102015-02-1
2-tert-butyl-6-hydroxy-isonicotinic acid
→
100129-69-9
methyl 2-tert-butyl-6-chloroisonicotinate
100133-20-8
2-tert-butylpyridine-4-carbohydrazide
33538-09-9
2-叔丁基-4-氰基吡啶