131918-93-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131918-93-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,9,1 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 131918-93:
(8*1)+(7*3)+(6*1)+(5*9)+(4*1)+(3*8)+(2*9)+(1*3)=129
129 % 10 = 9
So 131918-93-9 is a valid CAS Registry Number.
131918-93-9Relevant academic research and scientific papers
Cyclopeptidic inactivators for chymotrypsin-like proteinases
Wakselman,Mazaleyrat,Xie,Montagne,Vilain,Reboud-Ravaux
, p. 699 - 707 (2007/10/02)
Cyclopeptides containing a functionalized meta-aminobenzoic acid residue (m-aB[CH2X] with X = OC6H5, OAc, Br, Cl) linked to a tetraglycyl-phenylalanyl sequence, have been synthesized in solution. A phenyl ether group has b
