89760-89-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89760-89-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,7,6 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 89760-89:
(7*8)+(6*9)+(5*7)+(4*6)+(3*0)+(2*8)+(1*9)=194
194 % 10 = 4
So 89760-89-4 is a valid CAS Registry Number.
89760-89-4Relevant articles and documents
Synthesis of m-Aminomethylbenzoic Acid Peptides
Stewart, Frederick H. C.
, p. 2511 - 2516 (2007/10/02)
Several peptides incorporating m-aminomethylbenzoic acid have been synthesized.This amino acid is a conformationally rigid model of a trans dipeptide unit.The products include an analogue of leucine-enkephalin.
