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213385-33-2

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213385-33-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 213385-33-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,3,8 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 213385-33:
(8*2)+(7*1)+(6*3)+(5*3)+(4*8)+(3*5)+(2*3)+(1*3)=112
112 % 10 = 2
So 213385-33-2 is a valid CAS Registry Number.

213385-33-2Relevant articles and documents

Stereocontrolled synthesis of 1,3-diols from enones: Cooperative lewis base-mediated intramolecular carbonyl hydrosilylations

Medina, Casey,Carter, Kyle P.,Miller, Michael,Clark, Timothy B.,O'Neil, Gregory W.

, p. 9093 - 9101 (2013/10/08)

A streamlined synthesis of β-hydroxy ketone substrates has been developed to further investigate a recently discovered cooperative Lewis base-mediated intramolecular carbonyl hydrosilylation reaction. The synthesis features an enone β-borylation/oxidation

Studies towards the synthesis of the C(9)-C(20) lactone-dipropionate fragment of calyculin C

Karisalmi, Kaisa,Koskinen, Ari M. P.

, p. 1331 - 1342 (2007/10/03)

In this paper we describe the synthesis of a diastereomer of the C(9)-C(20) dipropionate-lactone fragment of Calyculin C. A short and enantioselective synthesis of the key intermediate 2 has been developed. This intermediate will play a critical role also

Toward the combinatorial synthesis of polyketide libraries: Asymmetric aldol reactions with α-chiral aldehydes on solid support

Paterson, Ian,Temal-Laib, Taoues

, p. 2473 - 2476 (2007/10/03)

(Matrix presented) The viability of performing stereocontrolled aldol additions with α-chiral aldehydes attached by a silyl linker to a hydroxymethylpolystyrene resin is demonstrated for boron and titanium enolates. Subsequent ketone reduction and manipul

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