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CAS NO:6638-64-8
CAS:
6638-64-8
熔点:
203-205℃
英文名称:
d)pyran-6-one, 3-nitro-6h-dibenzo(
2'-hydroxy-4'-nitro-2-biphenylcarboxylic aci delta-lactone
3-nitro-6h-dibenzo(b,d)pyran-6-one