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2,2'-phenylene>>bis(1,3-dioxolane) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

130668-80-3

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130668-80-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130668-80-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,6,6 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 130668-80:
(8*1)+(7*3)+(6*0)+(5*6)+(4*6)+(3*8)+(2*8)+(1*0)=123
123 % 10 = 3
So 130668-80-3 is a valid CAS Registry Number.

130668-80-3Relevant academic research and scientific papers

Macrocyclic Trinucleating Ligands for the Cocomplexation of Two "Soft" (Cu2+, Ni2+, or Zn2+) Metal Centers and One "Hard" (Ba2+ or Cs+) Metal Center

Veggel, Franc C. J. van,Bos, Martinus,Harkema, Sybolt,Bovenkamp, Henry van de,Verboom, Willem,et al.

, p. 225 - 235 (2007/10/02)

Macrocyclic heterotrinucleating ligands that have one compartment for complexation of alkaline or alaline earth cations and two compartments for transition-metal cations have synthesized.The Ba2+-templated (2+2) macrocyclization of the dialdehy

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