194084-40-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 194084-40-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,0,8 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 194084-40:
(8*1)+(7*9)+(6*4)+(5*0)+(4*8)+(3*4)+(2*4)+(1*0)=147
147 % 10 = 7
So 194084-40-7 is a valid CAS Registry Number.
194084-40-7Relevant academic research and scientific papers
Axially chiral synthons for dendrimer synthesis
Lellek, Vit,Stibor, Ivan
, p. 925 - 940 (2007/10/03)
Axially chiral synthons for chiral dendrimer construction based on 2,2′-dihydroxy-1, 1′-binaphthalene-3,3′-dicarboxylic acid were prepared, namely, chiral connecting units (3, 6, 8), chiral branching units(10, 12, 14), and chiral surface units (5, 17). Re
