Chemical Name : 1-Butyne
CAS : 107-00-6
Synonyms: 1-Butyne;But-1-yne;Ethylacetylene
69677-98-1
59986-46-8
939760-64-2
37845-05-9
Tetra
![5-Methoxy-6,6a-dihydro-1ah-1-oxa-cyclopropa[a]indene](http://thsciimg.chemcd.cn/TS42452.gif)