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861071-21-8

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861071-21-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 861071-21-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,0,7 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 861071-21:
(8*8)+(7*6)+(6*1)+(5*0)+(4*7)+(3*1)+(2*2)+(1*1)=148
148 % 10 = 8
So 861071-21-8 is a valid CAS Registry Number.

861071-21-8Relevant articles and documents

Reagent Design and Ligand Evolution for the Development of a Mild Copper-Catalyzed Hydroxylation Reaction

Fier, Patrick S.,Maloney, Kevin M.

, p. 3033 - 3036 (2017)

Parallel synthesis and mass-directed purification of a modular ligand library, high-throughput experimentation, and rational ligand evolution have led to a novel copper catalyst for the synthesis of phenols with a traceless hydroxide surrogate. The mild reaction conditions reported here enable the late-stage synthesis of numerous complex, druglike phenols.

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