82299-45-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82299-45-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,9 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 82299-45:
(7*8)+(6*2)+(5*2)+(4*9)+(3*9)+(2*4)+(1*5)=154
154 % 10 = 4
So 82299-45-4 is a valid CAS Registry Number.
82299-45-4Relevant academic research and scientific papers
SYNTHESE TOTALES DE LA (+/-) ISO β-PELTATINE ET DE SES ANALOGUES
Brown, Eric,Loriot, Michel,Robin, Jean-Pierre
, p. 949 - 952 (2007/10/02)
α-Hydroxyalkylation of a β-(2-alkoxy 3,4-methylenedioxy benzyl)-γ-butyrolactone (17 or 25) with 3,4,5-trimethoxybenzaldehyde or syringaldehyde 27, followed by cyclisation, afforded good yields of the corresponding (+/-) isopeltatins.
