| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 5H-异吲哚并[2,3-b]异喹啉-7-酮 | isoindolo[2,1-b]isoquinolin-7(5H)-one | 109722-72-7 | C16H11NO |
| 5H-四唑-5-酮,1-氨基-1,2-二氢- | 4-Amidino-2-nitrophenyl 4-guanidinobenzoate dimethanesulfonate | 84455-64-1 | C17H22N6O10S2 |
| 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-四唑-5-硫醇 | 1H-tetrazole-5-thiol | 18686-81-2 | CH2N4S |
| 5H-四唑-5-亚胺,1-乙基-1,4-二氢-4-辛基- | (3-Tert-butylphenoxy)-diphenoxy-sulfanylidene-lambda5-phosphane | —— | C22H23O3PS |
| 5H-四唑 | tetrazole | 14094-78-1 | CH2N4 |
| 5H-噻喃并[4,3-d][1,2]恶唑-4(7H)-酮 | 5H-Thiopyrano<4,3-d>isoxazol-4(7H)-one | 95502-26-4 | C6H5NO2S |
| 5H-噻喃并[2,3-d]嘧啶 | 5H-Thiopyrano[2,3-d]pyrimidine | 254-72-8 | C7H6N2S |
| 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-c]噻喃-3-羧酸,2-氨基-4,7-二氢-5,7-二苯基-,乙基酯 | 2'-Deoxyadenosine 5'-O-(2-thiotriphosphate) | 80227-17-4 | C10H16N5O11P3S |
| 5H-噻吩并[2,3-c]吡咯 | 5H-thieno<2,3-c>pyrrole | 250-63-5 | C6H5NS |
| 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-噁丙烯并[3,4]环戊二烯并[1,2-d][1,3]二噁唑,四氢-3,3-二甲基-5-(甲硫基)-,(1aS,1bR,4aR,5R,5aS)- | (9Z)-myristoleoyl-CoA | 87935-97-5 | C35H60N7O17P3S |
| 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-d]氮杂卓 | 5H-Pyrimido[4,5-d]azepine | 32881-49-5 | C8H7N3 |
| 5H-嘧啶并[4,5-b]氮杂卓 | 5H-Pyrimido[4,5-b]azepine | 18549-67-2 | C8H7N3 |
| 5H-嘧啶并[4,5-b][1,4]恶嗪 | 5H-Pyrimido[4,5-b][1,4]oxazine | 255-12-9 | C6H5N3O |
| 5H-嘌呤-6-基氰硫基酸酯 | 6-thiocyanato-9H-purine | 19447-73-5 | C6H3N5S |
| 5H-嘌呤 | 5H-purine | 273-24-5 | C5H4N4 |
| 5H-咪唑并[5,4-e]三嗪-4-胺 | 2-azaadenine | 2308-56-7 | C4H4N6 |
| 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-咪唑并[1,2-b]吡唑-3,5,6-三胺 | 5H-Imidazo[1,2-b]pyrazole-3,5,6-triamine | 928338-06-1 | C5H8N6 |
| 5H-咪唑并[1,2-b]吡唑-2-羧酸 | 5H-Imidazo[1,2-b]pyrazole-2-carboxylic Acid | 914637-58-4 | C6H5N3O2 |
| 5H-咪唑并[1,2-B]吡唑-2-甲酰氯 | 5H-Imidazo[1,2-b]pyrazole-2-carbonyl chloride | 914637-81-3 | C6H4ClN3O |
| 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-呋喃并[3',2':6,7]苯并吡喃并[3,4-c]吡啶-5-酮 | 5H-furo<3',2':6,7><1>benzopyrano<3,4-c>pyridin-5-one | 85878-62-2 | C14H7NO3 |
| 5H-呋喃并[2,3-f]吲哚 | 5H-Furo[2,3-F]indole | 267-47-0 | C10H7NO |
| 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-吡嗪并[2,3-b]吲哚 | 5H-pyrazino[2,3-b]indole | 245-10-3 | C10H7N3 |
| 5H-吡喃并[4,3-d]嘧啶 | 5H-Pyrano[4,3-d]pyrimidine | 23134-80-7 | C7H6N2O |
| 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-吡喃并[2,3-d]嘧啶 | 5H-Pyrano[2,3-d]pyrimidine | 41688-96-4 | C7H6N2O |
| 5H-吡啶并[4,3-c][1,5]萘啶-6-酮 | pyrido[4,3-c]-1,5-naphthyridin-6(5H)-one | 923012-50-4 | C11H7N3O |
| 5H-吡啶并[4,3-b]吲哚 | γ-carboline | 244-69-9 | C11H8N2 |
| 5H-吡啶并[4,3-B]吲哚-8-胺 | 8-amino-γ-carboline | 79642-24-3 | C11H9N3 |
| 5H-吡啶并[3,4-c][1,5]萘啶-6-酮 | pyrido[3,4-c]-1,5-naphthyridin-6(5H)-one | 923012-49-1 | C11H7N3O |
| 5H-吡啶并[3,4-B] [1,4]苯并噻嗪 | 10H-pyrido<3,4-b><1,4>benzothiazine | 261-90-5 | C11H8N2S |
| 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]氮杂卓-6,9-(7H,8H)-二酮 | 5H-pyrido[3,2-b]azepine-6,9(7H,8H)-dione | 676596-63-7 | C9H8N2O2 |
| 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[3,2-b]吲哚 | 5H-pyrido[3,2-b]indole | 245-08-9 | C11H8N2 |
| 5H-吡啶并[3,2-B]吡咯嗪-5-酮 | 5H-pyrido[3,2-b]pyrrolizin-5-one | 89991-18-4 | C10H6N2O |
| 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 |