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129453-46-9

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129453-46-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129453-46-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,4,5 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 129453-46:
(8*1)+(7*2)+(6*9)+(5*4)+(4*5)+(3*3)+(2*4)+(1*6)=139
139 % 10 = 9
So 129453-46-9 is a valid CAS Registry Number.

129453-46-9Downstream Products

129453-46-9Relevant articles and documents

Betaines derived from amino and hydrazino acids as phase transfer catalysts

Goldberg, Yuri,Abele, Edgars,Bremanis, Gunars,Trapenciers, Peteris,Gaukhman, Alexander,Popelis, Juris,Gomtsyan, Artur,Kalvins, Ivars,Shymanska, Mariya,Lukevics, Edmunds

, p. 1911 - 1922 (2007/10/02)

Betaines derived from α-, β- and γ-amino acids (obtained by alkylation of the corresponding amino acids with O-methyl-N.N'- diisopropylisourea) as well as β-hydrazino acids (prepared by dehydrohalogenative hydrolysis of methyl 3-(2-alkyl-2,2-dimethylhydra

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