搜索优化
English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
过去 24 小时
时间不限
过去 1 小时
过去 7 天
过去 30 天
最佳匹配
最新
资讯
17 小时
CAS:53907-55-4,异烟酸-D4,氘代化合物
用途 :主要用于科研领域,可用于人类白血病细胞系中由烟酸、烟酰胺和异烟酸诱导的分化生物学研究,也可作为同位素示踪剂,用于代谢研究等相关实验,帮助研究异烟酸在生物体内的代谢途径和药代动力学等。
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Zack Wheeler needs surgery
‘The Sopranos' actor dies
Sunken city's artifacts found
Tropical Storm Fernand forms
Dies after collapsing on set
TX Senate passes new map
Kilauea’s 31st eruption
Menendez denied parole
EU to halt postal services
Trump halts wind project
Trump: Intel agreed to deal
Enter tennis hall
Ketchum dies at 97
To match US tariff exemptions
Nevada wins US title
Sought Zuckerberg's help
Hegseth fires head of DIA
To keep extending deadline
Ejected for throwing punch
DOJ releases transcripts
Hall of Fame jockey dies
CO judge rejects plea deal
Kemp gets home monitoring
Parents accused of murder
OK'd to test autonomous cars
To face deportation?
Ingalls Shipbuilding shooting
Says GMU violated Title VI
Elected as new RNC chair
NY bus crash victims ID'd
Entertainment litigator dies
Youth gender care curbed
Bridge collapsed in China
Bus crashes, 21 hospitalized
Arrested on assault charge
反馈