CAS Number: 75502-10-2
Chemical Name: 2-Hydroxyacetic-2,2-d2 acid
Molecular Formula: C2H2D2O3
Molecular Weight: 78.06

CAS Number: 79-14-1
Chemical Name: Glycolic Acid
Molecular Formula: C2H4O3
Molecular Weight: 76.05

CAS Number: 111389-68-5
Chemical Name: Glycolic Acid-13C2
Molecular Formula: 13C2H4O3
Molecular Weight: 78.04