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1337865-41-4

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1337865-41-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1337865-41-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,7,8,6 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1337865-41:
(9*1)+(8*3)+(7*3)+(6*7)+(5*8)+(4*6)+(3*5)+(2*4)+(1*1)=184
184 % 10 = 4
So 1337865-41-4 is a valid CAS Registry Number.

1337865-41-4Downstream Products

1337865-41-4Relevant articles and documents

Versatile solid supports for oligonucleotide synthesis that incorporate urea bridge

Yagodkin, Andrey,Weisel, Janne,Azhayev, Alex

, p. 475 - 489 (2011/12/21)

The universal solid support, USIII, representing a new and improved version of commercial USII, as well as 2'-deoxynucleoside and 2'-deoxy-2'- fluoronucleoside bound supports, incorporating a labile phenoxyacetyl fragment, was synthesized by an aminomethyl polystyrene carbamoylation with corresponding azides in the presence of aqueous triethylammonium bicarbonate. All three solid phases incorporate a stable urea tether, thus bridging the polymer and functional linker. These new matrices proved to be potent solid phases for the synthesis of DNA, RNA, or modified oligonucleotides as well as randomized mixed 2'-ribo/2'-deoxy-2'-fluoro-RNA libraries and/or DNA libraries, randomized with trinucleotides (codons). Copyright Taylor and Francis Group, LLC.

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