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444594-40-5

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444594-40-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 444594-40-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,5,9 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 444594-40:
(8*4)+(7*4)+(6*4)+(5*5)+(4*9)+(3*4)+(2*4)+(1*0)=165
165 % 10 = 5
So 444594-40-5 is a valid CAS Registry Number.

444594-40-5Downstream Products

444594-40-5Relevant articles and documents

Highly efficient synthesis of a phosphoramidite building block of C8-deoxyguanosine adducts of aromatic amines

Meier, Chris,Gra?sl, Sonja

, p. 802 - 804 (2007/10/03)

The synthesis of 5′-O-DMTr-3′-O-phosphoramidite-C8-arylamine-dG adducts 11 and 12 is described. The compounds are potential building blocks for the automated synthesis of site-specifically modified oligonucleotides. The C8-adducts were synthesized by a pa

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