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118535-99-2

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118535-99-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118535-99-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,5,3 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 118535-99:
(8*1)+(7*1)+(6*8)+(5*5)+(4*3)+(3*5)+(2*9)+(1*9)=142
142 % 10 = 2
So 118535-99-2 is a valid CAS Registry Number.

118535-99-2Downstream Products

118535-99-2Relevant articles and documents

Dienediolates from Unsaturated Carboxylic Acids: Michael Addition of Dilithium Buta-1,3-diene-1,1-diolate (from Crotonic Acid) to Unsaturated Ketones

Ballester, Pablo,Costa, Antonio,Raso, Angel Garcia,Gomez-Solivellas, Antonio,Mestres, Ramon

, p. 1711 - 1718 (2007/10/02)

Conjugate addition of the lithium dienediolate derived from crotonic acid to several α,β-unsaturated ketones gave 7-oxocarboxylic acids.Styryl ketones (2a-g) afforded mixtures of 1,4-α- and 1,4-γ-adducts, in proportions depending on the bulk of the substi

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