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1612882-07-1

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1612882-07-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1612882-07-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,2,8,8 and 2 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1612882-07:
(9*1)+(8*6)+(7*1)+(6*2)+(5*8)+(4*8)+(3*2)+(2*0)+(1*7)=161
161 % 10 = 1
So 1612882-07-1 is a valid CAS Registry Number.

1612882-07-1Relevant articles and documents

A straightforward organocatalytic alkylation of 2-arylacetaldehydes: An approach towards bisabolanes

Gualandi, Andrea,Canestrari, Pietro,Emer, Enrico,Cozzi, Pier Giorgio

, p. 528 - 536 (2014)

A highly stereoselective organocatalytic aalkylation of 2-arylacetaldehydes with a commercially available carbenium tetrafluoroborate is described. The stereoselective alkylation was carried out in acetonitrile/ water, under air in the presence of a commercially available imidazolidinone (MacMillan's catalyst). Key intermediates for the synthesis of bisabolanes were obtained through a simple chemistry. In particular a direct, enantioselective and facile synthesis of (R)-(-)-curcumene is described.

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