72036-45-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72036-45-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,0,3 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 72036-45:
(7*7)+(6*2)+(5*0)+(4*3)+(3*6)+(2*4)+(1*5)=104
104 % 10 = 4
So 72036-45-4 is a valid CAS Registry Number.
72036-45-4Relevant academic research and scientific papers
Serendipitous Two-Step Synthesis of a Naphthindole
Kornet,Milton J.,Thio, Alan P.,Tolbert, Laren M.
, p. 30 - 32 (2007/10/02)
Treatment of α-methyl-β-(acetoacetyl)phenylhydrazine (1b) or its corresponding N-methylphenylhydrazone 1a with polyphosphoric acid affords the novel naphthindole 5.This unique transformation includes an arylation and N-N bond cleavage reminiscen
