213136-12-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 213136-12-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,1,3 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 213136-12:
(8*2)+(7*1)+(6*3)+(5*1)+(4*3)+(3*6)+(2*1)+(1*2)=80
80 % 10 = 0
So 213136-12-0 is a valid CAS Registry Number.
213136-12-0Relevant articles and documents
METHOD FOR PREPARING PRECURSOR OF GENE EXPRESSION PROBE
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Paragraph 0064-0068, (2018/06/08)
A method for preparing a precursor of gene expression probe is revealed. First prepare 2-deoxy-2-fluoro-3,5-di-O-benzoyl-[alpha]-D-arabinofuranosyl bromide and 2,4-bis-O-(trimethylsilyl)-5-bromouracil respectively. Then use 2-deoxy-2-fluoro-3,5-di-O-benzo