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CAS Number: 66690-78-6
1,7-dimethyl-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione

Structure

1,7-dimethyl-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione
Name: 1,7-dimethyl-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione
Synonyms:
General Information
Product Number: 66690786

CAS Registry Number 66690-78-6
Name:
2H-​Pyrido[2,​3-​d]​[1,​3]​oxazine-​2,​4(1H)​-​dione, 1,​7-​dimethyl-

 

Chemical Formula: C9H8N2O3
Exact Mass: 192.05
Molecular Weight: 192.17
m/z: 192.05 (100.0%), 193.06 (9.9%), 194.06 (1.1%)

 

InChI:InChI=1S/C9H8N2O3/c1-5-3-4-6-7(10-5)11(2)9(13)14-8(6)12/h3-4H,1-2H3

InChI Key:CLGNGRQWSNKXLY-UHFFFAOYSA-N

Canonical SMILES:CC1=NC2=C(C=C1)C(=O)OC(=O)N2C

 

Thermal Properties Value Condition Note
Melting Point 138-141 °C   (1)IC

Specification

98%

References
  1. (1) Coppola, Gary M.; Journal of Heterocyclic Chemistry 1985, V22(1), P193-206 CAPLUS
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