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89184-49-6

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89184-49-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89184-49-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,1,8 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 89184-49:
(7*8)+(6*9)+(5*1)+(4*8)+(3*4)+(2*4)+(1*9)=176
176 % 10 = 6
So 89184-49-6 is a valid CAS Registry Number.

89184-49-6Downstream Products

89184-49-6Relevant articles and documents

Allenylpalladium(II) Species: Possible Intermediates in the Tetrakis(triphenylphosphine)palladium(0)-catalysed Formation of Allenes from Prop-2-ynylic Substrates

Elsevier, Cornelis J.,Kleijn, Henk,Ruitenberg, Klaas,Vermeer, Peter

, p. 1529 - 1530 (1983)

The formation of a 3-methylbuta-1,2-dienylpalladium(II) complex (2) from the prop-2-ynylic chloride (1a) or the prop-2-ynylic acetate (1b) and tetrakis(triphenylphosphine)palladium(0), as well as its conversion into the allenes (4), is described.

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