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7622-42-6

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7622-42-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7622-42-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,2 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7622-42:
(6*7)+(5*6)+(4*2)+(3*2)+(2*4)+(1*2)=96
96 % 10 = 6
So 7622-42-6 is a valid CAS Registry Number.

7622-42-6Relevant articles and documents

Synthesis and characterization of tris[2,3-di(o-oxyphenylene)quinoxalin] cyclotriphosphazene - A novel spiroheterocyclophosphazene

Tarassoli, Abbas,Shushizadeh, Mohammad Reza

, p. 803 - 809 (2003)

Hexachlorocyclotriphosphazene (NPCl2)3, reacted with 2,3-di(o-hydroxyphenylene)quinoxalin in the presence of a base, to yield tris[2,3-di(o-oxyphenylene)quinoxalin]cyclotriphosphazene. The synthesis of 2,3-di(o-hydroxy phenylene)quin

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