5-Methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid
[CAS# 101667-97-4]

Identification

• Name: 5-Methyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid
• Molecular Formula: C₈H₆N₂O₃S
• Molecular Weight: 210.21
• CAS Registry Number: 101667-97-4
• EC Number: 675-249-7

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2A	H319
Acute toxicity	Acute Tox.	4	H302
Eye irritation	Eye Irrit.	2	H319