72755-26-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72755-26-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,7,5 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 72755-26:
(7*7)+(6*2)+(5*7)+(4*5)+(3*5)+(2*2)+(1*6)=141
141 % 10 = 1
So 72755-26-1 is a valid CAS Registry Number.
72755-26-1Relevant articles and documents
The Synthesis of Racemic 5-Hydroxy-3,4-dimethyl-1-hexene-2,5-dicarboxylic Acid (Senecivernic Acid)
Pastewka, Ulrich,Wiedenfeld, Helmut,Roeder, Erhard
, p. 785 - 790 (2007/10/02)
The synthesis of the title compound 10 is described.The structures of the intermediates were elucidated by IR, (1)H-NMR and mass spectrometry.