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141179-56-8

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141179-56-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141179-56-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,1,7 and 9 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 141179-56:
(8*1)+(7*4)+(6*1)+(5*1)+(4*7)+(3*9)+(2*5)+(1*6)=118
118 % 10 = 8
So 141179-56-8 is a valid CAS Registry Number.

141179-56-8Downstream Products

141179-56-8Relevant articles and documents

Michael type addition of halides to alkynyl(phenyl)iodonium tetrafluoroborates. Stereoselective synthesis of (2)-β-halovinyl(phenyl)iodonium halides

Ochiai, Masahito,Uemura, Koji,Oshima, Kunio,Masaki, Yukio,Kunishima, Munetaka,Tani, Shohei

, p. 4753 - 4756 (2007/10/02)

Michael type addition of halide ions (Cl- and Br-) to alkynyl(phenyl)-iodonium tetrafluoroborates (1) under acidic conditions proceeds in a completely stereoselective manner and affords (Z)-β-halovinyl(phenyl)iodonium halides (2), po

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