73537-63-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73537-63-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,5,3 and 7 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 73537-63:
(7*7)+(6*3)+(5*5)+(4*3)+(3*7)+(2*6)+(1*3)=140
140 % 10 = 0
So 73537-63-0 is a valid CAS Registry Number.
InChI:InChI=1/C21H21N3O5/c22-19(26)17(11-14-7-3-1-4-8-14)24-18(25)12-16(20(24)27)23-21(28)29-13-15-9-5-2-6-10-15/h1-10,16-17H,11-13H2,(H2,22,26)(H,23,28)/t16-,17-/m0/s1
73537-63-0Relevant articles and documents
Aspartate Racemization in Synthetic Peptides. Part 2. Tendency to Racemization of Aminosuccinyl Residue
Schoen, Istvan,Szirtes, Tamas,Rill, Attila,Balogh, Gabor,Vadasz, Zsolt,et al.
, p. 3213 - 3223 (2007/10/02)
Aminosuccinyl (Asu) peptides, containing a strained ring system, are very vulnerable to epimerization and, during their formation, even as transients, in the presence of nucleophilic and nonnucleophilic bases, partial epimerization occurs.In the presence
