76369-26-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76369-26-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,3,6 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 76369-26:
(7*7)+(6*6)+(5*3)+(4*6)+(3*9)+(2*2)+(1*6)=161
161 % 10 = 1
So 76369-26-1 is a valid CAS Registry Number.
76369-26-1Relevant academic research and scientific papers
Facile synthesis of 4-alkyl (and aryl)-2-aryl-6-diazo-4H-thieno[3,2-b] pyridine-5,7-diones
Lee, Dong Joon,Kim, Kyongtae
, p. 4867 - 4869 (2007/10/03)
Treatment of 3-{3-alkyl (and aryl)amino-5-arylthieno-2-yl}-2-diazo-3- oxopropanoates 8 with TMSOTf (3 equiv) in the presence of Et3N (6 equiv) in CH2Cl2 for 1 h at room temperature afforded 4-alkyl (and aryl)-2-aryl-6-diazo-4H-thieno
