74-96-4
溴乙烷
+
58481-11-1
2-氯异烟酸甲酯
→
~61%
1531-16-4
2-乙基吡啶-4-羧酸甲酯
851762-26-0
methyl 2-allyl-4-methylene-2-tosylhexanoate
~41%
71512-25-9
(2R,3R,4S,5R,6S)-2-((benzyloxy)methyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triyl triacetate
925-90-6
乙基溴化镁
4104-77-2
2-ethyl-6-chloro-isonicotinic acid methyl ester
536-33-4
乙硫异烟胺
3376-95-2
2-乙基异烟酰胺
1531-18-6
2-乙基异烟腈
165558-78-1
2-乙基-4-吡啶甲醇