50465-91-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50465-91-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,4,6 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 50465-91:
(7*5)+(6*0)+(5*4)+(4*6)+(3*5)+(2*9)+(1*1)=113
113 % 10 = 3
So 50465-91-3 is a valid CAS Registry Number.
InChI:InChI=1/C17H25N5O5/c1-11(21-17(26)27-10-12-6-3-2-4-7-12)14(23)22-13(15(24)25)8-5-9-20-16(18)19/h2-4,6-7,11,13H,5,8-10H2,1H3,(H,21,26)(H,22,23)(H,24,25)(H4,18,19,20)
50465-91-3Relevant academic research and scientific papers
A NEW FLUOROGENIC SUBSTRATE OF CARBOXYPEPTIDASE H - o-COUMAROYLPHENYLALANYLALANYLARGININE
Pozdnev, V. F.,Varlamov, O. L.,Grigor'yants, O. O.,Gomazkov, O. A.
, p. 213 - 218 (2007/10/02)
A new fluorogenic substrate is proposed for determining the enzymatic activity of carboxypeptidase H - o-coumaryl-L-phenylalanyl-L-alanyl-L-arginine (Cum-Phe-Ala-Arg-OH).The enzymatic hydrolysis of the substrate forms Cum-Phe-Ala-OH, which is determined f
