| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2',3',4',5'-四苯甲酰基-5-乙酰基-1,5-二氢核黄素 | Benzaflavin | 52492-58-7 | C47H40N4O11 |
| 2',3',4',5',6'-五氟苯乙酮 | 2',3',4',5',6'-pentafluoroacetophenone | 652-29-9 | C8H3F5O |
| 2',3',10,11-四氢-2'-甲基螺[5H-二苯并[a,d]环庚烯-5,1'-[1H]异吲哚] | 2',3',10,11-Tetrahydro-2'-methylspiro[5H-dibenzo[a,d]cycloheptene-5,1'-[1H]isoindole] | 35926-76-2 | C23H21N |
| 2',2,2,4'-四甲基苯丙酮 | 2,4-Dimethylpivalophenon | 7396-99-8 | C13H18O |
| 2',2'-二苯基-1,2-苯-二羧酸二酰肼 | 2',2'-diphenyl-1,2-benzene-dicarboxylic acid dihydrazide | 70454-43-2 | C20H18N4O2 |
| 2',2'-二甲基硬脂酰肼 | Stearinsaeuredimethylhydrazid | 6079-89-6 | C20H42N2O |
| 2',2'-二氯-3,3-二甲基螺[双环[2.2.1]庚烷-2,1'-环丙烷] | 2',2'-Dichloro-3,3-dimethylspiro[bicyclo[2.2.1]heptane-2,1'-cyclopropane] | 15210-30-7 | C11H16Cl2 |
| 2',2'-二氟-2-氯苯乙酮 | 1-(2-chlorophenyl)-2,2-difluoroethanone | 653-13-4 | C8H5ClF2O |
| 2',2'-三硫代二(4,4'-二氯-2-联苯亚磺酸)二钠 | Benzenesulfinic acid, 2,2'-trithiobis(4-chloro-m-phenylene)bis(5-chloro-, disodium salt, trihydrate | 64058-59-9 | C24H18Cl4Na2O7S5 |
| 2',2'-三硫代二(2-联苯亚磺酸)二钠二水合物 | Benzenesulfinic acid, 2,2'-trithiobis(o-phenylene)bis-, disodium salt, dihydrate | 64058-60-2 | C24H20Na2O6S5 |
| 2'(3')-邻-(N-甲基)氨茴酰鸟苷5'-三磷酸酯 | 3'-O-(N-Methylanthraniloyl)-guanosine-5'-triphosphate | 85287-57-6 | C18H23N6O15P3 |
| 2''-羟基芒柄花黄素 | 7-hydroxy-3-(2-hydroxy-4-methoxyphenyl)-4H-chromen-4-one | 1890-99-9 | C16H12O5 |
| 2''-亚氨代甲基依他霉素A | N-[4-amino-6-[3-amino-6-(methylaminomethyl)oxan-2-yl]oxy-2-hydroxy-3-methoxycyclohexyl]-2-(aminomethylideneamino)-N-methylacetamide | 81202-83-7 | C18H36N6O5 |
| 2''-乙酰基黄芪甙 | 2''-Acetylastragalin | 1206734-95-3 | C23H22O12 |
| 2''-O-甲基异甘草苷元; 4,4'-二羟基-2'-甲氧基查耳酮 | 1-(4-Hydroxy-2-methoxyphenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one | 51828-10-5 | C16H14O4 |
| 2''-(腺苷-5'-硫代磷酰)妥布霉素 | Tbamps | 129545-98-8 | C28H49N10O14PS |
| 2''-(4-氨基苯基)-6-甲基[2,6':2',6''-三联苯并噻唑]-7-磺酸 | (2,6':2',6''-Terbenzothiazole)-7-sulfonic acid, 2''-(4-aminophenyl)-6-methyl- | 47812-48-6 | C28H18N4O3S4 |
| 2'',5-二氯-2-(3-甲基-4H-1,2,4-三唑-4-基)二苯甲酮 | 2',5-Dichloro-2-(3-methyl-4H-1,2,4-triazol-4-yl)benzophenone | 54196-61-1 | C16H11Cl2N3O |
| 2'',3,3',3'''-四甲基-1,1':4',1'':4'',1'''-四联苯 | Tetramethyl-p-quaterphenyl | 4575-13-7 | C28H26 |
| 2'',3''a,4'',5'',6'',7''-六氢-螺[环己烷-1,3''-吲唑] | "2',3a',4',5',6',7'-hexahydrospiro[cyclohexane-1,3'-indazole] | 22122-96-9 | C12H20N2 |
| 2'',3''-二氢-2H,5H-螺[咪唑烷-4,1''-茚]-2,5-二酮 | spiro[imidazolidine-4,1'-indan]-2,5-dione | 6252-98-8 | C11H10N2O2 |
