| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5H-四唑 | tetrazole | 14094-78-1 | CH2N4 |
| 5H-噻唑并[3,2-a]嘧啶-5-酮,6,7-二氢- | 6,7-Dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one | 139218-70-5 | C6H6N2OS |
| 5H-噻唑并[2,3-b]喹唑啉-2-乙酸,2,3-二氢-3-羰基-,乙基酯 | 2,3-dihydro-3-oxo-5H-thiazolo<2,3-b>quinazolin-2-acetic acid ethyl ester | 103870-91-3 | C14H14N2O3S |
| 5H-噻吩并[3,2-b]噻喃 | 5H-thieno<3,2-b>thiopyran | 10558-81-3 | C7H6S2 |
| 5H-噻吩并[2,3-a]喹嗪-10-甲酰胺,N-[2-(二甲氨基)乙基]-4,7-二氢-7-羰基-8-苯基-,盐酸盐 | N-<2-(dimethylamino)ethyl>-4,5-dihydro-7-oxo-8-phenyl-7H-thieno<2,3-a>quinolizine-10-carboxamide hydrochloride | 104675-65-2 | C22H23N3O2S*ClH |
| 5H-嘧啶并[5,4-b]吲哚,4-乙氧基-(9CI) | 4-ethoxypyrimido<5,4-b>indole | 132994-27-5 | C12H11N3O |
| 5H-嘧啶并[4,5-b]氮杂卓 | 5H-Pyrimido[4,5-b]azepine | 18549-67-2 | C8H7N3 |
| 5H-嘌呤-6-基氰硫基酸酯 | 6-thiocyanato-9H-purine | 19447-73-5 | C6H3N5S |
| 5H-咪唑并[4,5-e]-1,2,4-三嗪,5-甲基-3-(甲硫基)- | 5-methyl-3-methylthioimidazo<4,5-e>-as-triazine | 105782-40-9 | C6H7N5S |
| 5H-呋喃并[3,2-g][1]苯并吡喃-5-酮,6-羟基-7-[1-(肟基)丙基]-4,9-二甲氧基- | 6-Hydroxy-7-{1-[(E)-hydroxyimino]-propyl}-4,9-dimethoxy-furo[3,2-g]chromen-5-one | 140473-28-5 | C16H15NO7 |
| 5H-呋喃并[3,2-g][1]苯并吡喃-5-酮,4-羟基-7-甲基-9-硝基- | 4-hydroxy-7-methyl-9-nitro-furo[3,2-<i>g</i>]chromen-5-one | 16639-41-1 | C12H7NO6 |
| 5H-呋喃并[3,2-g][1]苯并吡喃-5-酮,4-甲氧基-7-苯基- | pinnatin | 1232-43-5 | C18H12O4 |
| 5H-吲哚并[3,2-c]异喹啉-5-酮,6,11-二氢- | 5-oxo-5,6-dihydro-indolo[3,2-c]isoquinoline | 153141-58-3 | C15H10N2O |
| 5H-吡喃并[3,2-d]噁唑-5-甲醇,6,7-二(乙酰氧基)-3a,6,7,7a-四氢-2-甲基-,乙酸酯(ester) | acetic acid (3aR,5R,6R,7R,7aR)-6-acetoxy-5-acetoxymethyl-2-methyl-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]oxazol-7-yl ester | 10378-06-0 | C14H19NO8 |
| 5H-吡啶并[3,2:5,6]嘧啶并[2,1-b][1,3]噻唑-5-硫酮 | 5H-<1,3>Thiazolo<3,2-a>pyrido<3,2-e>pyrimidin-5-thione | 106531-35-5 | C9H5N3S2 |
| 5H-吡啶并[3,2-b]吲哚-8-羧酸乙酯 | ethyl 5H-pyrido[3,2-b]indole-8-carboxylate | 1041015-37-5 | C14H12N2O2 |
