86509-06-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86509-06-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,5,0 and 9 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 86509-06:
(7*8)+(6*6)+(5*5)+(4*0)+(3*9)+(2*0)+(1*6)=150
150 % 10 = 0
So 86509-06-0 is a valid CAS Registry Number.
86509-06-0Relevant articles and documents
Synthesis of 3-Methylenetetrahydrofuran-2-ones from α-Keto-γ-lactones with Wittig Reagents
Falsone, Gioacchino,Spur, Bernd,Erdmann, Martina,Peters, Wilfried
, p. 530 - 536 (1983)
The synthesis of the 3-methylenetetrahydrofuran-2-ones 3a-q from the α-keto-γ-lactones 1a,b and the Wittig compounds 2a-h is described.
