28822-16-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 28822-16-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,8,2 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 28822-16:
(7*2)+(6*8)+(5*8)+(4*2)+(3*2)+(2*1)+(1*6)=124
124 % 10 = 4
So 28822-16-4 is a valid CAS Registry Number.
28822-16-4Relevant academic research and scientific papers
The Synthesis of Racemic trans-6-Hydroxy-5-methyl-2-heptene-3,6-dicarboxylic Acid (Integerrinecic Acid)
Pastewka, Ulrich,Wiedenfeld, Helmut,Roeder, Erhard
, p. 846 - 850 (2007/10/02)
The synthesis of the title compound 9 is described.The structures of the isolated intermediates of the synthesis were elucidated by IR, (1)H-NMR and mass spectroscopy.
