but-3-enyl] acetate
    —— (2-ethyl-2-cyano-butyryl)-thiourea 1379323-97-3 C8H13N3OS
    (2-ethyl-2-cyano-butyryl)-thiourea
    —— 2-hydroxy-4-[[(3,5,6-trimethylpyrazin-2-yl)methoxy]carbonyl]phenyl 3,5,6-trimethylpyrazine-2-carboxylate 1551204-61-5 C23H24N4O5
    2-hydroxy-4-[[(3,5,6-trimethylpyrazin-2-yl)methoxy]carbonyl]phenyl 3,5,6-trimethylpyrazine-2-carboxylate
    —— 2,6-dimethyl-2,6-bis[4-(tetrahydro-2H-pyran-2-yloxy)phenyl]-4-heptyn-3-one 949589-63-3 C31H38O5
    2,6-dimethyl-2,6-bis[4-(tetrahydro-2H-pyran-2-yloxy)phenyl]-4-heptyn-3-one
    —— (2E,4Z)-5-Iodo-4-methyl-penta-2,4-dienoic acid (1R,2R)-2-(naphthalene-2-sulfonyl)-cyclohexyl ester 909297-59-2 C22H23IO4S
    (2E,4Z)-5-Iodo-4-methyl-penta-2,4-dienoic acid (1R,2R)-2-(naphthalene-2-sulfonyl)-cyclohexyl ester
    —— 2-(2-(2-(methyl(phenyl)amino)ethoxy)ethyl)-6-morpholino-1H-benzo[de]isoquinoline-1,3(2H)-dione 1243675-58-2 C27H29N3O4
    2-(2-(2-(methyl(phenyl)amino)ethoxy)ethyl)-6-morpholino-1H-benzo[de]isoquinoline-1,3(2H)-dione
    —— 2-bromo-N,N-bis((R)-1-phenylethyl)acetamide 1033190-47-4 C18H20BrNO
    2-bromo-N,N-bis((R)-1-phenylethyl)acetamide
    —— (2,5-dibromo-1H-indol-3-yl)acetonitrile 947605-05-2 C10H6Br2N2
    (2,5-dibromo-1H-indol-3-yl)acetonitrile
    —— 2-amino-4-[(N-4-fluorophenylcarbamoyl)piperazin-1-yl]-6-(4-isopropoxy-3-methoxyphenyl)pyrido[3,2-d]pyrimidine 897360-56-4 C28H30FN7O3
    2-amino-4-[(N-4-fluorophenylcarbamoyl)piperazin-1-yl]-6-(4-isopropoxy-3-methoxyphenyl)pyrido[3,2-d]pyrimidine
    —— 2-Methylallyl-1,1-d(2)-phenylsulfid 63265-84-9 C10H12S
    2-Methylallyl-1,1-d(2)-phenylsulfid
    —— 2-(3-Oxo-butyryl)-2-aza-bicyclo[2.2.2]octane-1-carboxylic acid benzyl ester 76303-96-3 C19H23NO4
    2-(3-Oxo-butyryl)-2-aza-bicyclo[2.2.2]octane-1-carboxylic acid benzyl ester
    —— (2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl)ethyne 219864-05-8 C36H36O5
    (2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl)ethyne
    —— (2E,4E)-N-(hex-5-en-3-yn-1-yl)hexa-2,4-dienamide 1395045-50-7 C12H15NO
    (2E,4E)-N-(hex-5-en-3-yn-1-yl)hexa-2,4-dienamide
    —— 2,5-bis-(4-ethoxy-phenyl)-[1,4]benzoquinone 702645-90-7 C22H20O4
    2,5-bis-(4-ethoxy-phenyl)-[1,4]benzoquinone
    —— 2-[(4S)-4-tert-butyl-1-naphthalen-1-yl-4,5-dihydroimidazol-2-yl]propan-2-ol 847161-84-6 C20H26N2O
    2-[(4S)-4-tert-butyl-1-naphthalen-1-yl-4,5-dihydroimidazol-2-yl]propan-2-ol
    —— [2-(10-Chloro-7-methyl-7H-indolo[2,3-c]isoquinolin-5-yloxy)-ethyl]-dimethyl-amine 72838-65-4 C20H20ClN3O
    [2-(10-Chloro-7-methyl-7H-indolo[2,3-c]isoquinolin-5-yloxy)-ethyl]-dimethyl-amine
    —— 2-(2-bromophenyl)-3-hydroxychroman-4-one 1233689-69-4 C15H11BrO3
