27977-16-8
acetic acid,but-2-ene-1,4-diol
→
~92%
33746-94-0
acetic acid,4-bromobut-2-en-1-ol
1708-29-8
2,5-二氢呋喃
+
506-96-7
乙酰溴
~67%
26924-02-7
7204-29-7
[(E)-but-2-enyl] acetate
~38%
821-06-7
反式-1,4-二溴-2-丁烯
55613-61-1
(Z)-4-chlorobut-2-en-1-yl acetate
930-22-3
3,4-环氧-1-丁烯
872722-39-9
4-(3,5-dioxo-1,2,4-triazin-2-yl)but-2-enyl acetate