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746624-20-4

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746624-20-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 746624-20-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,6,6,2 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 746624-20:
(8*7)+(7*4)+(6*6)+(5*6)+(4*2)+(3*4)+(2*2)+(1*0)=174
174 % 10 = 4
So 746624-20-4 is a valid CAS Registry Number.

746624-20-4Downstream Products

746624-20-4Relevant articles and documents

Novel nucleophilic C-C bond-forming tele-reaction of imidazole ring

Ohta, Shunsaku,Sato, Kentaro,Kawasaki, Ikuo,Yamaguchi, Yuko,Nishio, Satoko,Yamashita, Masayuki

, p. 335 - 341 (2004)

Reaction of 2-(1-chloro-2,2-dimethylpropyl)-1-methyl-1H-imidazoles with diethyl methylmalonate in the presence of NaH gave a normal SN product, 2-[(1,1-diethoxycarbonylethyl)-2,2-dimethylpropyl]-1-methyl-1H- imidazole (2a), and two tele-reactio

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