198561-81-8 Usage
Chemical Properties
White powder
Check Digit Verification of cas no
The CAS Registry Mumber 198561-81-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,5,6 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 198561-81:
(8*1)+(7*9)+(6*8)+(5*5)+(4*6)+(3*1)+(2*8)+(1*1)=188
188 % 10 = 8
So 198561-81-8 is a valid CAS Registry Number.
198561-81-8Relevant articles and documents
Solution-phase peptide synthesis; Synthesis of 'North-Western' and 'South Eastern' fragments of the antifungal cyclodepsipeptide petriellin A
Aurelio, Luigi,Brownlee, Robert T. C.,Hughes, Andrew B.
, p. 615 - 629 (2008/12/22)
The solution-phase synthesis of two highly modified peptides, a hexamer and a heptamer, that constitute the two halves of the antifungal cyclic depsipeptide, Petriellin A, is reported. CSIRO 2008.