65843-47-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 65843-47-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,8,4 and 3 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 65843-47:
(7*6)+(6*5)+(5*8)+(4*4)+(3*3)+(2*4)+(1*7)=152
152 % 10 = 2
So 65843-47-2 is a valid CAS Registry Number.
65843-47-2Relevant academic research and scientific papers
Substituted 2-vinyl-chromones and process for their preparation
-
, (2008/06/13)
Substituted 2-vinyl chromones are disclosed wherein the chromone ring has an alkoxy or alkenyloxy substituent in the 3 position. The compounds exhibit anti-allergy activity and can be used to treat allergic conditions.
