154550-02-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 154550-02-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,5,5 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 154550-02:
(8*1)+(7*5)+(6*4)+(5*5)+(4*5)+(3*0)+(2*0)+(1*2)=114
114 % 10 = 4
So 154550-02-4 is a valid CAS Registry Number.
154550-02-4Relevant articles and documents
Oxidative cyclization of alkenoic acids promoted by AgOAc
Carrillo-Arcos, Ulises A.,Rojas-Ocampo, Jonathan,Porcel, Susana
supporting information, p. 479 - 483 (2016/01/09)
Alkenoic acids derived from salicylic acid and analogues undergo an unexpected oxidative cyclization process triggered by AgOAc leading to 4H-benzo[d][1,3]dioxin-4-ones. The process is affected by the substitution on the aryl and the allyl units.