| 2'''-羟基氯丝菌素 | 2'''-Hydroxychlorothricin | 111810-18-5 | C50H63ClO17 |
| 2' -脱氧3' -磷酸游离酸 | 2'-deoxyadenosine 3'-monophosphate | 15731-72-3 | C10H14N5O6P |
| 2&prime,3&prime-二脱氧胸苷5&prime-三磷酸三锂盐 | Thymidine 5'-(tetrahydrogen triphosphate), 3'-deoxy-, trilithium salt | 93939-78-7 | C10H17Li3N2O13P3+3 |
| 2 6-二碘氢化喹啉 | 2,6-diiodohydroquinone | 1955-21-1 | C6H4I2O2 |
| 2 6-二甲氧基吡啶-3-羧醛 | 2,6-dimethoxynicotinaldehyde | 58819-72-0 | C8H9NO3 |
| 2 6-二甲基-2 顺式-6-辛二烯 | (E)-3,7-dimethyl-2,6-octadien | 2609-23-6 | C10H18 |
| 2 5-噻吩二羰酰二摧毁 | thiophene-2,5-dicarbonyl dichloride | 3857-36-1 | C6H2Cl2O2S |
| 2 5-二甲基苯异腈 95 | 2,5-xylyl isocyanide | 71119-75-0 | C9H9N |
| 2 4 6-三硝基苯磺酸 | 2,4,6-trinitrobenzensulfonate | 2508-19-2 | C6H3N3O9S |
| 2 3 4-三乙氧基乙酰苯 98 | 1-(2,3,4-triethoxy-phenyl)-ethanone | 100864-28-6 | C14H20O4 |
| 2 2'-联嘧啶 | 2,2'-Bipyrimidine | 34671-83-5 | C8H6N4 |
| 2 2'-二氨基二苯基硫醚 | 2,2'-thiodianiline | 5873-51-8 | C12H12N2S |
| 2 -甲基- 3 -硝基苯 | 2-methyl-3-nitrobenzonitrile | 71516-35-3 | C8H6N2O2 |
| 2 -溴- 4 -氯苯丙酮 | 2-bromo-1-(4-chlorophenyl)-1-propanone | 877-37-2 | C9H8BrClO |
| 2 -氯苯基氧乙酸 | o-chlorobenzoylformic acid | 26118-14-9 | C8H5ClO3 |
| 2 -氯- 6 -(三正丁基锡)吡啶 | 2-chloro-6-(tributylstannyl)pyridine | —— | C17H30ClNSn |
| 2 -氯- 5 -氰基苯- 1 -磺酰氯 | 2-chloro-5-cyanobenzene-1-sulfonyl chloride | 942199-56-6 | C7H3Cl2NO2S |
| 2 -氟- 3 -(三正丁基锡)吡啶 | 3-tributylstannyl-2-fluoropyridine | 155533-81-6 | C17H30FNSn |
| 2 -吡啶二硫代氨基甲酸乙酯 | Ethyl-2-aminopyridyldithiocarbamat | 13037-05-3 | C8H10N2S2 |
| 2 -乙酰氨基- 4-(氯甲基)-1,3-噻唑 | N-(4-(chloromethyl)thiazol-2-yl)acetamide | 7460-59-5 | C6H7ClN2OS |
| 2 -(甲基苯乙炔基)苯胺 | 2-(p-tolylethynyl)aniline | 124643-45-4 | C15H13N |
| 2 -(5-(1-三苯甲基-1H-四氮唑)苯硼酸 | 2-<2'-(triphenylmethyl)-2'H-tetrazol-5-yl>phenylboronic acid | 143722-25-2 | C26H21BN4O2 |
| 2 - (4 -溴苯基)-2- (羟甲基)丙烷-1,3-二醇 | 2-(4-bromophenyl)-2-(hydroxymethyl)propane-1,3-diol | 936494-74-5 | C10H13BrO3 |
| 2 - (1H -2-咪唑基)乙腈 | 2-cyanomethyl-imidazole | 23184-45-4 | C5H5N3 |
| 2 - (1 -甲基- 1H -5-吡唑基)吡啶 | 2-(2-methylpyrazol-3-yl)pyridine | 938066-21-8 | C9H9N3 |
| 2 - 甲氧基喹啉 | 2-methoxy-quinoline | 6931-16-4 | C10H9NO |
| 2 - 氨基-5 - (4-氨基苯甲酰氨基)苯磺酸 | 2-amino-5-(4-amino-benzoylamino)-benzenesulfonic acid | 58862-43-4 | C13H13N3O4S |
| 2 - 氨基-4 - [(7 - 氯-4 - 喹啉基)氨基] -苯酚 | 7-chloro-4-(α-amino-4-hydroxy-m-toluidino)quinoline | 37672-04-1 | C16H14ClN3O |
| 2 - 氨基-3,5 - 二甲基噻吩-3 - 羧酸甲酯 | 2-amino-4,5-dimethylthiophene-3-carboxylic acid methyl ester | 4651-93-8 | C8H11NO2S |