    2-(2-bromophenyl)-3-hydroxychroman-4-one
    —— 2,3-dibenzyloxy-17β-hydroxy-1,3,5(10)-estratrien-16α-yl-β-D-glucopyranosiduronic acid 131429-42-0 C38H44O10
    2,3-dibenzyloxy-17β-hydroxy-1,3,5(10)-estratrien-16α-yl-β-D-glucopyranosiduronic acid
    —— 2',3'-dihydro-7'-methoxy-5'-methylspiro([4]cyclopentene-2,1'-(1H)-indene)-1,3-dione 1201906-87-7 C15H14O3
    2',3'-dihydro-7'-methoxy-5'-methylspiro([4]cyclopentene-2,1'-(1H)-indene)-1,3-dione
    —— (20R,22R)-25-fluoro-9α,14α-dihydroxy-20,22-isopropylidenedioxy-5β-cholest-7-en-6-one 1373833-15-8 C30H47FO7
    (20R,22R)-25-fluoro-9α,14α-dihydroxy-20,22-isopropylidenedioxy-5β-cholest-7-en-6-one
    —— 2-Propionylamino-2-deoxy-4,6-O-benzyliden-D-glucopyranose 15596-22-2 C16H21NO6
    2-Propionylamino-2-deoxy-4,6-O-benzyliden-D-glucopyranose
    —— ((2,6-bis(3-tert-butyl-5-methyl-2-oxybenzyl)-4-tert-butyl-anisole)Zr)2(μ-OTf)2(μ-O) 873583-72-3 C72H92F6O13S2Zr2
    ((2,6-bis(3-tert-butyl-5-methyl-2-oxybenzyl)-4-tert-butyl-anisole)Zr)2(μ-OTf)2(μ-O)
    —— 2,10-dichloro-5,7-dimethyl-6-oxaundecane 108291-46-9 C12H24Cl2O
    2,10-dichloro-5,7-dimethyl-6-oxaundecane
    —— 2'''',3'''''-Diethoxy-4-iodo-3,2',2'',2'''-tetramethyl-[1,4';1',1'';4'',4''';1''',1'''';4'''',1''''']sexiphenyl 211382-19-3 C44H41IO2
    2'''',3'''''-Diethoxy-4-iodo-3,2',2'',2'''-tetramethyl-[1,4';1',1'';4'',4''';1''',1'''';4'''',1''''']sexiphenyl
    —— 2-Hydroxy-4,10-methano<11>annulenon 55759-49-4 C12H10O2
    2-Hydroxy-4,10-methano<11>annulenon
    —— 2-Propenoic acid, 3-fluoro-2-(phosphonooxy)-, (Z)-, compd. withcyclohexanamine (1:1) 35293-13-1 C3H4FO6P*C6H13N
    2-Propenoic acid, 3-fluoro-2-(phosphonooxy)-, (Z)-, compd. withcyclohexanamine (1:1)
    —— 2-[4-(acetamido)benzyloxy]-4-hydroxybenzaldehyde 1257999-40-8 C16H15NO4
    2-[4-(acetamido)benzyloxy]-4-hydroxybenzaldehyde
    —— 2-methyl-2-oxo-3-phenyl-1,3,2-thiazaphosphepane 1224851-45-9 C11H16NOPS
    2-methyl-2-oxo-3-phenyl-1,3,2-thiazaphosphepane
    —— 2,3,4-O-trimethylsilyl-α-L-rhamnopyranosyl iodide 1332617-26-1 C15H35IO4Si3
    2,3,4-O-trimethylsilyl-α-L-rhamnopyranosyl iodide
    —— 2-amino-5-(benzyloxy)-2-indancarboxylic acid hydrochloride 84802-81-3 C17H17NO3*ClH
    2-amino-5-(benzyloxy)-2-indancarboxylic acid hydrochloride
    —— 2,4-di-O-acetyl-3-O-methyl-D-xylosyl trichloroacetimidate 1363567-96-7 C12H16Cl3NO7
    2,4-di-O-acetyl-3-O-methyl-D-xylosyl trichloroacetimidate
    —— 2-allyloxy-5-methyl-2-(3-methylbut-3-enyl)hex-5-en-1-ol 1008776-34-8 C15H26O2
    2-allyloxy-5-methyl-2-(3-methylbut-3-enyl)hex-5-en-1-ol
    —— (2E)-methyl-(3,4,6-tri-O-benzyl-1-deoxy-β-D-glucopyranosyl)-(1⟶7C)-3,4,6-tri-O-benzyl-2-methylene-β-D-glucopyranoside 1431846-03-5 C56H60O10
