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1186233-19-1

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1186233-19-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1186233-19-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,6,2,3 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1186233-19:
(9*1)+(8*1)+(7*8)+(6*6)+(5*2)+(4*3)+(3*3)+(2*1)+(1*9)=151
151 % 10 = 1
So 1186233-19-1 is a valid CAS Registry Number.

1186233-19-1Downstream Products

1186233-19-1Relevant articles and documents

Anionic cyclization of (N,N-Dimethylamino)[2-(prop-2-yn-1-yloxy)aryl]- acetonitriles

Zdrojewski, Tadeusz,Musielak, Joanna,Jonczyk, Andrzej

experimental part, p. 2029 - 2034 (2010/01/13)

The cyclization of (N,N-dimethylamino)[2-(prop-2-yn-1-yloxy)aryl] acetonitriles is carried out under phase-transfer conditions using powdered sodium hydroxide and benzyltriethylammonium chloride as catalyst in dimethyl sulfoxide to afford mixtures of a me

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