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29189-86-4

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29189-86-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 29189-86-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,1,8 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 29189-86:
(7*2)+(6*9)+(5*1)+(4*8)+(3*9)+(2*8)+(1*6)=154
154 % 10 = 4
So 29189-86-4 is a valid CAS Registry Number.

29189-86-4Downstream Products

29189-86-4Relevant academic research and scientific papers

Selective hydrogenation of benzylideneacetone catalyzed by iridium diphosphine complexes

Spogliarich, Roberto,Farnetti, Erica,Kaspar, Jan,Graziani, Mauro,Cesarotti, Edoardo

, p. 19 - 30 (1989)

The authors recently reported the first highly selective hydrogenation of the carbonyl group in the α, β-unsaturated ketone (benzylideneacetone) using iridium systems with monophosphines as catalysts. These results prompted them to investigate the same re

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