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1206699-25-3

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1206699-25-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1206699-25-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,6,6,9 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1206699-25:
(9*1)+(8*2)+(7*0)+(6*6)+(5*6)+(4*9)+(3*9)+(2*2)+(1*5)=163
163 % 10 = 3
So 1206699-25-3 is a valid CAS Registry Number.

1206699-25-3Downstream Products

1206699-25-3Relevant articles and documents

Enantioselective gold-catalyzed allylic alkylation of indoles with ALcohols: An efficient route to functionalized tetrahydrocarbazoles

Bandini, Marco,Eichholzer, Astrid

, p. 9533 - 9537 (2009)

[Chemical equation presented] Breaking the taboo: The direct use of allylic alcohols in catalytic and enantioselective Friedel-Crafts alkylation is described for the first time In the presence of chiral gold complexes. This intramolecular Friedel-Crafts reaction was used to prepare a broad range of functionalized tetrahydrocarbazoles (see scheme; X=Me, F, Br, Cl, OMe; R=Me, Et, tBu; R′=H, Me).

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