1100669-48-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1100669-48-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,0,6,6 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1100669-48:
(9*1)+(8*1)+(7*0)+(6*0)+(5*6)+(4*6)+(3*9)+(2*4)+(1*8)=114
114 % 10 = 4
So 1100669-48-4 is a valid CAS Registry Number.
1100669-48-4Relevant articles and documents
Utility of β-aroyl acrylic acid in heterocyclic synthesis
Rizk,El-Hashash,Mostafa
experimental part, p. 611 - 621 (2010/09/05)
β-(4-bromobenzoyl) acrylic acid has been reacted with nitrogen nucleophiles namely ethanolamine and o-aminophenol and yielded the corresponding adduct la,b. On the other hand, ss-(3,4dichlorobenzoyl) acrylic acid has been reacted with carbon nucleophiles
