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1227619-22-8

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1227619-22-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1227619-22-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,6,1 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1227619-22:
(9*1)+(8*2)+(7*2)+(6*7)+(5*6)+(4*1)+(3*9)+(2*2)+(1*2)=148
148 % 10 = 8
So 1227619-22-8 is a valid CAS Registry Number.

1227619-22-8Downstream Products

1227619-22-8Relevant articles and documents

Reagent based DOS: A click, Click, Cyclize strategy to probe chemical space

Rolfe, Alan,Lushington, Gerald. H.,Hanson, Paul. R.

supporting information; experimental part, p. 2198 - 2203 (2010/07/04)

The synthesis of small organic molecules as probes for discovering new therapeutic agents has been an important aspect of chemical-biology. Herein we report a reagent-based, diversity-oriented synthetic (DOS) strategy to probe chemical and biological space via a Click, Click, Cyclize protocol. In this DOS approach, three sulfonamide linchpins underwent cyclization protocols with a variety of reagents to yield a collection of structurally diverse S-heterocycles. In silico analysis is utilized to evaluate the diversity of the compound collection against chemical space (PC analysis), shape space (PMI) and polar surface area (PSA) calculations.

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