170700-53-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 170700-53-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,7,0 and 0 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 170700-53:
(8*1)+(7*7)+(6*0)+(5*7)+(4*0)+(3*0)+(2*5)+(1*3)=105
105 % 10 = 5
So 170700-53-5 is a valid CAS Registry Number.
170700-53-5Relevant academic research and scientific papers
METHOD FOR PREPARING 2-(n-BUTYL)-5-NITROBENZOFURAN
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Page/Page column 2, (2011/02/15)
A method for preparing 2-(n-butyl)-5-nitrobenzofuran from 1-halo-4-nitrobenzene, characterized in that 1-hexen-3-ol is reacted, and then the product is subject to a Claisen rearrangement, followed by catalytic intramolecular cyclization.
