1158077-22-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1158077-22-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,8,0,7 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1158077-22:
(9*1)+(8*1)+(7*5)+(6*8)+(5*0)+(4*7)+(3*7)+(2*2)+(1*2)=155
155 % 10 = 5
So 1158077-22-5 is a valid CAS Registry Number.
1158077-22-5Relevant articles and documents
Synthesis of novel 1,4-benzoquinone-containing 1,2,3-triazoles: An entry into a new library
Algi, Fatih,Balci, Metin
, p. 1341 - 1347 (2009)
A heretofore unexplored library of 1,4-benzoquinone-containing 1,2,3-triazoles was prepared by the application of a highly regioselective copper(I)-catalyzed process. Furthermore, the utilization of this novel triazole-1,4-benzoquinone system as an intere
