108656-23-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108656-23-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,6,5 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 108656-23:
(8*1)+(7*0)+(6*8)+(5*6)+(4*5)+(3*6)+(2*2)+(1*3)=131
131 % 10 = 1
So 108656-23-1 is a valid CAS Registry Number.
108656-23-1Relevant academic research and scientific papers
A Novel Synthesis of Benzofuran and Related Compounds. I. The Vilsmeier Reaction of Phenoxyacetonitriles
Hirota, Takashi,Fujita, Hiroko,Sasaki, Kenji,Namba, Tetsuto,Hayakawa, Shohei
, p. 1347 - 1351 (2007/10/02)
A novel synthesis of 2-benzofurancarboxylic acid derivatives by the Vilsmeier reaction of phenoxyacetonitriles is described.
