2-Phenylbutyric Acid
CAS Number: 90-27-7
Molecular Formula: C10H12O2
Molecular Weight: 164.20

(4-Nitrophenyl)acetic Acid
CAS Number: 104-03-0
Molecular Formula: C8H7NO4
Molecular Weight: 181.15

Indobufen Impurity 1
CAS Number: 160723-33-1
Molecular Formula: C10H11NO4
Molecular Weight: 209.20

γ-Methylaminobutyraldehyde Diethyl Acetal
CAS Number: 114094-45-0
Molecular Formula: C9H21NO2
Molecular Weight: 175.27

Formic Acid
CAS Number: 64-18-6
Molecular Formula: CH2O2
Molecular Weight: 46.03

Anastrozole EP Impurity E
CAS Number: 120511-88-8
Molecular Formula: C15H18N2O
Molecular Weight: 242.32

Anastrozole EP Impurity D
CAS Number: 1027160-12-8
Molecular Formula: C15H16Br2N2
Molecular Weight: 384.11

Mesitylene
CAS Number: 108-67-8
Molecular Formula: C9H12
Molecular Weight: 120.19