461055-42-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 461055-42-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,1,0,5 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 461055-42:
(8*4)+(7*6)+(6*1)+(5*0)+(4*5)+(3*5)+(2*4)+(1*2)=125
125 % 10 = 5
So 461055-42-5 is a valid CAS Registry Number.
461055-42-5Relevant articles and documents
Synthesis of poly(alkyl aryl ether) dendrimers
Nithyanandhan, Jayaraj,Jayaraman, Narayanaswamy
, p. 6282 - 6285 (2002)
Poly(alkyl aryl ether) dendrimers of up to four generations composed of a phloroglucinol core, branching components, and pentamethylene spacers are synthesized by a divergent growth methodology. A repetitive synthetic sequence of phenolic O-alkylation and