| CAS号 | 名称 | 物化性质 | 分子式 | 分子量 |
| 162318-34-5 | 5-乙炔基-2,2'-联吡啶
5-ethynyl-2,2'-bipyridine | |
C12H8N2 | 180.21 |
| 1093307-29-9 | 5-乙炔-3-甲基-1h-吲唑
5-ethynyl-3-methyl-1h-indazole | 沸点：325.7±22.0°C
|
C10H8N2 | 156.18 |
| 1220330-11-9 | 5-乙氧基吡嗪-2-羧酸
5-ethoxypyrazine-2-carboxylic acid | |
C7H8N2O3 | 168.15 |
| 1171892-40-2 | 5-乙氧基吡啶-3-硼酸频那醇酯
3-ethoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine | |
C13H20BNO3 | 249.11 |
| 98353-08-3 | 5-乙氧基吡啶-2-甲酸
5-ethoxypicolinic acid | 沸点：321.3±22.0°C
|
C8H9NO3 | 167.16 |
| 89943-11-3 | 5-乙氧基-2-氨基吡啶
5-ethoxypyridin-2-amine | |
C7H10N2O | 138.17 |
| 39136-60-2 | 5-乙基噻唑-2-胺
5-ethylthiazol-2-amine | 沸点：241.8°C
|
C5H8N2S | 128.2 |
| 39268-71-8 | 5-乙基嘧啶-2-胺
5-ethylpyrimidin-2-amine | 沸点：286.7°C
|
C6H9N3 | 123.16 |
| 61404-50-0 | 5-乙基哒嗪-3(2h)-酮
5-ethylpyridazin-3(2h)-one | |
C6H8N2O | 124.14 |
| 1017781-37-1 | 5-乙基-2-苯基-2h-吡唑-3-胺
3-ethyl-1-phenyl-1h-pyrazol-5-amine | |
C11H13N3 | 187.24 |
| 1245645-77-5 | 5-乙基-1,2,4-噁二唑-3-羧酸乙酯
ethyl 5-ethyl-1,2,4-oxadiazole-3-carboxylate | |
C7H10N2O3 | 170.17 |
| 145027-96-9 | 5-丙氧基-4-甲基-1,2,4-三唑啉酮
2,4-dihydro-4-methyl-5-propoxy-3h-1,2,4-triazol-3-one | 密度：1.28g/cm3
|
C6H11N3O2 | 157.17 |
| 262593-63-5 | 5-三氟甲氧基吲哚
5-(trifluoromethoxy)-1h-indole | |
C9H6F3NO | 201.15 |
| 1084953-47-8 | 5-三氟甲基吡啶-3-硼酸频那醇酯
3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)pyridine | 沸点：357.9°C
|
C12H15BF3NO2 | 273.06 |
| 766513-53-5 | 5-三氟甲基吡啶-3-甲胺
(5-(trifluoromethyl)pyridin-3-yl)methanamine | |
C7H7F3N2 | 176.14 |
| 150969-56-5 | 5-三氟甲基-1-茚酮
5-(trifluoromethyl)-2,3-dihydro-1h-inden-1-one | |
C10H7F3O | 200.16 |
| 3663-24-9 | 5-丁基-苯并三唑
5-butyl-1h-benzo[d][1,2,3]triazole | 熔点：75°C
|
C10H13N3 | 175.23 |
| 420846-72-6 | 5-[(3,4-二氢-4-氧代-1-酞嗪基)甲基]-苯甲酸
3-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoicacid | |
C16H12N2O3 | 280.27 |
| 136888-17-0 | 5-chloro-1h,2h,3h-pyrrolo[2,3-c]pyridin-2-one | |
C7H5ClN2O | 168.58 |
| 1428960-81-9 | 5-bromo-n-methyl-n-(1-methyl-1h-1,2,3,4-tetrazol-5-yl)pyridinamine | |
C8H9BrN6 | 269.11 |
| 1346809-07-1 | 5-boc-氨基-恶唑
tert-butyl oxazol-5-ylcarbamate | 沸点：225.3±13.0°C
|
C8H12N2O3 | 184.19 |
| 132414-81-4 | 5-boc-六氢吡咯并[3,4-b]吡咯
5-boc-hexahydropyrrolo[3,4-b]pyrrole | 沸点：295.4°C
|
C11H20N2O2 | 212.29 |
| 165947-48-8 | 5-boc-4,5,6,7-四氢噻吩[3,2-c]-吡啶-2-羧酸
5-(tert-butoxycarbonyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine-2-carboxylic acid | |
C13H17NO4S | 283.34 |
| 398495-65-3 | 5-boc-3-氨基-4,6-二氢吡咯并[3,4-c]吡唑-1-甲酸乙酯
5-tert-butyl 1-ethyl 3-aminopyrrolo[3,4-c]pyrazole-1,5(4h,6h)-dicarboxylate | |
C13H20N4O4 | 296.32 |
| 1799412-38-6 | 5-(苯并[d][1,3]二氧杂环戊烯-5-基)吡啶甲酸甲酯
methyl 5-(benzo[d][1,3]dioxol-5-yl)picolinate | 沸点：432.6±45.0°C
|
C14H11NO4 | 257.24 |
| 1242339-65-6 | 5-(苯并[d][1,3]二氧代-5-基)吡啶甲酸
