| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2’-O-(叔-丁基二甲基硅烷基)-5’-O-三苯甲基尿苷 | 2'-O-tert-butyldimethylsilyl-5'-O-trityluridine | 117136-35-3 | C34H40N2O6Si |
| 2’-O-(叔-丁基二甲基硅烷基)-3’-脱氧-5’-O-三苯甲基尿苷 | 2'-O-(tert-butyldimethylsilyl)-3'-deoxy-5'-O-trityluridine | 130860-12-7 | C34H40N2O5Si |
| 2’-(氯甲基)-4-氟-5-异丙基-2-甲氧基-4’-(三氟甲基)-1,1’-二苯 | 2'-(chloromethyl)-4-fluoro-5-isopropyl-2-methoxy-4'-(trifluoromethyl)biphenyl | 875551-28-3 | C18H17ClF4O |
| 2’-(beta-溴乙基磷酰)-5’-硝基十六烷苯胺 | 2'-(β-Bromethylphosphoryl)-5'-nitro-hexadecananilid | 60301-90-8 | C24H40BrN2O7P |
| 2’,7’-二溴-2-乙烯基螺环丙烷-1,9’-芴 | 2',7'-Dibromo-2-vinylspiro[cyclopropane-1,9'-fluorene] | 951884-03-0 | C17H12Br2 |
| 2’,6’-二甲基联苯-3-羧酸 | 2',6'-dimethyl-[1,1'-biphenyl]-3-carboxylic acid | 955929-56-3 | C15H14O2 |
| 2’,5’-二甲基联苯-3-羧酸 | 2',5'-Dimethyl-[1,1'-biphenyl]-3-carboxylic acid | 1181626-10-7 | C15H14O2 |
| 2’,5’-二氯联苯-3-羧酸 | 2',5'-dichloro-[1,1'-biphenyl]-3-carboxylic acid | 1049036-18-1 | C13H8Cl2O2 |
| 2’,5’-二氯乙酰乙酰苯胺 | N-(2,5-dichlorophenyl)-3-oxobutanamide | 2044-72-6 | C10H9Cl2NO2 |
| 2’,5’-二乙氧基苯酰替苯胺 | benzoic acid-(2,5-diethoxy-anilide) | 92-22-8 | C17H19NO3 |
| 2’,4’-二氯-2-硝基二苯醚 | 2,4-Dichlorophenyl o-nitrophenyl ether | 38461-29-9 | C12H7Cl2NO3 |
| 2’,4’-二氟-正-甲基乙酰苯胺 | N-Methyl-2,4'-fluoracetanilid | 10016-06-5 | C9H9F2NO |
| 2’,4-二氯-2-氨基二苯醚 | 5-chloro-2-(2-chloro-phenoxy)-aniline | 56966-48-4 | C12H9Cl2NO |
| 2’,3’-二氯联苯-3-羧酸 | 2',3'-dichloro-[1,1'-biphenyl]-3-carboxylic acid | 177734-74-6 | C13H8Cl2O2 |
| 2’,3’-二氯-2,2,2-三甲基乙酰苯胺 | 2,2-dimethyl-N-(2,3-dichlorophenyl)propanamide | 168133-85-5 | C11H13Cl2NO |
| 2’,3’-二氟苯丙酮 | 1-(2,3-Difluoro-phenyl)-propan-2-one | 101712-19-0 | C9H8F2O |
| 2’,1’,1,2-蒽并蒽 | dibenzo[<i>b,k</i>]chrysene | 217-54-9 | C26H16 |
| 2‘-三氟甲基联苯-3-羧醛 | 3-(morpholinosulfonyl)aniline | 22184-97-0 | C10H14N2O3S |
| 2ˊ-羧基苯-(1ˊ-偶氮-2)-1,8-二羟基萘-3,6-二磺酸-(7ˊ-偶氮-1〞)-4〞-硝基苯 | Carboxynitrazo | 23156-98-1 | C23H15N5O12S2 |
| 2a,3,4,5-四氢苊 | 1,2,2a,3,4,5-hexahydro-acenaphthylene | 480-72-8 | C12H14 |
