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4-Selenanone, 3-hydroxy-2,2-dimethyl-6-(1-methylethyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138041-91-5

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138041-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138041-91-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,0,4 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 138041-91:
(8*1)+(7*3)+(6*8)+(5*0)+(4*4)+(3*1)+(2*9)+(1*1)=115
115 % 10 = 5
So 138041-91-5 is a valid CAS Registry Number.

138041-91-5Downstream Products

138041-91-5Relevant academic research and scientific papers

REACTION OF α-OXIDES WITH HYDROGEN SELENIDE

Kurbanov, S. B.,Mamedov, E. Sh.,Mishiev, R. D.,Gusiev, N. Kh.,Agaeva, E. A.

, p. 812 - 816 (2007/10/02)

Reactions of ethylene and propylene oxides with hydrogen selenide in a polar aprotic solvent in the presence of tin tetrachloride or p-toluenesulfonic acid give a mixture of 2-hydroxypropaneselenol and bis(2-hydroxypropyl) selenide respectively.Similarly, epichlorohydrin and 2,7-dimethyl-2,3-epoxy-5-octen-4-one give 3-selenetanol and a mixture of 3-hydroxy-6-isopropyltetrahydroseleno-4-pyranone and 5-isopropyltetrahydro-3-selenophenone.

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