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6(R*)-(2(R*)-hydroxycyclohex-1(S*)-yl)-10(S*)-(2(S*)-hydroxycyclohex-1(R*)-yl)-1,4-dioxaspiro<4.5>decane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

119245-37-3

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119245-37-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119245-37-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,2,4 and 5 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 119245-37:
(8*1)+(7*1)+(6*9)+(5*2)+(4*4)+(3*5)+(2*3)+(1*7)=123
123 % 10 = 3
So 119245-37-3 is a valid CAS Registry Number.

119245-37-3Relevant academic research and scientific papers

Interannular Diastereoselectivity in the Hydroboration of Functionalized 1-Cyclohexylcyclohexenes

Bell, Thomas W.,Vargas, J. Ramon,Crispino, Gerard A.

, p. 1978 - 1987 (2007/10/02)

The reactions of thexylborane with 2-(1-cyclohexen-1-yl)cyclohexanone, cis-2,6-di(1-cyclohexen-1-yl)cyclohexanone, and related alcohols and ketals were investigated.All reactions are selective for products with erythro linkages between cyclohexyl rings, diastereoselectivities ranging from 66 to 97percent.Greatest erythro selectivities were observed for equatorial homoallylic alcohols and ethylene ketals.The configurations of all products were unambiguously assigned by correlation with -2,2'-diones and an erythro, erythro triketone (25), the configuration of which was determined by X-ray crystallography.The diastereoselectivities of these hydroborations and related examples from the literature can be qualitatively rationalized by the Houk transition structure model.

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