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1242340-65-3

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1242340-65-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1242340-65-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,2,3,4 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1242340-65:
(9*1)+(8*2)+(7*4)+(6*2)+(5*3)+(4*4)+(3*0)+(2*6)+(1*5)=113
113 % 10 = 3
So 1242340-65-3 is a valid CAS Registry Number.

1242340-65-3Downstream Products

1242340-65-3Relevant academic research and scientific papers

Syntheses, spectroscopic and crystallographic characterizations of 4-nitrobenzyloxy derivatives and benzofurans from ortho-substituted benzaldehydes and 4-nitrobenzyl bromide

Hayvali, Zeliha,Dal, Hakan,Koeksal, Pinar,Sahin, Duygu,Hoekelek, Tuncer

, p. 837 - 845 (2010)

A series of benzyloxybenzaldehyde derivatives (1-3) were prepared by the reactions of 4-nitrobenzyl bromide with 4-hydroxy-3-methoxybenzaldehyde (vanillin), 2-hydroxy-3-methoxybenzaldehyde (o-vanillin) and 2-hydroxy-4-methoxybenzaldehyde. When the reactio

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