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13092-55-2

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13092-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13092-55-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,0,9 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 13092-55:
(7*1)+(6*3)+(5*0)+(4*9)+(3*2)+(2*5)+(1*5)=82
82 % 10 = 2
So 13092-55-2 is a valid CAS Registry Number.

13092-55-2Relevant articles and documents

Autoxidation Reaction Mechanism for L-Ascorbic Acid-related Compounds in Methanol without Metal Ion Catalysis

Miyake, Noriko,Kurata, Tadao

, p. 811 - 813 (1998)

The autoxidation mechanism for L-ascorbic acid (ASA)-related compounds such as D-arabo-ascorbic acid (= erythorbic acid; ERA) and triose reductone (TR) in methanol without metal ion catalysis was studied.The oxidation reaction of these ASA-related compounds seems to proceed via the C(2) oxygen adduct of ERA (or TR) by a similar reaction mechanism to that of ASA. - Keywords: L-ascorbic acid; autoxidation; D-erythorbic acid; triose reductone; C(2) oxygen adduct

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