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61425-28-3

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61425-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 61425-28-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,4,2 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 61425-28:
(7*6)+(6*1)+(5*4)+(4*2)+(3*5)+(2*2)+(1*8)=103
103 % 10 = 3
So 61425-28-3 is a valid CAS Registry Number.

61425-28-3Downstream Products

61425-28-3Relevant articles and documents

A new synthon for the synthesis of aminoinositol derivatives

Cokol, Nalan Korkmaz,Kaya, Serdal,Balci, Metin

, p. 2732 - 2735 (2017/06/23)

The regio- and stereoselective synthesis of a new synthon, trans-3,8-dioxatricyclo[3.2.1.02,4]octane-6,7-diamine, from 7-oxabicyclo[2.2.1]hept-5-ene-2,3-dicarboxylate is reported. Transformation of the acid functionalities to acyl azides followed by Curtius rearrangement gave the corresponding trans-diisocyanate, which was reacted with HCl to produce a trans-diamino compound that is a potentially important synthon for the versatile synthesis of aminocyclitols.

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