| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5a,6-二氢-5H-苯并(cd)芘 | 5a,6-dihydro-5H-benzo<cd>pyrene | 86426-53-1 | C19H14 |
| 5a,11alpha-二氢并四苯-5,6,11,12-四酮 | 5,6,11,12-Tetraoxo-5,5a,6,11,11a,12-hexahydro-naphthacen | 5446-67-3 | C18H10O4 |
| 5`-O-三苯甲基-2`-脱氧-Β-D-LYXO喃糖基胸腺嘧啶 | 5'-O-trityldeoxyxylothymidine | 55612-11-8 | C29H28N2O5 |
| 5H苯并[B]酰吲哚 | 5H-benzo[b]phosphindole | 244-87-1 | C12H9P |
| 5H-萘并[3,2,1-去]蒽-5-酮 | naphth[3,2,1-<i>de</i>]anthracen-5-one | 62716-20-5 | C21H12O |
| 5H-萘并[2,3-a]咔唑-5,13(12H)-二酮 | 5H-naphtho(2,3-a)carbazole-5,13(12H)-dione | 7600-14-8 | C20H11NO2 |
| 5H-萘并[2,1-b]吡啶并[3,2-e][1,4]噻嗪-5-酮,2,6,9-三氯- | 2,6,9-trichloro-5H-benzo<3,4-a>-8-azaphenothiazin-5-one | 116992-21-3 | C15H5Cl3N2OS |
| 5H-茚并[1,2-a]蒽-5,13(8H)-二酮,8a-[(1R)-1,3-二氢-4-羟基-6-甲基-3-羰基-1-异苯并呋喃基]-8a,9,10,12a-四氢-4,6,9,10-四羟基-,(8aS,9R,10S,12aS)-rel-(+)- | (+)-rubellin C | 121325-48-2 | C30H22O9 |
| 5H-苯并[g]吲哚并[2,3-b]喹喔啉-5-乙胺,N,N-二甲基- | 7-(2-Dimethylaminoethyl)-7H-benzo(g)indolo(2,3-b)quinoxaline | 156810-64-9 | C22H20N4 |
| 5H-苯并[a]苯并噻嗪-5-酮,6-氯-4-硝基- | 6-chloro-4-nitro-5H-benzo<a>phenothiazin-5-one | 107209-07-4 | C16H7ClN2O3S |
| 5H-环戊二烯并[cd]萘嵌苯-5-酮 | 3h-Cyclopenta[cd]phenalen-3-one | 23353-92-6 | C15H8O |
| 5H-环庚三烯并[b]吡啶-3-羧酸,2-[[(3,4-二甲氧苯基)甲基]氨基]-8-(2-乙氧基-2-羰基亚乙基)-6,7,8,9-四氢-9-羰基-,乙基酯 | 5H-Cyclohepta[b]pyridine-3-carboxylic acid,2-[[(3,4-dimethoxyphenyl)methyl]amino]-8-(2-ethoxy-2-oxoethylidene)-6,7,8,9-tetrahydro-9-oxo-, ethyl ester | 138722-55-1 | C26H30N2O7 |
| 5H-四唑-5-酮,1,2-二氢-1-(5-异[口噁]唑基)-(9CI) | Pentanamide, 4,4-dimethyl-N-((4-nitrophenyl)thioxomethyl)-3-oxo- | 178408-11-2 | C14H16N2O4S |
| 5H-吡咯并[3,2-d]嘧啶,7-溴-4-(1,1-二甲基乙氧基)-5-[(苯基甲氧基)甲基]- | Algifen | 8060-71-7 | C58H71BrN5NaO9S |
| 5H-二茚并[1,2-a:1',2'-c]芴-5,10,15-三酮 | truxenone | 4430-15-3 | C27H12O3 |
| 5H-二苯并[Α,D]环庚三烯-5-醇 | 5H-dibenzo[a,d]cyclohepten-5-ol | 10354-00-4 | C15H12O |
| 5H-二苯并[a,d]环庚烯-5-酮肟 | 5H-dibenzo[a,d]cyclohepten-5-one oxime | 1021-91-6 | C15H11NO |
