1476-53-5
新生霉素纳
→
~37%
485-23-4
novobiocic acid
56971-02-9
3-amino-4,7-dihydroxy-8-methylchromen-2-one
+
1138-41-6
4-hydroxy-3-(3-methylbut-2-enyl)benzoic acid
3780-29-8
4,7-dihydroxy-3-amino-8-methylcoumarin hydrochloride
92194-92-8