2942-59-8
2-氯烟酸
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41927-01-9
3,4-二甲基-O-苯二胺
75-03-6
碘乙烷
74-88-4
甲基碘
→
133626-83-2
11-ethyl-6,7,8-trimethylpyrido[3,2-c][1,5]benzodiazepin-5-one