| 5H-二苯并[a,d]环庚烯-5-酮O-[2-(甲基氨基)乙基]肟单盐酸盐 | Demexiptiline hydrochloride | 18059-99-9 | C18H19ClN2O |
| 5H-二苯并[a,d]环庚烯 | 5-methylene-dibenzo[a,d]cycloheptene | 2975-79-3 | C16H12 |
| 5H-二苯并[a,d]环庚烯 | suberene | 256-81-5 | C15H12 |
| 5H-二苯并[a,c]-6-甲基环庚烯 | 5H-dibenzo[a,c]-6-methylcycloheptene | 182675-53-2 | C16H14 |
| 5H-二苯并[A,D]环庚烯,5-氯- | 5-chloro-5H-dibenzo[a,d]cycloheptene | 18506-04-2 | C15H11Cl |
| 5H-二苯并[2,3:10,11]苉并[12,13,14,1-bcdefgh]咔唑-5,10(16H)-二酮 | 5H-Dibenzo[2,3:10,11]piceno[12,13,14,1-bcdefgh]carbazole-5,10(16H)-dione | 71598-16-8 | C34H15NO2 |
| 5H-1,3-二噁唑并[4,5-h][3]苯氮杂卓,6,7,8,9-四氢-6-甲基- | 1,3,2-Thiazagermolidine, 2,2-diphenyl- | 84260-34-4 | C14H15GeNS |
| 5H-1,3,4-噻二唑并[3,2-a][1,3,5]三嗪-5-硫酮,6-(2-氯苯基)-2-(2,4-二氯苯基)-6,7-二氢-7-苯基- | 6-(2-chlorophenyl)-2-(2,4-dichlorophenyl)-7-phenyl-7H-[1,3,4]thiadiazolo[3,2-a][1,3,5]triazine-5-thione | 139172-46-6 | C22H13Cl3N4S2 |
| 5H-1,3,4-噻二唑并[3,2-a][1,3,5]三嗪-5-硫酮,2-(2,4-二氯苯基)-6,7-二氢-6-(4-甲氧苯基)-7-苯基- | 2-(2,4-dichlorophenyl)-6-(4-methoxyphenyl)-7-phenyl-7H-[1,3,4]thiadiazolo[3,2-a][1,3,5]triazine-5-thione | 139172-54-6 | C23H16Cl2N4OS2 |
| 5H-1,3,4-噁二唑并[3,2-a][1,3,5]三嗪-5-硫酮,6-(4-溴苯基)-2-(2,4-二氯苯基)-6,7-二氢-7-苯基- | 6-(4-Bromo-phenyl)-2-(2,4-dichloro-phenyl)-7-phenyl-6,7-dihydro-[1,3,4]oxadiazolo[3,2-a][1,3,5]triazine-5-thione | 139172-32-0 | C22H13BrCl2N4OS |
| 5H-1,3,4-噁二唑并[3,2-a][1,3,5]三嗪-5-硫酮,2-(2,4-二氯苯基)-6,7-二氢-6-(3-硝基苯基)-7-苯基- | 2-(2,4-dichlorophenyl)-6-(3-nitrophenyl)-7-phenyl-7H-[1,3,4]oxadiazolo[3,2-a][1,3,5]triazine-5-thione | 139172-38-6 | C22H13Cl2N5O3S |
| 5H-1,3,4-噁二唑并[3,2-a][1,3,5]三嗪-5-硫酮,2-(2,4-二氯苯基)-6,7-二氢-6,7-二苯基- | 2-(2,4-Dichloro-phenyl)-6,7-diphenyl-6,7-dihydro-[1,3,4]oxadiazolo[3,2-a][1,3,5]triazine-5-thione | 139172-31-9 | C22H14Cl2N4OS |
| 5H-1,2,4-三唑并[4,3-d][1,4]二氮杂卓-3-甲酰胺,6,7,8,9-四氢- | 5-Hydroxy-6-amino-naphthoesaeure-(1) | 103906-11-2 | C11H9NO3 |
| 5H-1,2,4-三唑并[3,4-b][1,3,4]噻二嗪-6(7H)-酮,3-(1-萘基)- | 3-α-naphthyl-7H-s-triazolo<3,4-b><1,3,4>thiadiazin-6(5H)-one | 139438-20-3 | C14H10N4OS |
