| 英文名稱 | Vitamin D4 |
|---|---|
| 中文名稱 | 維生素 D4; 維他命 D4 |
| CAS號(hào) | 511-28-4 |
| 分子式 | C28H46O |
| 分子量 | 398.66 |
| 外觀 | Off-white to light yellow powder |
| 儲(chǔ)存條件 | Dry, dark and at 0 - 4℃ for short term (days to weeks) or -20℃ for long term (months to years). |
| 規(guī)格 | 庫(kù)存 | 目錄價(jià) | 會(huì)員專享價(jià) | 數(shù)量 | |
|---|---|---|---|---|---|
|
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| 英文名稱 | Vitamin D4 |
|---|---|
| 中文名稱 | 維生素 D4; 維他命 D4 |
| CAS號(hào) | 511-28-4 |
| 分子式 | C28H46O |
| 分子量 | 398.66 |
| 外觀 | Off-white to light yellow powder |
| 儲(chǔ)存條件 | Dry, dark and at 0 - 4℃ for short term (days to weeks) or -20℃ for long term (months to years). |
Vitamin D4 is a vitamin produced in fungi from the UV irradiation of 22,23-dihydroergosterol (Provitamin D4). It is produced by several mushroom species including A. bisporus, F. velutipes, G. frondose, and C. cibarius and in S. cerevisiae.