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444809-85-2

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444809-85-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 444809-85-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,8,0 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 444809-85:
(8*4)+(7*4)+(6*4)+(5*8)+(4*0)+(3*9)+(2*8)+(1*5)=172
172 % 10 = 2
So 444809-85-2 is a valid CAS Registry Number.

444809-85-2Relevant articles and documents

Regiocontrolled synthesis of the macrocyclic polyamine alkaloid (±)-lunarine, a time-dependent inhibitor of trypanothione reductase

Hamilton, Chris J.,Fairlamb, Alan H.,Eggleston, Ian M.

, p. 1115 - 1123 (2002)

A regiocontrolled synthesis of the macrocyclic polyamine alkaloid (±)-lunarine is described. The key steps involve the preparation of the differentially functionalised cis-3-oxo-8-bromo-9b-cyano-1,2,3,4,4a,9b-hexahydrobenzofuranyl tricyclic scaffold 14 wh

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