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99388-90-6

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99388-90-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99388-90-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,3,8 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 99388-90:
(7*9)+(6*9)+(5*3)+(4*8)+(3*8)+(2*9)+(1*0)=206
206 % 10 = 6
So 99388-90-6 is a valid CAS Registry Number.

99388-90-6Downstream Products

99388-90-6Relevant articles and documents

N,N-BISPHOSPHORODIAMIDIC CHLORIDE: A NOVEL COUPLING REAGENT IN THE SYNTHESIS OF OLIGODEOXYRIBONUCLEOTIDES.

Katti, S. B.,Agarwal, K. L.

, p. 2547 - 2550 (2007/10/02)

Use of a novel coupling reagent, N,N-bisphosphorodiamidic chloride (BOPDC) in the synthesis of oligodeoxyribonucleotides is described.This reagent allows the synthesis of phosphotriesters in high yields (70-80 percent) without detectable side reactions.Synthesis of a hexanucleotide, d(A-A-C-C-C-G) is presented as an example.

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