Online Database of Chemicals from Around the World
| CAS 登录号 | 产品名称 | 分子式 |
|---|---|---|
| 271-89-6 | 氧茚 | C8H6O |
| 271-95-4 | 1,2-苯并异恶唑 | C7H5NO |
| 272-01-5 | 呋喃并(2,3-b)吡啶 | C7H5NO |
| 272-12-8 | 噻吩并(2,3-c)吡啶 | C7H5NS |
| 272-14-0 | 噻吩并(3,2-c)吡啶 | C7H5NS |
| 272-16-2 | 1,2-苯并噻唑 | C7H5NS |
| 272-23-1 | 噻吩并(2,3-b)吡啶 | C7H5NS |
| 272-24-2 | 噻吩并[2,3-d]嘧啶 | C6H4N2S |
| 272-43-5 | 噻吩并(3,4-b)吡嗪 | C6H4N2S |
| 272-49-1 | 4-氮杂吲哚 | C7H6N2 |
| 272-50-4 | 5H-吡咯并[3,2-d]嘧啶 | C6H5N3 |
| 272-52-6 | 1H-吡唑并(4,3-b)吡啶 | C6H5N3 |
| 272-58-2 | [1,2]恶唑并[4,3-d]嘧啶 | C5H3N3O |
| 272-60-6 | 1H-吡唑并[3,4-b]吡嗪 | C5H4N4 |
| 272-62-8 | 呋喃并(3,2-b)吡啶 | C7H5NO |
| 272-67-3 | 噻吩并(3,2-b)吡啶 | C7H5NS |
| 272-68-4 | 噻吩并[3,2-d]嘧啶 | C6H4N2S |
| 272-97-9 | 5-氮杂苯并咪唑 | C6H5N3 |
| 273-02-9 | 2H-苯并三唑 | C6H5N3 |
| 273-05-2 | 2H-三唑并[4,5-c]吡啶 | C5H4N4 |
| 273-09-6 | 2,1,3-苯并噁二唑 | C6H4N2O |
| 273-13-2 | 2,1,3-苯并噻二唑 | C6H4N2S |
| 273-15-4 | 2,1,3-苯并硒二唑 | C6H4N2Se |
| 273-21-2 | 4-氮杂苯并咪唑 | C6H5N3 |
| 273-24-5 | 5H-嘌呤 | C5H4N4 |
| 273-34-7 | 1H-1,2,3-三唑并(4,5-b)吡啶 | C5H4N4 |
| 273-53-0 | 苯并恶唑 | C7H5NO |
| 273-64-3 | [1,3]恶唑并[5,4-d]嘧啶 | C5H3N3O |
| 273-75-6 | 噻唑并(4,5-c)吡啶 | C6H4N2S |
| 273-77-8 | 1,2,3-苯并噻二唑 | C6H4N2S |
| 273-91-6 | 1,3-苯并硒唑 | C7H5NSe |
| 273-94-9 | 1H-咪唑并[5,4-b]吡嗪 | C5H4N4 |
| 273-98-3 | 噻唑并(4,5-b)吡啶 | C6H4N2S |
| 274-07-7 | 邻苯二氧硼烷 | C6H5BO2 |
| 274-09-9 | 1,2-亚甲二氧基苯 | C7H6O2 |
| 274-40-8 | 吡咯并(1,2-a)吡啶 | C8H7N |
| 274-47-5 | 咪唑并(1,5-a)吡啶 | C7H6N2 |
| 274-49-7 | 咪唑并[1,5-a]吡嗪 | C6H5N3 |
| 274-56-6 | 吡唑并(1,5-a)吡啶 | C7H6N2 |
| 274-59-9 | [1,2,3]三唑并[1,5-a]吡啶 | C6H5N3 |
| 274-68-0 | 咪唑并[1,5-a][1,3,5]三嗪 | C5H4N4 |
| 274-71-5 | 吡唑并(1,5-a)嘧啶 | C6H5N3 |
| 274-76-0 | 咪唑并(1,2-a)吡啶 | C7H6N2 |
| 274-79-3 | 咪唑并(1,2-a)吡嗪 | C6H5N3 |
| 274-80-6 | [1,2,4]三唑并[4,3-a]吡啶 | C6H5N3 |
| 274-81-7 | [1,2,4]三唑并[3,4-f]嘧啶 | C5H4N4 |
| 274-82-8 | [1,2,4]三唑并[4,3-a]吡嗪 | C5H4N4 |
| 274-83-9 | 1,2,4-三唑并(4,3-b)哒嗪 | C5H4N4 |
| 274-85-1 | (1,2,4)三唑并(1,5-a)吡啶 | C6H5N3 |
| 274-95-3 | 咪唑并(1,2-a)嘧啶 | C6H5N3 |