CAS Registry Number: 944900-52-1

Name:

4-​Oxazolecarboxylic acid, 2-​amino-
2-​Amino-​1,​3-​oxazole-​4-​carboxylic acid; 2-​Aminooxazole-​4-​carboxylic acid 

Chemical Formula: C4H4N2O3
Exact Mass: 128.02
Molecular Weight: 128.09
m/z: 128.02 (100.0%), 129.03 (4.5%)

InChI: InChI=1S/C4H4N2O3/c5-4-6-2(1-9-4)3(7)8/h1H,(H2,5,6)(H,7,8)
InChIKey: HLHGBUDVJAFBRN-UHFFFAOYSA-N
Canonical SMILES : C1=C(N=C(O1)N)C(=O)O

Specification

98%

PCT Int. Appl. (2014), WO 2014120815 A1 20140807.                                  

PCT Int. Appl. (2011), WO 2011051540 A1 20110505.