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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2.4-Dichlorbutyl-1-trifluoracetat 38300-62-8 C6H7Cl2F3O2
    2.4-Dichlorbutyl-1-trifluoracetat
    —— (2Z,4E)-5-phenylpenta-2,4-dienyl-N,N-dimethylamine 75954-42-6 C13H17N
    (2Z,4E)-5-phenylpenta-2,4-dienyl-N,N-dimethylamine
    —— (2R,3S,4S,5S,6R)-2-{6-[17-(1,5-Dimethyl-hexyl)-10,13-dimethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxy]-hexylsulfanyl}-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol 68665-80-5 C39H68O6S
    (2R,3S,4S,5S,6R)-2-{6-[17-(1,5-Dimethyl-hexyl)-10,13-dimethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxy]-hexylsulfanyl}-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol
    —— (2-Cyclohex-2-enyl-allyl)-diethyl-amine 63007-00-1 C13H23N
    (2-Cyclohex-2-enyl-allyl)-diethyl-amine
    —— (2<i>E</i>,4<i>E</i>,6<i>E</i>)-2,3,4,5,6,7-hexachloro-hepta-2,4,6-trienoic acid methyl ester 58164-30-0 C8H4Cl6O2
    (2<i>E</i>,4<i>E</i>,6<i>E</i>)-2,3,4,5,6,7-hexachloro-hepta-2,4,6-trienoic acid methyl ester
    —— 2-(1,3-dithian-2-yl)-6-[6-(1,3-dithian-2-yl)pyridin-2-yl]pyridine 86712-09-6 C18H20N2S4
    2-(1,3-dithian-2-yl)-6-[6-(1,3-dithian-2-yl)pyridin-2-yl]pyridine
    —— 2-(3,4-dichlorobenzoyl)-3,7-dimethyl-N-propyl-4H-benzo[b][1,4]thiazine-4-carboxamide 1259381-91-3 C21H20Cl2N2O2S
    2-(3,4-dichlorobenzoyl)-3,7-dimethyl-N-propyl-4H-benzo[b][1,4]thiazine-4-carboxamide
    —— 2-(4-Bromo-phenyl)-3-(3,4-dimethoxy-phenyl)-propionic acid 916903-23-6 C17H17BrO4
    2-(4-Bromo-phenyl)-3-(3,4-dimethoxy-phenyl)-propionic acid
    —— (2RS)-2<(4-ethyl-2,3-dioxopiperazin-1-yl)carbonylamino>-2-<4-<(4-nitrobenzyl)oxycarbonylamino>phenyl>acetic acid 130130-32-4 C23H23N5O9
    (2RS)-2<(4-ethyl-2,3-dioxopiperazin-1-yl)carbonylamino>-2-<4-<(4-nitrobenzyl)oxycarbonylamino>phenyl>acetic acid
    —— 2-furan-2-yl-3-phenyl-2,3,6,10b-tetrahydro-5H-[1,3,4]oxadiazolo[2,3-a]isoquinoline 99036-28-9 C20H18N2O2
    2-furan-2-yl-3-phenyl-2,3,6,10b-tetrahydro-5H-[1,3,4]oxadiazolo[2,3-a]isoquinoline
    —— 2-(5-butylthiophen-2-yl)-6-methylpyridine 1062177-17-6 C14H17NS
    2-(5-butylthiophen-2-yl)-6-methylpyridine
    —— 2-Iodethoxycarbonyl-L-asparaginsaeure 37888-40-7 C7H10INO6
    2-Iodethoxycarbonyl-L-asparaginsaeure
    —— (+/-)-2-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4,4-bis-(tert-butyldimethyl-silanyloxymethyl)-cyclopent-2-enol 1245828-27-6 C27H58O4Si3
    (+/-)-2-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-4,4-bis-(tert-butyldimethyl-silanyloxymethyl)-cyclopent-2-enol
    —— 2-Amino-5-brom-azulen-dicarbonsaeure-(1,3)-diethylester 93010-45-8 C16H16BrNO4
    2-Amino-5-brom-azulen-dicarbonsaeure-(1,3)-diethylester
    —— 2-(4-Tert-butylphenyl)-5-[4-(7-carbazol-9-yl-9,9-dihexylfluoren-2-yl)phenyl]-1,3,4-oxadiazole 1286164-03-1 C55H57N3O
    2-(4-Tert-butylphenyl)-5-[4-(7-carbazol-9-yl-9,9-dihexylfluoren-2-yl)phenyl]-1,3,4-oxadiazole
    —— 2-(dibutoxymethyl)-5-(phenoxymethyl)furan 1531604-75-7 C20H28O4
    2-(dibutoxymethyl)-5-(phenoxymethyl)furan
    —— (2-bibenzyl-4-yloxy-propyl)-dimethyl-amine 110147-29-0 C19H25NO
