1-Ethynyl-5-Methyl-2,4(1H,3H)-Pyrimidinedione
[CAS# 141299-25-4]

Identification

• Name: 1-Ethynyl-5-Methyl-2,4(1H,3H)-Pyrimidinedione
• Synonyms: 1-ethynyl-5-methylpyrimidine-2,4(1H,3H)-dione
• Molecular Formula: C₇H₆N₂O₂
• Molecular Weight: 150.13
• CAS Registry Number: 141299-25-4
• SMILES: O=C1N(C#C)/C=C(\C(=O)N1)C
• InChI: 1S/C7H6N2O2/c1-3-9-4-5(2)6(10)8-7(9)11/h1,4H,2H3,(H,8,10,11)
• InChIKey: VRAJRJPBTFYGAE-UHFFFAOYSA-N

Properties

• Density: 1.333g/cm³ (Cal.)
• Refractive index: 1.584 (Cal.)