"4,4-Oxybisbenzoyl Chloride"
"4,4-Oxybisbenzoyl Chloride"
"4,4-Oxybisbenzoyl Chloride"
"4,4-Oxybisbenzoyl Chloride"
4,4'-二酰氯二苯醚
4,4'-二酰氯二苯醚
"4,4''-氧二(苯甲酰氯)"
快速溝通
4,4’-二酰氯二苯醚
快速溝通
"4,4'-氧二(苯甲酰氯)"
"4,4'-氧二(苯甲酰氯)"
"4,4'-氧二(苯甲酰氯)"
"4,4'-氧二(苯甲酰氯)"