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142551-19-7

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142551-19-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142551-19-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,5,5 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 142551-19:
(8*1)+(7*4)+(6*2)+(5*5)+(4*5)+(3*1)+(2*1)+(1*9)=107
107 % 10 = 7
So 142551-19-7 is a valid CAS Registry Number.

142551-19-7Downstream Products

142551-19-7Relevant articles and documents

SYNTHESIS OF N-VINYL COMPOUNDS BY REACTING CYLIC NH-COMPOUNDS WITH ACETYLENE IN PRESENCE OF HOMOGENOUS CATALYST

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Page/Page column 17; 22, (2021/06/26)

Process to produce N-vinyl compounds by homogeneous catalysis, wherein acetylene is reacted with a cyclic compound comprising a cyclic compound having at least one nitrogen as ring member, bearing a substitutable hydrogen residue (cyclic compound C), in a liquid phase in the presence of a ruthenium complex comprising at least one phosphine as ligand (RuCat).

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