3996-28-9 Usage
General Description
4-{[(E)-(3-nitrophenyl)methylidene]amino}benzoic acid is a chemical compound with a molecular formula C15H11N3O4. It consists of a benzoic acid core with an amino group and a nitrophenylmethylidene group attached to it. 4-{[(E)-(3-nitrophenyl)methylidene]amino}benzoic acid is a yellow solid and is commonly used in organic synthesis and pharmaceutical research. It has potential applications in the development of new drugs due to its unique chemical structure and properties. Additionally, it is important to handle this compound with care as it may have toxic or harmful effects if not used properly.
Check Digit Verification of cas no
The CAS Registry Mumber 3996-28-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,9 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 3996-28:
(6*3)+(5*9)+(4*9)+(3*6)+(2*2)+(1*8)=129
129 % 10 = 9
So 3996-28-9 is a valid CAS Registry Number.
3996-28-9Relevant articles and documents
Synthesis of novel β-amino ketones containing a p-aminobenzoic acid moiety and evaluation of their antidiabetic activities
Tang, Guangxia,Yan, Jufang,Fan, Li,Xu, Jin,Song, Xiaoli,Jiang, Li,Luo, Lingfei,Yang, Dacheng
, p. 490 - 504 (2013/07/11)
The synthesis of two series of β-amino ketones containing a p-aminobenzoic acid moiety (TM-1 and TM-2) using a modified protocol of the Mannich reaction is reported. The molecular structures of a total of tweenty three new target compounds were characterized by 1H NMR, 13C NMR, ESI-MS and HR-MS. Subsequently, their antidiabetic activities were screened in vitro. The α-glucodase inhibition (α-GI) activity of compound 1e reached a remarkable level of 66.50%. The peroxisome proliferator-activated receptor (PPAR) relative activation activities of six compounds are above 80%, and in particular 2i displays an unprecedentedly high PPAR of 130.91%. The structure-activity relationships of the compounds were established. 2i is also subject to further in-depth investigation.
