124551-47-9
→
~99%
13148-65-7
2,5-二甲基-1,3,4-噁二唑
75-36-5
乙酰氯
73818-55-0
(Triphenylphosphoranylidene)ethenone
+
1068-57-1
乙酰肼
~87%
3148-73-0
N,N'-二乙酰基肼
~78%
4076-36-2
5-甲基四氮唑
108-24-7
乙酸酐
~51%
~25%
4046-03-1
2-甲基-5-苯基-1,3,4-噁二唑
93-97-0
苯甲酸酐
~24%
64-19-7
乙酸
78-39-7
原乙酸三乙酯
3069-07-6
N,N',N'-triacetylacetohydrazide
59105-37-2
3H-1,2,3,4-Oxathiadiazole, 3-acetyl-5-methyl-, 2-oxide (9CI)