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225794-00-3

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225794-00-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 225794-00-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,5,7,9 and 4 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 225794-00:
(8*2)+(7*2)+(6*5)+(5*7)+(4*9)+(3*4)+(2*0)+(1*0)=143
143 % 10 = 3
So 225794-00-3 is a valid CAS Registry Number.

225794-00-3Relevant articles and documents

Synthesis of spiro[1,4-benzothiazine-2,2'-pyrans] starting from methyl β-d-arabino-2-hexulopyranosonate

Andersch, Jens,Sicker, Dieter,Wilde, Horst

, p. 457 - 460 (1999)

Methyl β-D-arabino-2-hexulopyranosonate 1 has via the novel glycosyl donor 3 been transformed into the thiophenyl glycosides 4 and 5. Catalytic hydrogenation of the nitro compound 4 in alkaline solution led to spontaneous cyclization and deprotection to f

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