| 5H-吡啶并[2,3-α]吩恶嗪-5-酮 | 5H-pyrido[2,3-a]phenoxazin-5-one | 105855-30-9 | C15H8N2O2 |
| 5H-吡啶并[2,3-a]苯并噁嗪-5-酮,10-甲基- | 10-Methyl-5H-pyrido<2,3-a>phenoxazin-5-one | 105855-31-0 | C16H10N2O2 |
| 5H-吡啶并[2,3-a]吡咯啉嗪-5,8(7H)-二酮,7-(2-甲基丙基)-9-苯基-,(S)- | 7-Isobutyl-9-phenyl-pyrido[2,3-a]pyrrolizine-5,8-dione | 139157-33-8 | C20H18N2O2 |
| 5H-吡啶并[2,3-a]吡咯啉嗪-5,8(7H)-二酮,7-(1-甲基乙基)-9-苯基-,(S)- | 9-phenyl-7-propan-2-yl-7H-pyrido[2,3-a]pyrrolizine-5,8-dione | 139157-32-7 | C19H16N2O2 |
| 5H-吡啶并(1',2':4,5)(1,2,4)噻二嗪并(2,3-a)苯并咪唑-13-鎓 | Omeprazole cyclic sulfenamide | 102332-89-8 | C13H10N3S+ |
| 5H-吡唑并[3,4-g]喹喔啉 | 1h-Pyrazolo[3,4-g]quinoxaline | 116378-72-4 | C9H6N4 |
| 5H-吡唑并[3,4-d]嘧啶-5-乙酸,2,4-二氢-4-羰基-2-(苯基甲基)-,乙基酯 | 2-Benzyl-4,5-dihydro-4-oxopyrazolo<3,4-d>pyrimidin-5-ylessigsaeureethylester | 139545-58-7 | C16H16N4O3 |
| 5H-吡唑并[3,4-c]哒嗪-5-酮,1,2,3,3a,4,6-六氢-2-甲基-3-苯基-4-(苯基亚甲基)- | 4-benzylidene-2,3,3a,4,6,7-hexahydro-2-methyl-3-phenyl-5H-pyrazolo<3,4-c>pyridazine-5-one | 112369-18-3 | C19H18N4O |
| 5H-吡咯并[3,4-b]吡啶-6(7H)-羧酸叔丁酯 | tert-butyl 5H-pyrrolo[3,4-b]pyridine-6(7H)-carboxylate | 1059172-92-7 | C12H16N2O2 |
| 5H-吡咯并[3,4-b]吡啶-5-酮,6,7-二氢-6-(4-甲氧苯基)-7-(苯基亚甲基)- | 6-(4-Methoxy-phenyl)-7-[1-phenyl-meth-(Z)-ylidene]-6,7-dihydro-pyrrolo[3,4-b]pyridin-5-one | 139157-37-2 | C21H16N2O2 |
| 5H-吡咯并[3,4-b]吡啶-5,7(6H)-二酮,6-[4-[4,5-二氢-5-(4-甲基苯基)-1-苯基-1H-吡唑-3-基]苯基]- | 6-[4-[3-(4-methylphenyl)-2-phenyl-3,4-dihydropyrazol-5-yl]phenyl]pyrrolo[3,4-b]pyridine-5,7-dione | 139157-16-7 | C29H22N4O2 |
| 5H-吡咯并[3,4-b]吡啶-5,7(6H)-二酮,6-[4-[3-(4-甲基苯基)-1-羰基-2-丙烯基]苯基]- | 6-[4-((E)-3-p-Tolyl-acryloyl)-phenyl]-pyrrolo[3,4-b]pyridine-5,7-dione | 139157-09-8 | C23H16N2O3 |
| 5H-吡咯并[3,4-b]吡啶-5,7(6H)-二酮,6-(1,1-二甲基乙基)-3-硝基- | 6-tert-Butyl-3-nitro-5H-pyrrolo[3,4-b]pyridine-5,7(6H)-dione | 168901-31-3 | C11H11N3O4 |
| 5H-吡咯并[3,4-D]嘧啶-6(7)-甲酸叔丁酯 | 5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxylic acid tert-butyl ester | 1207175-93-6 | C11H15N3O2 |
