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462632-87-7

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462632-87-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 462632-87-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,2,6,3 and 2 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 462632-87:
(8*4)+(7*6)+(6*2)+(5*6)+(4*3)+(3*2)+(2*8)+(1*7)=157
157 % 10 = 7
So 462632-87-7 is a valid CAS Registry Number.

462632-87-7Relevant articles and documents

Stereoselective synthesis of (E)-β-tributylstannyl-α,β-unsaturated ketones: Construction of a key intermediate for the total synthesis of zoanthamine

Nielsen, Thomas E.,Tanner, David

, p. 6366 - 6371 (2002)

(E)-β-Trialkylstannyl-α,β-unsaturated ketones are readily available from secondary propargylic alcohols via a two-step sequence involving highly regio- and stereoselective Pd(0)-catalyzed hydrostannation followed by mild oxidation (TPAP). The methodology

Dynamic kinetic asymmetric allylic alkylations of allenes

Trost, Barry M.,Fandrick, Daniel R.,Dinh, Diana C.

, p. 14186 - 14187 (2007/10/03)

The dynamic kinetic asymmetric allylic alkylations of racemic allene acetates has been developed with the DACH-phenyl Trost ligand 2 to give general access to allenes with high enantiomeric excess (84-95%) for both malonate and amine nucleophiles. Further

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