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369-42-6

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369-42-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 369-42-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,6 and 9 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 369-42:
(5*3)+(4*6)+(3*9)+(2*4)+(1*2)=76
76 % 10 = 6
So 369-42-6 is a valid CAS Registry Number.

369-42-6Relevant articles and documents

Synthesis of enantiopure fluorohydrins using alcohol dehydrogenases at high substrate concentrations

Borzeicka, Wioleta,Lavandera, Ivan,Gotor, Vicente

, p. 7312 - 7317 (2013/08/23)

The use of purified and overexpressed alcohol dehydrogenases to synthesize enantiopure fluorinated alcohols is shown. When the bioreductions were performed with ADH-A from Rhodococcus ruber overexpressed in E. coli, no external cofactor was necessary to obtain the enantiopure (R)-derivatives. Employing Lactobacillus brevis ADH, it was possible to achieve the synthesis of enantiopure (S)-fluorohydrins at a 0.5 M substrate concentration. Furthermore, due to the activated character of these substrates, a huge excess of the hydrogen donor was not necessary.

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