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Acetic acid (2R,3S,5S)-3-[bis-(4-methoxy-phenyl)-phenyl-methoxy]-5-{5-methyl-2-oxo-4-[(pyren-2-ylmethyl)-amino]-2H-pyrimidin-1-yl}-tetrahydro-furan-2-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

201219-81-0

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  • Acetic acid (2R,3S,5S)-3-[bis-(4-methoxy-phenyl)-phenyl-methoxy]-5-{5-methyl-2-oxo-4-[(pyren-2-ylmethyl)-amino]-2H-pyrimidin-1-yl}-tetrahydro-furan-2-ylmethyl ester

    Cas No: 201219-81-0

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201219-81-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 201219-81-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,2,1 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 201219-81:
(8*2)+(7*0)+(6*1)+(5*2)+(4*1)+(3*9)+(2*8)+(1*1)=80
80 % 10 = 0
So 201219-81-0 is a valid CAS Registry Number.

201219-81-0Relevant articles and documents

Targeting chimeric α,β-oligonucleotides to the flanks of a stem in DNA. The enhanced effect of an intercalator

Khattab, Ahmed F.,Pedersen, Erik B.

, p. 1245 - 1252 (2007/10/03)

3′-O-(4,4′-Dimethoxytrityl)-5-methyl-N 4-(1-pyrenylmethyl)-α-cytidine (7) was prepared from α-thymidine by the reaction of 1-pyrenylmethylamine with an appropriate protected 4-(1,2,4-triazolyl)-α-thymidine derivative 5. 3′-O-(4,4′-Dimethoxytrit

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