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109386-66-5

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109386-66-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109386-66-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,3,8 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 109386-66:
(8*1)+(7*0)+(6*9)+(5*3)+(4*8)+(3*6)+(2*6)+(1*6)=145
145 % 10 = 5
So 109386-66-5 is a valid CAS Registry Number.

109386-66-5Downstream Products

109386-66-5Relevant articles and documents

Nucleophilic Addition to 4,5-Dihydroimidazoles: A Ketone Synthesis via Tetrahydrofolate Coenzyme Models

Anderson, Michael W.,Jones, Raymond C.F.

, p. 1995 - 1998 (2007/10/02)

1-Benzyl-2-alkyl-3-methyl-4,5-dihydroimidazolium salts with Grignard reagents give addition products that are hydrolysed to ketones; 4,5-dihydroimidazoles and 4,5-dihydroimidazolium salts with hydride reagents afford N-alkylated ethane-1,2-diamines.

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