182573-01-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 182573-01-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,5,7 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 182573-01:
(8*1)+(7*8)+(6*2)+(5*5)+(4*7)+(3*3)+(2*0)+(1*1)=139
139 % 10 = 9
So 182573-01-9 is a valid CAS Registry Number.
182573-01-9Relevant academic research and scientific papers
Synthesis of 1,1'-Binaphthalene-2,2'-Diol Derivatives Containing Mesogenic Structural Fragments
Kalinovskii
, p. 657 - 659 (2007/10/03)
Methyl 2,2'-dihydroxy-6'-iodo-1,1'-binaphthalene-3-carboxylate has been synthesized. A procedure has been developed for selective acetylation of the hydroxy group in position 2' of this compound, as well as for acylation of methyl 2,2'-dihydroxy-6'-iodo-1