| 2S-N-Cbz-高丝氨酸二环己胺盐 | dicyclohexylammonium (2S)-2-(benzyloxycarbonylamino)-4-hydroxybutyrate | 58578-43-1 | C12H15NO5*C12H23N |
| 2S,3S,5S-2-氨基-5-[N-[[(5-噻唑基)甲氧基]羰基]氨基]-1,6-二苯基-3-羟基己烷 | (2S,3S,5S)-2-amino-5-<N-<<(5-thiazolyl)methoxy>carbonyl>amino>-1,6-diphenyl-3-hydroxyhexane | 144164-10-3 | C23H27N3O3S |
| 2RS,4RS)-4-溴-2-(2,4-二氯苯基)四氢糠基)-1H-1,2,4-三唑 | Bromuconazole | 116255-48-2 | C13H12BrCl2N3O |
| 2R)-2-叔丁氧基-4-(9-芴甲氧基)羧氨基丁酸 | 4-(9H-fluoren-9-ylmethoxycarbonylamino)-2-[(2-methylpropan-2-yl)oxy]butanoic acid | 905857-50-3 | C23H27NO5 |
| 2R)-(+)-3,3'-二苯基-[2,2'-联二萘]-1,1'-二醇 | (S)-vanol | 147702-14-5 | C32H22O2 |
| 2H-萘并[2,3-d]咪唑 | 2H-Naphtho[2,3-D]imidazole | 23636-21-7 | C11H8N2 |
| 2H-萘并[2,3-c][1,2]氧杂z乙基e | 2H-Naphtho[2,3-C][1,2]oxazete | 278-02-4 | C10H7NO |
| 2H-萘并[1,8-cd]异噻唑-3,5-二磺酸 1,1-二氧化物 | 1,1-dioxo-2<i>H</i>-1λ<sup>6</sup>-naphth[1,8-<i>cd</i>]isothiazole-3,5-disulfonic acid | 82-65-5 | C10H7NO8S3 |
| 2H-萘并[1,8-bc]呋喃-2-酮 | 1,8-naphtholactone | 5247-85-8 | C11H6O2 |
| 2H-萘并[1,2-d]咪唑 | 2H-Naphtho[1,2-d]imidazole | 23636-20-6 | C11H8N2 |
| 2H-茚并[5,6-d]噁唑-2,7(3H)-二酮,5,6-二氢-5-苯基- | 2,7-dioxo-5-phenylcyclopenta<f>-2,3-dihydro<1,3>benzoxazole | 140384-37-8 | C16H11NO3 |
| 2H-茚并[5,4-b]呋喃-7-甲腈,6-(3-氰基-1-甲基亚丙基)-2-乙氧基十氢-5a-甲基- | (3aR,5aS,8aS,8bS)-6-[3-Cyano-1-methyl-prop-(E)-ylidene]-2-ethoxy-5a-methyl-decahydro-indeno[5,4-b]furan-7-carbonitrile | 139599-56-7 | C20H28N2O2 |
| 2H-茚并[4,5-d][1,3]恶唑 | 2H-Indeno[4,5-D]oxazole | 138261-51-5 | C10H7NO |
| 2H-茚并[2,1-d][1,2]恶唑 | 2h-Indeno[2,1-d]isoxazole | 20562-59-8 | C10H7NO |
| 2H-茚-2-酮,1,3-二氢-1-(2-丙烯基)- | 1,3-dihydro-1-(2-propenyl)-2H-inden-2-one | 110397-53-0 | C12H12O |
| 2H-茚-2-甲醛 | 2h-Indene-2-carbaldehyde | 724772-74-1 | C10H8O |
| 2H-苯并咪唑-2-酮,5-氯-3-环己基-1-[(2,4-二甲氧苯基)甲基]-1,3-二氢- | 5-Chloro-3-cyclohexyl-1,3-dihydro-1-(2,4-dimethoxybenzyl)-2H-benzimidazol-2-one | 175865-73-3 | C22H25ClN2O3 |
| 2H-苯并三唑-5-羧酸苯酯 | Phenyl 3aH-benzotriazole-6-carboxylate | 84902-17-0 | C13H9N3O2 |
| 2H-苯并[g][1,3]噻唑并[5,4-e]吲哚 | 2h-Benzo[g]thiazolo[5,4-e]indole | 42853-56-5 | C13H8N2S |
