34670-43-4 Usage
Uses
4-Azido-L-phenylalanine is an unnatural derivative of L-phenylalanine (P319415), a nonpolar, essential amino acid that naturally occurs in the human body and is also used to treat patients with depression.
Check Digit Verification of cas no
The CAS Registry Mumber 34670-43-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,6,7 and 0 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 34670-43:
(7*3)+(6*4)+(5*6)+(4*7)+(3*0)+(2*4)+(1*3)=114
114 % 10 = 4
So 34670-43-4 is a valid CAS Registry Number.