Phthalide

CAS # 87-41-2

Begin typing and choose a compound from the list, then click "Select."

Data above sourced from: ChemSpider and Wikipedia

m/z
Click and drag to zoom, double click to reset zoom
Hover over end of line for value.

1(3H)-Isobenzofuranone; Phthalide; 1-Phthalanone; Phthalolactone; 2-Benzofuran-1(3H)-one