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153413-65-1

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153413-65-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 153413-65-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,4,1 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 153413-65:
(8*1)+(7*5)+(6*3)+(5*4)+(4*1)+(3*3)+(2*6)+(1*5)=111
111 % 10 = 1
So 153413-65-1 is a valid CAS Registry Number.

153413-65-1Relevant articles and documents

Synthesis of phosphorofluoridates and phosphorofluoridothioates via the phosphoramidite approach

Dabkowski, Wojciech,Tworowska, Izabela

, p. 866 - 874 (2005)

We present a very efficient synthetic procedure leading to the phosphorofluoridates RO-P(O)(OH)F 1 or phosphorofluoridothioates RO-P(S)(OH)F 2, which is based on the intermediary of fluorophosphoramidites (RO)P(F)N iPr2 5 [R = 9-(hyd

Highly selective O-phosphitylation of amino alcohols using P IIIreagents containing 4-nitro and 2,4-dinitro aryloxy leaving groups

Dabkowski, Wojciech,Ozarek, Alfred,Tworowska, Izabela

, p. 1396 - 1399 (2007/10/03)

A method for direct highly O-selective phosphitylation of amino alcohols by reagents containing a 4-nitrophenoxy or 2,4 dinitrophenoxy leaving group has been developed. This method provides mild reaction conditions to access O-phosphitylated amino alcohol

Novel phosphitylating reagents containing a phosphorus-fluorine bond and their application in efficient synthesis of phosphorofluoridates and phosphorofluoridothionates

Dabkowski, Wojciech,Tworowska, Izabela

, p. 2462 - 2469 (2007/10/03)

Novel phosphitylating reagents containing a P-F bond are obtained in excellent yield from commercial materials. They react with alcohols at 20 °C in neutral solvents in the presence of tetrazole, chlorotrimethylsilane or benzoyl chloride to give the inter

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