119140-50-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119140-50-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,1,4 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 119140-50:
(8*1)+(7*1)+(6*9)+(5*1)+(4*4)+(3*0)+(2*5)+(1*0)=100
100 % 10 = 0
So 119140-50-0 is a valid CAS Registry Number.
InChI:InChI=1/C14H17N3O4/c1-20-13(18)11-7-15-12(17-11)8-16-14(19)21-9-10-5-3-2-4-6-10/h2-6,11H,7-9H2,1H3,(H,15,17)(H,16,19)
119140-50-0Relevant articles and documents
AMIDE BOND ISOSTERES: IMIDAZOLINES IN PSEUDOPEPTIDE CHEMISTRY
Jones, Raymond C.F.,Ward, Gary J.
, p. 3853 - 3856 (2007/10/02)
The 2-imidazole ring has been incorporated as an amide bond replacement into pseudodipeptides, a pseudotripeptide, and pseudopentapeptide enkephalin analogues.