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705961-77-9

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705961-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 705961-77-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,5,9,6 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 705961-77:
(8*7)+(7*0)+(6*5)+(5*9)+(4*6)+(3*1)+(2*7)+(1*7)=179
179 % 10 = 9
So 705961-77-9 is a valid CAS Registry Number.

705961-77-9Downstream Products

705961-77-9Relevant articles and documents

A novel phase-switching protecting group for multi-step parallel solution phase synthesis

Li, Xin,Abell, Chris,Congreve, Miles S.,Warrington, Brian H.,Ladlow, Mark

, p. 989 - 998 (2007/10/03)

A new phase-tag 1 which facilitates the parallel solution phase synthesis of carboxylic acids, esters, and carboxamides is reported. The new phase tag assists compound purification by enabling the selective resin capture of reaction products in either a reversible pH dependent manner (solid-phase extraction), or irreversibly in a Diels-Alder reaction.

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