Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzeneacetic acid, a-(2-benzoylhydrazinylidene)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5199-89-3

5199-89-3 structure

5199-89-3 structure

Name: Benzeneacetic acid, a-(2-benzoylhydrazinylidene)-
Chemical Name: (2E)-2-(benzoylhydrazinylidene)-2-phenylacetic acid
CAS Number: 5199-89-3
Molecular Formula: C₁₅H₁₂N₂O₃
Molecular Weight: 268.26700
Create Date: 2016-01-08 03:56:39
Modify Date: 2025-09-28 11:19:43

Name	(2E)-2-(benzoylhydrazinylidene)-2-phenylacetic acid

Density	1.22g/cm3
Molecular Formula	C₁₅H₁₂N₂O₃
Molecular Weight	268.26700
Exact Mass	268.08500
PSA	78.76000
LogP	2.29620
Index of Refraction	1.605

613-94-5 structure

613-94-5

611-73-4 structure

611-73-4

~86%

5199-89-3 structure

5199-89-3

Literature: Aly, Moustafa F.; Grigg, Ronald Tetrahedron, 1988 , vol. 44, # 23 p. 7271 - 7282

Precursor 2
613-94-5 611-73-4
DownStream 2
1456-21-9 63617-45-8

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