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871128-00-6

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871128-00-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 871128-00-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,1,1,2 and 8 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 871128-00:
(8*8)+(7*7)+(6*1)+(5*1)+(4*2)+(3*8)+(2*0)+(1*0)=156
156 % 10 = 6
So 871128-00-6 is a valid CAS Registry Number.

871128-00-6Downstream Products

871128-00-6Relevant articles and documents

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 (2005)

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

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