125029-70-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125029-70-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,0,2 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 125029-70:
(8*1)+(7*2)+(6*5)+(5*0)+(4*2)+(3*9)+(2*7)+(1*0)=101
101 % 10 = 1
So 125029-70-1 is a valid CAS Registry Number.
125029-70-1Relevant articles and documents
CARBOXYIMIDAZOLES IN THE MANNICH REACTION
Belyaev, N. A.,Mokrushin, V. S.
, p. 165 - 168 (1989)
Depending on the reagent ratio, 5-dimethylaminomethyl-4-imidazole-4-carboxylic acid ad 2,4,5-tris(dimethylaminomethyl)imidazole were obtained in the aminomethylation of imidazole-4-carboxylic and imidazole-4,5-dicarboxylic acids.The oxidation of these compounds with nitric acid leads to imidazole-4,5-dicarboxylic acid.