| 5H-吡咯并[3,2-d]嘧啶-4-羧酸 | 5H-pyrrolo[3,2-d]pyrimidine-4-carboxylic acid | 1029144-15-7 | C7H5N3O2 |
| 5H-吡咯并[3,2-d]嘧啶,7-溴-4-甲氧基-5-[[2-(三甲基甲硅烷基)乙氧基]甲基]- | 1-(Cyclopropylmethyl)-4-methylpiperazine-2,5-dione | 191476-56-9 | C9H14N2O2 |
| 5H-吡咯并[2,3-d]嘧啶-4-胺 | 5H-Pyrrolo[2,3-d]pyrimidin-4-amine | 13510-11-7 | C6H6N4 |
| 5H-吡咯并[2,3-d]嘧啶 | 5H-pyrrolo[2,3-d]pyrimidine | 18549-65-0 | C6H5N3 |
| 5H-吡咯并[2,3-b]吡嗪-2-羧酸甲酯 | Methyl 5H-pyrrolo[2,3-B]pyrazine-2-carboxylate | 1363381-89-8 | C8H7N3O2 |
| 5H-吡咯并[2,1-c][1,4]苯并二氮卓-5-酮,8,8'-[1,4-丁二基二(氧代)]二[1,2,3,11a-四氢-7-甲氧基-,(11aS,11'aS)- | 1,1'-<(butane-1,4-diyl)dioxy>bis<(11aS)-7-methoxy-1,2,3,11a-tetrahydro-5H-pyrrolo<1,2-c><1,4>benzodiazepin-5-one> | 145325-56-0 | C30H34N4O6 |
| 5H-吡咯并[2,1-c]-1,2,4-三唑-5-甲酰胺,6,7-二氢-N,3-二甲基-(9CI) | N,3-Dimethyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole-5-carboxamide | 160205-16-3 | C8H12N4O |
| 5H-吡咯并[2,1-a]异吲哚,5a,6,7,8-四氢- | 5a,6,7,8-Tetrahydro-5H-pyrrolo<2,1-a>isoindole | 139024-29-6 | C11H13N |
| 5H-吡咯并[1,2-a]咪唑-7(6H)-酮 | 5,6-dihydro-7H-pyrrolo[1,2-a]imidazol-7-one | 112513-82-3 | C6H6N2O |
| 5H-吡咯并[1,2-a]咪唑,2-(4-氟苯基)-6,7-二氢- | 2-(4-Fluorophenyl)-6,7-dihydro-(5H)-pyrrolo[1,2-a]imidazole | 111883-62-6 | C12H11FN2 |
| 5H-吡咯并[1,2-C]咪唑基-5-酮 | pyrrolo<1,2-c>imidazol-5-one | 111573-52-5 | C6H4N2O |
| 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[b,e]氮杂卓-6,11-二酮 | 5,6-dihydro-6,11-dioxomorphanthridine | 1143-50-6 | C14H9NO2 |
| 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,c]-6-甲基环庚烯 | 5H-dibenzo[a,c]-6-methylcycloheptene | 182675-53-2 | C16H14 |
| 5H-二苯并[B,E]氮杂卓-6(11H)-酮 | 5,11-dihydro-6H-dibenz[b,e]azepin-6-one | 1211-06-9 | C14H11NO |
| 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(a,d)环庚烯-10,11-氧化物 | 5H-Dibenzo(a,d)cycloheptene-10,11-oxide | 16145-11-2 | C15H12O |
| 5H-二噻吩并[3,2-B:2',3'-D]吡喃-5-酮 | 5H-dithieno[3,2-b:2',3'-d]pyran-5-one | 1295502-12-3 | C9H4O2S2 |