5-(benzo[d][1,3]dioxol-5-yl)picolinic acid | |
C13H9NO4 | 243.22 |
| 16094-44-3 | 5-(苄氧基)-2-羟基苯甲酸
5-(benzyloxy)-2-hydroxybenzoic acid | 熔点：166°C
沸点：450.3±35.0°C
|
C14H12O4 | 244.24 |
| 630120-99-9 | 5-(苄氧基)-2-溴吡啶
5-(benzyloxy)-2-bromopyridine | |
C12H10BrNO | 264.12 |
| 170147-29-2 | 5-(苄氧基)-1h-吲哚-1-羧酸叔丁酯
tert-butyl 5-(benzyloxy)-1h-indole-1-carboxylate | 沸点：460.9±37.0°C
|
C20H21NO3 | 323.39 |
| 109205-68-7 | 5-(羟甲基)吡啶-2(1h)-酮
5-(hydroxymethyl)pyridin-2(1h)-one | 沸点：428°C
|
C6H7NO2 | 125.13 |
| 1073338-64-3 | 5-(羟基甲基)吗啉-3-酮
5-(hydroxymethyl)morpholin-3-one | |
C5H9NO3 | 131.13 |
| 898547-72-3 | 5-(甲基磺酰基)-2-硝基苯甲酸
5-(methylsulfonyl)-2-nitrobenzoic acid | |
C8H7NO6S | 245.21 |
| 877624-38-9 | 5-(溴甲基)烟酸甲酯
methyl 5-(bromomethyl)nicotinate | |
C8H8BrNO2 | 230.06 |
| 838892-95-8 | 5-(溴甲基)-2-甲基噻唑
5-(bromomethyl)-2-methylthiazole | |
C5H6BrNS | 192.08 |
| 499770-76-2 | 5-(溴甲基)-1-甲基-1h-1,2,3-苯并三唑
5-(bromomethyl)-1-methyl-1h-benzo[d][1,2,3]triazole | 熔点：120°C
沸点：355.7°C
|
C8H8BrN3 | 226.07 |
| 1009620-97-6 | 5-(氯甲基)-1,2,4-二唑-3-羧酸乙酯
ethyl 5-(chloromethyl)-1,2,4-oxadiazole-3-carboxylate | 沸点：276°C
|
C6H7ClN2O3 | 190.58 |
| 1195-07-9 | 5-(氨基甲基)-2-甲基嘧啶-4-胺盐酸盐
5-(aminomethyl)-2-methylpyrimidin-4-amine hydrochloride | |
C6H11ClN4 | 174.63 |
| 204254-96-6 | 5-(戊烷-3-基氧基)-7-氧代-双环[4.1.0]庚-3-烯-3-羧酸乙酯
(1S,5R,6S)-5-(1-ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid ethyl ester | |
C14H22O4 | 254.32 |
| 478827-33-7 | 5-(哌嗪-1-基)-1氢-吲唑
5-(piperazin-1-yl)-1h-indazole | |
C11H14N4 | 202.26 |
| 41773-19-7 | 5-(二甲基氨基)哒嗪-3(2h)-酮盐酸盐
5-(dimethylamino)pyridazin-3(2h)-one hydrochloride | |
C6H10ClN3O | 175.62 |
| 55876-83-0 | 5-(二溴甲基)吡啶甲酸甲酯
methyl 5-(dibromomethyl)picolinate | 沸点：374.1±37.0°C
|
C8H7Br2NO2 | 308.96 |
| 1379363-96-8 | 5-(乙氧羰基)-1,2,3-三唑-4-羧酸
5-(ethoxycarbonyl)-1,2,3-thiadiazole-4-carboxylic acid | |
C6H6N2O4S | 202.19 |
| 713143-67-0 | 5-(三氟苯基)-2-甲基吡啶
5-(3-fluorophenyl)-2-methyl-pyridin | |
C12H10FN | 187.21 |
| 1221171-88-5 | 5-(三氟甲氧基)吡啶-2-胺
5-(trifluoromethoxy)pyridin-2-amine | |
C6H5F3N2O | 178.11 |
| 1211591-88-6 | 5-(三氟甲基)哒嗪-3-胺
5-(trifluoromethyl)pyridazin-3-amine | 沸点：294.8±40.0°C
|
C5H4F3N3 | 163.1 |
| 1260885-46-8 | 5-(三氟甲基)咪唑并[1,2-a]吡啶-2-羧酸乙酯
ethyl 5-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate | |
C11H9F3N2O2 | 258.2 |
| 617678-32-7 | 5-(三氟甲基)-1h-咪唑并[4,5-b]吡啶
5-(trifluoromethyl)-1h-imidazo[4,5-b]pyridine | |
C7H4F3N3 | 187.12 |
| 1256793-68-6 | 5-(三氟甲基)-1h-吡唑并[3,4-c]吡啶
5-(trifluoromethyl)-1h-pyrazolo[3,4-c]pyridine | 沸点：287.6±35.0°C
|
C7H4F3N3 | 187.12 |
| 1087160-38-0 | 5-(三氟甲基)-1h-吡唑
5-(trifluoromethyl)-1h-pyrazole | |
| |
| 18274-81-2 | 5-(4-羟基苯基)-3h-1,2-二硫-3-硫酮
5-(4-hydroxyphenyl)-3h-1,2-dithiole-3-thione | 沸点：322.2°C
|
C9H6OS3 | 226.34 |
