134299-71-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134299-71-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,2,9 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 134299-71:
(8*1)+(7*3)+(6*4)+(5*2)+(4*9)+(3*9)+(2*7)+(1*1)=141
141 % 10 = 1
So 134299-71-1 is a valid CAS Registry Number.
134299-71-1Relevant articles and documents
Synthesis and antimicrobial activity of some nitrogen heterobicyclic systems: Part II
Saad,Allimony,El-Mariah
, p. 1142 - 1148 (2007/10/03)
The reaction of 3-chloro-5,6-diphenyl-1,2,4-triazine 1 with amino derivatives and with active methylene compounds have been studied in neutral and alkaline media to obtain 3-heteroaryl- 5,6-diphenyl-1,2,4-triazines. The structures of the new compounds hav
