103667-46-5 Usage
Chemical Properties
Colourless to off-white lyophilised solid
Check Digit Verification of cas no
The CAS Registry Mumber 103667-46-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,6,6 and 7 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 103667-46:
(8*1)+(7*0)+(6*3)+(5*6)+(4*6)+(3*7)+(2*4)+(1*6)=115
115 % 10 = 5
So 103667-46-5 is a valid CAS Registry Number.
InChI:InChI=1/C49H66N10O11S2/c1-27(61)39(24-60)56-48(69)41-26-72-71-25-40(57-43(64)34(51)20-29-10-4-3-5-11-29)47(68)54-37(21-30-15-17-32(63)18-16-30)45(66)55-38(22-31-23-52-35-13-7-6-12-33(31)35)46(67)53-36(14-8-9-19-50)44(65)59-42(28(2)62)49(70)58-41/h3-7,10-13,15-18,23,27-28,34,36-42,52,60-63H,8-9,14,19-22,24-26,50-51H2,1-2H3,(H,53,67)(H,54,68)(H,55,66)(H,56,69)(H,57,64)(H,58,70)(H,59,65)
103667-46-5Relevant articles and documents
N-terminal sugar conjugation and C-terminal Thr-for-Thr(ol) exchange in radioiodinated Tyr3-octreotide: Effect on cellular ligand trafficking in vitro and tumor accumulation in vivo
Schottelius, Margret,Reubi, Jean Claude,Eltschinger, Veronique,Schwaiger, Markus,Wester, Hans-Jürgen
, p. 2778 - 2789 (2007/10/03)
For effective targeting of somatostatin receptor (sst) expressing tumors by radiolabeled octreotide analogues, high ligand uptake into sst-positive cells is mandatory. To optimize it, two modifications have been introduced into [ 125I]Tyr3