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1334220-48-2

1334220-48-2

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1334220-48-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1334220-48-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,2,2 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1334220-48:
(9*1)+(8*3)+(7*3)+(6*4)+(5*2)+(4*2)+(3*0)+(2*4)+(1*8)=112
112 % 10 = 2
So 1334220-48-2 is a valid CAS Registry Number.

1334220-48-2Downstream Products

1334220-48-2Relevant articles and documents

A novel route to synthesize libraries of quinoxalines via Petasis methodology in two synthetic operations

Ayaz, Muhammad,Dietrich, Justin,Hulme, Christopher

experimental part, p. 4821 - 4823 (2011/10/02)

This Letter reveals an innovative and facile procedure to prepare quinoxalines in two synthetic steps. The microwave assisted Petasis reaction is followed by the acid mediated unmasking of an internal amino nucleophile, cyclodehydration and oxidation to g

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