| 中文名称: | 磷苯妥英钠 促销 | ||||
|---|---|---|---|---|---|
| 英文名称: | Fosphenytoin disodium | ||||
| 别名: | (2,5-二氧代-4,4-二苯基咪唑啉-1-基)甲基磷酸二钠盐 Fosphenytoin disodium salt | ||||
| CAS No: | 92134-98-0 | 分子式: | C16H13N2Na2O6P | 分子量: | 406.24 |
| CAS No: | 92134-98-0 | ||||
| 分子式: | C16H13N2Na2O6P | ||||
| 分子量: | 406.24 | ||||
phenytoin 的前提药物，具有抗惊厥等功效。
Fosphenytoin Sodium is the sodium salt form of fosphenytoin, a prodrug that is hydrolyzed to the anticonvulsant phenytoin. It is an PDE3 (phosphodiesterase 3) inhibitor. Phenytoin exerts its effect most likely through an enhancement of sodium efflux from neurons in the motor cortex. This leads to a suppression of excessive neuronal firing and spread of seizure activity. Other physiologic effects from actions of phenytoin include modulation of the voltage-dependent calcium channels of neurons, inhibition of calcium flux across neuronal membranes and enhancement of sodium-potassium ATPase activity of neurons and glial cells.
本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系，公式为：
质量 (g) = 浓度 (mol/L) x 体积 (L) x 分子量 (g/mol)
摩尔浓度计算公式
用本工具协助配置特定浓度的溶液，使用的计算公式为：
开始浓度 x 开始体积 = 最终浓度 x 最终体积
稀释公式
稀释公式一般简略地表示为：C1V1 = C2V2 ( 输入 输出 )
