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201232-87-3

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201232-87-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 201232-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,2,3 and 2 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 201232-87:
(8*2)+(7*0)+(6*1)+(5*2)+(4*3)+(3*2)+(2*8)+(1*7)=73
73 % 10 = 3
So 201232-87-3 is a valid CAS Registry Number.

201232-87-3Relevant articles and documents

Synthesis and Mesogenic Properties of Enantiopure Trioxadecalin Derivatives Bearing a n-Alkylphenyl Substituent

Bertini, Bruno,Sinou, Denis,Vill, Volkmar

, p. 1144 - 1171 (2007/10/03)

Reaction of pseudo-glucal 1 with Grignard reagents derived from various 4-n-alkyl-4-bromobenzene in the presence of a catalytic amount of NiCl2(dppe), gives the corresponding unsaturated β-C-aryl glycosides 2. Desilylation and hydrogenation of these compo

Stereochemistry in palladium- and nickel-catalyzed addition of phenylmagnesium bromide to unsaturated carbohydrates

Moineau, Christophe,Bolitt, Veronique,Sinou, Denis

, p. 157 - 162 (2007/10/03)

Palladium complex PdCl2(dppf) and nickel complex NiCl2(dppe) catalyze cross-coupling of unsaturated aryloxy carbohydrates with phenylmagnesium bromide. The nickel catalyst leads to inversion of configuration at the anomeric center wh

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