产品名称: | 来曲唑USP杂质A |
Cas No.: | 112809-52-6 |
规格:: | 98% |
价格: | 1元/MG |
发布日期:: | 2018-03-21 |
[英文名]:Letrozole Related Compound A [化学名]:4,4’-(4H-1,2,4-Triazol-4-ylmethylene)bisbenzonitrile [CAS NO]:112809-52-6 [分子式]:C17H11N5 [分子量]:285.30 外观:白色或类白色固体 含量:NLT 98% 鉴定:MS/HNMR/HPLC 包装:20mg、50mg |