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97746-16-2

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97746-16-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97746-16-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,7,4 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 97746-16:
(7*9)+(6*7)+(5*7)+(4*4)+(3*6)+(2*1)+(1*6)=182
182 % 10 = 2
So 97746-16-2 is a valid CAS Registry Number.

97746-16-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 5,7-dihydroxy-4-(4-methoxyphenyl)-2H-1-benzopyran-2-one

1.2 Other means of identification

Product number -
Other names 5,7-Dihydroxy-4-(4-methoxy-phenyl)-cumarin

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:97746-16-2 SDS

97746-16-2Relevant articles and documents

Synthesis and biological evaluation of novel neoflavonoid derivatives as potential antidiabetic agents

Wang, Bing,Li, Na,Liu, Teng,Sun, Jie,Wang, Xiaojing

, p. 34448 - 34460 (2017/07/22)

Various substituted neoflavonoid derivatives were synthesized using sulfated montmorillonite K-10 as a catalyst. This method is environmental friendly, sustainable and economical, convenient in isolation and purification processes, with little byproducts, using earth-abundant catalysts and has relatively high yield. Those neoflavonoid derivatives were screened for antioxidant, a-glucosidase inhibitory, aldose reductase 2 (ALR2) inhibitory and advanced glycation end-product formation inhibitory effects. Most compounds exhibited significant antioxidant and advanced glycation end-product (AGE) formation inhibitory activities. It was interesting to note that out of thirty compounds, 8k and 8l were found to have greater ALR2 inhibitory activity than the standard drug quercetin. The pharmacological studies suggested neoflavonoid with adjacent 7,8-dihydroxy groups were more effective in inhibiting ALR2. Antidiabetic activity studies had shown that compounds 8l and 8m were equipotent to the standard drug glibenclamide in vivo. In summary, the target compound 8l provided a potential drug design concept for the development of therapeutic or prophylactic agents of diabetes and diabetes complications.

Antioxidant and antitumor activities of 4-arylcoumarins and 4-aryl-3,4-dihydrocoumarins

Zhang, Keyun,Ding, Weixian,Sun, Jie,Zhang, Bin,Lu, Fujiao,Lai, Ren,Zou, Yong,Yedid, Gabriel

supporting information, p. 203 - 210 (2015/02/19)

Five 4-arylcoumarins (1c-g) and twelve 3,4-dihydro-4-arylcoumarins (2a-l) were synthesized and tested for antioxidant activity, antitumor activity, toxicity and structure-activity relationships analysis. 4-Arylcoumarins and 3,4-dihydro-4-arylcoumarins tha

An efficient synthesis of neoflavonoid antioxidants based on Montmorillonite K-10 catalysis

Lee,Tseng,Lee

, p. 2247 - 2254 (2007/10/03)

A new approach to synthesis of neoflavonoids, based on a high yielding Montmorillonite K-10 catalyzed lactone ring forming cyclization process, is described. The utility of this methodology is exemplified by its employment in the preparation of the substituted 4-phenylneoflavonoids 1-8. The free radical scavenging properties of these substances were evaluated. The neoflavonoids 1 and 5, which mimic esculetin-type antioxidants, were observed to quench hydrazyl free radicals.

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