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63094-12-2

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63094-12-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63094-12-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,0,9 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 63094-12:
(7*6)+(6*3)+(5*0)+(4*9)+(3*4)+(2*1)+(1*2)=112
112 % 10 = 2
So 63094-12-2 is a valid CAS Registry Number.

63094-12-2Relevant articles and documents

CONVERSION OF A DIARYLSULFOXIDE TO CYCLIC SULFONIUM YLIDE: DEHYDRATION WITH SIGMA-BOND SHIFT AND DECARBOXYLATION

Kuti, M.,Rabai, J.,Kapovits, I.,Kucsman, A.,Parkanyi, L.,et al.

, p. 313 - 326 (2007/10/02)

2-(2-Acetylaminophenylsulfinyl)benzoic acid (4) has been converted to acyl-stabilized cyclic sulfonium-ylide (5) by heating with trifluoroacetic anhydride in DMF.The structure of the product has been determined by X-ray diffraction.The sulfurane-like configuration and the solid-state conformation revealing sulfur-oxygen close contacts are discussed.A mechanism is proposed for the dehydration reaction involving sigma-bond shift and decarboxylation.

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