116246-59-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116246-59-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,2,4 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 116246-59:
(8*1)+(7*1)+(6*6)+(5*2)+(4*4)+(3*6)+(2*5)+(1*9)=114
114 % 10 = 4
So 116246-59-4 is a valid CAS Registry Number.
116246-59-4Relevant articles and documents
Preparation and 11C-Labelling of a Substance P Analogue Containing D-Tryptophan in Positions 7 and 9
Franzen, Henry M.,Nagren, Kjell,Grehn, Leif,Langstroem, Bengt,Ragnarsson, Ulf
, p. 497 - 502 (2007/10/02)
An efficient synthesis of 11C-labelled 7,9>-Substance P, a putative Substance P antagonist, is presented.The preparation of the precursor peptide, Z-7,9 Hcy(Bzl)11>-Substance P was achieved in solution accordi