| 2H-苯并[f]苯并三唑 | naphthotriazole | 269-12-5 | C10H7N3 |
| 2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)六氢-4-[(1E,3S)-3-羟基-5苯基-1-戊烯-1-基]-,(3aR,4R,5R,6aS)- | (3aR,4R,5R,6aS)-4-[(1E,3S)-3-hydroxy-5-phenylpent-1-en-1-yl]-2-oxo-hexahydro-2H-cyclopenta[b]furan-5-yl benzoate | 55444-68-3 | C25H26O5 |
| 2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)六氢-4-[(1E,3S)-3-羟基-1-辛烯-1-基]-,(3aR,4R,5R,6aS)- | [3aR,4R(1E,3S),5R,6aS]-5-benzoyloxy-4-(3-hydroxyocten-1-yl)-hexahydro-2H-cyclopenta[b]furan-2-one | 40834-88-6 | C22H28O5 |
| 2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)-4-[(1E,3S)-3-[[(1,1'-二甲基乙基)二甲基硅烷基]氧基]-1-辛烯-1-基]六氢-,(3aR,4R,5R,6aS)- | [(3aR,4R,5R,6aS)-4-[(3S)-3-[tert-butyl(dimethyl)silyl]oxyoct-1-enyl]-2-oxo-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-5-yl] benzoate | 587869-81-6 | C28H42O5Si |
| 2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)-4-[(1E)-4,4-二氟-3-氧代-1-辛烯-1-基]六氢-,(3aR,4R,5R,6aS)- | (3aR,4R,5R,6aS)-4-((E)-4,4-difluoro-3-oxooct-1-enyl)-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl benzoate | 50889-48-0 | C22H24F2O5 |
| 2H-环戊并[B]呋喃-2-酮,5-(苯甲酰氧基)-4-[(1E)-4-(3-氯苯氧基)-3-氧代-1-丁烯-1-基]六氢,(3AR,4R,5R,6AS)-(...) | [3aR,4R(1E),5R,6aS]-5-benzoyloxy-4-[4-(3-chlorophenoxy)-3-oxo-1-buten-1-yl]-hexahydro-2H-cyclopenta[b]furan-2-one | 178454-81-4 | C24H21ClO6 |
| 2H-环戊并[B]呋喃-2-酮,4-[(1E,3R)-4-(3-氯苯氧基)-3-羟基-1-丁烯-基]六氢-5-羟基-,(3AR,4R,5R,6AS)-(...) | (3aR,4R,5R,6aS)-4-((R,E)-4-(3-chlorophenoxy)-3-hydroxybut-1-enyl)-5-hydroxyhexahydro-2H-cyclopenta[b]furan-2-one | 53906-54-0 | C17H19ClO5 |
| 2H-环戊二烯并[b]呋喃-2-酮,4,5,6,6a-四氢-3-(1-甲基乙基)-(9CI) | Viskaldix | 71789-16-7 | C28H40ClN5O5S |
| 2H-环戊二烯并[b]呋喃,2,3,3,3a,4,4,5,5,6,6,6a-十一氟六氢-2-(三氟甲氧基)- | N-{3-[Benzyl(2-hydroxyethyl)methylazaniumyl]propyl}octadecanimidate--hydrogen chloride (1/1) | 94108-36-8 | C31H57ClN2O2 |
| 2H-环戊二烯并[5,6]萘并[2,1-d][1,3]噻唑 | 2H-Cyclopenta[5,6]naphtho[2,1-D]thiazole | 42256-87-1 | C14H9NS |
| 2H-氮杂卓-4-羧酸,6-乙氧基-2-羰基-7-苯基-,乙基酯 | 6-Ethoxy-2-oxo-7-phenyl-2H-azepine-4-carboxylic acid ethyl ester | 105592-78-7 | C17H17NO4 |