    (2-bibenzyl-4-yloxy-propyl)-dimethyl-amine
    —— 2-(2-methyl-cyclohexyl)-5-oxo-2-phenyl-tetrahydro-furan-3-carboxylic acid ethyl ester 76325-04-7 C20H26O4
    2-(2-methyl-cyclohexyl)-5-oxo-2-phenyl-tetrahydro-furan-3-carboxylic acid ethyl ester
    —— 2-(1H-indol-3-yl)-2-oxo-N-((1-phenyl-1H-1,2,3-triazol-4-yl)methyl)acetamide 1456936-29-0 C19H15N5O2
    2-(1H-indol-3-yl)-2-oxo-N-((1-phenyl-1H-1,2,3-triazol-4-yl)methyl)acetamide
    —— 2-methyl-5-(2-phenylethenyl)-1H-pyrrole 849411-30-9 C13H13N
    2-methyl-5-(2-phenylethenyl)-1H-pyrrole
    —— 2,2'-((1E,1'E)-(((1R,2S)-1,2-bis(4-methoxy-2-(trifluoromethyl)phenyl)ethane-1,2-diyl)bis(azanylylidene))bis(methanylylidene))diphenol 111086-73-8 C32H26F6N2O4
    2,2'-((1E,1'E)-(((1R,2S)-1,2-bis(4-methoxy-2-(trifluoromethyl)phenyl)ethane-1,2-diyl)bis(azanylylidene))bis(methanylylidene))diphenol
    —— 2-methyl-3-phenyl-2,3-dihydro-5<i>H</i>-benzo[<i>b</i>][1,4]thiazepin-4-one 92962-63-5 C16H15NOS
    2-methyl-3-phenyl-2,3-dihydro-5<i>H</i>-benzo[<i>b</i>][1,4]thiazepin-4-one
    —— 2-[4-(2-carboxyethyl)anilino]benzoic acid 126862-57-5 C16H15NO4
    2-[4-(2-carboxyethyl)anilino]benzoic acid
    —— 2-chloro-N4-isopropylpyrimidine-4,5-diamine hydrochloride 1331770-21-8 C7H11ClN4*ClH
    2-chloro-N4-isopropylpyrimidine-4,5-diamine hydrochloride
    —— (2R,3R,4S,5R,6R)-6-(((tert-butyldiphenylsilyl)oxy)methyl)-5-(((2S,3R,4S,6S)-6-(hydroxymethyl)-3,4-bis((4-methylbenzoyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-2-methoxytetrahydro-2H-pyran-3,4-diyl bis(4-methylbenzoate) 312701-16-9 C61H66O14Si
    (2R,3R,4S,5R,6R)-6-(((tert-butyldiphenylsilyl)oxy)methyl)-5-(((2S,3R,4S,6S)-6-(hydroxymethyl)-3,4-bis((4-methylbenzoyl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-2-methoxytetrahydro-2H-pyran-3,4-diyl bis(4-methylbenzoate)
    —— 2-[(Z)-5,5-dimethylhex-1-en-3-ynyl]-1-oxidopyridin-1-ium 127391-35-9 C13H15NO
    2-[(Z)-5,5-dimethylhex-1-en-3-ynyl]-1-oxidopyridin-1-ium
    —— 2-(2-ethyl-4,5-dimethoxy-phenyl)-4,4-dimethyl-4,5-dihydro-oxazole 64957-68-2 C15H21NO3
    2-(2-ethyl-4,5-dimethoxy-phenyl)-4,4-dimethyl-4,5-dihydro-oxazole
    —— 2-(p-Cyanphenoxy)-1-hydroxy-1,3-diphenyl-1-propen-2-on 79597-86-7 C22H15NO3
    2-(p-Cyanphenoxy)-1-hydroxy-1,3-diphenyl-1-propen-2-on
    —— {2-(9-methyl-5-oxo-2,3,4,5-tetrahydro-2H-pyrano[3,2-c]chromen-2-yl)-5,10,15,20-tetraphenylporphyrinato}zinc(II) 1338675-70-9 C57H38N4O3Zn
    {2-(9-methyl-5-oxo-2,3,4,5-tetrahydro-2H-pyrano[3,2-c]chromen-2-yl)-5,10,15,20-tetraphenylporphyrinato}zinc(II)
    —— 2-ethyl-2-(3-trimethylammonio-propyl)-1,2,3,4-tetrahydro-isoquinolinium; bromide chloride 109563-66-8 Br*C17H30N2*Cl
    2-ethyl-2-(3-trimethylammonio-propyl)-1,2,3,4-tetrahydro-isoquinolinium; bromide chloride
    —— 2-[chloro(phenyl)phosphoryl]-1,3,5-trimethylbenzene 142087-70-5 C15H16ClOP
    2-[chloro(phenyl)phosphoryl]-1,3,5-trimethylbenzene
    —— 2-tert-butyl-N-cyclohexyl-5,5-dimethyl-1,4,2-dioxazolidin-3-imine 99948-67-1 C14H26N2O2
    2-tert-butyl-N-cyclohexyl-5,5-dimethyl-1,4,2-dioxazolidin-3-imine
