168702-59-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 168702-59-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,8,7,0 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 168702-59:
(8*1)+(7*6)+(6*8)+(5*7)+(4*0)+(3*2)+(2*5)+(1*9)=158
158 % 10 = 8
So 168702-59-8 is a valid CAS Registry Number.
168702-59-8Relevant articles and documents
Design of New Photoactivatable Amino Acids: Stereoselective Synthesis of N-Protected Phenylalanine Derivatives as Precursors of p-Diazocyclohexadienone-Containing Peptides
Dugave, C.
, p. 601 - 607 (2007/10/02)
4-Diazocyclohexa-2,5-dienone-based amino acids m-Dip and o-Dip were designed for building up photoactivatable peptides.Their stable precursors L-3-alanine (L-m-Nip(Bn)) and L-3-alanine (L-o-Nip(Bn)