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C45H43N6O6PSe is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

188945-04-2

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188945-04-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188945-04-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,9,4 and 5 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 188945-04:
(8*1)+(7*8)+(6*8)+(5*9)+(4*4)+(3*5)+(2*0)+(1*4)=192
192 % 10 = 2
So 188945-04-2 is a valid CAS Registry Number.

188945-04-2Relevant academic research and scientific papers

New stereospecific method of synthesis of [Sp]-and [Rp]-dinucleoside-(3',5') methanephosphonates

Wozniak,Pyzowski,Wieczorek,Stec

, p. 5843 - 5846 (2007/10/02)

Using a stereoretentive reaction between diastereomerically pure 5'-O-DMT-(N-protected) nucleoside 3'-O-(Se-methyl methanephosphonoselenolate)s and 3'-O-acetyl-(N-protected) nucleosides, diastereomerically pure dinucleoside-(3',5') methanephosphonates as

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