    —— 2-[(1R,2S,5R)-1-((R)-2,2-Dimethyl-4-phenyl-[1,3]dioxolan-4-ylmethoxy)-2-isopropyl-5-methyl-cyclohexyl]-1-phenyl-ethanone 138489-62-0 C30H40O4
    2-[(1R,2S,5R)-1-((R)-2,2-Dimethyl-4-phenyl-[1,3]dioxolan-4-ylmethoxy)-2-isopropyl-5-methyl-cyclohexyl]-1-phenyl-ethanone
    —— 2,2,4,4-tetramethyl-3-oxa-2,4-disila-bicyclo[3.2.2]nona-6,8-diene 17984-85-9 C10H18OSi2
    2,2,4,4-tetramethyl-3-oxa-2,4-disila-bicyclo[3.2.2]nona-6,8-diene
    —— 2-(2-Chloro-naphthalen-1-ylazo)-5-nitro-benzonitrile 84317-61-3 C17H9ClN4O2
    2-(2-Chloro-naphthalen-1-ylazo)-5-nitro-benzonitrile
    —— 2-Propoxy-terephthalsaeure-dimethylester 97025-41-7 C13H16O5
    2-Propoxy-terephthalsaeure-dimethylester
    —— [(2,6-(i-Pr)2-4-NO2C6H2N=C(Me)C(Me)=NC6H2-2,6-(i-Pr)2-4-NO2)PdMeCl] 849472-21-5 C29H41ClN4O4Pd
    [(2,6-(i-Pr)2-4-NO2C6H2N=C(Me)C(Me)=NC6H2-2,6-(i-Pr)2-4-NO2)PdMeCl]
    —— 2,2-diphenylmethylenecyclopropane-3,3-d<sub>2</sub> 73706-42-0 C16H14
    2,2-diphenylmethylenecyclopropane-3,3-d<sub>2</sub>
    —— 2-{3-[2-(2-methoxy-benzylamino)-quinolin-6-ylamino]-phenyl}-ethanol 1136480-50-6 C25H25N3O2
    2-{3-[2-(2-methoxy-benzylamino)-quinolin-6-ylamino]-phenyl}-ethanol
    —— [(2R,3S,4R,5E)-5-[tert-butyl(diphenyl)silyl]oxyimino-2,3,4,6-tetrakis(phenylmethoxy)hexyl] methanesulfonate 1112338-16-5 C51H57NO8SSi
    [(2R,3S,4R,5E)-5-[tert-butyl(diphenyl)silyl]oxyimino-2,3,4,6-tetrakis(phenylmethoxy)hexyl] methanesulfonate
    —— 2-Hydroxy-acenaphthylen-1-carbonitril 34618-44-5 C13H7NO
    2-Hydroxy-acenaphthylen-1-carbonitril
    —— 2,6-Dimethyl-4-isopropyl-2,5-heptadien-4-ol 38553-08-1 C12H22O
    2,6-Dimethyl-4-isopropyl-2,5-heptadien-4-ol
    —— (2-HO-3,5-(t-Bu)2C6H2NCH=CHN(i-Pr)CH)Br 1191914-75-6 Br*C20H31N2O
    (2-HO-3,5-(t-Bu)2C6H2NCH=CHN(i-Pr)CH)Br
    —— 2-(4-chloro-phenyl)-4-oxo-3,6,7-triphenyl-8-thioxo-5,8-dihydro-4<i>H</i>-[1,3]thiazocinium betaine 57550-42-2 C30H20ClNOS2
    2-(4-chloro-phenyl)-4-oxo-3,6,7-triphenyl-8-thioxo-5,8-dihydro-4<i>H</i>-[1,3]thiazocinium betaine
    —— 2-(4-isopropyl-piperazin-1-yl)-pyridine-3-sulfonic acid isopropylamide 63847-76-7 C15H26N4O2S
    2-(4-isopropyl-piperazin-1-yl)-pyridine-3-sulfonic acid isopropylamide
    —— 2,5,5-Trimethyl-4-methylsulfinyl-1,3,6-heptatrien 63303-59-3 C11H18OS
    2,5,5-Trimethyl-4-methylsulfinyl-1,3,6-heptatrien
    —— (2,6-bis[(di-t-butylphosphino)methyl]phenyl)carbonylnickel(II) tetraphenylborate 60399-57-7 C24H20B*C25H43NiOP2
    (2,6-bis[(di-t-butylphosphino)methyl]phenyl)carbonylnickel(II) tetraphenylborate
    —— 2-(toluene-4-sulfonylamino)-4,5-dihydro-1<i>H</i>-imidazole-4-carboxylic acid methyl ester 62743-25-3 C12H15N3O4S
    2-(toluene-4-sulfonylamino)-4,5-dihydro-1<i>H</i>-imidazole-4-carboxylic acid methyl ester
    —— (2-oxo-1,2-dihydro-naphtho[1,2-<i>d</i>]imidazol-3-yl)-acetic acid furfurylidenehydrazide 66970-28-3 C18H14N4O3
    (2-oxo-1,2-dihydro-naphtho[1,2-<i>d</i>]imidazol-3-yl)-acetic acid furfurylidenehydrazide
    —— ((2,5-bis(2-ethylhexyloxy)-4-iodophenyl)ethynyl)-tributylstannane 1428132-29-9 C36H63IO2Sn
    ((2,5-bis(2-ethylhexyloxy)-4-iodophenyl)ethynyl)-tributylstannane