    (2E)-methyl-(3,4,6-tri-O-benzyl-1-deoxy-β-D-glucopyranosyl)-(1⟶7C)-3,4,6-tri-O-benzyl-2-methylene-β-D-glucopyranoside
    —— (2E,4E)-5-((2-(1H-indol-3-yl)ethyl)(2-(trimethylsilyl)ethyl)amino)penta-2,4-dienal 1352708-25-8 C20H28N2OSi
    (2E,4E)-5-((2-(1H-indol-3-yl)ethyl)(2-(trimethylsilyl)ethyl)amino)penta-2,4-dienal
    —— 2,5-di(benz-1,3-thiazol-2-yl)benzoic acid 1429225-56-8 C21H12N2O2S2
    2,5-di(benz-1,3-thiazol-2-yl)benzoic acid
    —— (2'S,3'R,4'S,5'R,6'R)-6'-(acetoxymethyl)-7-chloro-6-(4-ethylbenzyl)-3',4',5',6'-tetrahydrospiro[chroman-4,2'-pyran]-3',4',5'-triyl triacetate 1036955-09-5 C31H35ClO10
    (2'S,3'R,4'S,5'R,6'R)-6'-(acetoxymethyl)-7-chloro-6-(4-ethylbenzyl)-3',4',5',6'-tetrahydrospiro[chroman-4,2'-pyran]-3',4',5'-triyl triacetate
    —— 2-(2-methyl-azulen-5-yl)-propan-2-ol 855269-45-3 C14H16O
    2-(2-methyl-azulen-5-yl)-propan-2-ol
    —— 2,4-Dimethoxy-3-aethyl-7,8-methylendioxy-chinolin 108248-95-9 C14H15NO4
    2,4-Dimethoxy-3-aethyl-7,8-methylendioxy-chinolin
    —— 2-[bis-(4-methoxyphenyl)phenylmethoxy]-N-[2-(2-hydroxyacetylamino)cyclohexyl]acetamide 1228507-37-6 C31H36N2O6
    2-[bis-(4-methoxyphenyl)phenylmethoxy]-N-[2-(2-hydroxyacetylamino)cyclohexyl]acetamide
    —— 2,3-dihydro-2,2,5-trimethyl-7,8-bis(carbomethoxy)-4H-1-benzopyran-4-one 77224-29-4 C16H18O6
    2,3-dihydro-2,2,5-trimethyl-7,8-bis(carbomethoxy)-4H-1-benzopyran-4-one
    —— 2-Phenyl-2-butyl-cyclohexanon 18072-71-4 C16H22O
    2-Phenyl-2-butyl-cyclohexanon
    —— 2-Methyl-2,4-diphenyl-2,4-disilapentan 50486-06-1 C16H22Si2
    2-Methyl-2,4-diphenyl-2,4-disilapentan
    —— 2-[(S)-4-amino-4-carboxybutanamido]pent-4-enoic acid trifluoroacetate 1030027-07-6 C2HF3O2*C10H16N2O5
    2-[(S)-4-amino-4-carboxybutanamido]pent-4-enoic acid trifluoroacetate
    —— 2,5-Dimethoxy-4-phenylaminoazobenzol 75617-18-4 C20H19N3O2
    2,5-Dimethoxy-4-phenylaminoazobenzol
    —— (2R,3R,4R,5S,6R)-3,4,5-Triacetoxy-2-acetoxymethyl-6-allyl-piperidine-1-carboxylic acid benzyl ester 193270-33-6 C25H31NO10
    (2R,3R,4R,5S,6R)-3,4,5-Triacetoxy-2-acetoxymethyl-6-allyl-piperidine-1-carboxylic acid benzyl ester
    —— 2,4,6-Trinitro-4'-cyanodiphenylamine 86125-55-5 C13H7N5O6
    2,4,6-Trinitro-4'-cyanodiphenylamine
    —— 2,4-O-isopropylidene-5-C-phenyl-D-ido-pentose 144829-40-3 C14H18O5
    2,4-O-isopropylidene-5-C-phenyl-D-ido-pentose
    —— [2-(Dimethyl-hydrazono)-ethyl]-phosphonic acid bis-(2-chloro-ethyl) ester 131286-60-7 C8H17Cl2N2O3P
    [2-(Dimethyl-hydrazono)-ethyl]-phosphonic acid bis-(2-chloro-ethyl) ester
    —— 2-Ethyl-3,4-diphenyl-cyclopent-2-enone 54368-39-7 C19H18O
    2-Ethyl-3,4-diphenyl-cyclopent-2-enone