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1217293-73-6

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1217293-73-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1217293-73-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,2,9 and 3 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1217293-73:
(9*1)+(8*2)+(7*1)+(6*7)+(5*2)+(4*9)+(3*3)+(2*7)+(1*3)=146
146 % 10 = 6
So 1217293-73-6 is a valid CAS Registry Number.

1217293-73-6Upstream product

1217293-73-6Downstream Products

1217293-73-6Relevant articles and documents

Synthesis of Chiral 3-Alkyl-3,4-dihydroisocoumarins by dynamic kinetic resolutions catalyzed by a Baeyer-Villiger Monooxygenase

Rioz-Martinez, Ana,De Gonzalo,Torres Pazmino, Daniel E.,Fraaije, Marco-W.,Gotor, Vicente

, p. 2073 - 2076 (2010)

"Chemical Equation Presented" Baeyer-Villiger monooxygenases have been tested, in the oxidation of racemic benzofused ketones. When employing a single mutant of phenylacetone monooxygenase (M.446G PAMO) under the proper reaction conditions, it was possible to achieve 3-substituted 3,4-dihydroisocoumarins with, high yields and optical purities through regioselective dynamic kinetic resolution processes.

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