10111-08-7
2-咪唑甲醛
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~97%
3724-26-3
咪唑-2-甲醇
935862-80-9
~93%
288-32-4
咪唑
+
50-00-0
甲醛
5376-10-3
1-苯并噻吩-5-基异氰酸酯