101869-59-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 101869-59-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,8,6 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 101869-59:
(8*1)+(7*0)+(6*1)+(5*8)+(4*6)+(3*9)+(2*5)+(1*9)=124
124 % 10 = 4
So 101869-59-4 is a valid CAS Registry Number.
101869-59-4Relevant articles and documents
An efficient route for synthesis of 5,6-diphenylimidazo-[2, 1-b]thiazoles as antibacterial agents
Hozien,Sarhan,El-Sherief,Mahmoud
, p. 943 - 949 (2007/10/03)
The reaction of 4,5-diphenylimidazol-2-thione (1) with aromatic ketones 2a-i using the acidified acetic acid method afforded the 4,5-diphenyl(2-imidazolylthio)acetophenones 3a-h in good yields. While, the cyclized product 4i was obtained directly upon rea
