79341-57-4
[1,4-13C2]Bernsteinsaeuredinitril
→
~98%
79864-95-2
琥珀酸-1,4-13C2
25909-68-6
氰化钾-13C
+
107-06-2
1,2-二氯乙烷
106-93-4
二溴乙烷