138661-02-6 Usage
Chemical Properties
Colourless to off-white lyophilised solid
Brand name
Monodral Bromide (Sterling Winthrop).
Check Digit Verification of cas no
The CAS Registry Mumber 138661-02-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,6,6 and 1 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138661-02:
(8*1)+(7*3)+(6*8)+(5*6)+(4*6)+(3*1)+(2*0)+(1*2)=136
136 % 10 = 6
So 138661-02-6 is a valid CAS Registry Number.
InChI:InChI=1/C63H87N13O19S2/c1-37(78)48(34-77)70-62(94)50-36-97-96-35-49(71-58(90)45(25-39-13-5-3-6-14-39)66-51(80)29-75(31-53(83)84)23-21-74(30-52(81)82)22-24-76(32-54(85)86)33-55(87)88)61(93)68-46(26-40-15-7-4-8-16-40)59(91)69-47(27-41-28-65-43-18-10-9-17-42(41)43)60(92)67-44(19-11-12-20-64)57(89)73-56(38(2)79)63(95)72-50/h3-10,13-18,28,37-38,44-50,56,65,77-79H,11-12,19-27,29-36,64H2,1-2H3,(H,66,80)(H,67,92)(H,68,93)(H,69,91)(H,70,94)(H,71,90)(H,72,95)(H,73,89)(H,81,82)(H,83,84)(H,85,86)(H,87,88)/t37-,38-,44+,45-,46+,47-,48-,49+,50+,56+/m1/s1
138661-02-6Relevant articles and documents
Concise site-specific synthesis of DTPA-peptide conjugates: Application to imaging probes for the chemokine receptor CXCR4
Masuda, Ryo,Oishi, Shinya,Ohno, Hiroaki,Kimura, Hiroyuki,Saji, Hideo,Fujii, Nobutaka
experimental part, p. 3216 - 3220 (2011/06/25)
Diethylenetriaminepentaacetic acid (DTPA) is a useful chelating agent for radionuclides such as 68Ga, 99mTc and 111In, which are applicable to nuclear medicine imaging. In this study, we established a facile synthetic prot