4349-43-3 Usage
Uses
Used in Pharmaceutical Industry:
5-Formyl-5,6,7,8-tetrahydropteroic acid is used as a substrate for binding to methylenetetrahydrofolate synthetase, an enzyme involved in the synthesis of tetrahydrofolate, which is crucial for various biological reactions and processes.
Used in Vitamin Synthesis:
5-Formyl-5,6,7,8-tetrahydropteroic acid is an impurity of folic acid (F680300), a vitamin necessary for DNA synthesis, repair, and methylation. It also acts as a cofactor in biological reactions involving folate, playing a vital role in maintaining cellular health and function.
Check Digit Verification of cas no
The CAS Registry Mumber 4349-43-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,4 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4349-43:
(6*4)+(5*3)+(4*4)+(3*9)+(2*4)+(1*3)=93
93 % 10 = 3
So 4349-43-3 is a valid CAS Registry Number.
