6213-94-1
乙烯氧基三甲基硅烷
+
1663-67-8
丙二酰氯
→
~12%
50607-32-4
9H-咔唑-d8 (9CI)
66229-80-9
3,5,5-triethoxy-pent-2ξ-enoic acid ethyl ester
83124-88-3
5,5-Diethoxy-3-oxopentansaeure-ethylester