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5-cyclohexyl-4-hydroxy-5H-furan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

889869-67-4

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889869-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 889869-67-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,9,8,6 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 889869-67:
(8*8)+(7*8)+(6*9)+(5*8)+(4*6)+(3*9)+(2*6)+(1*7)=284
284 % 10 = 4
So 889869-67-4 is a valid CAS Registry Number.

889869-67-4Downstream Products

889869-67-4Relevant articles and documents

Regiospecific hydration of γ-hydroxy-α,β-acetylenic esters: A novel asymmetric synthesis of tetronic acids

Rajaram, Amaresh R.,Pu, Lin

, p. 2019 - 2021 (2007/10/03)

The optically active γ-hydroxy-α,β-acetylenic esters are obtained from the enantioselective reaction of methyl propiolate with both aliphatic and aromatic aldehydes. These compounds can undergo regiospecific hydration in the presence of Zeise's dimer, [Pt

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