1286735-26-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1286735-26-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,6,7,3 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1286735-26:
(9*1)+(8*2)+(7*8)+(6*6)+(5*7)+(4*3)+(3*5)+(2*2)+(1*6)=189
189 % 10 = 9
So 1286735-26-9 is a valid CAS Registry Number.
1286735-26-9Relevant academic research and scientific papers
Synthesis of some new benzimidazolyl thioxoacetamide derivatives
Mobinikhaledi, Akbar,Kalhor, Mehdi,Hatami, Masoome
, p. 165 - 170 (2011/06/24)
Treatment of 2-aminobenzimidazole 1 with chloroacetyl chloride 2 in dry benzene gave N-(H-1,3-benzimidazol-2-yl)-2-chloroacetamide 3. Further reaction of 3 with a mixture of elemental sulfiir and corresponding amine in dimethylformamide (DMF) under room t
