35544-05-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 35544-05-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,5,4 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 35544-05:
(7*3)+(6*5)+(5*5)+(4*4)+(3*4)+(2*0)+(1*5)=109
109 % 10 = 9
So 35544-05-9 is a valid CAS Registry Number.
InChI:InChI=1/C55H75N15O13/c1-30(2)20-39(50(78)65-38(10-5-6-18-56)55(83)70-19-7-11-44(70)54(82)60-26-45(57)73)64-47(75)27-61-48(76)40(21-31-12-14-34(72)15-13-31)66-53(81)43(28-71)69-51(79)41(22-32-24-59-36-9-4-3-8-35(32)36)67-52(80)42(23-33-25-58-29-62-33)68-49(77)37-16-17-46(74)63-37/h3-4,8-9,12-15,24-25,29-30,37-44,59,71-72H,5-7,10-11,16-23,26-28,56H2,1-2H3,(H2,57,73)(H,58,62)(H,60,82)(H,61,76)(H,63,74)(H,64,75)(H,65,78)(H,66,81)(H,67,80)(H,68,77)(H,69,79)/t37-,38-,39-,40-,41-,42-,43-,44-/m0/s1
35544-05-9Relevant academic research and scientific papers
Luteinizing hormone releasing hormone and analogs. Synthesis and biological activity
Immer,Nelson,Revesz,Sestanj,Goetz
, p. 1060 - 1065 (2007/10/05)
A fragment synthesis of LH RH is described which lends itself to large scale preparation. Fragment 1-3 is coupled with fragment 4-6 followed by reaction with the tetrapeptide 7-10 to yield the unprotected decapeptide. The preparation of analogs follows the same synthetic pattern. The biological activity of the analogs is compared with that of synthetic LH RH.
