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1276099-28-5

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1276099-28-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1276099-28-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,6,0,9 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1276099-28:
(9*1)+(8*2)+(7*7)+(6*6)+(5*0)+(4*9)+(3*9)+(2*2)+(1*8)=185
185 % 10 = 5
So 1276099-28-5 is a valid CAS Registry Number.

1276099-28-5Relevant articles and documents

Transformations of chromanol and tocopherol and synthesis of ascorbate conjugates

Lahmann, Martina,Thiem, Joachim

experimental part, p. 1654 - 1664 (2011/04/18)

α-Tocopherol and as a model compound pentamethylchromanol could be transferred into simple and more complex 5a-ether derivatives including galactopyranose as well as ascorbic acid conjugates. Following elaboration of a glucopyranoside spacer element this could be used for tethering the vitamin E and the vitamin C components to give novel conjugates for subsequent biostudies concerning their proposed synergism of antioxidant properties in tissues.

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