73-67-6 Usage
Uses
Toxopyrimidine is intermediate in thiamin biosynthetic pathway, a cofactor crucial for several enzymes involved in carbohydrate and amino acid metabolism.
Definition
ChEBI: An aminopyrimidine that is pyrimidine in which the hydrogens at positions 2, 4, and 5 are replaced by methyl, amino, and hydroxymethyl substituents, respectively.
Check Digit Verification of cas no
The CAS Registry Mumber 73-67-6 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 7 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 73-67:
(4*7)+(3*3)+(2*6)+(1*7)=56
56 % 10 = 6
So 73-67-6 is a valid CAS Registry Number.
73-67-6Relevant articles and documents
Process for the preparation of a 2-alkyl-4-amino-5-aminomethylpyrimidine
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, (2008/06/13)
There is disclosed a process for the preparation of a 2-alkyl-4-amino-5-aminomethylpyrimidine, which comprises subjecting a 2-alkyl-4-amino-5-formylpyrimidine to catalytic reaction with hydrogen and ammonia in the presence of a reduction catalyst. According to the process of this invention, the desired product can be obtained in much higher yield as compared with the processes known to the art.
