138768-28-2 Usage
Uses
N-(1H-Benzotriazol-1-ylphenylmethyl)-3-pyridinecarboxamide can be used as an amidoalkylating reagent for the preparation of amidoalkylated products of aromatic and heterocyclic compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 138768-28-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,7,6 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 138768-28:
(8*1)+(7*3)+(6*8)+(5*7)+(4*6)+(3*8)+(2*2)+(1*8)=172
172 % 10 = 2
So 138768-28-2 is a valid CAS Registry Number.
InChI:InChI=1/C19H15N5O/c25-19(15-9-6-12-20-13-15)21-18(14-7-2-1-3-8-14)24-17-11-5-4-10-16(17)22-23-24/h1-13,18H,(H,21,25)
138768-28-2Relevant articles and documents
New N-mannich bases
Pernak,Weglewski,Szymanska
, p. 1135 - 1142 (2007/10/03)
Amides, aldehydes and benzotriazole or morpholine react, with the elimination of water to form N-Mannich bases or N,N′-arylidene symmetrical diamides in good or very good yields. We also found that amides, aldehydes and 1,2,4-triazole react to form a new N-[1-(1H-1,2,4-triazol-1-yl)alkyl]amides with a 58-85% yield.
