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730962-19-3

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730962-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 730962-19-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,0,9,6 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 730962-19:
(8*7)+(7*3)+(6*0)+(5*9)+(4*6)+(3*2)+(2*1)+(1*9)=163
163 % 10 = 3
So 730962-19-3 is a valid CAS Registry Number.

730962-19-3Downstream Products

730962-19-3Relevant academic research and scientific papers

Benzothiazines in synthesis. Toward the synthesis of pseudopteroxazole

Harmata, Michael,Hong, Xuechuan,Barnes, Charles L.

, p. 2201 - 2203 (2007/10/03)

The tricyclic benzothiazine 15 was prepared in a straightforward fashion via a completely stereoselective intramolecular Friedel-Crafts alkylation. This compound represents a potential precursor to the antitubercular agent, pseudopteroxazole. Its synthesi

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