81131-88-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81131-88-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,1,3 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 81131-88:
(7*8)+(6*1)+(5*1)+(4*3)+(3*1)+(2*8)+(1*8)=106
106 % 10 = 6
So 81131-88-6 is a valid CAS Registry Number.
InChI:InChI=1/C50H72N14O12S2/c1-3-50(4-2)25-41(69)58-33(23-29-14-16-30(65)17-15-29)44(72)61-34(22-28-10-6-5-7-11-28)45(73)59-32(18-19-38(51)66)43(71)62-35(24-39(52)67)46(74)63-36(27-77-78-50)48(76)64-21-9-13-37(64)47(75)60-31(12-8-20-56-49(54)55)42(70)57-26-40(53)68/h5-7,10-11,14-17,31-37,65H,3-4,8-9,12-13,18-27H2,1-2H3,(H2,51,66)(H2,52,67)(H2,53,68)(H,57,70)(H,58,69)(H,59,73)(H,60,75)(H,61,72)(H,62,71)(H,63,74)(H4,54,55,56)
81131-88-6Relevant articles and documents
Design of potent and selective antagonists of the vasopressor responses to arginine-vasopressin
Manning,Lammek,Kruszynski,Seto,Sawyer
, p. 408 - 414 (2007/10/02)
The authors have synthesized eight new 1-β,β-dialkyl-substituted analogues of [1-deamino]arginine-vasopressin (dAVP) to determine some of the structural features that account for antivasopressor potency and that improve selectivity by reducing antidiureti