96998-07-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 96998-07-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,9,9 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 96998-07:
(7*9)+(6*6)+(5*9)+(4*9)+(3*8)+(2*0)+(1*7)=211
211 % 10 = 1
So 96998-07-1 is a valid CAS Registry Number.
96998-07-1Relevant articles and documents
Cyclization of Penta- and Hexapeptide Active Esters Related to Gramicidin S and Gratisin
Tamaki, Makoto,Takimoto, Michiaki,Hayashi, Mitsuo,Muramatsu, Ichiro
, p. 594 - 596 (1989)
Four pentapeptide N-hydroxysuccinimide esters related to gramicidin S were allowed to cyclize in pyridine.The peptides with a L-Phe residue preceding Pro tend to form various cyclic polimers,