61293-28-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61293-28-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,2,9 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 61293-28:
(7*6)+(6*1)+(5*2)+(4*9)+(3*3)+(2*2)+(1*8)=115
115 % 10 = 5
So 61293-28-5 is a valid CAS Registry Number.
61293-28-5Relevant academic research and scientific papers
Intermediates for indoles
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, (2008/06/13)
Ortho-nitrotoluenes are condensed with formamide acetals to yield the corresponding otho-nitro-β-aminestyrenes which undergo cyclization upon reduction to yield indoles.