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2-[(R)-2-Benzenesulfonyl-4-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-ethoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-pentyl]-2-methyl-[1,3]dioxolane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

213828-18-3

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213828-18-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 213828-18-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,8,2 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 213828-18:
(8*2)+(7*1)+(6*3)+(5*8)+(4*2)+(3*8)+(2*1)+(1*8)=123
123 % 10 = 3
So 213828-18-3 is a valid CAS Registry Number.

213828-18-3Relevant academic research and scientific papers

Lipase-catalyzed resolution of stereogenic centers in steroid side chains by transesterification in organic solvents: The case of a 26- hydroxycholesterol

Ferraboschi, Patrizia,Rezaelahi, Shahrzad,Verza, Elisa,Santaniello, Enzo

, p. 2193 - 2196 (1998)

The Pseudomonas cepacia (PCL) lipase selectively catalyzes the acylation of the (25S)-isomer of the (25R,S)-26-hydroxycholesterol 1a when the transesterification is irreversibly carried out with vinyl acetate in a mixture of organic solvents (chloroform/t

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