143294-31-9 Usage
General Description
Alpha-conotoxin SII is a small peptide derived from the venom of the marine cone snail Conus striatus. It belongs to the family of conotoxins, which are known for their ability to target and inhibit specific subtypes of nicotinic acetylcholine receptors in the nervous system. Alpha-conotoxin SII specifically targets the α3β2 and α6/α3β2β3 subtypes of nicotinic acetylcholine receptors, leading to the blockade of synaptic transmission. This chemical has potential applications in neuroscience research, particularly in the study of nicotinic acetylcholine receptor function and as a potential therapeutic agent for conditions associated with these receptors, such as pain and addiction.
Check Digit Verification of cas no
The CAS Registry Mumber 143294-31-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,9 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 143294-31:
(8*1)+(7*4)+(6*3)+(5*2)+(4*9)+(3*4)+(2*3)+(1*1)=119
119 % 10 = 9
So 143294-31-9 is a valid CAS Registry Number.
InChI:InChI=1/C66H101N21O26S6/c1-28(73-62(108)44-6-4-12-87(44)65(111)34(15-46(69)93)78-59(105)40(25-117)84-61(107)42(27-119)83-58(104)39(24-116)74-47(94)16-67)52(98)81-38(23-115)55(101)72-19-50(97)86-11-3-5-43(86)63(109)77-33(14-45(68)92)56(102)76-32(13-30-7-9-31(91)10-8-30)53(99)70-17-48(95)75-37(22-114)54(100)71-18-49(96)85-51(29(2)90)64(110)79-35(20-88)57(103)82-41(26-118)60(106)80-36(21-89)66(112)113/h7-10,28-29,32-44,51,88-91,114-119H,3-6,11-27,67H2,1-2H3,(H2,68,92)(H2,69,93)(H,70,99)(H,71,100)(H,72,101)(H,73,108)(H,74,94)(H,75,95)(H,76,102)(H,77,109)(H,78,105)(H,79,110)(H,80,106)(H,81,98)(H,82,103)(H,83,104)(H,84,107)(H,85,96)(H,112,113)/t28-,29?,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,51-/m0/s1