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144368-31-0

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144368-31-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144368-31-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,3,6 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 144368-31:
(8*1)+(7*4)+(6*4)+(5*3)+(4*6)+(3*8)+(2*3)+(1*1)=130
130 % 10 = 0
So 144368-31-0 is a valid CAS Registry Number.

144368-31-0Upstream product

144368-31-0Downstream Products

144368-31-0Relevant articles and documents

Aromatic Ring Cleavage in 6-Methoxyquinolines and 2-Methoxynaphthalene with Fuming Nitric Acid

Balczewski, Piotr,Morris, Gareth A.,Joule, John A.

, p. 2514 - 2523 (2007/10/02)

Two 6-methoxyquinolines and 2-methoxynaphthalene, on prolonged treatment with fuming nitric acid, give major products resulting from benzene ring cleavage but retaining all carbons of the cleaved ring.Methoxyisoquinolines were not cleaved under the same conditions.

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