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39978-30-8

39978-30-8 structure

39978-30-8 structure

Name: N-[(E)-[(E)-3-(5-nitrofuran-2-yl)prop-2-enylidene]amino]thiophene-2-carboxamide
Chemical Name: N-[(E)-[(E)-3-(5-nitrofuran-2-yl)prop-2-enylidene]amino]thiophene-2-carboxamide
CAS Number: 39978-30-8
Molecular Formula: C₁₂H₉N₃O₄S
Molecular Weight: 291.28300
Create Date: 2017-07-11 07:14:07
Modify Date: 2025-09-25 17:17:19

Name	N-[(E)-[(E)-3-(5-nitrofuran-2-yl)prop-2-enylidene]amino]thiophene-2-carboxamide
Synonyms	2-Thiophenecarboxylic acid,(3-(5-nitro-2-furanyl)-2-propenylidene)hydrazide N(sup 1)-(2'-Thenoyl)-N(sup 2)-(5''-nitro-2''-furylacrylidene)hydrazine

Density	1.44g/cm3
Molecular Formula	C₁₂H₉N₃O₄S
Molecular Weight	291.28300
Exact Mass	291.03100
PSA	128.66000
LogP	3.59240
Index of Refraction	1.66

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XM8511100

CHEMICAL NAME :: 2-Thiophenecarboxylic acid, (3-(5-nitro-2-furanyl)-2-propenylidene)hydrazide

CAS REGISTRY NUMBER :: 39978-30-8

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H9-N3-O4-S

MOLECULAR WEIGHT :: 291.30

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >3200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #3847911

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