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428507-05-5

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428507-05-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 428507-05-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,8,5,0 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 428507-05:
(8*4)+(7*2)+(6*8)+(5*5)+(4*0)+(3*7)+(2*0)+(1*5)=145
145 % 10 = 5
So 428507-05-5 is a valid CAS Registry Number.

428507-05-5Downstream Products

428507-05-5Relevant articles and documents

Synthesis and characterization of chlorodibenzyltin(IV) complexes with N,N-dialkyl dithiocarbamate ligands and crystal structure of (PhCH2)2SnCl(S2CNMe2)

Yin, Handong,Ma, Chunlin,Wang, Yong

, p. 342 - 345 (2007/10/03)

Thirteen chlorodibenzyltin(IV) complexes with N,N-dialkyl dithiocarbamate ligands have been synthesized by the reaction of dibenzyltin dichloride with N,N-dialkyl dialky) dithiocarbamates in 1:1 stoichiometry and characterized by elemental analysis, UV, IR and 1H NMR. The crystal structure of (PhCH2)2 SnCl(S2CNMe)2 has been determined by X-ray single crystal diffraction. The crystallographic data are as follows: triclinic, space group P-1, a=7.5750(15) A, b=10.615(2) A, c=12.059(2) A, α=95.053(3)°, β=95.539(4)°, γ=99.113(4)°, Z=2, V=947.6(3) A, Dx=1.600g/ cm-3, μ=1.705mm-1, F(000)=456, R1=O.0409, wR2=0.1194(I≥2σ(I). The structures consist of discrete molecules containing five-coordinate tin atoms in a seriously distorted trigonal bipyramidal configuration. The molecules are packed in the unit cell as weakly-bridged dimers.

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