101421-40-3
→
118728-63-5
2-(异丁酰基氨基)-2-甲基-丙酸
3333-53-7
α-isobutyrylamino-isobutyric acid amide
79-30-1
异丁酰氯
+
19355-69-2
N-氰基-N’-甲基乙脒
13257-67-5
α-methylalanine methyl ester
97-72-3
异丁酸酐