109-08-0
2-甲基吡嗪
→
25594-37-0
3-甲基吡嗪 1-氧化物
+
31396-35-7
2-methylpyrazine 1-oxide
+
98-97-5
2-甲酸吡嗪
+
874-54-4
4-oxidopyrazin-4-ium-2-carboxylic acid
+
32046-09-6
2-Pyrazinecarboxylic acid 1-oxide
109-08-0
2-甲基吡嗪
→
25594-37-0
3-甲基吡嗪 1-氧化物
+
31396-35-7
2-methylpyrazine 1-oxide
+
98-97-5
2-甲酸吡嗪
+
5780-66-5
2-吡嗪甲醛
+
874-54-4
4-oxidopyrazin-4-ium-2-carboxylic acid
+
32046-09-6
2-Pyrazinecarboxylic acid 1-oxide
34569-20-5
N-benzenesulfonyl-N'-pyrazinecarbonyl-hydrazine
+
107-21-1
乙二醇
→
98-97-5
2-甲酸吡嗪
+
98-96-4
吡嗪酰胺
+
54571-25-4
N,N'-bis-(pyrazine-2-carbonyl)-hydrazine
+
882-33-7
二苯二硫醚