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115993-77-6

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115993-77-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115993-77-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,9,9 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 115993-77:
(8*1)+(7*1)+(6*5)+(5*9)+(4*9)+(3*3)+(2*7)+(1*7)=156
156 % 10 = 6
So 115993-77-6 is a valid CAS Registry Number.

115993-77-6Relevant articles and documents

Generation, Some Synthetic Uses, and 1,2-Vinyl Rearrangements of Secondary and Tertiary Homoallyllithiums, Including Ring Contractions and A Ring Expansion. Remarkable Acceleration of the Rearrangement by an Oxyanionic Group

Mudryk, Boguslaw,Cohen, Theodore

, p. 3855 - 3865 (2007/10/02)

A very general preparative method for homoallyllithiums consists of reductive lithiation of homoallylithiums consists of reductive lithiation of homoallyl phenyl sulfides by lithium 4,4'-di-tert-butylbiphenylide.The sulfides can be prepared by a variety o

A Convenient Method for the Transformation of Alkenyl Sulfides to 2-(Phenylthio)alkanenitriles, Homoallyl Sulfides, and Thioacetals

Takeda, Takeshi,Kaneko, Yuichiro,Nakagawa, Hitoshi,Fujiwara, Tooru

, p. 1963 - 1966 (2007/10/02)

2-(Phenylthio)alkanenitriles, homoallyl sulfides, and thioacetals were obtained in good yields by the reaction of alkenyl sulfides with the corresponding silyl nucleophiles via thionium ion intermediates.

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