22110-04-9 Usage
Preparation
Preparation by acylation of antiarol, ? with p-methoxyphenylacetyl chloride in ethyl ether in the presence of aluminium chloride at r.t. for 12 h (28%) or for 24 h (55%) ; ? with p-methoxyphenylacetic acid in chloroform in the presence of boron trifluoride at r.t. overnight (37%).
Check Digit Verification of cas no
The CAS Registry Mumber 22110-04-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,1,1 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 22110-04:
(7*2)+(6*2)+(5*1)+(4*1)+(3*0)+(2*0)+(1*4)=39
39 % 10 = 9
So 22110-04-9 is a valid CAS Registry Number.
22110-04-9Relevant academic research and scientific papers
α-Glucosidase inhibition of 6-hydroxyflavones. Part 3: Synthesis and evaluation of 2,3,4-trihydroxybenzoyl-containing flavonoid analogs and 6-aminoflavones as α-glucosidase inhibitors
Gao, Hong,Kawabata, Jun
, p. 1661 - 1671 (2007/10/03)
The SAR studies suggested that the C-ring of baicalein (1) was not necessary for the activity, and validated the importance of 2,3,4- trihydroxybenzoyl structure of 1. Thus, a series of 2,3,4-trihydroxybenzoyl- containing flavonoid analogs were investigat
