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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,3-dihydro-1<i>H</i>-2λ<sup>5</sup>-spiro[benzo[1,3,2]diazaphosphole-2,2'-benzo[1,3,2]dioxaphosphole] 50597-14-3 C12H11N2O2P
    2,3-dihydro-1<i>H</i>-2λ<sup>5</sup>-spiro[benzo[1,3,2]diazaphosphole-2,2'-benzo[1,3,2]dioxaphosphole]
    —— 2,6-Dimethoxy-3,4,5-trifluorobenzoic acid 224434-09-7 C9H7F3O4
    2,6-Dimethoxy-3,4,5-trifluorobenzoic acid
    —— (2E)-1-nitropentadec-2-ene 1266251-60-8 C15H29NO2
    (2E)-1-nitropentadec-2-ene
    —— 2,2-dimethyl-5-heptyl-4H-1,3-benzodioxin-4-one 1253943-50-8 C17H24O3
    2,2-dimethyl-5-heptyl-4H-1,3-benzodioxin-4-one
    —— 2-(3-methyl-but-2-enyl)-1,3,2-dioxaborolane 74348-97-3 C7H13BO2
    2-(3-methyl-but-2-enyl)-1,3,2-dioxaborolane
    —— (2S,3R,4R/S)-3-[(tert-butyldiphenylsilyloxy)methyl]-4-hydroxymethyl-2-(3,4-methylenedioxyphenyl)tetrahydrofuran 473433-17-9 C29H34O5Si
    (2S,3R,4R/S)-3-[(tert-butyldiphenylsilyloxy)methyl]-4-hydroxymethyl-2-(3,4-methylenedioxyphenyl)tetrahydrofuran
    —— 2,2-Bis(4-phenylurazolyl)-1,3-diphenyl-1,3-propanedione 72708-79-3 C31H22N6O6
    2,2-Bis(4-phenylurazolyl)-1,3-diphenyl-1,3-propanedione
    —— (2S)-N,N'-bis(2-chloroethyl)-2-[[2-chloroethyl(nitroso)carbamoyl]amino]butanediamide 90764-46-8 C11H18Cl3N5O4
    (2S)-N,N'-bis(2-chloroethyl)-2-[[2-chloroethyl(nitroso)carbamoyl]amino]butanediamide
    —— {2-(β-D-mannopyranos-1-ylamido)ethyl}propanedioic acid 907185-04-0 C12H19NO10
    {2-(β-D-mannopyranos-1-ylamido)ethyl}propanedioic acid
    —— 2-{3-[4-(2,6-dimethyl-phenyl)-piperidin-1-ylmethyl]-5-fluoro-2-methyl-indol-1-yl}-ethanol 827016-19-3 C25H31FN2O
    2-{3-[4-(2,6-dimethyl-phenyl)-piperidin-1-ylmethyl]-5-fluoro-2-methyl-indol-1-yl}-ethanol
    —— 2,5-di-O-acetyl-1-deoxy-4-O-formyl-1,1-diiodo-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-D-arabinitol 660821-79-4 C24H32I2O16
    2,5-di-O-acetyl-1-deoxy-4-O-formyl-1,1-diiodo-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-D-arabinitol
    —— 2-n-butyl-5-nitro-3-(2'-methoxy)-acetophenonebenzofuran 856758-04-8 C20H19NO5
    2-n-butyl-5-nitro-3-(2'-methoxy)-acetophenonebenzofuran
    —— 2-[4'-(2-diethylaminoethoxy)phenyl]-3-(3',4',5'-trimethylbenzoyl)benzofuran 63157-30-2 C30H33NO3
    2-[4'-(2-diethylaminoethoxy)phenyl]-3-(3',4',5'-trimethylbenzoyl)benzofuran
    —— 2-Ethoxycarbonylthiobutyramide 67105-34-4 C7H13NO2S
    2-Ethoxycarbonylthiobutyramide
    —— 2,4-Dimethyl-5-(4-phenyl-3,6-dihydro-2H-pyridin-1-ylmethyl)-pyrimidine 189744-76-1 C18H21N3
    2,4-Dimethyl-5-(4-phenyl-3,6-dihydro-2H-pyridin-1-ylmethyl)-pyrimidine
    —— 2-(3-chloro-1,2-diphenyl-<i>trans</i>-propenyl)-pyridine 102006-47-3 C20H16ClN
    2-(3-chloro-1,2-diphenyl-<i>trans</i>-propenyl)-pyridine
    —— 2-Formyl-chinolin-benzyloxythiocarbonyl-hydrazon 93869-89-7 C18H15N3OS
    2-Formyl-chinolin-benzyloxythiocarbonyl-hydrazon
    —— 2-Butylaminomethyl-7-hydroxy-benzdioxan-(1,4) 53367-44-5 C13H19NO3
