Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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7143-51-3

7143-51-3 structure

7143-51-3 structure

Name: (Z)-4-oxo-4-[(6-oxobenzo[c]chromen-3-yl)amino]but-2-enoic acid
Chemical Name: (Z)-4-oxo-4-[(6-oxobenzo[c]chromen-3-yl)amino]but-2-enoic acid
CAS Number: 7143-51-3
Molecular Formula: C₁₇H₁₁NO₅
Molecular Weight: 309.27300
Create Date: 2017-12-27 01:06:23
Modify Date: 2025-09-24 23:33:35

Names
Properties

Name	(Z)-4-oxo-4-[(6-oxobenzo[c]chromen-3-yl)amino]but-2-enoic acid
Synonyms	N-(6-Oxo-6H-dibenzo[b,d]pyran-3-yl)maleamic acid

Density	1.487g/cm3
Boiling Point	628ºC at 760 mmHg
Molecular Formula	C₁₇H₁₁NO₅
Molecular Weight	309.27300
Flash Point	333.6ºC
Exact Mass	309.06400
PSA	96.61000
LogP	2.59850
Index of Refraction	1.703

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