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Substance Name: 4H-Thieno(2',3':4,5)pyrimido(2,1-b)benzoxazole-2-carboxylic acid, 3-methyl-4-oxo-, ethyl ester
RN: 159852-70-7
InChIKey: INYMWDTXVBXBRX-UHFFFAOYSA-N

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C16-H12-N2-O4-S

Molecular Weight

  • 328.3468
 
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Names and Synonyms

Synonym

  • 3-Methyl-4-oxo-4H-thieno(2',3':4,5)pyrimido(2,1-b)benzoxazole-2-carboxylic acid ethyl ester

Systematic Name

  • 4H-Thieno(2',3':4,5)pyrimido(2,1-b)benzoxazole-2-carboxylic acid, 3-methyl-4-oxo-, ethyl ester

Registry Numbers

CAS Registry Number

  • 159852-70-7

System Generated Number

  • 0159852707

Structure Descriptors

InChI

1S/C16H12N2O4S/c1-3-21-15(20)12-8(2)11-13(23-12)17-16-18(14(11)19)9-6-4-5-7-10(9)22-16/h4-7H,3H2,1-2H3

InChIKey

INYMWDTXVBXBRX-UHFFFAOYSA-N

Smiles

CCOC(=O)c1c(c2c(s1)nc3n(c2=O)c4ccccc4o3)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal > 800mg/kg (800mg/kg)   European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 29, Pg. 569, 1994.
mouse LD50 oral > 1gm/kg (1000mg/kg)   European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 29, Pg. 569, 1994.