84859-40-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84859-40-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,8,5 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 84859-40:
(7*8)+(6*4)+(5*8)+(4*5)+(3*9)+(2*4)+(1*0)=175
175 % 10 = 5
So 84859-40-5 is a valid CAS Registry Number.
84859-40-5Relevant academic research and scientific papers
AN IMPROVED SYNTHESIS OF 7-METHOXYISOCHROMAN-3-ONE: A SYNTHON FOR GENERATION OF o-QUINODIMETHANES
Kanapure, S. P.,Das, K. G.,Bhawal, B. M.
, p. 1205 - 1212 (2007/10/02)
7-Methoxyisochroman-3-one (8) has been synthesized from 2-bromo-5-methoxybenzyl methyl ether (3) in overall high yield.
