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Thiocarbonic acid O-[(5R,6S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-hexadecahydro-20-oxa-cyclopropa[5,6]cyclopenta[a]phenanthren-3-yl] ester O-phenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

85354-70-7

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85354-70-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85354-70-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,3,5 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 85354-70:
(7*8)+(6*5)+(5*3)+(4*5)+(3*4)+(2*7)+(1*0)=147
147 % 10 = 7
So 85354-70-7 is a valid CAS Registry Number.

85354-70-7Downstream Products

85354-70-7Relevant academic research and scientific papers

NUCLEIC ACID RELATED COMPOUNDS. 42. A GENERAL PROCEDURE FOR THE EFFICIENT DEOXYGENATION OF SECONDARY ALCOHOLS. REGIOSPECIFIC AND STEREOSELECTIVE CONVERSION OF RIBONUCLEOSIDES TO 2 prime -DEOXYNUCLEOSIDES.

Robins,Wilson,Hansske

, p. 4059 - 4065 (2007/10/02)

Treatment of unhindered secondary alcohols with phenoxythiocarbonyl chloride (phenyl chlorothionocarbonate) in pyridine/dichloromethane, or in acetonitrile with 4-dimethylaminopyridine catalysis for hindered alcohols, gave clean conversion to their O-phenoxythiocarbonyl derivatives. Reductive deoxygenation of these phenyl thionocarbonate esters proceeded smoothly, using tri-n-butyltin hydride and a free radical initiator in warm toluene. Overall conversion yields ranged from 57 to 78% for the naturally occurring nucleosides, nucleoside antibiotics, and methyl beta -D-ribofuranoside.

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