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1609693-05-1

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1609693-05-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1609693-05-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,9,6,9 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1609693-05:
(9*1)+(8*6)+(7*0)+(6*9)+(5*6)+(4*9)+(3*3)+(2*0)+(1*5)=191
191 % 10 = 1
So 1609693-05-1 is a valid CAS Registry Number.

1609693-05-1Downstream Products

1609693-05-1Relevant articles and documents

Sp3C-H bond alkylation of ketones with alkenes via ruthenium(ii) catalysed dehydrogenation of alcohols

Li, Bin,Darcel, Christophe,Dixneuf, Pierre H.

, p. 5970 - 5972 (2014/05/20)

The sp3C-H bond functionalisation of 2-pyridyl ethanols upon reaction with alkenes, in the presence of a [RuCl2(arene)] 2 catalyst and Cu(OAc)2·H2O, is performed under mild conditions without additional base. This reaction proceeds via a tandem alcohol dehydrogenation/alkylation with alkenes of the resulting ketone at its α sp3C-H bond. the Partner Organisations 2014.

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