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191487-39-5

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191487-39-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191487-39-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,4,8 and 7 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 191487-39:
(8*1)+(7*9)+(6*1)+(5*4)+(4*8)+(3*7)+(2*3)+(1*9)=165
165 % 10 = 5
So 191487-39-5 is a valid CAS Registry Number.

191487-39-5Relevant articles and documents

Synthesis of (hetaryl)alkylamines from the reactions of 2-aminopyrimidine, 2-aminothiazole, and 2-aminothiazoline with benzyl bromide and xylylene dibromides

Gondi, Sudershan R.,Son, David Y.

, p. 401 - 410 (2008)

Alkylation reactions of 2-aminopyrimidine, 2-aminothiazole, 2-aminothiazoline, and their Cbz-protected derivatives are described. Reactions with benzyl bromide proceed to give monoalkylated products with 2-aminopyrimidine and 2-aminothiazole, but 2-aminot

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