924283-91-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 924283-91-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,4,2,8 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 924283-91:
(8*9)+(7*2)+(6*4)+(5*2)+(4*8)+(3*3)+(2*9)+(1*1)=180
180 % 10 = 0
So 924283-91-0 is a valid CAS Registry Number.
924283-91-0Relevant academic research and scientific papers
Utility of β-(4-chlorobenzoyl)acrylic acid in heterocyclic synthesis
Eissa
, p. 1205 - 1214 (2007/10/03)
β-(4-Chlorobenzoyl)acrylic acid (1) proved to be a convenient precursor for the synthesis of a variety of heterocyclic systems through the reaction with compounds containing active methylene groups under Michael reaction conditions. Also, the reactivity o
