3,7,11,15-四甲基-2-十六碳烯-1-醇,
分子式:C20H40O
猜你喜欢
- 1他曾经是一位老师.(英文)
- 2谜语:What time is the same spelling backward and forward
- 3碳酸钙和高锰酸钾的反应式是什么?
- 4某超市每千克奶糖16.08元,用10元买0.7千克奶糖,够不够?
- 5某人平静呼吸时,每次吸入或呼出的气体量约500毫升,平静吸气末再尽力吸气,还可吸进2000毫升气体,平静呼气末再尽力呼气,还可呼出1000毫升气体,但仍有1000毫升气体呼不出去,请问此人的肺活量是
- 61.I am caught between the old world ______ I no longer belong and the new world ______ has not yet accepted me.
- 7It's ___ hot weather ___everyone doesn't want to go out
- 8understand反义词的名词
- 9形容人心情激动愉快的词语有哪些
- 10蝉有6只脚,蜘蛛有8只脚,现有蝉和蜘蛛共20只