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189077-66-5

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189077-66-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189077-66-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,0,7 and 7 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 189077-66:
(8*1)+(7*8)+(6*9)+(5*0)+(4*7)+(3*7)+(2*6)+(1*6)=185
185 % 10 = 5
So 189077-66-5 is a valid CAS Registry Number.

189077-66-5Downstream Products

189077-66-5Relevant articles and documents

N-Dealkylation of aliphatic amines and selective synthesis of monoalkylated aryl amines

Hollmann, Dirk,Baehn, Sebastian,Tillack, Annegret,Beller, Matthias

, p. 3199 - 3201 (2008)

Highly selective alkyl transfer processes of mono-, di- and trialkyl amines in the presence of the Shvo catalyst have been realized; in addition, a general method for N-alkylation of aniline with di- and trialkyl amines is presented. The Royal Society of Chemistry.

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