289489-78-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 289489-78-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,9,4,8 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 289489-78:
(8*2)+(7*8)+(6*9)+(5*4)+(4*8)+(3*9)+(2*7)+(1*8)=227
227 % 10 = 7
So 289489-78-7 is a valid CAS Registry Number.
289489-78-7Relevant academic research and scientific papers
Preparative synthesis of veratraldehyde and citral oxime esters
Dikusar,Zhukovskaya,Moiseichuk,Zalesskaya,Kurman,Vyglazov
, p. 643 - 646 (2008/12/20)
Procedures were developed for preparing veratraldehyde, oximes of veratraldehyde and citral, and esters of these oximes, which are readily accessible fragrance compounds that can be synthesized from commercially available raw materials.
