110451-89-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110451-89-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,4,5 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 110451-89:
(8*1)+(7*1)+(6*0)+(5*4)+(4*5)+(3*1)+(2*8)+(1*9)=83
83 % 10 = 3
So 110451-89-3 is a valid CAS Registry Number.
110451-89-3Relevant academic research and scientific papers
Naturally Occuring Dibenzofurans. Part 9. A Convenient Synthesis of Phthalides: The Synthesis of Methyl Di-O-methylporphyrilate
Sargent, Melvyn V.
, p. 231 - 236 (2007/10/02)
A convenient synthesis of phthalides from o-halogenobenzyl alcohols is described.This method is then applied to the synthesis of methyl di-O-methylporphyrilate (methyl 1,3-dihydro-4,10-dimethoxy-8-methyl-3-oxoisobenzofuro
