- Active Pharmaceutical Ingredients
- 酒石酸伐尼克兰
- Aprepitant, Fosapitant Intermediates
- 福沙匹坦双葡甲胺
- 维格列汀
- 艾氟康唑
- Luliconazole Intermediate
- 钆特酸葡胺
- Succinyl Alcohol Intermediate
- Mirabillon Intermediate
- Atazanavir Intermediate
- Intermediate
- 酒石酸伐尼克兰
- 阿瑞匹坦 287930-73-8
- 阿瑞匹坦 127852-28-2
- 阿瑞匹坦 287930-75-0
- 阿瑞匹坦 200000-59-5
- 阿瑞匹坦 155742-64-6
- 阿瑞匹坦 252742-72-6
- 福沙匹坦双葡甲胺 990-91-0
- 福沙匹坦双葡甲胺 265121-01-5
- 维格列汀 207557-35-5
- 维格列汀 702-82-9
- 艾氟康唑 144230-50-2
- 艾氟康唑 133775-25-4
- 艾氟康唑 127000-90-2
- 钆特酸葡胺
- 米拉贝隆
- 卢立康唑 98873-55-3
- 卢立康唑 126534-31-4
- 硫酸阿扎那韦
- 硼替佐米 179324-87-9
- 硼替佐米 114457-94-2
- 硼替佐米 205393-22-2
- 布林佐胺
- 利伐沙 446292-08-6
- 利伐沙 446292-07-5
- 西那卡塞 1005450-55-4
- 西那卡塞 585-50-2
- Eletriptan Intermediate
- 茚达特罗 312753-53-0
- 茚达特罗 173140-90-4
- Sitagliptin Intermediate
- Fosanavir Calcium Intermediate
Popular information
Cyclen 294-90-6
Catalog number HC6600
【CAS #】 60239-18-1
【Molecular formula】C16H28N4O8
【Product Brief】CAS 294-90-6 Ringnine, the English name is Cyclen, and the American Chemical Abstracts Registration Number is cas 294-90-6.
Alias 1,4,7,10-tetraazacyclododecane
Catalog number HC6600
CAS # 294-90-6
Molecular formula C8H20N4
Molecular weight 172.27
Structural formula
Product introduction
CAS 294-90-6 Ringnine, the English name is Cyclen, and the American Chemical Abstracts Registration Number is cas 294-90-6.
Lunhuan Tengning (cas 294-90-6) is a pale yellow crystalline solid, easily soluble in water. It is widely used in pharmaceutical intermediates and in the preparation of contrast agents and radioactive contrast agents for medical diagnostic MRI. It can also be used as an X-ray contrast agent; it is also widely used in chemical simulation, molecular recognition, molecular magnets, and biological and chemical reaction catalysts.
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