591-93-5
1,4-戊二烯
→
~99%
4051-27-8
2-(oxiran-2-ylmethyl)oxirane
6790-38-1
2-prop-1-enyloxirane
~94%
+
29548-85-4
2,4-dibromopentanedioyl dichloride
2873-74-7
戊二酰基二氯