1264084-72-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1264084-72-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,4,0,8 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1264084-72:
(9*1)+(8*2)+(7*6)+(6*4)+(5*0)+(4*8)+(3*4)+(2*7)+(1*2)=151
151 % 10 = 1
So 1264084-72-1 is a valid CAS Registry Number.
1264084-72-1Relevant academic research and scientific papers
Condensed diazepines. synthesis of 1-aryl-3,5-dihydro-4H-1-benzofuro-[2,3- d][1,2]diazepin-4-ones
Eresko,Tolkunov,Tolkunov
, p. 1127 - 1132 (2011/10/02)
The cyclocondensation of (2-aroyl-1-benzofuran-3-yl)acetic acids and their methyl esters with hydrazine hydrate under various experimental conditions has been studied. Optimal conditions have been found for obtaining 1-aryl-3,5-dihydro-4H-1-benzofuro[2,3-
