Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-1-Benzopyran-3,4-dione, 2-phenyl-, 3-oxime, (3E)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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7255-80-3

7255-80-3 structure

7255-80-3 structure

Name: 2H-1-Benzopyran-3,4-dione, 2-phenyl-, 3-oxime, (3E)-
Chemical Name: (3E)-3-hydroxyimino-2-phenylchromen-4-one
CAS Number: 7255-80-3
Molecular Formula: C₁₅H₁₁NO₃
Molecular Weight: 253.25300
Create Date: 2016-03-18 06:05:37
Modify Date: 2025-08-26 19:07:37

Name	(3E)-3-hydroxyimino-2-phenylchromen-4-one
Synonyms	R 2010 oxime 3-hydroxyiminoflavone Oxime,17-hydroxy-19-norpregna-4,9,11-trien-20-yn-3-one So 57

Density	1.3g/cm3
Boiling Point	463.6ºC at 760 mmHg
Molecular Formula	C₁₅H₁₁NO₃
Molecular Weight	253.25300
Flash Point	234.2ºC
Exact Mass	253.07400
PSA	58.89000
LogP	2.83320
Index of Refraction	1.641

487-26-3 structure

487-26-3

~%

7255-80-3 structure

7255-80-3

Literature: Kosmider, Beata; Anuels, Sunny A.; Evenberg, Dolf; Zyner, Elzbieta; Bahmed, Karim; Osiecka, Regina; Ochocki, Justyn Arzneimittel-Forschung/Drug Research, 2010 , vol. 60, # 3 p. 149 - 156

Precursor 1
487-26-3
DownStream 0

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