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Phosphoric acid 2-benzenesulfonyl-ethyl ester (2R,3R,4R,5R)-5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-2-(9-phenyl-9H-xanthen-9-yloxymethyl)-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-yl ester 2-chloro-phenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137212-04-5

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  • Phosphoric acid 2-benzenesulfonyl-ethyl ester (2R,3R,4R,5R)-5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-2-(9-phenyl-9H-xanthen-9-yloxymethyl)-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-yl ester 2-chloro-phenyl ester

    Cas No: 137212-04-5

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  • Henan Allgreen Chemical Co.,Ltd
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  • Phosphoric acid 2-benzenesulfonyl-ethyl ester (2R,3R,4R,5R)-5-(4-benzoylamino-2-oxo-2H-pyrimidin-1-yl)-2-(9-phenyl-9H-xanthen-9-yloxymethyl)-4-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-3-yl ester 2-chloro-phenyl ester

    Cas No: 137212-04-5

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  • Wuhan Newgreat Chemical Co., Ltd
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137212-04-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137212-04-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,2,1 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 137212-04:
(8*1)+(7*3)+(6*7)+(5*2)+(4*1)+(3*2)+(2*0)+(1*4)=95
95 % 10 = 5
So 137212-04-5 is a valid CAS Registry Number.

137212-04-5Relevant articles and documents

New regiospecific synthesis of branched tetra-, nona- & deca-RNA modelling the lariat formed in RNA splicing reactions

Sund,Foeldesi,Yamakage,Agback,Chattopadhyaya

, p. 6305 - 6336 (1991)

Convergent syntheses of branched tetraribonucleotide 39, nonaribonucleotide 40 and decaribonucleotide 41, modelling the lariat of pre-mRNA processing reaction, are reported. The first key step in the present strategy involves the condensation of the phosp

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