Product Structure   C1359

5-carboxyfluorescein  5-FAM

Molecular Formula: C21H12O7
Molecular Weight: 376.32
CAS Name/Number: 76823-03-5 / Spiro(isobenzofuran-1(3H),9'-(9H)xanthene)-5-carboxylic acid, 3',6'-dihydroxy-3-oxo-