| 5A,6A,12A,13A-四氢二苯并[b,i]噻蒽-5,7,12,14-四酮 | 5a,6a,12a,13a-Tetrahydro-dibenzo[b,i]thianthrene-5,7,12,14-tetrone | 229949-64-8 | C20H12O4S2 |
| 5678-四氢-2-萘硼酸 | (5,6,7,8-tetrahydronaphthalen-2-yl)boronic acid | 405888-56-4 | C10H13BO2 |
| 5.8-二甲基-1-四氢萘醇 | 5,8-Dimethyl-1,2,3,4-tetrahydro-1-naphthol | 32820-12-5 | C12H16O |
| 5.6-二甲氧基-2-甲基茚酮 | 5,6-dimethoxy-2-methyl-2,3-dihydro-1H-inden-1-one | 4191-17-7 | C12H14O3 |
| 5.6-二氟-2-萘酚 | 5,6-Difluoronaphthalen-2-ol | 321319-15-7 | C10H6F2O |
| 5.5'-二氨基-2.2'-羟基-二联苯 | 5.5'-diamino-2.2'-dioxy-diphenyl | 61604-22-6 | C12H12N2O2 |
| 5-((叔丁基二甲基甲硅烷基)氧基)-2-甲基苯甲酸甲酯 | methyl 5-((tert-butyldimethylsilyl)oxy)-2-methylbenzoate | 866028-37-7 | C15H24O3Si |
| 5-(二甲基氨基)-2-硝基苯甲酸甲酯 | methyl 5-(dimethylamino)-2-nitrobenzoate | 749863-29-4 | C10H12N2O4 |
| 5-(4-甲氧基苯基)-2-氯嘧啶 | 2-chloro-5-(4-methoxyphenyl)pyrimidine | 27794-03-2 | C11H9ClN2O |
| 5-(4-甲氧基苄氧基)吡啶-3-硼酸频哪醇酯盐酸盐 | 5-(4-Methoxybenzyloxy)pyridine-3-boronic acid pinacol ester hydrochloride | 1150271-39-8 | C19H25BClNO4 |
| 5-(3-(3',4'-二甲氧基苄基)-1,4-二氢-2,6-二甲基-5-(2'-三氟甲基)苯基-3,5-吡啶二甲酸甲酯 | 5-Methyl 3-(3',4'-Dimethoxybenzyl)-1,4-Dihydro-2,6-dimethyl-5-(2'-trifluoromethyl)phenyl-3,5-pyridinedicarboxylate | 887407-05-8 | C26H26F3NO6 |
| 5-(2-甲氧基-苯基)-呋喃-2-甲醛 | 5-(2-methoxyphenyl)furan-2-carbaldehyde | 94078-20-3 | C12H10O3 |
| 5-降冰片烯基-2-(4-甲基苯磺酸酯) | toluene-4-sulfonic acid norborn-5-en-2-yl ester | 92252-12-5 | C14H16O3S |
| 5-间甲苯-1,3,4-噻二唑-2-胺 | 5-(3-methylphenyl)-1,3,4-thiadiazol-2-amine | 76074-47-0 | C9H9N3S |
| 5-铵螺[4.4]壬烷-2-基2-环戊基-2-羟基-2-苯基乙酸酯溴化物 | 2-((Cyclopentylhydroxyphenylacetyl)oxy)-5-azoniaspiro(4.4)nonane bromide | 76302-54-0 | C21H30BrNO3 |
| 5-醛基-2-甲氧基苯硼酸 | 5-formyl-2-methoxyphenyl boronic acid | 127972-02-5 | C8H9BO4 |
| 5-酚羟基-4-甲基-1-茚酮 | 5-hydroxy-4-methyl-2,3-dihydro-1H-inden-1-one | 103203-78-7 | C10H10O2 |
| 5-邻甲苯-1,3,4-噻二唑-2-硫醇 | 5-(o-tolyl)-1,3,4-thiadiazole-2-thiol | 76779-96-9 | C9H8N2S2 |
| 5-邻甲苯-1,3,4-噁二唑-2-硫醇 | 5-(o-tolyl)-1,3,4-oxadiazol-2-thiol | 2503-66-4 | C9H8N2OS |