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QH251300
Synonyms: 7-hydroxy-4-methyl-2H-chromen-2-one
Molecular Formula
C10H8O3
Molecular Weight
176.17
CAS No.
90-33-5
QP081802
Phloroglucinol EP Impurity B;Hymecromone EP Impurity A;Fluorescein EP Impurity A
Molecular Formula: C6H6O2
Molecular Weight: 110.11
CAS No.: 108-46-3
QH251302
Hymecromone EP Impurity B
Molecular Formula: C10H8O3
Molecular Weight: 176.17
CAS No.: NA