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905708-57-8

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905708-57-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 905708-57-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,5,7,0 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 905708-57:
(8*9)+(7*0)+(6*5)+(5*7)+(4*0)+(3*8)+(2*5)+(1*7)=178
178 % 10 = 8
So 905708-57-8 is a valid CAS Registry Number.

905708-57-8Relevant articles and documents

Photoinduced electron-transfer α-deoxygenation of aldonolactones. Efficient synthesis of 2-deoxy-d-arabino-hexono-1,4-lactone

Bordoni, Andrea,de Lederkremer, Rosa M.,Marino, Carla

, p. 1788 - 1795 (2007/10/03)

A photoinduced electron-transfer (PET) reaction was used for the deoxygenation at C-2 of aldonolactones derivatized as 2-O-[3-(trifluoromethyl)benzoyl] or benzoyl esters. By irradiation of different d-galactono- and d-glucono-1,4-derivatives, with a 450 W

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