176324-78-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 176324-78-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,3,2 and 4 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 176324-78:
(8*1)+(7*7)+(6*6)+(5*3)+(4*2)+(3*4)+(2*7)+(1*8)=150
150 % 10 = 0
So 176324-78-0 is a valid CAS Registry Number.
176324-78-0Relevant articles and documents
Synthesis of new dibenzo-diaza-crown ethers
Gersch, Bernd,Lehn, Jean-Marie,Grell, Ernst
, p. 2213 - 2216 (1996)
A new method for the synthesis of dibenzo-diaza-crown ethers involving the 1:1-cyclocondensation of α,ω-contrafunctional amines is reported.