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299159-72-1

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299159-72-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 299159-72-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,1,5 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 299159-72:
(8*2)+(7*9)+(6*9)+(5*1)+(4*5)+(3*9)+(2*7)+(1*2)=201
201 % 10 = 1
So 299159-72-1 is a valid CAS Registry Number.

299159-72-1Downstream Products

299159-72-1Relevant articles and documents

Application of the silicon-tether strategy for controlling the regioselectivity and diastereoselectivity of intramolecular nitrone cycloadditions for aminopolyol synthesis

Ishikawa, Teruhiko,Kudo, Takayuki,Shigemori, Kazunori,Saito, Seiki

, p. 7633 - 7637 (2007/10/03)

Highly regioselective and diastereoselective intramolecular chiral nitrone cycloaddition reactions with a vinyl group tethered by a silicon atom have been developed as a general method for the synthesis of stereodefined amino polyols. This strategy featur

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