    2-Butylaminomethyl-7-hydroxy-benzdioxan-(1,4)
    —— 2-nitro-benzenesulfonic acid-(<i>N</i>',<i>N</i>'-dibenzyl-hydrazide) 110150-67-9 C20H19N3O4S
    2-nitro-benzenesulfonic acid-(<i>N</i>',<i>N</i>'-dibenzyl-hydrazide)
    —— 2-(4-diethylamino-2-methyl-phenylimino)-3-oxo-3-phenyl-propionic acid methylamide 131977-19-0 C21H25N3O2
    2-(4-diethylamino-2-methyl-phenylimino)-3-oxo-3-phenyl-propionic acid methylamide
    —— 2-Methyl-3-carboxy-4-phenyl-5-methoxy-naphthofuran 113163-60-3 C21H16O4
    2-Methyl-3-carboxy-4-phenyl-5-methoxy-naphthofuran
    —— 2-Methyl-7-methoxy-isoflavanon 101521-67-9 C17H16O3
    2-Methyl-7-methoxy-isoflavanon
    —— 2-(4-Carbamoyl-butyl)-piperidon-(6) 99977-05-6 C10H18N2O2
    2-(4-Carbamoyl-butyl)-piperidon-(6)
    —— 2-Methyl-2-nitro-3-<2-methyl-5-benzyloxy-indolyl-(3)>-propionsaeure-ethylester 95134-45-5 C22H24N2O5
    2-Methyl-2-nitro-3-<2-methyl-5-benzyloxy-indolyl-(3)>-propionsaeure-ethylester
    —— 2-Methoxy-6-acetyl-3-cyan-pyridin-carbonsaeure-(4)-ethylester 100143-46-2 C12H12N2O4
    2-Methoxy-6-acetyl-3-cyan-pyridin-carbonsaeure-(4)-ethylester
    —— 2-[1-(5-bromo-2-methoxy-phenyl)-vinyl]-aniline 101102-58-3 C15H14BrNO
    2-[1-(5-bromo-2-methoxy-phenyl)-vinyl]-aniline
    —— 2-cyclopropyl-N-[4-(1,1-dioxo-λ*6*-thiomorpholin-4-ylmethyl)-6,7-dihydro-5H-[1]pyridin-2-yl]-isobutyramide 1029127-54-5 C20H29N3O3S
    2-cyclopropyl-N-[4-(1,1-dioxo-λ*6*-thiomorpholin-4-ylmethyl)-6,7-dihydro-5H-[1]pyridin-2-yl]-isobutyramide
    —— 2-[(dimethylamino)methyl]-1,2,3,4-tetrahydro-1,4-ethanocarbazole 2-naphthalenesulfonate salt 80775-96-8 C10H8O3S*C17H22N2
    2-[(dimethylamino)methyl]-1,2,3,4-tetrahydro-1,4-ethanocarbazole 2-naphthalenesulfonate salt
    —— 2-(5-chloro-2-oxobenzo[d]oxazol-3(2H)-yl)-N-(isoxazol-3-yl)acetamide 902254-95-9 C12H8ClN3O4
    2-(5-chloro-2-oxobenzo[d]oxazol-3(2H)-yl)-N-(isoxazol-3-yl)acetamide
    —— 2-[4-(2,4-Dichloro-phenoxy)-phenoxy]-propionic acid 3,5-dimethyl-phenyl ester 65633-73-0 C23H20Cl2O4
    2-[4-(2,4-Dichloro-phenoxy)-phenoxy]-propionic acid 3,5-dimethyl-phenyl ester
    —— 2-(4-bromophenyl)-1-methyl-1H-indole-3-carbonitrile 1334159-64-6 C16H11BrN2
    2-(4-bromophenyl)-1-methyl-1H-indole-3-carbonitrile
    —— (2E,4Z)-5-[4-(1-methylcyclopropylmethoxy)phenyl]-5-[4-(trifluoromethyl)phenyl]-2,4-pentadienoic acid 1002128-18-8 C23H21F3O3
    (2E,4Z)-5-[4-(1-methylcyclopropylmethoxy)phenyl]-5-[4-(trifluoromethyl)phenyl]-2,4-pentadienoic acid
    —— 2-amino-N-(4-tert-butyl-benzyl)-3,5-dichloro-6-fluoro-N-[2-(3-trifluoromethyl-phenyl)-ethyl]-benzamide 946117-35-7 C27H26Cl2F4N2O
    2-amino-N-(4-tert-butyl-benzyl)-3,5-dichloro-6-fluoro-N-[2-(3-trifluoromethyl-phenyl)-ethyl]-benzamide
    —— 2-(2-benzylidenehydrazino)-3,6-dimethylpyrimidin-4(3H)-one 14388-69-3 C13H14N4O
    2-(2-benzylidenehydrazino)-3,6-dimethylpyrimidin-4(3H)-one
    —— 2-(2-indol-3-yl-ethyl)-4-methoxy-isoquinolinium; iodide 111085-53-1 C20H19N2O*I
    2-(2-indol-3-yl-ethyl)-4-methoxy-isoquinolinium; iodide
