发明申请
US20060173153A1 Reaction product of resorcin and methyl ethyl ketone 失效
间苯二酚和甲基乙基酮的反应产物

Reaction product of resorcin and methyl ethyl ketone
摘要:
A compound of the following formula (I) or (II) (in the formula (I), n represents an integer of 0 to 2) (in the formula (II), m represents an integer of 0 to 2).
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