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146764-52-5

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146764-52-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 146764-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,7,6 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 146764-52:
(8*1)+(7*4)+(6*6)+(5*7)+(4*6)+(3*4)+(2*5)+(1*2)=155
155 % 10 = 5
So 146764-52-5 is a valid CAS Registry Number.

146764-52-5Downstream Products

146764-52-5Relevant articles and documents

A novel reagent for regioselective cleavage of 2,3-epoxyalcohols by fluoride - A synthesis of 3-fluoro-293-dideoxy-d-erythro-pentose

Nikitenko, Antonia A.,Arshava, Boris M.,Mikerin, Igor E.,Raifeld, Yuri E.,Lee, Ving J.,Lang Jr., Stanley A.

, p. 7087 - 7088 (2007/10/02)

The cleavage of the oxirane ring of 3,4-anhydro-2deoxy-D-threo-pentose diethyl acetal by (isopropoxy)-titanium fluorides is discussed. The high regioselectivity found with bis(isopropoxy) titanium difluoride is the basis for an enantioselective synthesis of 3-fluoro-2,3-deoxy-D-erythreo-pentose from a non-carbohydrate precursor.

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