    —— 2,9-dioxa-6-azonia-spiro[5.5]undecane; chloride 23582-30-1 C8H16NO2*Cl
    2,9-dioxa-6-azonia-spiro[5.5]undecane; chloride
    —— (2R,3R)-3-[(E)-(S)-3-(tert-Butyl-dimethyl-silanyloxy)-oct-1-enyl]-2-[(Z)-3-(4-methoxy-phenyl)-allyl]-cyclopentanone 87727-95-5 C29H46O3Si
    (2R,3R)-3-[(E)-(S)-3-(tert-Butyl-dimethyl-silanyloxy)-oct-1-enyl]-2-[(Z)-3-(4-methoxy-phenyl)-allyl]-cyclopentanone
    —— 2-Pyrrolidinecarboxamide, 1-(3,4-dichlorobenzoyl)-N-[2-[(2-methoxyethyl)amino]ethyl]- 1836100-01-6 C17H23Cl2N3O3
    2-Pyrrolidinecarboxamide, 1-(3,4-dichlorobenzoyl)-N-[2-[(2-methoxyethyl)amino]ethyl]-
    —— 2-(4-Bromophenyl)-1,3-dihydro-1,3,2-naphtho<1,8-cd>diazaphosphol-2-oxid 147137-86-8 C16H12BrN2OP
    2-(4-Bromophenyl)-1,3-dihydro-1,3,2-naphtho<1,8-cd>diazaphosphol-2-oxid
    —— (+/-)-2-benzylcarbamoylcyclopent-2-enecarboxylic acid 725265-70-3 C14H15NO3
    (+/-)-2-benzylcarbamoylcyclopent-2-enecarboxylic acid
    —— (2R)-2-(3,5-dichlorophenoxymethyl)-1-(2-(4-methoxymethyl-1,3-thiazol-2-ylthio)ethyl)pyrrolidin-5-one 597572-92-4 C18H20Cl2N2O3S2
    (2R)-2-(3,5-dichlorophenoxymethyl)-1-(2-(4-methoxymethyl-1,3-thiazol-2-ylthio)ethyl)pyrrolidin-5-one
    —— 2-isocyanato-5,5-dimethyl-1,3,2-dioxaphosphorinane 73750-71-7 C6H10NO3P
    2-isocyanato-5,5-dimethyl-1,3,2-dioxaphosphorinane
    —— (2-Cyano-phenyl)-carbamic acid 2-piperidin-1-yl-ethyl ester; hydrochloride 128255-23-2 C15H19N3O2*ClH
    (2-Cyano-phenyl)-carbamic acid 2-piperidin-1-yl-ethyl ester; hydrochloride
    —— 2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1→6)-1,2:3,4-di-O-isopro-pylidene-α-D-galactopyranoside 17074-03-2 C39H42O13
    2,3,4-tri-O-benzoyl-α-L-rhamnopyranosyl-(1→6)-1,2:3,4-di-O-isopro-pylidene-α-D-galactopyranoside
    —— 2-(4-ethoxycarbonylaminophenethyl)-6-(3,4-dimethoxyphenyl)-5-ethyl-2,3,4,5-tetrahydropyridazin-3-one 1230635-13-8 C25H31N3O5
    2-(4-ethoxycarbonylaminophenethyl)-6-(3,4-dimethoxyphenyl)-5-ethyl-2,3,4,5-tetrahydropyridazin-3-one
    —— 2,5-dichloro-N-(3-methylbutyl)pyrimidine-4-amine 1214279-45-4 C9H13Cl2N3
    2,5-dichloro-N-(3-methylbutyl)pyrimidine-4-amine
    —— 2-[2-[4-[2-cyanoethyl(ethyl)amino]phenyl]imino-3-oxoinden-1-ylidene]propanedinitrile 109347-63-9 C23H17N5O
    2-[2-[4-[2-cyanoethyl(ethyl)amino]phenyl]imino-3-oxoinden-1-ylidene]propanedinitrile
    —— 2-[Carboxymethyl-[2-[1,3-dioxo-6-(2-piperidin-1-ylethoxy)benzo[de]isoquinolin-2-yl]ethyl]amino]acetic acid 1430423-05-4 C25H29N3O7
    2-[Carboxymethyl-[2-[1,3-dioxo-6-(2-piperidin-1-ylethoxy)benzo[de]isoquinolin-2-yl]ethyl]amino]acetic acid
    —— 2,2-di(hydroxymethyl)propyl 12S-(t-butyldiphenylsilyloxy)eicosa-5Z,8Z,10E,14Z-tetraenoate 131393-04-9 C41H60O5Si
    2,2-di(hydroxymethyl)propyl 12S-(t-butyldiphenylsilyloxy)eicosa-5Z,8Z,10E,14Z-tetraenoate
    —— 2-[6-(piperazin-1-ylmethyl)-3H-1,3-benzothiazol-2-ylidene]-2-[4-(trifluoromethyl)pyrimidin-2-yl]acetamide 1219483-05-2 C19H19F3N6OS
    2-[6-(piperazin-1-ylmethyl)-3H-1,3-benzothiazol-2-ylidene]-2-[4-(trifluoromethyl)pyrimidin-2-yl]acetamide