144686-22-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144686-22-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,6,8 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 144686-22:
(8*1)+(7*4)+(6*4)+(5*6)+(4*8)+(3*6)+(2*2)+(1*2)=146
146 % 10 = 6
So 144686-22-6 is a valid CAS Registry Number.
144686-22-6Relevant articles and documents
Simplified synthesis of peptides with non-protected amino acid hydrochlorides via four-component condensation
Kintscher,Martens
, p. 837 - 838 (1992)
Synthesis of sulfur containing peptide analogues, 3-(ω-aminoalkanoyl)-2,2-dimethyl-1,3-thiazolidine-4-carboxamides 2, via Ugi four-component condensation (4CC) starting from 2,5-dihydro-1,3-thiazoles 1, isocyanides and non-protected amino acid hydrochlori
