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培马贝特杂质7 916515-17-8 C28H30N2O6
酮基布洛芬杂质49 140148-25-0 C22H22O9
酮基布洛芬杂质50 140148-26-1 C22H22O9
酮基布洛芬杂质51 47087-07-0 C17H16O3
酮基布洛芬杂质52 24021-44-1 C16H14O3
酮基布洛芬杂质53 73913-48-1 C16H16O2
酮基布洛芬杂质54 1785760-29-3 C19H20O3
酮基布洛芬杂质55 144977-90-2 C16H14O4
酮基布洛芬杂质56 81601-91-4 C17H16O3
酮基布洛芬杂质57 74168-02-8 C16H14O4