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220335-28-4

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220335-28-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220335-28-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,3,3 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 220335-28:
(8*2)+(7*2)+(6*0)+(5*3)+(4*3)+(3*5)+(2*2)+(1*8)=84
84 % 10 = 4
So 220335-28-4 is a valid CAS Registry Number.

220335-28-4Downstream Products

220335-28-4Relevant articles and documents

Tin (IV) and organotin (IV) complexes containing mono or bidentate N-donor ligands. V. Imidazole and imidazoline-2-thione derivatives: Synthesis and spectroscopic characterization. Comparison with other imidazole tin (IV) complexes

Pettinari, Claudio,Pellei, Maura,Santini, Carlo,Natali, Ivan,Accorroni, Federica,Lorenzotti, Adriana

, p. 4487 - 4496 (2008/10/09)

The reactions of imidazole (L1), benzimidazole (L2), 2-phenylimidazole (L3), 1-acetylimidazole (L4), imidazoline-2 (1,3H)-thione (L5) and 1-methyl-imidazoline-2 (3H)-thione (L6) with R

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