124872-89-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124872-89-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,8,7 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 124872-89:
(8*1)+(7*2)+(6*4)+(5*8)+(4*7)+(3*2)+(2*8)+(1*9)=145
145 % 10 = 5
So 124872-89-5 is a valid CAS Registry Number.
124872-89-5Relevant academic research and scientific papers
Synthesis of the Benzodioxane Portion of Haedoxans
Ishibashi, Fumito,Taniguchi, Eiji
, p. 1557 - 1564 (2007/10/02)
(2R*,3R*)-6-Formyl-7-methoxy-3-methoxymethyl-2-(3',4'-methylenedioxyphenyl)-2,3-dihydro-1,4-benzodioxine, a starting material for haedoxan synthesis, was synthesized from 2,4-dihydroxybenzaldehyde.
